diff --git a/.gitignore b/.gitignore
index 0bd459e..c0446fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,7 @@
# See http://help.github.com/ignore-files/ for more about ignoring files.
# compiled output
-/dist
+# /dist
/tmp
/out-tsc
diff --git a/README.md b/README.md
index e60c21a..a5931c4 100644
--- a/README.md
+++ b/README.md
@@ -46,10 +46,13 @@ CosmosJS supports browserify.
const cosmosjs = require("@cosmostation/cosmosjs");
```
-#### Browser
+#### CDN
+
+- You can find cosmosjs jsDelivr and use the global cosmosjs variable.
+- You can see example file at [/example/browser-example.html](https://github.com/cosmostation/cosmosjs/tree/master/example/browser-example.html)
```js
-
+
```
## Usage
diff --git a/dist/cosmosjs-0.5.7.js b/dist/cosmosjs-0.5.7.js
new file mode 100644
index 0000000..6baebb7
--- /dev/null
+++ b/dist/cosmosjs-0.5.7.js
@@ -0,0 +1,46449 @@
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.cosmosjs = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i= 255) { throw new TypeError('Alphabet too long') }
+ var BASE_MAP = new Uint8Array(256)
+ BASE_MAP.fill(255)
+ for (var i = 0; i < ALPHABET.length; i++) {
+ var x = ALPHABET.charAt(i)
+ var xc = x.charCodeAt(0)
+ if (BASE_MAP[xc] !== 255) { throw new TypeError(x + ' is ambiguous') }
+ BASE_MAP[xc] = i
+ }
+ var BASE = ALPHABET.length
+ var LEADER = ALPHABET.charAt(0)
+ var FACTOR = Math.log(BASE) / Math.log(256) // log(BASE) / log(256), rounded up
+ var iFACTOR = Math.log(256) / Math.log(BASE) // log(256) / log(BASE), rounded up
+ function encode (source) {
+ if (!_Buffer.isBuffer(source)) { throw new TypeError('Expected Buffer') }
+ if (source.length === 0) { return '' }
+ // Skip & count leading zeroes.
+ var zeroes = 0
+ var length = 0
+ var pbegin = 0
+ var pend = source.length
+ while (pbegin !== pend && source[pbegin] === 0) {
+ pbegin++
+ zeroes++
+ }
+ // Allocate enough space in big-endian base58 representation.
+ var size = ((pend - pbegin) * iFACTOR + 1) >>> 0
+ var b58 = new Uint8Array(size)
+ // Process the bytes.
+ while (pbegin !== pend) {
+ var carry = source[pbegin]
+ // Apply "b58 = b58 * 256 + ch".
+ var i = 0
+ for (var it1 = size - 1; (carry !== 0 || i < length) && (it1 !== -1); it1--, i++) {
+ carry += (256 * b58[it1]) >>> 0
+ b58[it1] = (carry % BASE) >>> 0
+ carry = (carry / BASE) >>> 0
+ }
+ if (carry !== 0) { throw new Error('Non-zero carry') }
+ length = i
+ pbegin++
+ }
+ // Skip leading zeroes in base58 result.
+ var it2 = size - length
+ while (it2 !== size && b58[it2] === 0) {
+ it2++
+ }
+ // Translate the result into a string.
+ var str = LEADER.repeat(zeroes)
+ for (; it2 < size; ++it2) { str += ALPHABET.charAt(b58[it2]) }
+ return str
+ }
+ function decodeUnsafe (source) {
+ if (typeof source !== 'string') { throw new TypeError('Expected String') }
+ if (source.length === 0) { return _Buffer.alloc(0) }
+ var psz = 0
+ // Skip leading spaces.
+ if (source[psz] === ' ') { return }
+ // Skip and count leading '1's.
+ var zeroes = 0
+ var length = 0
+ while (source[psz] === LEADER) {
+ zeroes++
+ psz++
+ }
+ // Allocate enough space in big-endian base256 representation.
+ var size = (((source.length - psz) * FACTOR) + 1) >>> 0 // log(58) / log(256), rounded up.
+ var b256 = new Uint8Array(size)
+ // Process the characters.
+ while (source[psz]) {
+ // Decode character
+ var carry = BASE_MAP[source.charCodeAt(psz)]
+ // Invalid character
+ if (carry === 255) { return }
+ var i = 0
+ for (var it3 = size - 1; (carry !== 0 || i < length) && (it3 !== -1); it3--, i++) {
+ carry += (BASE * b256[it3]) >>> 0
+ b256[it3] = (carry % 256) >>> 0
+ carry = (carry / 256) >>> 0
+ }
+ if (carry !== 0) { throw new Error('Non-zero carry') }
+ length = i
+ psz++
+ }
+ // Skip trailing spaces.
+ if (source[psz] === ' ') { return }
+ // Skip leading zeroes in b256.
+ var it4 = size - length
+ while (it4 !== size && b256[it4] === 0) {
+ it4++
+ }
+ var vch = _Buffer.allocUnsafe(zeroes + (size - it4))
+ vch.fill(0x00, 0, zeroes)
+ var j = zeroes
+ while (it4 !== size) {
+ vch[j++] = b256[it4++]
+ }
+ return vch
+ }
+ function decode (string) {
+ var buffer = decodeUnsafe(string)
+ if (buffer) { return buffer }
+ throw new Error('Non-base' + BASE + ' character')
+ }
+ return {
+ encode: encode,
+ decodeUnsafe: decodeUnsafe,
+ decode: decode
+ }
+}
+module.exports = base
+
+},{"safe-buffer":115}],2:[function(require,module,exports){
+'use strict'
+var ALPHABET = 'qpzry9x8gf2tvdw0s3jn54khce6mua7l'
+
+// pre-compute lookup table
+var ALPHABET_MAP = {}
+for (var z = 0; z < ALPHABET.length; z++) {
+ var x = ALPHABET.charAt(z)
+
+ if (ALPHABET_MAP[x] !== undefined) throw new TypeError(x + ' is ambiguous')
+ ALPHABET_MAP[x] = z
+}
+
+function polymodStep (pre) {
+ var b = pre >> 25
+ return ((pre & 0x1FFFFFF) << 5) ^
+ (-((b >> 0) & 1) & 0x3b6a57b2) ^
+ (-((b >> 1) & 1) & 0x26508e6d) ^
+ (-((b >> 2) & 1) & 0x1ea119fa) ^
+ (-((b >> 3) & 1) & 0x3d4233dd) ^
+ (-((b >> 4) & 1) & 0x2a1462b3)
+}
+
+function prefixChk (prefix) {
+ var chk = 1
+ for (var i = 0; i < prefix.length; ++i) {
+ var c = prefix.charCodeAt(i)
+ if (c < 33 || c > 126) throw new Error('Invalid prefix (' + prefix + ')')
+
+ chk = polymodStep(chk) ^ (c >> 5)
+ }
+ chk = polymodStep(chk)
+
+ for (i = 0; i < prefix.length; ++i) {
+ var v = prefix.charCodeAt(i)
+ chk = polymodStep(chk) ^ (v & 0x1f)
+ }
+ return chk
+}
+
+function encode (prefix, words, LIMIT) {
+ LIMIT = LIMIT || 90
+ if ((prefix.length + 7 + words.length) > LIMIT) throw new TypeError('Exceeds length limit')
+
+ prefix = prefix.toLowerCase()
+
+ // determine chk mod
+ var chk = prefixChk(prefix)
+ var result = prefix + '1'
+ for (var i = 0; i < words.length; ++i) {
+ var x = words[i]
+ if ((x >> 5) !== 0) throw new Error('Non 5-bit word')
+
+ chk = polymodStep(chk) ^ x
+ result += ALPHABET.charAt(x)
+ }
+
+ for (i = 0; i < 6; ++i) {
+ chk = polymodStep(chk)
+ }
+ chk ^= 1
+
+ for (i = 0; i < 6; ++i) {
+ var v = (chk >> ((5 - i) * 5)) & 0x1f
+ result += ALPHABET.charAt(v)
+ }
+
+ return result
+}
+
+function decode (str, LIMIT) {
+ LIMIT = LIMIT || 90
+ if (str.length < 8) throw new TypeError(str + ' too short')
+ if (str.length > LIMIT) throw new TypeError('Exceeds length limit')
+
+ // don't allow mixed case
+ var lowered = str.toLowerCase()
+ var uppered = str.toUpperCase()
+ if (str !== lowered && str !== uppered) throw new Error('Mixed-case string ' + str)
+ str = lowered
+
+ var split = str.lastIndexOf('1')
+ if (split === -1) throw new Error('No separator character for ' + str)
+ if (split === 0) throw new Error('Missing prefix for ' + str)
+
+ var prefix = str.slice(0, split)
+ var wordChars = str.slice(split + 1)
+ if (wordChars.length < 6) throw new Error('Data too short')
+
+ var chk = prefixChk(prefix)
+ var words = []
+ for (var i = 0; i < wordChars.length; ++i) {
+ var c = wordChars.charAt(i)
+ var v = ALPHABET_MAP[c]
+ if (v === undefined) throw new Error('Unknown character ' + c)
+ chk = polymodStep(chk) ^ v
+
+ // not in the checksum?
+ if (i + 6 >= wordChars.length) continue
+ words.push(v)
+ }
+
+ if (chk !== 1) throw new Error('Invalid checksum for ' + str)
+ return { prefix: prefix, words: words }
+}
+
+function convert (data, inBits, outBits, pad) {
+ var value = 0
+ var bits = 0
+ var maxV = (1 << outBits) - 1
+
+ var result = []
+ for (var i = 0; i < data.length; ++i) {
+ value = (value << inBits) | data[i]
+ bits += inBits
+
+ while (bits >= outBits) {
+ bits -= outBits
+ result.push((value >> bits) & maxV)
+ }
+ }
+
+ if (pad) {
+ if (bits > 0) {
+ result.push((value << (outBits - bits)) & maxV)
+ }
+ } else {
+ if (bits >= inBits) throw new Error('Excess padding')
+ if ((value << (outBits - bits)) & maxV) throw new Error('Non-zero padding')
+ }
+
+ return result
+}
+
+function toWords (bytes) {
+ return convert(bytes, 8, 5, true)
+}
+
+function fromWords (words) {
+ return convert(words, 5, 8, false)
+}
+
+module.exports = {
+ decode: decode,
+ encode: encode,
+ toWords: toWords,
+ fromWords: fromWords
+}
+
+},{}],3:[function(require,module,exports){
+let createHash = require('create-hash')
+let createHmac = require('create-hmac')
+
+function hash160 (buffer) {
+ const sha256Hash = createHash('sha256').update(buffer).digest()
+ try {
+ return createHash('rmd160').update(sha256Hash).digest()
+ } catch (err) {
+ return createHash('ripemd160').update(sha256Hash).digest()
+ }
+}
+
+function hmacSHA512 (key, data) {
+ return createHmac('sha512', key).update(data).digest()
+}
+
+module.exports = { hash160, hmacSHA512 }
+
+},{"create-hash":67,"create-hmac":69}],4:[function(require,module,exports){
+let Buffer = require('safe-buffer').Buffer
+let bs58check = require('bs58check')
+let crypto = require('./crypto')
+let ecc = require('tiny-secp256k1')
+let typeforce = require('typeforce')
+let wif = require('wif')
+
+let UINT256_TYPE = typeforce.BufferN(32)
+let NETWORK_TYPE = typeforce.compile({
+ wif: typeforce.UInt8,
+ bip32: {
+ public: typeforce.UInt32,
+ private: typeforce.UInt32
+ }
+})
+
+let BITCOIN = {
+ wif: 0x80,
+ bip32: {
+ public: 0x0488b21e,
+ private: 0x0488ade4
+ }
+}
+
+function BIP32 (d, Q, chainCode, network) {
+ typeforce(NETWORK_TYPE, network)
+
+ this.__d = d || null
+ this.__Q = Q || null
+
+ this.chainCode = chainCode
+ this.depth = 0
+ this.index = 0
+ this.network = network
+ this.parentFingerprint = 0x00000000
+}
+
+Object.defineProperty(BIP32.prototype, 'identifier', { get: function () { return crypto.hash160(this.publicKey) } })
+Object.defineProperty(BIP32.prototype, 'fingerprint', { get: function () { return this.identifier.slice(0, 4) } })
+Object.defineProperty(BIP32.prototype, 'privateKey', {
+ enumerable: false,
+ get: function () { return this.__d }
+})
+Object.defineProperty(BIP32.prototype, 'publicKey', { get: function () {
+ if (!this.__Q) this.__Q = ecc.pointFromScalar(this.__d, this.compressed)
+ return this.__Q
+}})
+
+// Private === not neutered
+// Public === neutered
+BIP32.prototype.isNeutered = function () {
+ return this.__d === null
+}
+
+BIP32.prototype.neutered = function () {
+ let neutered = fromPublicKey(this.publicKey, this.chainCode, this.network)
+ neutered.depth = this.depth
+ neutered.index = this.index
+ neutered.parentFingerprint = this.parentFingerprint
+ return neutered
+}
+
+BIP32.prototype.toBase58 = function () {
+ let network = this.network
+ let version = (!this.isNeutered()) ? network.bip32.private : network.bip32.public
+ let buffer = Buffer.allocUnsafe(78)
+
+ // 4 bytes: version bytes
+ buffer.writeUInt32BE(version, 0)
+
+ // 1 byte: depth: 0x00 for master nodes, 0x01 for level-1 descendants, ....
+ buffer.writeUInt8(this.depth, 4)
+
+ // 4 bytes: the fingerprint of the parent's key (0x00000000 if master key)
+ buffer.writeUInt32BE(this.parentFingerprint, 5)
+
+ // 4 bytes: child number. This is the number i in xi = xpar/i, with xi the key being serialized.
+ // This is encoded in big endian. (0x00000000 if master key)
+ buffer.writeUInt32BE(this.index, 9)
+
+ // 32 bytes: the chain code
+ this.chainCode.copy(buffer, 13)
+
+ // 33 bytes: the public key or private key data
+ if (!this.isNeutered()) {
+ // 0x00 + k for private keys
+ buffer.writeUInt8(0, 45)
+ this.privateKey.copy(buffer, 46)
+
+ // 33 bytes: the public key
+ } else {
+ // X9.62 encoding for public keys
+ this.publicKey.copy(buffer, 45)
+ }
+
+ return bs58check.encode(buffer)
+}
+
+BIP32.prototype.toWIF = function () {
+ if (!this.privateKey) throw new TypeError('Missing private key')
+ return wif.encode(this.network.wif, this.privateKey, true)
+}
+
+let HIGHEST_BIT = 0x80000000
+
+// https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#child-key-derivation-ckd-functions
+BIP32.prototype.derive = function (index) {
+ typeforce(typeforce.UInt32, index)
+
+ let isHardened = index >= HIGHEST_BIT
+ let data = Buffer.allocUnsafe(37)
+
+ // Hardened child
+ if (isHardened) {
+ if (this.isNeutered()) throw new TypeError('Missing private key for hardened child key')
+
+ // data = 0x00 || ser256(kpar) || ser32(index)
+ data[0] = 0x00
+ this.privateKey.copy(data, 1)
+ data.writeUInt32BE(index, 33)
+
+ // Normal child
+ } else {
+ // data = serP(point(kpar)) || ser32(index)
+ // = serP(Kpar) || ser32(index)
+ this.publicKey.copy(data, 0)
+ data.writeUInt32BE(index, 33)
+ }
+
+ let I = crypto.hmacSHA512(this.chainCode, data)
+ let IL = I.slice(0, 32)
+ let IR = I.slice(32)
+
+ // if parse256(IL) >= n, proceed with the next value for i
+ if (!ecc.isPrivate(IL)) return this.derive(index + 1)
+
+ // Private parent key -> private child key
+ let hd
+ if (!this.isNeutered()) {
+ // ki = parse256(IL) + kpar (mod n)
+ let ki = ecc.privateAdd(this.privateKey, IL)
+
+ // In case ki == 0, proceed with the next value for i
+ if (ki == null) return this.derive(index + 1)
+
+ hd = fromPrivateKey(ki, IR, this.network)
+
+ // Public parent key -> public child key
+ } else {
+ // Ki = point(parse256(IL)) + Kpar
+ // = G*IL + Kpar
+ let Ki = ecc.pointAddScalar(this.publicKey, IL, true)
+
+ // In case Ki is the point at infinity, proceed with the next value for i
+ if (Ki === null) return this.derive(index + 1)
+
+ hd = fromPublicKey(Ki, IR, this.network)
+ }
+
+ hd.depth = this.depth + 1
+ hd.index = index
+ hd.parentFingerprint = this.fingerprint.readUInt32BE(0)
+ return hd
+}
+
+let UINT31_MAX = Math.pow(2, 31) - 1
+function UInt31 (value) {
+ return typeforce.UInt32(value) && value <= UINT31_MAX
+}
+
+BIP32.prototype.deriveHardened = function (index) {
+ typeforce(UInt31, index)
+
+ // Only derives hardened private keys by default
+ return this.derive(index + HIGHEST_BIT)
+}
+
+function BIP32Path (value) {
+ return typeforce.String(value) && value.match(/^(m\/)?(\d+'?\/)*\d+'?$/)
+}
+
+BIP32.prototype.derivePath = function (path) {
+ typeforce(BIP32Path, path)
+
+ let splitPath = path.split('/')
+ if (splitPath[0] === 'm') {
+ if (this.parentFingerprint) throw new TypeError('Expected master, got child')
+
+ splitPath = splitPath.slice(1)
+ }
+
+ return splitPath.reduce(function (prevHd, indexStr) {
+ let index
+ if (indexStr.slice(-1) === "'") {
+ index = parseInt(indexStr.slice(0, -1), 10)
+ return prevHd.deriveHardened(index)
+ } else {
+ index = parseInt(indexStr, 10)
+ return prevHd.derive(index)
+ }
+ }, this)
+}
+
+BIP32.prototype.sign = function (hash) {
+ return ecc.sign(hash, this.privateKey)
+}
+
+BIP32.prototype.verify = function (hash, signature) {
+ return ecc.verify(hash, this.publicKey, signature)
+}
+
+function fromBase58 (string, network) {
+ let buffer = bs58check.decode(string)
+ if (buffer.length !== 78) throw new TypeError('Invalid buffer length')
+ network = network || BITCOIN
+
+ // 4 bytes: version bytes
+ let version = buffer.readUInt32BE(0)
+ if (version !== network.bip32.private &&
+ version !== network.bip32.public) throw new TypeError('Invalid network version')
+
+ // 1 byte: depth: 0x00 for master nodes, 0x01 for level-1 descendants, ...
+ let depth = buffer[4]
+
+ // 4 bytes: the fingerprint of the parent's key (0x00000000 if master key)
+ let parentFingerprint = buffer.readUInt32BE(5)
+ if (depth === 0) {
+ if (parentFingerprint !== 0x00000000) throw new TypeError('Invalid parent fingerprint')
+ }
+
+ // 4 bytes: child number. This is the number i in xi = xpar/i, with xi the key being serialized.
+ // This is encoded in MSB order. (0x00000000 if master key)
+ let index = buffer.readUInt32BE(9)
+ if (depth === 0 && index !== 0) throw new TypeError('Invalid index')
+
+ // 32 bytes: the chain code
+ let chainCode = buffer.slice(13, 45)
+ let hd
+
+ // 33 bytes: private key data (0x00 + k)
+ if (version === network.bip32.private) {
+ if (buffer.readUInt8(45) !== 0x00) throw new TypeError('Invalid private key')
+ let k = buffer.slice(46, 78)
+
+ hd = fromPrivateKey(k, chainCode, network)
+
+ // 33 bytes: public key data (0x02 + X or 0x03 + X)
+ } else {
+ let X = buffer.slice(45, 78)
+
+ hd = fromPublicKey(X, chainCode, network)
+ }
+
+ hd.depth = depth
+ hd.index = index
+ hd.parentFingerprint = parentFingerprint
+ return hd
+}
+
+function fromPrivateKey (privateKey, chainCode, network) {
+ typeforce({
+ privateKey: UINT256_TYPE,
+ chainCode: UINT256_TYPE
+ }, { privateKey, chainCode })
+ network = network || BITCOIN
+
+ if (!ecc.isPrivate(privateKey)) throw new TypeError('Private key not in range [1, n)')
+ return new BIP32(privateKey, null, chainCode, network)
+}
+
+function fromPublicKey (publicKey, chainCode, network) {
+ typeforce({
+ publicKey: typeforce.BufferN(33),
+ chainCode: UINT256_TYPE
+ }, { publicKey, chainCode })
+ network = network || BITCOIN
+
+ // verify the X coordinate is a point on the curve
+ if (!ecc.isPoint(publicKey)) throw new TypeError('Point is not on the curve')
+ return new BIP32(null, publicKey, chainCode, network)
+}
+
+function fromSeed (seed, network) {
+ typeforce(typeforce.Buffer, seed)
+ if (seed.length < 16) throw new TypeError('Seed should be at least 128 bits')
+ if (seed.length > 64) throw new TypeError('Seed should be at most 512 bits')
+ network = network || BITCOIN
+
+ let I = crypto.hmacSHA512('Bitcoin seed', seed)
+ let IL = I.slice(0, 32)
+ let IR = I.slice(32)
+
+ return fromPrivateKey(IL, IR, network)
+}
+
+module.exports = {
+ fromBase58,
+ fromPrivateKey,
+ fromPublicKey,
+ fromSeed
+}
+
+},{"./crypto":3,"bs58check":65,"safe-buffer":115,"tiny-secp256k1":130,"typeforce":134,"wif":138}],5:[function(require,module,exports){
+var Buffer = require('safe-buffer').Buffer
+var createHash = require('create-hash')
+var _pbkdf2 = require('pbkdf2')
+var pbkdf2 = _pbkdf2.pbkdf2Sync
+var pbkdf2Async = _pbkdf2.pbkdf2
+var randomBytes = require('randombytes')
+
+// use unorm until String.prototype.normalize gets better browser support
+var unorm = require('unorm')
+
+var CHINESE_SIMPLIFIED_WORDLIST = require('./wordlists/chinese_simplified.json')
+var CHINESE_TRADITIONAL_WORDLIST = require('./wordlists/chinese_traditional.json')
+var ENGLISH_WORDLIST = require('./wordlists/english.json')
+var FRENCH_WORDLIST = require('./wordlists/french.json')
+var ITALIAN_WORDLIST = require('./wordlists/italian.json')
+var JAPANESE_WORDLIST = require('./wordlists/japanese.json')
+var KOREAN_WORDLIST = require('./wordlists/korean.json')
+var SPANISH_WORDLIST = require('./wordlists/spanish.json')
+var DEFAULT_WORDLIST = ENGLISH_WORDLIST
+
+var INVALID_MNEMONIC = 'Invalid mnemonic'
+var INVALID_ENTROPY = 'Invalid entropy'
+var INVALID_CHECKSUM = 'Invalid mnemonic checksum'
+
+function lpad (str, padString, length) {
+ while (str.length < length) str = padString + str
+ return str
+}
+
+function binaryToByte (bin) {
+ return parseInt(bin, 2)
+}
+
+function bytesToBinary (bytes) {
+ return bytes.map(function (x) {
+ return lpad(x.toString(2), '0', 8)
+ }).join('')
+}
+
+function deriveChecksumBits (entropyBuffer) {
+ var ENT = entropyBuffer.length * 8
+ var CS = ENT / 32
+ var hash = createHash('sha256').update(entropyBuffer).digest()
+
+ return bytesToBinary([].slice.call(hash)).slice(0, CS)
+}
+
+function salt (password) {
+ return 'mnemonic' + (password || '')
+}
+
+function mnemonicToSeed (mnemonic, password) {
+ var mnemonicBuffer = Buffer.from(unorm.nfkd(mnemonic), 'utf8')
+ var saltBuffer = Buffer.from(salt(unorm.nfkd(password)), 'utf8')
+
+ return pbkdf2(mnemonicBuffer, saltBuffer, 2048, 64, 'sha512')
+}
+
+function mnemonicToSeedHex (mnemonic, password) {
+ return mnemonicToSeed(mnemonic, password).toString('hex')
+}
+
+function mnemonicToSeedAsync (mnemonic, password) {
+ return new Promise(function (resolve, reject) {
+ try {
+ var mnemonicBuffer = Buffer.from(unorm.nfkd(mnemonic), 'utf8')
+ var saltBuffer = Buffer.from(salt(unorm.nfkd(password)), 'utf8')
+ } catch (error) {
+ return reject(error)
+ }
+
+ pbkdf2Async(mnemonicBuffer, saltBuffer, 2048, 64, 'sha512', function (err, data) {
+ if (err) return reject(err)
+ else return resolve(data)
+ })
+ })
+}
+
+function mnemonicToSeedHexAsync (mnemonic, password) {
+ return mnemonicToSeedAsync(mnemonic, password)
+ .then(function (buf) { return buf.toString('hex') })
+}
+
+function mnemonicToEntropy (mnemonic, wordlist) {
+ wordlist = wordlist || DEFAULT_WORDLIST
+
+ var words = unorm.nfkd(mnemonic).split(' ')
+ if (words.length % 3 !== 0) throw new Error(INVALID_MNEMONIC)
+
+ // convert word indices to 11 bit binary strings
+ var bits = words.map(function (word) {
+ var index = wordlist.indexOf(word)
+ if (index === -1) throw new Error(INVALID_MNEMONIC)
+
+ return lpad(index.toString(2), '0', 11)
+ }).join('')
+
+ // split the binary string into ENT/CS
+ var dividerIndex = Math.floor(bits.length / 33) * 32
+ var entropyBits = bits.slice(0, dividerIndex)
+ var checksumBits = bits.slice(dividerIndex)
+
+ // calculate the checksum and compare
+ var entropyBytes = entropyBits.match(/(.{1,8})/g).map(binaryToByte)
+ if (entropyBytes.length < 16) throw new Error(INVALID_ENTROPY)
+ if (entropyBytes.length > 32) throw new Error(INVALID_ENTROPY)
+ if (entropyBytes.length % 4 !== 0) throw new Error(INVALID_ENTROPY)
+
+ var entropy = Buffer.from(entropyBytes)
+ var newChecksum = deriveChecksumBits(entropy)
+ if (newChecksum !== checksumBits) throw new Error(INVALID_CHECKSUM)
+
+ return entropy.toString('hex')
+}
+
+function entropyToMnemonic (entropy, wordlist) {
+ if (!Buffer.isBuffer(entropy)) entropy = Buffer.from(entropy, 'hex')
+ wordlist = wordlist || DEFAULT_WORDLIST
+
+ // 128 <= ENT <= 256
+ if (entropy.length < 16) throw new TypeError(INVALID_ENTROPY)
+ if (entropy.length > 32) throw new TypeError(INVALID_ENTROPY)
+ if (entropy.length % 4 !== 0) throw new TypeError(INVALID_ENTROPY)
+
+ var entropyBits = bytesToBinary([].slice.call(entropy))
+ var checksumBits = deriveChecksumBits(entropy)
+
+ var bits = entropyBits + checksumBits
+ var chunks = bits.match(/(.{1,11})/g)
+ var words = chunks.map(function (binary) {
+ var index = binaryToByte(binary)
+ return wordlist[index]
+ })
+
+ return wordlist === JAPANESE_WORDLIST ? words.join('\u3000') : words.join(' ')
+}
+
+function generateMnemonic (strength, rng, wordlist) {
+ strength = strength || 128
+ if (strength % 32 !== 0) throw new TypeError(INVALID_ENTROPY)
+ rng = rng || randomBytes
+
+ return entropyToMnemonic(rng(strength / 8), wordlist)
+}
+
+function validateMnemonic (mnemonic, wordlist) {
+ try {
+ mnemonicToEntropy(mnemonic, wordlist)
+ } catch (e) {
+ return false
+ }
+
+ return true
+}
+
+module.exports = {
+ mnemonicToSeed: mnemonicToSeed,
+ mnemonicToSeedAsync: mnemonicToSeedAsync,
+ mnemonicToSeedHex: mnemonicToSeedHex,
+ mnemonicToSeedHexAsync: mnemonicToSeedHexAsync,
+ mnemonicToEntropy: mnemonicToEntropy,
+ entropyToMnemonic: entropyToMnemonic,
+ generateMnemonic: generateMnemonic,
+ validateMnemonic: validateMnemonic,
+ wordlists: {
+ EN: ENGLISH_WORDLIST,
+ JA: JAPANESE_WORDLIST,
+
+ chinese_simplified: CHINESE_SIMPLIFIED_WORDLIST,
+ chinese_traditional: CHINESE_TRADITIONAL_WORDLIST,
+ english: ENGLISH_WORDLIST,
+ french: FRENCH_WORDLIST,
+ italian: ITALIAN_WORDLIST,
+ japanese: JAPANESE_WORDLIST,
+ korean: KOREAN_WORDLIST,
+ spanish: SPANISH_WORDLIST
+ }
+}
+
+},{"./wordlists/chinese_simplified.json":6,"./wordlists/chinese_traditional.json":7,"./wordlists/english.json":8,"./wordlists/french.json":9,"./wordlists/italian.json":10,"./wordlists/japanese.json":11,"./wordlists/korean.json":12,"./wordlists/spanish.json":13,"create-hash":67,"pbkdf2":107,"randombytes":113,"safe-buffer":115,"unorm":136}],6:[function(require,module,exports){
+module.exports=[
+ "的",
+ "一",
+ "是",
+ "在",
+ "不",
+ "了",
+ "有",
+ "和",
+ "人",
+ "这",
+ "中",
+ "大",
+ "为",
+ "上",
+ "个",
+ "国",
+ "我",
+ "以",
+ "要",
+ "他",
+ "时",
+ "来",
+ "用",
+ "们",
+ "生",
+ "到",
+ "作",
+ "地",
+ "于",
+ "出",
+ "就",
+ "分",
+ "对",
+ "成",
+ "会",
+ "可",
+ "主",
+ "发",
+ "年",
+ "动",
+ "同",
+ "工",
+ "也",
+ "能",
+ "下",
+ "过",
+ "子",
+ "说",
+ "产",
+ "种",
+ "面",
+ "而",
+ "方",
+ "后",
+ "多",
+ "定",
+ "行",
+ "学",
+ "法",
+ "所",
+ "民",
+ "得",
+ "经",
+ "十",
+ "三",
+ "之",
+ "进",
+ "着",
+ "等",
+ "部",
+ "度",
+ "家",
+ "电",
+ "力",
+ "里",
+ "如",
+ "水",
+ "化",
+ "高",
+ "自",
+ "二",
+ "理",
+ "起",
+ "小",
+ "物",
+ "现",
+ "实",
+ "加",
+ "量",
+ "都",
+ "两",
+ "体",
+ "制",
+ "机",
+ "当",
+ "使",
+ "点",
+ "从",
+ "业",
+ "本",
+ "去",
+ "把",
+ "性",
+ "好",
+ "应",
+ "开",
+ "它",
+ "合",
+ "还",
+ "因",
+ "由",
+ "其",
+ "些",
+ "然",
+ "前",
+ "外",
+ "天",
+ "政",
+ "四",
+ "日",
+ "那",
+ "社",
+ "义",
+ "事",
+ "平",
+ "形",
+ "相",
+ "全",
+ "表",
+ "间",
+ "样",
+ "与",
+ "关",
+ "各",
+ "重",
+ "新",
+ "线",
+ "内",
+ "数",
+ "正",
+ "心",
+ "反",
+ "你",
+ "明",
+ "看",
+ "原",
+ "又",
+ "么",
+ "利",
+ "比",
+ "或",
+ "但",
+ "质",
+ "气",
+ "第",
+ "向",
+ "道",
+ "命",
+ "此",
+ "变",
+ "条",
+ "只",
+ "没",
+ "结",
+ "解",
+ "问",
+ "意",
+ "建",
+ "月",
+ "公",
+ "无",
+ "系",
+ "军",
+ "很",
+ "情",
+ "者",
+ "最",
+ "立",
+ "代",
+ "想",
+ "已",
+ "通",
+ "并",
+ "提",
+ "直",
+ "题",
+ "党",
+ "程",
+ "展",
+ "五",
+ "果",
+ "料",
+ "象",
+ "员",
+ "革",
+ "位",
+ "入",
+ "常",
+ "文",
+ "总",
+ "次",
+ "品",
+ "式",
+ "活",
+ "设",
+ "及",
+ "管",
+ "特",
+ "件",
+ "长",
+ "求",
+ "老",
+ "头",
+ "基",
+ "资",
+ "边",
+ "流",
+ "路",
+ "级",
+ "少",
+ "图",
+ "山",
+ "统",
+ "接",
+ "知",
+ "较",
+ "将",
+ "组",
+ "见",
+ "计",
+ "别",
+ "她",
+ "手",
+ "角",
+ "期",
+ "根",
+ "论",
+ "运",
+ "农",
+ "指",
+ "几",
+ "九",
+ "区",
+ "强",
+ "放",
+ "决",
+ "西",
+ "被",
+ "干",
+ "做",
+ "必",
+ "战",
+ "先",
+ "回",
+ "则",
+ "任",
+ "取",
+ "据",
+ "处",
+ "队",
+ "南",
+ "给",
+ "色",
+ "光",
+ "门",
+ "即",
+ "保",
+ "治",
+ "北",
+ "造",
+ "百",
+ "规",
+ "热",
+ "领",
+ "七",
+ "海",
+ "口",
+ "东",
+ "导",
+ "器",
+ "压",
+ "志",
+ "世",
+ "金",
+ "增",
+ "争",
+ "济",
+ "阶",
+ "油",
+ "思",
+ "术",
+ "极",
+ "交",
+ "受",
+ "联",
+ "什",
+ "认",
+ "六",
+ "共",
+ "权",
+ "收",
+ "证",
+ "改",
+ "清",
+ "美",
+ "再",
+ "采",
+ "转",
+ "更",
+ "单",
+ "风",
+ "切",
+ "打",
+ "白",
+ "教",
+ "速",
+ "花",
+ "带",
+ "安",
+ "场",
+ "身",
+ "车",
+ "例",
+ "真",
+ "务",
+ "具",
+ "万",
+ "每",
+ "目",
+ "至",
+ "达",
+ "走",
+ "积",
+ "示",
+ "议",
+ "声",
+ "报",
+ "斗",
+ "完",
+ "类",
+ "八",
+ "离",
+ "华",
+ "名",
+ "确",
+ "才",
+ "科",
+ "张",
+ "信",
+ "马",
+ "节",
+ "话",
+ "米",
+ "整",
+ "空",
+ "元",
+ "况",
+ "今",
+ "集",
+ "温",
+ "传",
+ "土",
+ "许",
+ "步",
+ "群",
+ "广",
+ "石",
+ "记",
+ "需",
+ "段",
+ "研",
+ "界",
+ "拉",
+ "林",
+ "律",
+ "叫",
+ "且",
+ "究",
+ "观",
+ "越",
+ "织",
+ "装",
+ "影",
+ "算",
+ "低",
+ "持",
+ "音",
+ "众",
+ "书",
+ "布",
+ "复",
+ "容",
+ "儿",
+ "须",
+ "际",
+ "商",
+ "非",
+ "验",
+ "连",
+ "断",
+ "深",
+ "难",
+ "近",
+ "矿",
+ "千",
+ "周",
+ "委",
+ "素",
+ "技",
+ "备",
+ "半",
+ "办",
+ "青",
+ "省",
+ "列",
+ "习",
+ "响",
+ "约",
+ "支",
+ "般",
+ "史",
+ "感",
+ "劳",
+ "便",
+ "团",
+ "往",
+ "酸",
+ "历",
+ "市",
+ "克",
+ "何",
+ "除",
+ "消",
+ "构",
+ "府",
+ "称",
+ "太",
+ "准",
+ "精",
+ "值",
+ "号",
+ "率",
+ "族",
+ "维",
+ "划",
+ "选",
+ "标",
+ "写",
+ "存",
+ "候",
+ "毛",
+ "亲",
+ "快",
+ "效",
+ "斯",
+ "院",
+ "查",
+ "江",
+ "型",
+ "眼",
+ "王",
+ "按",
+ "格",
+ "养",
+ "易",
+ "置",
+ "派",
+ "层",
+ "片",
+ "始",
+ "却",
+ "专",
+ "状",
+ "育",
+ "厂",
+ "京",
+ "识",
+ "适",
+ "属",
+ "圆",
+ "包",
+ "火",
+ "住",
+ "调",
+ "满",
+ "县",
+ "局",
+ "照",
+ "参",
+ "红",
+ "细",
+ "引",
+ "听",
+ "该",
+ "铁",
+ "价",
+ "严",
+ "首",
+ "底",
+ "液",
+ "官",
+ "德",
+ "随",
+ "病",
+ "苏",
+ "失",
+ "尔",
+ "死",
+ "讲",
+ "配",
+ "女",
+ "黄",
+ "推",
+ "显",
+ "谈",
+ "罪",
+ "神",
+ "艺",
+ "呢",
+ "席",
+ "含",
+ "企",
+ "望",
+ "密",
+ "批",
+ "营",
+ "项",
+ "防",
+ "举",
+ "球",
+ "英",
+ "氧",
+ "势",
+ "告",
+ "李",
+ "台",
+ "落",
+ "木",
+ "帮",
+ "轮",
+ "破",
+ "亚",
+ "师",
+ "围",
+ "注",
+ "远",
+ "字",
+ "材",
+ "排",
+ "供",
+ "河",
+ "态",
+ "封",
+ "另",
+ "施",
+ "减",
+ "树",
+ "溶",
+ "怎",
+ "止",
+ "案",
+ "言",
+ "士",
+ "均",
+ "武",
+ "固",
+ "叶",
+ "鱼",
+ "波",
+ "视",
+ "仅",
+ "费",
+ "紧",
+ "爱",
+ "左",
+ "章",
+ "早",
+ "朝",
+ "害",
+ "续",
+ "轻",
+ "服",
+ "试",
+ "食",
+ "充",
+ "兵",
+ "源",
+ "判",
+ "护",
+ "司",
+ "足",
+ "某",
+ "练",
+ "差",
+ "致",
+ "板",
+ "田",
+ "降",
+ "黑",
+ "犯",
+ "负",
+ "击",
+ "范",
+ "继",
+ "兴",
+ "似",
+ "余",
+ "坚",
+ "曲",
+ "输",
+ "修",
+ "故",
+ "城",
+ "夫",
+ "够",
+ "送",
+ "笔",
+ "船",
+ "占",
+ "右",
+ "财",
+ "吃",
+ "富",
+ "春",
+ "职",
+ "觉",
+ "汉",
+ "画",
+ "功",
+ "巴",
+ "跟",
+ "虽",
+ "杂",
+ "飞",
+ "检",
+ "吸",
+ "助",
+ "升",
+ "阳",
+ "互",
+ "初",
+ "创",
+ "抗",
+ "考",
+ "投",
+ "坏",
+ "策",
+ "古",
+ "径",
+ "换",
+ "未",
+ "跑",
+ "留",
+ "钢",
+ "曾",
+ "端",
+ "责",
+ "站",
+ "简",
+ "述",
+ "钱",
+ "副",
+ "尽",
+ "帝",
+ "射",
+ "草",
+ "冲",
+ "承",
+ "独",
+ "令",
+ "限",
+ "阿",
+ "宣",
+ "环",
+ "双",
+ "请",
+ "超",
+ "微",
+ "让",
+ "控",
+ "州",
+ "良",
+ "轴",
+ "找",
+ "否",
+ "纪",
+ "益",
+ "依",
+ "优",
+ "顶",
+ "础",
+ "载",
+ "倒",
+ "房",
+ "突",
+ "坐",
+ "粉",
+ "敌",
+ "略",
+ "客",
+ "袁",
+ "冷",
+ "胜",
+ "绝",
+ "析",
+ "块",
+ "剂",
+ "测",
+ "丝",
+ "协",
+ "诉",
+ "念",
+ "陈",
+ "仍",
+ "罗",
+ "盐",
+ "友",
+ "洋",
+ "错",
+ "苦",
+ "夜",
+ "刑",
+ "移",
+ "频",
+ "逐",
+ "靠",
+ "混",
+ "母",
+ "短",
+ "皮",
+ "终",
+ "聚",
+ "汽",
+ "村",
+ "云",
+ "哪",
+ "既",
+ "距",
+ "卫",
+ "停",
+ "烈",
+ "央",
+ "察",
+ "烧",
+ "迅",
+ "境",
+ "若",
+ "印",
+ "洲",
+ "刻",
+ "括",
+ "激",
+ "孔",
+ "搞",
+ "甚",
+ "室",
+ "待",
+ "核",
+ "校",
+ "散",
+ "侵",
+ "吧",
+ "甲",
+ "游",
+ "久",
+ "菜",
+ "味",
+ "旧",
+ "模",
+ "湖",
+ "货",
+ "损",
+ "预",
+ "阻",
+ "毫",
+ "普",
+ "稳",
+ "乙",
+ "妈",
+ "植",
+ "息",
+ "扩",
+ "银",
+ "语",
+ "挥",
+ "酒",
+ "守",
+ "拿",
+ "序",
+ "纸",
+ "医",
+ "缺",
+ "雨",
+ "吗",
+ "针",
+ "刘",
+ "啊",
+ "急",
+ "唱",
+ "误",
+ "训",
+ "愿",
+ "审",
+ "附",
+ "获",
+ "茶",
+ "鲜",
+ "粮",
+ "斤",
+ "孩",
+ "脱",
+ "硫",
+ "肥",
+ "善",
+ "龙",
+ "演",
+ "父",
+ "渐",
+ "血",
+ "欢",
+ "械",
+ "掌",
+ "歌",
+ "沙",
+ "刚",
+ "攻",
+ "谓",
+ "盾",
+ "讨",
+ "晚",
+ "粒",
+ "乱",
+ "燃",
+ "矛",
+ "乎",
+ "杀",
+ "药",
+ "宁",
+ "鲁",
+ "贵",
+ "钟",
+ "煤",
+ "读",
+ "班",
+ "伯",
+ "香",
+ "介",
+ "迫",
+ "句",
+ "丰",
+ "培",
+ "握",
+ "兰",
+ "担",
+ "弦",
+ "蛋",
+ "沉",
+ "假",
+ "穿",
+ "执",
+ "答",
+ "乐",
+ "谁",
+ "顺",
+ "烟",
+ "缩",
+ "征",
+ "脸",
+ "喜",
+ "松",
+ "脚",
+ "困",
+ "异",
+ "免",
+ "背",
+ "星",
+ "福",
+ "买",
+ "染",
+ "井",
+ "概",
+ "慢",
+ "怕",
+ "磁",
+ "倍",
+ "祖",
+ "皇",
+ "促",
+ "静",
+ "补",
+ "评",
+ "翻",
+ "肉",
+ "践",
+ "尼",
+ "衣",
+ "宽",
+ "扬",
+ "棉",
+ "希",
+ "伤",
+ "操",
+ "垂",
+ "秋",
+ "宜",
+ "氢",
+ "套",
+ "督",
+ "振",
+ "架",
+ "亮",
+ "末",
+ "宪",
+ "庆",
+ "编",
+ "牛",
+ "触",
+ "映",
+ "雷",
+ "销",
+ "诗",
+ "座",
+ "居",
+ "抓",
+ "裂",
+ "胞",
+ "呼",
+ "娘",
+ "景",
+ "威",
+ "绿",
+ "晶",
+ "厚",
+ "盟",
+ "衡",
+ "鸡",
+ "孙",
+ "延",
+ "危",
+ "胶",
+ "屋",
+ "乡",
+ "临",
+ "陆",
+ "顾",
+ "掉",
+ "呀",
+ "灯",
+ "岁",
+ "措",
+ "束",
+ "耐",
+ "剧",
+ "玉",
+ "赵",
+ "跳",
+ "哥",
+ "季",
+ "课",
+ "凯",
+ "胡",
+ "额",
+ "款",
+ "绍",
+ "卷",
+ "齐",
+ "伟",
+ "蒸",
+ "殖",
+ "永",
+ "宗",
+ "苗",
+ "川",
+ "炉",
+ "岩",
+ "弱",
+ "零",
+ "杨",
+ "奏",
+ "沿",
+ "露",
+ "杆",
+ "探",
+ "滑",
+ "镇",
+ "饭",
+ "浓",
+ "航",
+ "怀",
+ "赶",
+ "库",
+ "夺",
+ "伊",
+ "灵",
+ "税",
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+ "赛",
+ "归",
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+ "牲",
+ "霸",
+ "爬",
+ "赏",
+ "逆",
+ "玩",
+ "陵",
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+ "晨",
+ "畜",
+ "辈",
+ "秩",
+ "卵",
+ "署",
+ "梯",
+ "炎",
+ "滩",
+ "棋",
+ "驱",
+ "筛",
+ "峡",
+ "冒",
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+ "译",
+ "浸",
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+ "迟",
+ "硅",
+ "疆",
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+ "漏",
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+ "拌",
+ "傅",
+ "腹",
+ "妥",
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+ "慌",
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+ "诺",
+ "姜",
+ "谊",
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+ "诬",
+ "耀",
+ "昏",
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+ "骑",
+ "乔",
+ "溪",
+ "丛",
+ "卢",
+ "抹",
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+ "咨",
+ "刮",
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+ "仇",
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+ "熊",
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+ "戈",
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+ "屏",
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+ "哀",
+ "蔡",
+ "堵",
+ "沫",
+ "皱",
+ "畅",
+ "叠",
+ "阁",
+ "莱",
+ "敲",
+ "辖",
+ "钩",
+ "痕",
+ "坝",
+ "巷",
+ "饿",
+ "祸",
+ "丘",
+ "玄",
+ "溜",
+ "曰",
+ "逻",
+ "彭",
+ "尝",
+ "卿",
+ "妨",
+ "艇",
+ "吞",
+ "韦",
+ "怨",
+ "矮",
+ "歇"
+]
+
+},{}],7:[function(require,module,exports){
+module.exports=[
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+ "是",
+ "在",
+ "不",
+ "了",
+ "有",
+ "和",
+ "人",
+ "這",
+ "中",
+ "大",
+ "為",
+ "上",
+ "個",
+ "國",
+ "我",
+ "以",
+ "要",
+ "他",
+ "時",
+ "來",
+ "用",
+ "們",
+ "生",
+ "到",
+ "作",
+ "地",
+ "於",
+ "出",
+ "就",
+ "分",
+ "對",
+ "成",
+ "會",
+ "可",
+ "主",
+ "發",
+ "年",
+ "動",
+ "同",
+ "工",
+ "也",
+ "能",
+ "下",
+ "過",
+ "子",
+ "說",
+ "產",
+ "種",
+ "面",
+ "而",
+ "方",
+ "後",
+ "多",
+ "定",
+ "行",
+ "學",
+ "法",
+ "所",
+ "民",
+ "得",
+ "經",
+ "十",
+ "三",
+ "之",
+ "進",
+ "著",
+ "等",
+ "部",
+ "度",
+ "家",
+ "電",
+ "力",
+ "裡",
+ "如",
+ "水",
+ "化",
+ "高",
+ "自",
+ "二",
+ "理",
+ "起",
+ "小",
+ "物",
+ "現",
+ "實",
+ "加",
+ "量",
+ "都",
+ "兩",
+ "體",
+ "制",
+ "機",
+ "當",
+ "使",
+ "點",
+ "從",
+ "業",
+ "本",
+ "去",
+ "把",
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+ "應",
+ "開",
+ "它",
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+ "還",
+ "因",
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+ "些",
+ "然",
+ "前",
+ "外",
+ "天",
+ "政",
+ "四",
+ "日",
+ "那",
+ "社",
+ "義",
+ "事",
+ "平",
+ "形",
+ "相",
+ "全",
+ "表",
+ "間",
+ "樣",
+ "與",
+ "關",
+ "各",
+ "重",
+ "新",
+ "線",
+ "內",
+ "數",
+ "正",
+ "心",
+ "反",
+ "你",
+ "明",
+ "看",
+ "原",
+ "又",
+ "麼",
+ "利",
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+ "向",
+ "道",
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+ "條",
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+ "解",
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+ "公",
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+ "系",
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+ "情",
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+ "革",
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+ "入",
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+ "文",
+ "總",
+ "次",
+ "品",
+ "式",
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+ "設",
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+ "管",
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+ "件",
+ "長",
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+ "基",
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+ "流",
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+ "統",
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+ "指",
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+ "區",
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+ "回",
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+ "隊",
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+ "給",
+ "色",
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+ "門",
+ "即",
+ "保",
+ "治",
+ "北",
+ "造",
+ "百",
+ "規",
+ "熱",
+ "領",
+ "七",
+ "海",
+ "口",
+ "東",
+ "導",
+ "器",
+ "壓",
+ "志",
+ "世",
+ "金",
+ "增",
+ "爭",
+ "濟",
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+ "油",
+ "思",
+ "術",
+ "極",
+ "交",
+ "受",
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+ "什",
+ "認",
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+ "共",
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+ "收",
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+ "華",
+ "名",
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+ "才",
+ "科",
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+ "節",
+ "話",
+ "米",
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+ "講",
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+ "罪",
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+ "藝",
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+ "密",
+ "批",
+ "營",
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+ "板",
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+ "降",
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+ "范",
+ "繼",
+ "興",
+ "似",
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+ "陽",
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+ "獨",
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+ "限",
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+ "宣",
+ "環",
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+ "微",
+ "讓",
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+ "州",
+ "良",
+ "軸",
+ "找",
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+ "益",
+ "依",
+ "優",
+ "頂",
+ "礎",
+ "載",
+ "倒",
+ "房",
+ "突",
+ "坐",
+ "粉",
+ "敵",
+ "略",
+ "客",
+ "袁",
+ "冷",
+ "勝",
+ "絕",
+ "析",
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+ "訴",
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+ "夜",
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+ "移",
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+ "短",
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+ "哪",
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+ "洲",
+ "刻",
+ "括",
+ "激",
+ "孔",
+ "搞",
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+ "室",
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+ "舊",
+ "模",
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+ "損",
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+ "毫",
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+ "植",
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+ "語",
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+ "序",
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+ "唱",
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+ "訓",
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+ "審",
+ "附",
+ "獲",
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+ "鮮",
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+ "斤",
+ "孩",
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+ "肥",
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+ "械",
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+ "剛",
+ "攻",
+ "謂",
+ "盾",
+ "討",
+ "晚",
+ "粒",
+ "亂",
+ "燃",
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+ "乎",
+ "殺",
+ "藥",
+ "寧",
+ "魯",
+ "貴",
+ "鐘",
+ "煤",
+ "讀",
+ "班",
+ "伯",
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+ "介",
+ "迫",
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+ "豐",
+ "培",
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+ "擔",
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+ "穿",
+ "執",
+ "答",
+ "樂",
+ "誰",
+ "順",
+ "煙",
+ "縮",
+ "徵",
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+ "喜",
+ "松",
+ "腳",
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+ "異",
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+ "福",
+ "買",
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+ "概",
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+ "磁",
+ "倍",
+ "祖",
+ "皇",
+ "促",
+ "靜",
+ "補",
+ "評",
+ "翻",
+ "肉",
+ "踐",
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+ "衣",
+ "寬",
+ "揚",
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+ "詩",
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+ "抓",
+ "裂",
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+ "威",
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+ "膠",
+ "屋",
+ "鄉",
+ "臨",
+ "陸",
+ "顧",
+ "掉",
+ "呀",
+ "燈",
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+ "措",
+ "束",
+ "耐",
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+ "跳",
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+ "堂",
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+ "抽",
+ "篇",
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+ "尺",
+ "追",
+ "堆",
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+ "迎",
+ "泛",
+ "爸",
+ "樓",
+ "避",
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+ "脂",
+ "潮",
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+ "豆",
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+ "托",
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+ "塑",
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+ "購",
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+ "旁",
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+ "監",
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+ "暴",
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+ "婦",
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+ "綜",
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+ "遭",
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+ "煉",
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+ "扎",
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+ "耳",
+ "彪",
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+ "璃",
+ "抵",
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+ "秀",
+ "薩",
+ "俄",
+ "網",
+ "舞",
+ "店",
+ "噴",
+ "縱",
+ "寸",
+ "汗",
+ "掛",
+ "洪",
+ "賀",
+ "閃",
+ "柬",
+ "爆",
+ "烯",
+ "津",
+ "稻",
+ "牆",
+ "軟",
+ "勇",
+ "像",
+ "滾",
+ "厘",
+ "蒙",
+ "芳",
+ "肯",
+ "坡",
+ "柱",
+ "盪",
+ "腿",
+ "儀",
+ "旅",
+ "尾",
+ "軋",
+ "冰",
+ "貢",
+ "登",
+ "黎",
+ "削",
+ "鑽",
+ "勒",
+ "逃",
+ "障",
+ "氨",
+ "郭",
+ "峰",
+ "幣",
+ "港",
+ "伏",
+ "軌",
+ "畝",
+ "畢",
+ "擦",
+ "莫",
+ "刺",
+ "浪",
+ "秘",
+ "援",
+ "株",
+ "健",
+ "售",
+ "股",
+ "島",
+ "甘",
+ "泡",
+ "睡",
+ "童",
+ "鑄",
+ "湯",
+ "閥",
+ "休",
+ "匯",
+ "舍",
+ "牧",
+ "繞",
+ "炸",
+ "哲",
+ "磷",
+ "績",
+ "朋",
+ "淡",
+ "尖",
+ "啟",
+ "陷",
+ "柴",
+ "呈",
+ "徒",
+ "顏",
+ "淚",
+ "稍",
+ "忘",
+ "泵",
+ "藍",
+ "拖",
+ "洞",
+ "授",
+ "鏡",
+ "辛",
+ "壯",
+ "鋒",
+ "貧",
+ "虛",
+ "彎",
+ "摩",
+ "泰",
+ "幼",
+ "廷",
+ "尊",
+ "窗",
+ "綱",
+ "弄",
+ "隸",
+ "疑",
+ "氏",
+ "宮",
+ "姐",
+ "震",
+ "瑞",
+ "怪",
+ "尤",
+ "琴",
+ "循",
+ "描",
+ "膜",
+ "違",
+ "夾",
+ "腰",
+ "緣",
+ "珠",
+ "窮",
+ "森",
+ "枝",
+ "竹",
+ "溝",
+ "催",
+ "繩",
+ "憶",
+ "邦",
+ "剩",
+ "幸",
+ "漿",
+ "欄",
+ "擁",
+ "牙",
+ "貯",
+ "禮",
+ "濾",
+ "鈉",
+ "紋",
+ "罷",
+ "拍",
+ "咱",
+ "喊",
+ "袖",
+ "埃",
+ "勤",
+ "罰",
+ "焦",
+ "潛",
+ "伍",
+ "墨",
+ "欲",
+ "縫",
+ "姓",
+ "刊",
+ "飽",
+ "仿",
+ "獎",
+ "鋁",
+ "鬼",
+ "麗",
+ "跨",
+ "默",
+ "挖",
+ "鏈",
+ "掃",
+ "喝",
+ "袋",
+ "炭",
+ "污",
+ "幕",
+ "諸",
+ "弧",
+ "勵",
+ "梅",
+ "奶",
+ "潔",
+ "災",
+ "舟",
+ "鑑",
+ "苯",
+ "訟",
+ "抱",
+ "毀",
+ "懂",
+ "寒",
+ "智",
+ "埔",
+ "寄",
+ "屆",
+ "躍",
+ "渡",
+ "挑",
+ "丹",
+ "艱",
+ "貝",
+ "碰",
+ "拔",
+ "爹",
+ "戴",
+ "碼",
+ "夢",
+ "芽",
+ "熔",
+ "赤",
+ "漁",
+ "哭",
+ "敬",
+ "顆",
+ "奔",
+ "鉛",
+ "仲",
+ "虎",
+ "稀",
+ "妹",
+ "乏",
+ "珍",
+ "申",
+ "桌",
+ "遵",
+ "允",
+ "隆",
+ "螺",
+ "倉",
+ "魏",
+ "銳",
+ "曉",
+ "氮",
+ "兼",
+ "隱",
+ "礙",
+ "赫",
+ "撥",
+ "忠",
+ "肅",
+ "缸",
+ "牽",
+ "搶",
+ "博",
+ "巧",
+ "殼",
+ "兄",
+ "杜",
+ "訊",
+ "誠",
+ "碧",
+ "祥",
+ "柯",
+ "頁",
+ "巡",
+ "矩",
+ "悲",
+ "灌",
+ "齡",
+ "倫",
+ "票",
+ "尋",
+ "桂",
+ "鋪",
+ "聖",
+ "恐",
+ "恰",
+ "鄭",
+ "趣",
+ "抬",
+ "荒",
+ "騰",
+ "貼",
+ "柔",
+ "滴",
+ "猛",
+ "闊",
+ "輛",
+ "妻",
+ "填",
+ "撤",
+ "儲",
+ "簽",
+ "鬧",
+ "擾",
+ "紫",
+ "砂",
+ "遞",
+ "戲",
+ "吊",
+ "陶",
+ "伐",
+ "餵",
+ "療",
+ "瓶",
+ "婆",
+ "撫",
+ "臂",
+ "摸",
+ "忍",
+ "蝦",
+ "蠟",
+ "鄰",
+ "胸",
+ "鞏",
+ "擠",
+ "偶",
+ "棄",
+ "槽",
+ "勁",
+ "乳",
+ "鄧",
+ "吉",
+ "仁",
+ "爛",
+ "磚",
+ "租",
+ "烏",
+ "艦",
+ "伴",
+ "瓜",
+ "淺",
+ "丙",
+ "暫",
+ "燥",
+ "橡",
+ "柳",
+ "迷",
+ "暖",
+ "牌",
+ "秧",
+ "膽",
+ "詳",
+ "簧",
+ "踏",
+ "瓷",
+ "譜",
+ "呆",
+ "賓",
+ "糊",
+ "洛",
+ "輝",
+ "憤",
+ "競",
+ "隙",
+ "怒",
+ "粘",
+ "乃",
+ "緒",
+ "肩",
+ "籍",
+ "敏",
+ "塗",
+ "熙",
+ "皆",
+ "偵",
+ "懸",
+ "掘",
+ "享",
+ "糾",
+ "醒",
+ "狂",
+ "鎖",
+ "淀",
+ "恨",
+ "牲",
+ "霸",
+ "爬",
+ "賞",
+ "逆",
+ "玩",
+ "陵",
+ "祝",
+ "秒",
+ "浙",
+ "貌",
+ "役",
+ "彼",
+ "悉",
+ "鴨",
+ "趨",
+ "鳳",
+ "晨",
+ "畜",
+ "輩",
+ "秩",
+ "卵",
+ "署",
+ "梯",
+ "炎",
+ "灘",
+ "棋",
+ "驅",
+ "篩",
+ "峽",
+ "冒",
+ "啥",
+ "壽",
+ "譯",
+ "浸",
+ "泉",
+ "帽",
+ "遲",
+ "矽",
+ "疆",
+ "貸",
+ "漏",
+ "稿",
+ "冠",
+ "嫩",
+ "脅",
+ "芯",
+ "牢",
+ "叛",
+ "蝕",
+ "奧",
+ "鳴",
+ "嶺",
+ "羊",
+ "憑",
+ "串",
+ "塘",
+ "繪",
+ "酵",
+ "融",
+ "盆",
+ "錫",
+ "廟",
+ "籌",
+ "凍",
+ "輔",
+ "攝",
+ "襲",
+ "筋",
+ "拒",
+ "僚",
+ "旱",
+ "鉀",
+ "鳥",
+ "漆",
+ "沈",
+ "眉",
+ "疏",
+ "添",
+ "棒",
+ "穗",
+ "硝",
+ "韓",
+ "逼",
+ "扭",
+ "僑",
+ "涼",
+ "挺",
+ "碗",
+ "栽",
+ "炒",
+ "杯",
+ "患",
+ "餾",
+ "勸",
+ "豪",
+ "遼",
+ "勃",
+ "鴻",
+ "旦",
+ "吏",
+ "拜",
+ "狗",
+ "埋",
+ "輥",
+ "掩",
+ "飲",
+ "搬",
+ "罵",
+ "辭",
+ "勾",
+ "扣",
+ "估",
+ "蔣",
+ "絨",
+ "霧",
+ "丈",
+ "朵",
+ "姆",
+ "擬",
+ "宇",
+ "輯",
+ "陝",
+ "雕",
+ "償",
+ "蓄",
+ "崇",
+ "剪",
+ "倡",
+ "廳",
+ "咬",
+ "駛",
+ "薯",
+ "刷",
+ "斥",
+ "番",
+ "賦",
+ "奉",
+ "佛",
+ "澆",
+ "漫",
+ "曼",
+ "扇",
+ "鈣",
+ "桃",
+ "扶",
+ "仔",
+ "返",
+ "俗",
+ "虧",
+ "腔",
+ "鞋",
+ "棱",
+ "覆",
+ "框",
+ "悄",
+ "叔",
+ "撞",
+ "騙",
+ "勘",
+ "旺",
+ "沸",
+ "孤",
+ "吐",
+ "孟",
+ "渠",
+ "屈",
+ "疾",
+ "妙",
+ "惜",
+ "仰",
+ "狠",
+ "脹",
+ "諧",
+ "拋",
+ "黴",
+ "桑",
+ "崗",
+ "嘛",
+ "衰",
+ "盜",
+ "滲",
+ "臟",
+ "賴",
+ "湧",
+ "甜",
+ "曹",
+ "閱",
+ "肌",
+ "哩",
+ "厲",
+ "烴",
+ "緯",
+ "毅",
+ "昨",
+ "偽",
+ "症",
+ "煮",
+ "嘆",
+ "釘",
+ "搭",
+ "莖",
+ "籠",
+ "酷",
+ "偷",
+ "弓",
+ "錐",
+ "恆",
+ "傑",
+ "坑",
+ "鼻",
+ "翼",
+ "綸",
+ "敘",
+ "獄",
+ "逮",
+ "罐",
+ "絡",
+ "棚",
+ "抑",
+ "膨",
+ "蔬",
+ "寺",
+ "驟",
+ "穆",
+ "冶",
+ "枯",
+ "冊",
+ "屍",
+ "凸",
+ "紳",
+ "坯",
+ "犧",
+ "焰",
+ "轟",
+ "欣",
+ "晉",
+ "瘦",
+ "禦",
+ "錠",
+ "錦",
+ "喪",
+ "旬",
+ "鍛",
+ "壟",
+ "搜",
+ "撲",
+ "邀",
+ "亭",
+ "酯",
+ "邁",
+ "舒",
+ "脆",
+ "酶",
+ "閒",
+ "憂",
+ "酚",
+ "頑",
+ "羽",
+ "漲",
+ "卸",
+ "仗",
+ "陪",
+ "闢",
+ "懲",
+ "杭",
+ "姚",
+ "肚",
+ "捉",
+ "飄",
+ "漂",
+ "昆",
+ "欺",
+ "吾",
+ "郎",
+ "烷",
+ "汁",
+ "呵",
+ "飾",
+ "蕭",
+ "雅",
+ "郵",
+ "遷",
+ "燕",
+ "撒",
+ "姻",
+ "赴",
+ "宴",
+ "煩",
+ "債",
+ "帳",
+ "斑",
+ "鈴",
+ "旨",
+ "醇",
+ "董",
+ "餅",
+ "雛",
+ "姿",
+ "拌",
+ "傅",
+ "腹",
+ "妥",
+ "揉",
+ "賢",
+ "拆",
+ "歪",
+ "葡",
+ "胺",
+ "丟",
+ "浩",
+ "徽",
+ "昂",
+ "墊",
+ "擋",
+ "覽",
+ "貪",
+ "慰",
+ "繳",
+ "汪",
+ "慌",
+ "馮",
+ "諾",
+ "姜",
+ "誼",
+ "兇",
+ "劣",
+ "誣",
+ "耀",
+ "昏",
+ "躺",
+ "盈",
+ "騎",
+ "喬",
+ "溪",
+ "叢",
+ "盧",
+ "抹",
+ "悶",
+ "諮",
+ "刮",
+ "駕",
+ "纜",
+ "悟",
+ "摘",
+ "鉺",
+ "擲",
+ "頗",
+ "幻",
+ "柄",
+ "惠",
+ "慘",
+ "佳",
+ "仇",
+ "臘",
+ "窩",
+ "滌",
+ "劍",
+ "瞧",
+ "堡",
+ "潑",
+ "蔥",
+ "罩",
+ "霍",
+ "撈",
+ "胎",
+ "蒼",
+ "濱",
+ "倆",
+ "捅",
+ "湘",
+ "砍",
+ "霞",
+ "邵",
+ "萄",
+ "瘋",
+ "淮",
+ "遂",
+ "熊",
+ "糞",
+ "烘",
+ "宿",
+ "檔",
+ "戈",
+ "駁",
+ "嫂",
+ "裕",
+ "徙",
+ "箭",
+ "捐",
+ "腸",
+ "撐",
+ "曬",
+ "辨",
+ "殿",
+ "蓮",
+ "攤",
+ "攪",
+ "醬",
+ "屏",
+ "疫",
+ "哀",
+ "蔡",
+ "堵",
+ "沫",
+ "皺",
+ "暢",
+ "疊",
+ "閣",
+ "萊",
+ "敲",
+ "轄",
+ "鉤",
+ "痕",
+ "壩",
+ "巷",
+ "餓",
+ "禍",
+ "丘",
+ "玄",
+ "溜",
+ "曰",
+ "邏",
+ "彭",
+ "嘗",
+ "卿",
+ "妨",
+ "艇",
+ "吞",
+ "韋",
+ "怨",
+ "矮",
+ "歇"
+]
+
+},{}],8:[function(require,module,exports){
+module.exports=[
+ "abandon",
+ "ability",
+ "able",
+ "about",
+ "above",
+ "absent",
+ "absorb",
+ "abstract",
+ "absurd",
+ "abuse",
+ "access",
+ "accident",
+ "account",
+ "accuse",
+ "achieve",
+ "acid",
+ "acoustic",
+ "acquire",
+ "across",
+ "act",
+ "action",
+ "actor",
+ "actress",
+ "actual",
+ "adapt",
+ "add",
+ "addict",
+ "address",
+ "adjust",
+ "admit",
+ "adult",
+ "advance",
+ "advice",
+ "aerobic",
+ "affair",
+ "afford",
+ "afraid",
+ "again",
+ "age",
+ "agent",
+ "agree",
+ "ahead",
+ "aim",
+ "air",
+ "airport",
+ "aisle",
+ "alarm",
+ "album",
+ "alcohol",
+ "alert",
+ "alien",
+ "all",
+ "alley",
+ "allow",
+ "almost",
+ "alone",
+ "alpha",
+ "already",
+ "also",
+ "alter",
+ "always",
+ "amateur",
+ "amazing",
+ "among",
+ "amount",
+ "amused",
+ "analyst",
+ "anchor",
+ "ancient",
+ "anger",
+ "angle",
+ "angry",
+ "animal",
+ "ankle",
+ "announce",
+ "annual",
+ "another",
+ "answer",
+ "antenna",
+ "antique",
+ "anxiety",
+ "any",
+ "apart",
+ "apology",
+ "appear",
+ "apple",
+ "approve",
+ "april",
+ "arch",
+ "arctic",
+ "area",
+ "arena",
+ "argue",
+ "arm",
+ "armed",
+ "armor",
+ "army",
+ "around",
+ "arrange",
+ "arrest",
+ "arrive",
+ "arrow",
+ "art",
+ "artefact",
+ "artist",
+ "artwork",
+ "ask",
+ "aspect",
+ "assault",
+ "asset",
+ "assist",
+ "assume",
+ "asthma",
+ "athlete",
+ "atom",
+ "attack",
+ "attend",
+ "attitude",
+ "attract",
+ "auction",
+ "audit",
+ "august",
+ "aunt",
+ "author",
+ "auto",
+ "autumn",
+ "average",
+ "avocado",
+ "avoid",
+ "awake",
+ "aware",
+ "away",
+ "awesome",
+ "awful",
+ "awkward",
+ "axis",
+ "baby",
+ "bachelor",
+ "bacon",
+ "badge",
+ "bag",
+ "balance",
+ "balcony",
+ "ball",
+ "bamboo",
+ "banana",
+ "banner",
+ "bar",
+ "barely",
+ "bargain",
+ "barrel",
+ "base",
+ "basic",
+ "basket",
+ "battle",
+ "beach",
+ "bean",
+ "beauty",
+ "because",
+ "become",
+ "beef",
+ "before",
+ "begin",
+ "behave",
+ "behind",
+ "believe",
+ "below",
+ "belt",
+ "bench",
+ "benefit",
+ "best",
+ "betray",
+ "better",
+ "between",
+ "beyond",
+ "bicycle",
+ "bid",
+ "bike",
+ "bind",
+ "biology",
+ "bird",
+ "birth",
+ "bitter",
+ "black",
+ "blade",
+ "blame",
+ "blanket",
+ "blast",
+ "bleak",
+ "bless",
+ "blind",
+ "blood",
+ "blossom",
+ "blouse",
+ "blue",
+ "blur",
+ "blush",
+ "board",
+ "boat",
+ "body",
+ "boil",
+ "bomb",
+ "bone",
+ "bonus",
+ "book",
+ "boost",
+ "border",
+ "boring",
+ "borrow",
+ "boss",
+ "bottom",
+ "bounce",
+ "box",
+ "boy",
+ "bracket",
+ "brain",
+ "brand",
+ "brass",
+ "brave",
+ "bread",
+ "breeze",
+ "brick",
+ "bridge",
+ "brief",
+ "bright",
+ "bring",
+ "brisk",
+ "broccoli",
+ "broken",
+ "bronze",
+ "broom",
+ "brother",
+ "brown",
+ "brush",
+ "bubble",
+ "buddy",
+ "budget",
+ "buffalo",
+ "build",
+ "bulb",
+ "bulk",
+ "bullet",
+ "bundle",
+ "bunker",
+ "burden",
+ "burger",
+ "burst",
+ "bus",
+ "business",
+ "busy",
+ "butter",
+ "buyer",
+ "buzz",
+ "cabbage",
+ "cabin",
+ "cable",
+ "cactus",
+ "cage",
+ "cake",
+ "call",
+ "calm",
+ "camera",
+ "camp",
+ "can",
+ "canal",
+ "cancel",
+ "candy",
+ "cannon",
+ "canoe",
+ "canvas",
+ "canyon",
+ "capable",
+ "capital",
+ "captain",
+ "car",
+ "carbon",
+ "card",
+ "cargo",
+ "carpet",
+ "carry",
+ "cart",
+ "case",
+ "cash",
+ "casino",
+ "castle",
+ "casual",
+ "cat",
+ "catalog",
+ "catch",
+ "category",
+ "cattle",
+ "caught",
+ "cause",
+ "caution",
+ "cave",
+ "ceiling",
+ "celery",
+ "cement",
+ "census",
+ "century",
+ "cereal",
+ "certain",
+ "chair",
+ "chalk",
+ "champion",
+ "change",
+ "chaos",
+ "chapter",
+ "charge",
+ "chase",
+ "chat",
+ "cheap",
+ "check",
+ "cheese",
+ "chef",
+ "cherry",
+ "chest",
+ "chicken",
+ "chief",
+ "child",
+ "chimney",
+ "choice",
+ "choose",
+ "chronic",
+ "chuckle",
+ "chunk",
+ "churn",
+ "cigar",
+ "cinnamon",
+ "circle",
+ "citizen",
+ "city",
+ "civil",
+ "claim",
+ "clap",
+ "clarify",
+ "claw",
+ "clay",
+ "clean",
+ "clerk",
+ "clever",
+ "click",
+ "client",
+ "cliff",
+ "climb",
+ "clinic",
+ "clip",
+ "clock",
+ "clog",
+ "close",
+ "cloth",
+ "cloud",
+ "clown",
+ "club",
+ "clump",
+ "cluster",
+ "clutch",
+ "coach",
+ "coast",
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+ "code",
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+ "divide",
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+ "doctor",
+ "document",
+ "dog",
+ "doll",
+ "dolphin",
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+ "donkey",
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+ "kitten",
+ "kiwi",
+ "knee",
+ "knife",
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+ "lake",
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+ "leader",
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+ "local",
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+ "maid",
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+ "since",
+ "sing",
+ "siren",
+ "sister",
+ "situate",
+ "six",
+ "size",
+ "skate",
+ "sketch",
+ "ski",
+ "skill",
+ "skin",
+ "skirt",
+ "skull",
+ "slab",
+ "slam",
+ "sleep",
+ "slender",
+ "slice",
+ "slide",
+ "slight",
+ "slim",
+ "slogan",
+ "slot",
+ "slow",
+ "slush",
+ "small",
+ "smart",
+ "smile",
+ "smoke",
+ "smooth",
+ "snack",
+ "snake",
+ "snap",
+ "sniff",
+ "snow",
+ "soap",
+ "soccer",
+ "social",
+ "sock",
+ "soda",
+ "soft",
+ "solar",
+ "soldier",
+ "solid",
+ "solution",
+ "solve",
+ "someone",
+ "song",
+ "soon",
+ "sorry",
+ "sort",
+ "soul",
+ "sound",
+ "soup",
+ "source",
+ "south",
+ "space",
+ "spare",
+ "spatial",
+ "spawn",
+ "speak",
+ "special",
+ "speed",
+ "spell",
+ "spend",
+ "sphere",
+ "spice",
+ "spider",
+ "spike",
+ "spin",
+ "spirit",
+ "split",
+ "spoil",
+ "sponsor",
+ "spoon",
+ "sport",
+ "spot",
+ "spray",
+ "spread",
+ "spring",
+ "spy",
+ "square",
+ "squeeze",
+ "squirrel",
+ "stable",
+ "stadium",
+ "staff",
+ "stage",
+ "stairs",
+ "stamp",
+ "stand",
+ "start",
+ "state",
+ "stay",
+ "steak",
+ "steel",
+ "stem",
+ "step",
+ "stereo",
+ "stick",
+ "still",
+ "sting",
+ "stock",
+ "stomach",
+ "stone",
+ "stool",
+ "story",
+ "stove",
+ "strategy",
+ "street",
+ "strike",
+ "strong",
+ "struggle",
+ "student",
+ "stuff",
+ "stumble",
+ "style",
+ "subject",
+ "submit",
+ "subway",
+ "success",
+ "such",
+ "sudden",
+ "suffer",
+ "sugar",
+ "suggest",
+ "suit",
+ "summer",
+ "sun",
+ "sunny",
+ "sunset",
+ "super",
+ "supply",
+ "supreme",
+ "sure",
+ "surface",
+ "surge",
+ "surprise",
+ "surround",
+ "survey",
+ "suspect",
+ "sustain",
+ "swallow",
+ "swamp",
+ "swap",
+ "swarm",
+ "swear",
+ "sweet",
+ "swift",
+ "swim",
+ "swing",
+ "switch",
+ "sword",
+ "symbol",
+ "symptom",
+ "syrup",
+ "system",
+ "table",
+ "tackle",
+ "tag",
+ "tail",
+ "talent",
+ "talk",
+ "tank",
+ "tape",
+ "target",
+ "task",
+ "taste",
+ "tattoo",
+ "taxi",
+ "teach",
+ "team",
+ "tell",
+ "ten",
+ "tenant",
+ "tennis",
+ "tent",
+ "term",
+ "test",
+ "text",
+ "thank",
+ "that",
+ "theme",
+ "then",
+ "theory",
+ "there",
+ "they",
+ "thing",
+ "this",
+ "thought",
+ "three",
+ "thrive",
+ "throw",
+ "thumb",
+ "thunder",
+ "ticket",
+ "tide",
+ "tiger",
+ "tilt",
+ "timber",
+ "time",
+ "tiny",
+ "tip",
+ "tired",
+ "tissue",
+ "title",
+ "toast",
+ "tobacco",
+ "today",
+ "toddler",
+ "toe",
+ "together",
+ "toilet",
+ "token",
+ "tomato",
+ "tomorrow",
+ "tone",
+ "tongue",
+ "tonight",
+ "tool",
+ "tooth",
+ "top",
+ "topic",
+ "topple",
+ "torch",
+ "tornado",
+ "tortoise",
+ "toss",
+ "total",
+ "tourist",
+ "toward",
+ "tower",
+ "town",
+ "toy",
+ "track",
+ "trade",
+ "traffic",
+ "tragic",
+ "train",
+ "transfer",
+ "trap",
+ "trash",
+ "travel",
+ "tray",
+ "treat",
+ "tree",
+ "trend",
+ "trial",
+ "tribe",
+ "trick",
+ "trigger",
+ "trim",
+ "trip",
+ "trophy",
+ "trouble",
+ "truck",
+ "true",
+ "truly",
+ "trumpet",
+ "trust",
+ "truth",
+ "try",
+ "tube",
+ "tuition",
+ "tumble",
+ "tuna",
+ "tunnel",
+ "turkey",
+ "turn",
+ "turtle",
+ "twelve",
+ "twenty",
+ "twice",
+ "twin",
+ "twist",
+ "two",
+ "type",
+ "typical",
+ "ugly",
+ "umbrella",
+ "unable",
+ "unaware",
+ "uncle",
+ "uncover",
+ "under",
+ "undo",
+ "unfair",
+ "unfold",
+ "unhappy",
+ "uniform",
+ "unique",
+ "unit",
+ "universe",
+ "unknown",
+ "unlock",
+ "until",
+ "unusual",
+ "unveil",
+ "update",
+ "upgrade",
+ "uphold",
+ "upon",
+ "upper",
+ "upset",
+ "urban",
+ "urge",
+ "usage",
+ "use",
+ "used",
+ "useful",
+ "useless",
+ "usual",
+ "utility",
+ "vacant",
+ "vacuum",
+ "vague",
+ "valid",
+ "valley",
+ "valve",
+ "van",
+ "vanish",
+ "vapor",
+ "various",
+ "vast",
+ "vault",
+ "vehicle",
+ "velvet",
+ "vendor",
+ "venture",
+ "venue",
+ "verb",
+ "verify",
+ "version",
+ "very",
+ "vessel",
+ "veteran",
+ "viable",
+ "vibrant",
+ "vicious",
+ "victory",
+ "video",
+ "view",
+ "village",
+ "vintage",
+ "violin",
+ "virtual",
+ "virus",
+ "visa",
+ "visit",
+ "visual",
+ "vital",
+ "vivid",
+ "vocal",
+ "voice",
+ "void",
+ "volcano",
+ "volume",
+ "vote",
+ "voyage",
+ "wage",
+ "wagon",
+ "wait",
+ "walk",
+ "wall",
+ "walnut",
+ "want",
+ "warfare",
+ "warm",
+ "warrior",
+ "wash",
+ "wasp",
+ "waste",
+ "water",
+ "wave",
+ "way",
+ "wealth",
+ "weapon",
+ "wear",
+ "weasel",
+ "weather",
+ "web",
+ "wedding",
+ "weekend",
+ "weird",
+ "welcome",
+ "west",
+ "wet",
+ "whale",
+ "what",
+ "wheat",
+ "wheel",
+ "when",
+ "where",
+ "whip",
+ "whisper",
+ "wide",
+ "width",
+ "wife",
+ "wild",
+ "will",
+ "win",
+ "window",
+ "wine",
+ "wing",
+ "wink",
+ "winner",
+ "winter",
+ "wire",
+ "wisdom",
+ "wise",
+ "wish",
+ "witness",
+ "wolf",
+ "woman",
+ "wonder",
+ "wood",
+ "wool",
+ "word",
+ "work",
+ "world",
+ "worry",
+ "worth",
+ "wrap",
+ "wreck",
+ "wrestle",
+ "wrist",
+ "write",
+ "wrong",
+ "yard",
+ "year",
+ "yellow",
+ "you",
+ "young",
+ "youth",
+ "zebra",
+ "zero",
+ "zone",
+ "zoo"
+]
+
+},{}],9:[function(require,module,exports){
+module.exports=[
+ "abaisser",
+ "abandon",
+ "abdiquer",
+ "abeille",
+ "abolir",
+ "aborder",
+ "aboutir",
+ "aboyer",
+ "abrasif",
+ "abreuver",
+ "abriter",
+ "abroger",
+ "abrupt",
+ "absence",
+ "absolu",
+ "absurde",
+ "abusif",
+ "abyssal",
+ "académie",
+ "acajou",
+ "acarien",
+ "accabler",
+ "accepter",
+ "acclamer",
+ "accolade",
+ "accroche",
+ "accuser",
+ "acerbe",
+ "achat",
+ "acheter",
+ "aciduler",
+ "acier",
+ "acompte",
+ "acquérir",
+ "acronyme",
+ "acteur",
+ "actif",
+ "actuel",
+ "adepte",
+ "adéquat",
+ "adhésif",
+ "adjectif",
+ "adjuger",
+ "admettre",
+ "admirer",
+ "adopter",
+ "adorer",
+ "adoucir",
+ "adresse",
+ "adroit",
+ "adulte",
+ "adverbe",
+ "aérer",
+ "aéronef",
+ "affaire",
+ "affecter",
+ "affiche",
+ "affreux",
+ "affubler",
+ "agacer",
+ "agencer",
+ "agile",
+ "agiter",
+ "agrafer",
+ "agréable",
+ "agrume",
+ "aider",
+ "aiguille",
+ "ailier",
+ "aimable",
+ "aisance",
+ "ajouter",
+ "ajuster",
+ "alarmer",
+ "alchimie",
+ "alerte",
+ "algèbre",
+ "algue",
+ "aliéner",
+ "aliment",
+ "alléger",
+ "alliage",
+ "allouer",
+ "allumer",
+ "alourdir",
+ "alpaga",
+ "altesse",
+ "alvéole",
+ "amateur",
+ "ambigu",
+ "ambre",
+ "aménager",
+ "amertume",
+ "amidon",
+ "amiral",
+ "amorcer",
+ "amour",
+ "amovible",
+ "amphibie",
+ "ampleur",
+ "amusant",
+ "analyse",
+ "anaphore",
+ "anarchie",
+ "anatomie",
+ "ancien",
+ "anéantir",
+ "angle",
+ "angoisse",
+ "anguleux",
+ "animal",
+ "annexer",
+ "annonce",
+ "annuel",
+ "anodin",
+ "anomalie",
+ "anonyme",
+ "anormal",
+ "antenne",
+ "antidote",
+ "anxieux",
+ "apaiser",
+ "apéritif",
+ "aplanir",
+ "apologie",
+ "appareil",
+ "appeler",
+ "apporter",
+ "appuyer",
+ "aquarium",
+ "aqueduc",
+ "arbitre",
+ "arbuste",
+ "ardeur",
+ "ardoise",
+ "argent",
+ "arlequin",
+ "armature",
+ "armement",
+ "armoire",
+ "armure",
+ "arpenter",
+ "arracher",
+ "arriver",
+ "arroser",
+ "arsenic",
+ "artériel",
+ "article",
+ "aspect",
+ "asphalte",
+ "aspirer",
+ "assaut",
+ "asservir",
+ "assiette",
+ "associer",
+ "assurer",
+ "asticot",
+ "astre",
+ "astuce",
+ "atelier",
+ "atome",
+ "atrium",
+ "atroce",
+ "attaque",
+ "attentif",
+ "attirer",
+ "attraper",
+ "aubaine",
+ "auberge",
+ "audace",
+ "audible",
+ "augurer",
+ "aurore",
+ "automne",
+ "autruche",
+ "avaler",
+ "avancer",
+ "avarice",
+ "avenir",
+ "averse",
+ "aveugle",
+ "aviateur",
+ "avide",
+ "avion",
+ "aviser",
+ "avoine",
+ "avouer",
+ "avril",
+ "axial",
+ "axiome",
+ "badge",
+ "bafouer",
+ "bagage",
+ "baguette",
+ "baignade",
+ "balancer",
+ "balcon",
+ "baleine",
+ "balisage",
+ "bambin",
+ "bancaire",
+ "bandage",
+ "banlieue",
+ "bannière",
+ "banquier",
+ "barbier",
+ "baril",
+ "baron",
+ "barque",
+ "barrage",
+ "bassin",
+ "bastion",
+ "bataille",
+ "bateau",
+ "batterie",
+ "baudrier",
+ "bavarder",
+ "belette",
+ "bélier",
+ "belote",
+ "bénéfice",
+ "berceau",
+ "berger",
+ "berline",
+ "bermuda",
+ "besace",
+ "besogne",
+ "bétail",
+ "beurre",
+ "biberon",
+ "bicycle",
+ "bidule",
+ "bijou",
+ "bilan",
+ "bilingue",
+ "billard",
+ "binaire",
+ "biologie",
+ "biopsie",
+ "biotype",
+ "biscuit",
+ "bison",
+ "bistouri",
+ "bitume",
+ "bizarre",
+ "blafard",
+ "blague",
+ "blanchir",
+ "blessant",
+ "blinder",
+ "blond",
+ "bloquer",
+ "blouson",
+ "bobard",
+ "bobine",
+ "boire",
+ "boiser",
+ "bolide",
+ "bonbon",
+ "bondir",
+ "bonheur",
+ "bonifier",
+ "bonus",
+ "bordure",
+ "borne",
+ "botte",
+ "boucle",
+ "boueux",
+ "bougie",
+ "boulon",
+ "bouquin",
+ "bourse",
+ "boussole",
+ "boutique",
+ "boxeur",
+ "branche",
+ "brasier",
+ "brave",
+ "brebis",
+ "brèche",
+ "breuvage",
+ "bricoler",
+ "brigade",
+ "brillant",
+ "brioche",
+ "brique",
+ "brochure",
+ "broder",
+ "bronzer",
+ "brousse",
+ "broyeur",
+ "brume",
+ "brusque",
+ "brutal",
+ "bruyant",
+ "buffle",
+ "buisson",
+ "bulletin",
+ "bureau",
+ "burin",
+ "bustier",
+ "butiner",
+ "butoir",
+ "buvable",
+ "buvette",
+ "cabanon",
+ "cabine",
+ "cachette",
+ "cadeau",
+ "cadre",
+ "caféine",
+ "caillou",
+ "caisson",
+ "calculer",
+ "calepin",
+ "calibre",
+ "calmer",
+ "calomnie",
+ "calvaire",
+ "camarade",
+ "caméra",
+ "camion",
+ "campagne",
+ "canal",
+ "caneton",
+ "canon",
+ "cantine",
+ "canular",
+ "capable",
+ "caporal",
+ "caprice",
+ "capsule",
+ "capter",
+ "capuche",
+ "carabine",
+ "carbone",
+ "caresser",
+ "caribou",
+ "carnage",
+ "carotte",
+ "carreau",
+ "carton",
+ "cascade",
+ "casier",
+ "casque",
+ "cassure",
+ "causer",
+ "caution",
+ "cavalier",
+ "caverne",
+ "caviar",
+ "cédille",
+ "ceinture",
+ "céleste",
+ "cellule",
+ "cendrier",
+ "censurer",
+ "central",
+ "cercle",
+ "cérébral",
+ "cerise",
+ "cerner",
+ "cerveau",
+ "cesser",
+ "chagrin",
+ "chaise",
+ "chaleur",
+ "chambre",
+ "chance",
+ "chapitre",
+ "charbon",
+ "chasseur",
+ "chaton",
+ "chausson",
+ "chavirer",
+ "chemise",
+ "chenille",
+ "chéquier",
+ "chercher",
+ "cheval",
+ "chien",
+ "chiffre",
+ "chignon",
+ "chimère",
+ "chiot",
+ "chlorure",
+ "chocolat",
+ "choisir",
+ "chose",
+ "chouette",
+ "chrome",
+ "chute",
+ "cigare",
+ "cigogne",
+ "cimenter",
+ "cinéma",
+ "cintrer",
+ "circuler",
+ "cirer",
+ "cirque",
+ "citerne",
+ "citoyen",
+ "citron",
+ "civil",
+ "clairon",
+ "clameur",
+ "claquer",
+ "classe",
+ "clavier",
+ "client",
+ "cligner",
+ "climat",
+ "clivage",
+ "cloche",
+ "clonage",
+ "cloporte",
+ "cobalt",
+ "cobra",
+ "cocasse",
+ "cocotier",
+ "coder",
+ "codifier",
+ "coffre",
+ "cogner",
+ "cohésion",
+ "coiffer",
+ "coincer",
+ "colère",
+ "colibri",
+ "colline",
+ "colmater",
+ "colonel",
+ "combat",
+ "comédie",
+ "commande",
+ "compact",
+ "concert",
+ "conduire",
+ "confier",
+ "congeler",
+ "connoter",
+ "consonne",
+ "contact",
+ "convexe",
+ "copain",
+ "copie",
+ "corail",
+ "corbeau",
+ "cordage",
+ "corniche",
+ "corpus",
+ "correct",
+ "cortège",
+ "cosmique",
+ "costume",
+ "coton",
+ "coude",
+ "coupure",
+ "courage",
+ "couteau",
+ "couvrir",
+ "coyote",
+ "crabe",
+ "crainte",
+ "cravate",
+ "crayon",
+ "créature",
+ "créditer",
+ "crémeux",
+ "creuser",
+ "crevette",
+ "cribler",
+ "crier",
+ "cristal",
+ "critère",
+ "croire",
+ "croquer",
+ "crotale",
+ "crucial",
+ "cruel",
+ "crypter",
+ "cubique",
+ "cueillir",
+ "cuillère",
+ "cuisine",
+ "cuivre",
+ "culminer",
+ "cultiver",
+ "cumuler",
+ "cupide",
+ "curatif",
+ "curseur",
+ "cyanure",
+ "cycle",
+ "cylindre",
+ "cynique",
+ "daigner",
+ "damier",
+ "danger",
+ "danseur",
+ "dauphin",
+ "débattre",
+ "débiter",
+ "déborder",
+ "débrider",
+ "débutant",
+ "décaler",
+ "décembre",
+ "déchirer",
+ "décider",
+ "déclarer",
+ "décorer",
+ "décrire",
+ "décupler",
+ "dédale",
+ "déductif",
+ "déesse",
+ "défensif",
+ "défiler",
+ "défrayer",
+ "dégager",
+ "dégivrer",
+ "déglutir",
+ "dégrafer",
+ "déjeuner",
+ "délice",
+ "déloger",
+ "demander",
+ "demeurer",
+ "démolir",
+ "dénicher",
+ "dénouer",
+ "dentelle",
+ "dénuder",
+ "départ",
+ "dépenser",
+ "déphaser",
+ "déplacer",
+ "déposer",
+ "déranger",
+ "dérober",
+ "désastre",
+ "descente",
+ "désert",
+ "désigner",
+ "désobéir",
+ "dessiner",
+ "destrier",
+ "détacher",
+ "détester",
+ "détourer",
+ "détresse",
+ "devancer",
+ "devenir",
+ "deviner",
+ "devoir",
+ "diable",
+ "dialogue",
+ "diamant",
+ "dicter",
+ "différer",
+ "digérer",
+ "digital",
+ "digne",
+ "diluer",
+ "dimanche",
+ "diminuer",
+ "dioxyde",
+ "directif",
+ "diriger",
+ "discuter",
+ "disposer",
+ "dissiper",
+ "distance",
+ "divertir",
+ "diviser",
+ "docile",
+ "docteur",
+ "dogme",
+ "doigt",
+ "domaine",
+ "domicile",
+ "dompter",
+ "donateur",
+ "donjon",
+ "donner",
+ "dopamine",
+ "dortoir",
+ "dorure",
+ "dosage",
+ "doseur",
+ "dossier",
+ "dotation",
+ "douanier",
+ "double",
+ "douceur",
+ "douter",
+ "doyen",
+ "dragon",
+ "draper",
+ "dresser",
+ "dribbler",
+ "droiture",
+ "duperie",
+ "duplexe",
+ "durable",
+ "durcir",
+ "dynastie",
+ "éblouir",
+ "écarter",
+ "écharpe",
+ "échelle",
+ "éclairer",
+ "éclipse",
+ "éclore",
+ "écluse",
+ "école",
+ "économie",
+ "écorce",
+ "écouter",
+ "écraser",
+ "écrémer",
+ "écrivain",
+ "écrou",
+ "écume",
+ "écureuil",
+ "édifier",
+ "éduquer",
+ "effacer",
+ "effectif",
+ "effigie",
+ "effort",
+ "effrayer",
+ "effusion",
+ "égaliser",
+ "égarer",
+ "éjecter",
+ "élaborer",
+ "élargir",
+ "électron",
+ "élégant",
+ "éléphant",
+ "élève",
+ "éligible",
+ "élitisme",
+ "éloge",
+ "élucider",
+ "éluder",
+ "emballer",
+ "embellir",
+ "embryon",
+ "émeraude",
+ "émission",
+ "emmener",
+ "émotion",
+ "émouvoir",
+ "empereur",
+ "employer",
+ "emporter",
+ "emprise",
+ "émulsion",
+ "encadrer",
+ "enchère",
+ "enclave",
+ "encoche",
+ "endiguer",
+ "endosser",
+ "endroit",
+ "enduire",
+ "énergie",
+ "enfance",
+ "enfermer",
+ "enfouir",
+ "engager",
+ "engin",
+ "englober",
+ "énigme",
+ "enjamber",
+ "enjeu",
+ "enlever",
+ "ennemi",
+ "ennuyeux",
+ "enrichir",
+ "enrobage",
+ "enseigne",
+ "entasser",
+ "entendre",
+ "entier",
+ "entourer",
+ "entraver",
+ "énumérer",
+ "envahir",
+ "enviable",
+ "envoyer",
+ "enzyme",
+ "éolien",
+ "épaissir",
+ "épargne",
+ "épatant",
+ "épaule",
+ "épicerie",
+ "épidémie",
+ "épier",
+ "épilogue",
+ "épine",
+ "épisode",
+ "épitaphe",
+ "époque",
+ "épreuve",
+ "éprouver",
+ "épuisant",
+ "équerre",
+ "équipe",
+ "ériger",
+ "érosion",
+ "erreur",
+ "éruption",
+ "escalier",
+ "espadon",
+ "espèce",
+ "espiègle",
+ "espoir",
+ "esprit",
+ "esquiver",
+ "essayer",
+ "essence",
+ "essieu",
+ "essorer",
+ "estime",
+ "estomac",
+ "estrade",
+ "étagère",
+ "étaler",
+ "étanche",
+ "étatique",
+ "éteindre",
+ "étendoir",
+ "éternel",
+ "éthanol",
+ "éthique",
+ "ethnie",
+ "étirer",
+ "étoffer",
+ "étoile",
+ "étonnant",
+ "étourdir",
+ "étrange",
+ "étroit",
+ "étude",
+ "euphorie",
+ "évaluer",
+ "évasion",
+ "éventail",
+ "évidence",
+ "éviter",
+ "évolutif",
+ "évoquer",
+ "exact",
+ "exagérer",
+ "exaucer",
+ "exceller",
+ "excitant",
+ "exclusif",
+ "excuse",
+ "exécuter",
+ "exemple",
+ "exercer",
+ "exhaler",
+ "exhorter",
+ "exigence",
+ "exiler",
+ "exister",
+ "exotique",
+ "expédier",
+ "explorer",
+ "exposer",
+ "exprimer",
+ "exquis",
+ "extensif",
+ "extraire",
+ "exulter",
+ "fable",
+ "fabuleux",
+ "facette",
+ "facile",
+ "facture",
+ "faiblir",
+ "falaise",
+ "fameux",
+ "famille",
+ "farceur",
+ "farfelu",
+ "farine",
+ "farouche",
+ "fasciner",
+ "fatal",
+ "fatigue",
+ "faucon",
+ "fautif",
+ "faveur",
+ "favori",
+ "fébrile",
+ "féconder",
+ "fédérer",
+ "félin",
+ "femme",
+ "fémur",
+ "fendoir",
+ "féodal",
+ "fermer",
+ "féroce",
+ "ferveur",
+ "festival",
+ "feuille",
+ "feutre",
+ "février",
+ "fiasco",
+ "ficeler",
+ "fictif",
+ "fidèle",
+ "figure",
+ "filature",
+ "filetage",
+ "filière",
+ "filleul",
+ "filmer",
+ "filou",
+ "filtrer",
+ "financer",
+ "finir",
+ "fiole",
+ "firme",
+ "fissure",
+ "fixer",
+ "flairer",
+ "flamme",
+ "flasque",
+ "flatteur",
+ "fléau",
+ "flèche",
+ "fleur",
+ "flexion",
+ "flocon",
+ "flore",
+ "fluctuer",
+ "fluide",
+ "fluvial",
+ "folie",
+ "fonderie",
+ "fongible",
+ "fontaine",
+ "forcer",
+ "forgeron",
+ "formuler",
+ "fortune",
+ "fossile",
+ "foudre",
+ "fougère",
+ "fouiller",
+ "foulure",
+ "fourmi",
+ "fragile",
+ "fraise",
+ "franchir",
+ "frapper",
+ "frayeur",
+ "frégate",
+ "freiner",
+ "frelon",
+ "frémir",
+ "frénésie",
+ "frère",
+ "friable",
+ "friction",
+ "frisson",
+ "frivole",
+ "froid",
+ "fromage",
+ "frontal",
+ "frotter",
+ "fruit",
+ "fugitif",
+ "fuite",
+ "fureur",
+ "furieux",
+ "furtif",
+ "fusion",
+ "futur",
+ "gagner",
+ "galaxie",
+ "galerie",
+ "gambader",
+ "garantir",
+ "gardien",
+ "garnir",
+ "garrigue",
+ "gazelle",
+ "gazon",
+ "géant",
+ "gélatine",
+ "gélule",
+ "gendarme",
+ "général",
+ "génie",
+ "genou",
+ "gentil",
+ "géologie",
+ "géomètre",
+ "géranium",
+ "germe",
+ "gestuel",
+ "geyser",
+ "gibier",
+ "gicler",
+ "girafe",
+ "givre",
+ "glace",
+ "glaive",
+ "glisser",
+ "globe",
+ "gloire",
+ "glorieux",
+ "golfeur",
+ "gomme",
+ "gonfler",
+ "gorge",
+ "gorille",
+ "goudron",
+ "gouffre",
+ "goulot",
+ "goupille",
+ "gourmand",
+ "goutte",
+ "graduel",
+ "graffiti",
+ "graine",
+ "grand",
+ "grappin",
+ "gratuit",
+ "gravir",
+ "grenat",
+ "griffure",
+ "griller",
+ "grimper",
+ "grogner",
+ "gronder",
+ "grotte",
+ "groupe",
+ "gruger",
+ "grutier",
+ "gruyère",
+ "guépard",
+ "guerrier",
+ "guide",
+ "guimauve",
+ "guitare",
+ "gustatif",
+ "gymnaste",
+ "gyrostat",
+ "habitude",
+ "hachoir",
+ "halte",
+ "hameau",
+ "hangar",
+ "hanneton",
+ "haricot",
+ "harmonie",
+ "harpon",
+ "hasard",
+ "hélium",
+ "hématome",
+ "herbe",
+ "hérisson",
+ "hermine",
+ "héron",
+ "hésiter",
+ "heureux",
+ "hiberner",
+ "hibou",
+ "hilarant",
+ "histoire",
+ "hiver",
+ "homard",
+ "hommage",
+ "homogène",
+ "honneur",
+ "honorer",
+ "honteux",
+ "horde",
+ "horizon",
+ "horloge",
+ "hormone",
+ "horrible",
+ "houleux",
+ "housse",
+ "hublot",
+ "huileux",
+ "humain",
+ "humble",
+ "humide",
+ "humour",
+ "hurler",
+ "hydromel",
+ "hygiène",
+ "hymne",
+ "hypnose",
+ "idylle",
+ "ignorer",
+ "iguane",
+ "illicite",
+ "illusion",
+ "image",
+ "imbiber",
+ "imiter",
+ "immense",
+ "immobile",
+ "immuable",
+ "impact",
+ "impérial",
+ "implorer",
+ "imposer",
+ "imprimer",
+ "imputer",
+ "incarner",
+ "incendie",
+ "incident",
+ "incliner",
+ "incolore",
+ "indexer",
+ "indice",
+ "inductif",
+ "inédit",
+ "ineptie",
+ "inexact",
+ "infini",
+ "infliger",
+ "informer",
+ "infusion",
+ "ingérer",
+ "inhaler",
+ "inhiber",
+ "injecter",
+ "injure",
+ "innocent",
+ "inoculer",
+ "inonder",
+ "inscrire",
+ "insecte",
+ "insigne",
+ "insolite",
+ "inspirer",
+ "instinct",
+ "insulter",
+ "intact",
+ "intense",
+ "intime",
+ "intrigue",
+ "intuitif",
+ "inutile",
+ "invasion",
+ "inventer",
+ "inviter",
+ "invoquer",
+ "ironique",
+ "irradier",
+ "irréel",
+ "irriter",
+ "isoler",
+ "ivoire",
+ "ivresse",
+ "jaguar",
+ "jaillir",
+ "jambe",
+ "janvier",
+ "jardin",
+ "jauger",
+ "jaune",
+ "javelot",
+ "jetable",
+ "jeton",
+ "jeudi",
+ "jeunesse",
+ "joindre",
+ "joncher",
+ "jongler",
+ "joueur",
+ "jouissif",
+ "journal",
+ "jovial",
+ "joyau",
+ "joyeux",
+ "jubiler",
+ "jugement",
+ "junior",
+ "jupon",
+ "juriste",
+ "justice",
+ "juteux",
+ "juvénile",
+ "kayak",
+ "kimono",
+ "kiosque",
+ "label",
+ "labial",
+ "labourer",
+ "lacérer",
+ "lactose",
+ "lagune",
+ "laine",
+ "laisser",
+ "laitier",
+ "lambeau",
+ "lamelle",
+ "lampe",
+ "lanceur",
+ "langage",
+ "lanterne",
+ "lapin",
+ "largeur",
+ "larme",
+ "laurier",
+ "lavabo",
+ "lavoir",
+ "lecture",
+ "légal",
+ "léger",
+ "légume",
+ "lessive",
+ "lettre",
+ "levier",
+ "lexique",
+ "lézard",
+ "liasse",
+ "libérer",
+ "libre",
+ "licence",
+ "licorne",
+ "liège",
+ "lièvre",
+ "ligature",
+ "ligoter",
+ "ligue",
+ "limer",
+ "limite",
+ "limonade",
+ "limpide",
+ "linéaire",
+ "lingot",
+ "lionceau",
+ "liquide",
+ "lisière",
+ "lister",
+ "lithium",
+ "litige",
+ "littoral",
+ "livreur",
+ "logique",
+ "lointain",
+ "loisir",
+ "lombric",
+ "loterie",
+ "louer",
+ "lourd",
+ "loutre",
+ "louve",
+ "loyal",
+ "lubie",
+ "lucide",
+ "lucratif",
+ "lueur",
+ "lugubre",
+ "luisant",
+ "lumière",
+ "lunaire",
+ "lundi",
+ "luron",
+ "lutter",
+ "luxueux",
+ "machine",
+ "magasin",
+ "magenta",
+ "magique",
+ "maigre",
+ "maillon",
+ "maintien",
+ "mairie",
+ "maison",
+ "majorer",
+ "malaxer",
+ "maléfice",
+ "malheur",
+ "malice",
+ "mallette",
+ "mammouth",
+ "mandater",
+ "maniable",
+ "manquant",
+ "manteau",
+ "manuel",
+ "marathon",
+ "marbre",
+ "marchand",
+ "mardi",
+ "maritime",
+ "marqueur",
+ "marron",
+ "marteler",
+ "mascotte",
+ "massif",
+ "matériel",
+ "matière",
+ "matraque",
+ "maudire",
+ "maussade",
+ "mauve",
+ "maximal",
+ "méchant",
+ "méconnu",
+ "médaille",
+ "médecin",
+ "méditer",
+ "méduse",
+ "meilleur",
+ "mélange",
+ "mélodie",
+ "membre",
+ "mémoire",
+ "menacer",
+ "mener",
+ "menhir",
+ "mensonge",
+ "mentor",
+ "mercredi",
+ "mérite",
+ "merle",
+ "messager",
+ "mesure",
+ "métal",
+ "météore",
+ "méthode",
+ "métier",
+ "meuble",
+ "miauler",
+ "microbe",
+ "miette",
+ "mignon",
+ "migrer",
+ "milieu",
+ "million",
+ "mimique",
+ "mince",
+ "minéral",
+ "minimal",
+ "minorer",
+ "minute",
+ "miracle",
+ "miroiter",
+ "missile",
+ "mixte",
+ "mobile",
+ "moderne",
+ "moelleux",
+ "mondial",
+ "moniteur",
+ "monnaie",
+ "monotone",
+ "monstre",
+ "montagne",
+ "monument",
+ "moqueur",
+ "morceau",
+ "morsure",
+ "mortier",
+ "moteur",
+ "motif",
+ "mouche",
+ "moufle",
+ "moulin",
+ "mousson",
+ "mouton",
+ "mouvant",
+ "multiple",
+ "munition",
+ "muraille",
+ "murène",
+ "murmure",
+ "muscle",
+ "muséum",
+ "musicien",
+ "mutation",
+ "muter",
+ "mutuel",
+ "myriade",
+ "myrtille",
+ "mystère",
+ "mythique",
+ "nageur",
+ "nappe",
+ "narquois",
+ "narrer",
+ "natation",
+ "nation",
+ "nature",
+ "naufrage",
+ "nautique",
+ "navire",
+ "nébuleux",
+ "nectar",
+ "néfaste",
+ "négation",
+ "négliger",
+ "négocier",
+ "neige",
+ "nerveux",
+ "nettoyer",
+ "neurone",
+ "neutron",
+ "neveu",
+ "niche",
+ "nickel",
+ "nitrate",
+ "niveau",
+ "noble",
+ "nocif",
+ "nocturne",
+ "noirceur",
+ "noisette",
+ "nomade",
+ "nombreux",
+ "nommer",
+ "normatif",
+ "notable",
+ "notifier",
+ "notoire",
+ "nourrir",
+ "nouveau",
+ "novateur",
+ "novembre",
+ "novice",
+ "nuage",
+ "nuancer",
+ "nuire",
+ "nuisible",
+ "numéro",
+ "nuptial",
+ "nuque",
+ "nutritif",
+ "obéir",
+ "objectif",
+ "obliger",
+ "obscur",
+ "observer",
+ "obstacle",
+ "obtenir",
+ "obturer",
+ "occasion",
+ "occuper",
+ "océan",
+ "octobre",
+ "octroyer",
+ "octupler",
+ "oculaire",
+ "odeur",
+ "odorant",
+ "offenser",
+ "officier",
+ "offrir",
+ "ogive",
+ "oiseau",
+ "oisillon",
+ "olfactif",
+ "olivier",
+ "ombrage",
+ "omettre",
+ "onctueux",
+ "onduler",
+ "onéreux",
+ "onirique",
+ "opale",
+ "opaque",
+ "opérer",
+ "opinion",
+ "opportun",
+ "opprimer",
+ "opter",
+ "optique",
+ "orageux",
+ "orange",
+ "orbite",
+ "ordonner",
+ "oreille",
+ "organe",
+ "orgueil",
+ "orifice",
+ "ornement",
+ "orque",
+ "ortie",
+ "osciller",
+ "osmose",
+ "ossature",
+ "otarie",
+ "ouragan",
+ "ourson",
+ "outil",
+ "outrager",
+ "ouvrage",
+ "ovation",
+ "oxyde",
+ "oxygène",
+ "ozone",
+ "paisible",
+ "palace",
+ "palmarès",
+ "palourde",
+ "palper",
+ "panache",
+ "panda",
+ "pangolin",
+ "paniquer",
+ "panneau",
+ "panorama",
+ "pantalon",
+ "papaye",
+ "papier",
+ "papoter",
+ "papyrus",
+ "paradoxe",
+ "parcelle",
+ "paresse",
+ "parfumer",
+ "parler",
+ "parole",
+ "parrain",
+ "parsemer",
+ "partager",
+ "parure",
+ "parvenir",
+ "passion",
+ "pastèque",
+ "paternel",
+ "patience",
+ "patron",
+ "pavillon",
+ "pavoiser",
+ "payer",
+ "paysage",
+ "peigne",
+ "peintre",
+ "pelage",
+ "pélican",
+ "pelle",
+ "pelouse",
+ "peluche",
+ "pendule",
+ "pénétrer",
+ "pénible",
+ "pensif",
+ "pénurie",
+ "pépite",
+ "péplum",
+ "perdrix",
+ "perforer",
+ "période",
+ "permuter",
+ "perplexe",
+ "persil",
+ "perte",
+ "peser",
+ "pétale",
+ "petit",
+ "pétrir",
+ "peuple",
+ "pharaon",
+ "phobie",
+ "phoque",
+ "photon",
+ "phrase",
+ "physique",
+ "piano",
+ "pictural",
+ "pièce",
+ "pierre",
+ "pieuvre",
+ "pilote",
+ "pinceau",
+ "pipette",
+ "piquer",
+ "pirogue",
+ "piscine",
+ "piston",
+ "pivoter",
+ "pixel",
+ "pizza",
+ "placard",
+ "plafond",
+ "plaisir",
+ "planer",
+ "plaque",
+ "plastron",
+ "plateau",
+ "pleurer",
+ "plexus",
+ "pliage",
+ "plomb",
+ "plonger",
+ "pluie",
+ "plumage",
+ "pochette",
+ "poésie",
+ "poète",
+ "pointe",
+ "poirier",
+ "poisson",
+ "poivre",
+ "polaire",
+ "policier",
+ "pollen",
+ "polygone",
+ "pommade",
+ "pompier",
+ "ponctuel",
+ "pondérer",
+ "poney",
+ "portique",
+ "position",
+ "posséder",
+ "posture",
+ "potager",
+ "poteau",
+ "potion",
+ "pouce",
+ "poulain",
+ "poumon",
+ "pourpre",
+ "poussin",
+ "pouvoir",
+ "prairie",
+ "pratique",
+ "précieux",
+ "prédire",
+ "préfixe",
+ "prélude",
+ "prénom",
+ "présence",
+ "prétexte",
+ "prévoir",
+ "primitif",
+ "prince",
+ "prison",
+ "priver",
+ "problème",
+ "procéder",
+ "prodige",
+ "profond",
+ "progrès",
+ "proie",
+ "projeter",
+ "prologue",
+ "promener",
+ "propre",
+ "prospère",
+ "protéger",
+ "prouesse",
+ "proverbe",
+ "prudence",
+ "pruneau",
+ "psychose",
+ "public",
+ "puceron",
+ "puiser",
+ "pulpe",
+ "pulsar",
+ "punaise",
+ "punitif",
+ "pupitre",
+ "purifier",
+ "puzzle",
+ "pyramide",
+ "quasar",
+ "querelle",
+ "question",
+ "quiétude",
+ "quitter",
+ "quotient",
+ "racine",
+ "raconter",
+ "radieux",
+ "ragondin",
+ "raideur",
+ "raisin",
+ "ralentir",
+ "rallonge",
+ "ramasser",
+ "rapide",
+ "rasage",
+ "ratisser",
+ "ravager",
+ "ravin",
+ "rayonner",
+ "réactif",
+ "réagir",
+ "réaliser",
+ "réanimer",
+ "recevoir",
+ "réciter",
+ "réclamer",
+ "récolter",
+ "recruter",
+ "reculer",
+ "recycler",
+ "rédiger",
+ "redouter",
+ "refaire",
+ "réflexe",
+ "réformer",
+ "refrain",
+ "refuge",
+ "régalien",
+ "région",
+ "réglage",
+ "régulier",
+ "réitérer",
+ "rejeter",
+ "rejouer",
+ "relatif",
+ "relever",
+ "relief",
+ "remarque",
+ "remède",
+ "remise",
+ "remonter",
+ "remplir",
+ "remuer",
+ "renard",
+ "renfort",
+ "renifler",
+ "renoncer",
+ "rentrer",
+ "renvoi",
+ "replier",
+ "reporter",
+ "reprise",
+ "reptile",
+ "requin",
+ "réserve",
+ "résineux",
+ "résoudre",
+ "respect",
+ "rester",
+ "résultat",
+ "rétablir",
+ "retenir",
+ "réticule",
+ "retomber",
+ "retracer",
+ "réunion",
+ "réussir",
+ "revanche",
+ "revivre",
+ "révolte",
+ "révulsif",
+ "richesse",
+ "rideau",
+ "rieur",
+ "rigide",
+ "rigoler",
+ "rincer",
+ "riposter",
+ "risible",
+ "risque",
+ "rituel",
+ "rival",
+ "rivière",
+ "rocheux",
+ "romance",
+ "rompre",
+ "ronce",
+ "rondin",
+ "roseau",
+ "rosier",
+ "rotatif",
+ "rotor",
+ "rotule",
+ "rouge",
+ "rouille",
+ "rouleau",
+ "routine",
+ "royaume",
+ "ruban",
+ "rubis",
+ "ruche",
+ "ruelle",
+ "rugueux",
+ "ruiner",
+ "ruisseau",
+ "ruser",
+ "rustique",
+ "rythme",
+ "sabler",
+ "saboter",
+ "sabre",
+ "sacoche",
+ "safari",
+ "sagesse",
+ "saisir",
+ "salade",
+ "salive",
+ "salon",
+ "saluer",
+ "samedi",
+ "sanction",
+ "sanglier",
+ "sarcasme",
+ "sardine",
+ "saturer",
+ "saugrenu",
+ "saumon",
+ "sauter",
+ "sauvage",
+ "savant",
+ "savonner",
+ "scalpel",
+ "scandale",
+ "scélérat",
+ "scénario",
+ "sceptre",
+ "schéma",
+ "science",
+ "scinder",
+ "score",
+ "scrutin",
+ "sculpter",
+ "séance",
+ "sécable",
+ "sécher",
+ "secouer",
+ "sécréter",
+ "sédatif",
+ "séduire",
+ "seigneur",
+ "séjour",
+ "sélectif",
+ "semaine",
+ "sembler",
+ "semence",
+ "séminal",
+ "sénateur",
+ "sensible",
+ "sentence",
+ "séparer",
+ "séquence",
+ "serein",
+ "sergent",
+ "sérieux",
+ "serrure",
+ "sérum",
+ "service",
+ "sésame",
+ "sévir",
+ "sevrage",
+ "sextuple",
+ "sidéral",
+ "siècle",
+ "siéger",
+ "siffler",
+ "sigle",
+ "signal",
+ "silence",
+ "silicium",
+ "simple",
+ "sincère",
+ "sinistre",
+ "siphon",
+ "sirop",
+ "sismique",
+ "situer",
+ "skier",
+ "social",
+ "socle",
+ "sodium",
+ "soigneux",
+ "soldat",
+ "soleil",
+ "solitude",
+ "soluble",
+ "sombre",
+ "sommeil",
+ "somnoler",
+ "sonde",
+ "songeur",
+ "sonnette",
+ "sonore",
+ "sorcier",
+ "sortir",
+ "sosie",
+ "sottise",
+ "soucieux",
+ "soudure",
+ "souffle",
+ "soulever",
+ "soupape",
+ "source",
+ "soutirer",
+ "souvenir",
+ "spacieux",
+ "spatial",
+ "spécial",
+ "sphère",
+ "spiral",
+ "stable",
+ "station",
+ "sternum",
+ "stimulus",
+ "stipuler",
+ "strict",
+ "studieux",
+ "stupeur",
+ "styliste",
+ "sublime",
+ "substrat",
+ "subtil",
+ "subvenir",
+ "succès",
+ "sucre",
+ "suffixe",
+ "suggérer",
+ "suiveur",
+ "sulfate",
+ "superbe",
+ "supplier",
+ "surface",
+ "suricate",
+ "surmener",
+ "surprise",
+ "sursaut",
+ "survie",
+ "suspect",
+ "syllabe",
+ "symbole",
+ "symétrie",
+ "synapse",
+ "syntaxe",
+ "système",
+ "tabac",
+ "tablier",
+ "tactile",
+ "tailler",
+ "talent",
+ "talisman",
+ "talonner",
+ "tambour",
+ "tamiser",
+ "tangible",
+ "tapis",
+ "taquiner",
+ "tarder",
+ "tarif",
+ "tartine",
+ "tasse",
+ "tatami",
+ "tatouage",
+ "taupe",
+ "taureau",
+ "taxer",
+ "témoin",
+ "temporel",
+ "tenaille",
+ "tendre",
+ "teneur",
+ "tenir",
+ "tension",
+ "terminer",
+ "terne",
+ "terrible",
+ "tétine",
+ "texte",
+ "thème",
+ "théorie",
+ "thérapie",
+ "thorax",
+ "tibia",
+ "tiède",
+ "timide",
+ "tirelire",
+ "tiroir",
+ "tissu",
+ "titane",
+ "titre",
+ "tituber",
+ "toboggan",
+ "tolérant",
+ "tomate",
+ "tonique",
+ "tonneau",
+ "toponyme",
+ "torche",
+ "tordre",
+ "tornade",
+ "torpille",
+ "torrent",
+ "torse",
+ "tortue",
+ "totem",
+ "toucher",
+ "tournage",
+ "tousser",
+ "toxine",
+ "traction",
+ "trafic",
+ "tragique",
+ "trahir",
+ "train",
+ "trancher",
+ "travail",
+ "trèfle",
+ "tremper",
+ "trésor",
+ "treuil",
+ "triage",
+ "tribunal",
+ "tricoter",
+ "trilogie",
+ "triomphe",
+ "tripler",
+ "triturer",
+ "trivial",
+ "trombone",
+ "tronc",
+ "tropical",
+ "troupeau",
+ "tuile",
+ "tulipe",
+ "tumulte",
+ "tunnel",
+ "turbine",
+ "tuteur",
+ "tutoyer",
+ "tuyau",
+ "tympan",
+ "typhon",
+ "typique",
+ "tyran",
+ "ubuesque",
+ "ultime",
+ "ultrason",
+ "unanime",
+ "unifier",
+ "union",
+ "unique",
+ "unitaire",
+ "univers",
+ "uranium",
+ "urbain",
+ "urticant",
+ "usage",
+ "usine",
+ "usuel",
+ "usure",
+ "utile",
+ "utopie",
+ "vacarme",
+ "vaccin",
+ "vagabond",
+ "vague",
+ "vaillant",
+ "vaincre",
+ "vaisseau",
+ "valable",
+ "valise",
+ "vallon",
+ "valve",
+ "vampire",
+ "vanille",
+ "vapeur",
+ "varier",
+ "vaseux",
+ "vassal",
+ "vaste",
+ "vecteur",
+ "vedette",
+ "végétal",
+ "véhicule",
+ "veinard",
+ "véloce",
+ "vendredi",
+ "vénérer",
+ "venger",
+ "venimeux",
+ "ventouse",
+ "verdure",
+ "vérin",
+ "vernir",
+ "verrou",
+ "verser",
+ "vertu",
+ "veston",
+ "vétéran",
+ "vétuste",
+ "vexant",
+ "vexer",
+ "viaduc",
+ "viande",
+ "victoire",
+ "vidange",
+ "vidéo",
+ "vignette",
+ "vigueur",
+ "vilain",
+ "village",
+ "vinaigre",
+ "violon",
+ "vipère",
+ "virement",
+ "virtuose",
+ "virus",
+ "visage",
+ "viseur",
+ "vision",
+ "visqueux",
+ "visuel",
+ "vital",
+ "vitesse",
+ "viticole",
+ "vitrine",
+ "vivace",
+ "vivipare",
+ "vocation",
+ "voguer",
+ "voile",
+ "voisin",
+ "voiture",
+ "volaille",
+ "volcan",
+ "voltiger",
+ "volume",
+ "vorace",
+ "vortex",
+ "voter",
+ "vouloir",
+ "voyage",
+ "voyelle",
+ "wagon",
+ "xénon",
+ "yacht",
+ "zèbre",
+ "zénith",
+ "zeste",
+ "zoologie"
+]
+
+},{}],10:[function(require,module,exports){
+module.exports=[
+ "abaco",
+ "abbaglio",
+ "abbinato",
+ "abete",
+ "abisso",
+ "abolire",
+ "abrasivo",
+ "abrogato",
+ "accadere",
+ "accenno",
+ "accusato",
+ "acetone",
+ "achille",
+ "acido",
+ "acqua",
+ "acre",
+ "acrilico",
+ "acrobata",
+ "acuto",
+ "adagio",
+ "addebito",
+ "addome",
+ "adeguato",
+ "aderire",
+ "adipe",
+ "adottare",
+ "adulare",
+ "affabile",
+ "affetto",
+ "affisso",
+ "affranto",
+ "aforisma",
+ "afoso",
+ "africano",
+ "agave",
+ "agente",
+ "agevole",
+ "aggancio",
+ "agire",
+ "agitare",
+ "agonismo",
+ "agricolo",
+ "agrumeto",
+ "aguzzo",
+ "alabarda",
+ "alato",
+ "albatro",
+ "alberato",
+ "albo",
+ "albume",
+ "alce",
+ "alcolico",
+ "alettone",
+ "alfa",
+ "algebra",
+ "aliante",
+ "alibi",
+ "alimento",
+ "allagato",
+ "allegro",
+ "allievo",
+ "allodola",
+ "allusivo",
+ "almeno",
+ "alogeno",
+ "alpaca",
+ "alpestre",
+ "altalena",
+ "alterno",
+ "alticcio",
+ "altrove",
+ "alunno",
+ "alveolo",
+ "alzare",
+ "amalgama",
+ "amanita",
+ "amarena",
+ "ambito",
+ "ambrato",
+ "ameba",
+ "america",
+ "ametista",
+ "amico",
+ "ammasso",
+ "ammenda",
+ "ammirare",
+ "ammonito",
+ "amore",
+ "ampio",
+ "ampliare",
+ "amuleto",
+ "anacardo",
+ "anagrafe",
+ "analista",
+ "anarchia",
+ "anatra",
+ "anca",
+ "ancella",
+ "ancora",
+ "andare",
+ "andrea",
+ "anello",
+ "angelo",
+ "angolare",
+ "angusto",
+ "anima",
+ "annegare",
+ "annidato",
+ "anno",
+ "annuncio",
+ "anonimo",
+ "anticipo",
+ "anzi",
+ "apatico",
+ "apertura",
+ "apode",
+ "apparire",
+ "appetito",
+ "appoggio",
+ "approdo",
+ "appunto",
+ "aprile",
+ "arabica",
+ "arachide",
+ "aragosta",
+ "araldica",
+ "arancio",
+ "aratura",
+ "arazzo",
+ "arbitro",
+ "archivio",
+ "ardito",
+ "arenile",
+ "argento",
+ "argine",
+ "arguto",
+ "aria",
+ "armonia",
+ "arnese",
+ "arredato",
+ "arringa",
+ "arrosto",
+ "arsenico",
+ "arso",
+ "artefice",
+ "arzillo",
+ "asciutto",
+ "ascolto",
+ "asepsi",
+ "asettico",
+ "asfalto",
+ "asino",
+ "asola",
+ "aspirato",
+ "aspro",
+ "assaggio",
+ "asse",
+ "assoluto",
+ "assurdo",
+ "asta",
+ "astenuto",
+ "astice",
+ "astratto",
+ "atavico",
+ "ateismo",
+ "atomico",
+ "atono",
+ "attesa",
+ "attivare",
+ "attorno",
+ "attrito",
+ "attuale",
+ "ausilio",
+ "austria",
+ "autista",
+ "autonomo",
+ "autunno",
+ "avanzato",
+ "avere",
+ "avvenire",
+ "avviso",
+ "avvolgere",
+ "azione",
+ "azoto",
+ "azzimo",
+ "azzurro",
+ "babele",
+ "baccano",
+ "bacino",
+ "baco",
+ "badessa",
+ "badilata",
+ "bagnato",
+ "baita",
+ "balcone",
+ "baldo",
+ "balena",
+ "ballata",
+ "balzano",
+ "bambino",
+ "bandire",
+ "baraonda",
+ "barbaro",
+ "barca",
+ "baritono",
+ "barlume",
+ "barocco",
+ "basilico",
+ "basso",
+ "batosta",
+ "battuto",
+ "baule",
+ "bava",
+ "bavosa",
+ "becco",
+ "beffa",
+ "belgio",
+ "belva",
+ "benda",
+ "benevole",
+ "benigno",
+ "benzina",
+ "bere",
+ "berlina",
+ "beta",
+ "bibita",
+ "bici",
+ "bidone",
+ "bifido",
+ "biga",
+ "bilancia",
+ "bimbo",
+ "binocolo",
+ "biologo",
+ "bipede",
+ "bipolare",
+ "birbante",
+ "birra",
+ "biscotto",
+ "bisesto",
+ "bisnonno",
+ "bisonte",
+ "bisturi",
+ "bizzarro",
+ "blando",
+ "blatta",
+ "bollito",
+ "bonifico",
+ "bordo",
+ "bosco",
+ "botanico",
+ "bottino",
+ "bozzolo",
+ "braccio",
+ "bradipo",
+ "brama",
+ "branca",
+ "bravura",
+ "bretella",
+ "brevetto",
+ "brezza",
+ "briglia",
+ "brillante",
+ "brindare",
+ "broccolo",
+ "brodo",
+ "bronzina",
+ "brullo",
+ "bruno",
+ "bubbone",
+ "buca",
+ "budino",
+ "buffone",
+ "buio",
+ "bulbo",
+ "buono",
+ "burlone",
+ "burrasca",
+ "bussola",
+ "busta",
+ "cadetto",
+ "caduco",
+ "calamaro",
+ "calcolo",
+ "calesse",
+ "calibro",
+ "calmo",
+ "caloria",
+ "cambusa",
+ "camerata",
+ "camicia",
+ "cammino",
+ "camola",
+ "campale",
+ "canapa",
+ "candela",
+ "cane",
+ "canino",
+ "canotto",
+ "cantina",
+ "capace",
+ "capello",
+ "capitolo",
+ "capogiro",
+ "cappero",
+ "capra",
+ "capsula",
+ "carapace",
+ "carcassa",
+ "cardo",
+ "carisma",
+ "carovana",
+ "carretto",
+ "cartolina",
+ "casaccio",
+ "cascata",
+ "caserma",
+ "caso",
+ "cassone",
+ "castello",
+ "casuale",
+ "catasta",
+ "catena",
+ "catrame",
+ "cauto",
+ "cavillo",
+ "cedibile",
+ "cedrata",
+ "cefalo",
+ "celebre",
+ "cellulare",
+ "cena",
+ "cenone",
+ "centesimo",
+ "ceramica",
+ "cercare",
+ "certo",
+ "cerume",
+ "cervello",
+ "cesoia",
+ "cespo",
+ "ceto",
+ "chela",
+ "chiaro",
+ "chicca",
+ "chiedere",
+ "chimera",
+ "china",
+ "chirurgo",
+ "chitarra",
+ "ciao",
+ "ciclismo",
+ "cifrare",
+ "cigno",
+ "cilindro",
+ "ciottolo",
+ "circa",
+ "cirrosi",
+ "citrico",
+ "cittadino",
+ "ciuffo",
+ "civetta",
+ "civile",
+ "classico",
+ "clinica",
+ "cloro",
+ "cocco",
+ "codardo",
+ "codice",
+ "coerente",
+ "cognome",
+ "collare",
+ "colmato",
+ "colore",
+ "colposo",
+ "coltivato",
+ "colza",
+ "coma",
+ "cometa",
+ "commando",
+ "comodo",
+ "computer",
+ "comune",
+ "conciso",
+ "condurre",
+ "conferma",
+ "congelare",
+ "coniuge",
+ "connesso",
+ "conoscere",
+ "consumo",
+ "continuo",
+ "convegno",
+ "coperto",
+ "copione",
+ "coppia",
+ "copricapo",
+ "corazza",
+ "cordata",
+ "coricato",
+ "cornice",
+ "corolla",
+ "corpo",
+ "corredo",
+ "corsia",
+ "cortese",
+ "cosmico",
+ "costante",
+ "cottura",
+ "covato",
+ "cratere",
+ "cravatta",
+ "creato",
+ "credere",
+ "cremoso",
+ "crescita",
+ "creta",
+ "criceto",
+ "crinale",
+ "crisi",
+ "critico",
+ "croce",
+ "cronaca",
+ "crostata",
+ "cruciale",
+ "crusca",
+ "cucire",
+ "cuculo",
+ "cugino",
+ "cullato",
+ "cupola",
+ "curatore",
+ "cursore",
+ "curvo",
+ "cuscino",
+ "custode",
+ "dado",
+ "daino",
+ "dalmata",
+ "damerino",
+ "daniela",
+ "dannoso",
+ "danzare",
+ "datato",
+ "davanti",
+ "davvero",
+ "debutto",
+ "decennio",
+ "deciso",
+ "declino",
+ "decollo",
+ "decreto",
+ "dedicato",
+ "definito",
+ "deforme",
+ "degno",
+ "delegare",
+ "delfino",
+ "delirio",
+ "delta",
+ "demenza",
+ "denotato",
+ "dentro",
+ "deposito",
+ "derapata",
+ "derivare",
+ "deroga",
+ "descritto",
+ "deserto",
+ "desiderio",
+ "desumere",
+ "detersivo",
+ "devoto",
+ "diametro",
+ "dicembre",
+ "diedro",
+ "difeso",
+ "diffuso",
+ "digerire",
+ "digitale",
+ "diluvio",
+ "dinamico",
+ "dinnanzi",
+ "dipinto",
+ "diploma",
+ "dipolo",
+ "diradare",
+ "dire",
+ "dirotto",
+ "dirupo",
+ "disagio",
+ "discreto",
+ "disfare",
+ "disgelo",
+ "disposto",
+ "distanza",
+ "disumano",
+ "dito",
+ "divano",
+ "divelto",
+ "dividere",
+ "divorato",
+ "doblone",
+ "docente",
+ "doganale",
+ "dogma",
+ "dolce",
+ "domato",
+ "domenica",
+ "dominare",
+ "dondolo",
+ "dono",
+ "dormire",
+ "dote",
+ "dottore",
+ "dovuto",
+ "dozzina",
+ "drago",
+ "druido",
+ "dubbio",
+ "dubitare",
+ "ducale",
+ "duna",
+ "duomo",
+ "duplice",
+ "duraturo",
+ "ebano",
+ "eccesso",
+ "ecco",
+ "eclissi",
+ "economia",
+ "edera",
+ "edicola",
+ "edile",
+ "editoria",
+ "educare",
+ "egemonia",
+ "egli",
+ "egoismo",
+ "egregio",
+ "elaborato",
+ "elargire",
+ "elegante",
+ "elencato",
+ "eletto",
+ "elevare",
+ "elfico",
+ "elica",
+ "elmo",
+ "elsa",
+ "eluso",
+ "emanato",
+ "emblema",
+ "emesso",
+ "emiro",
+ "emotivo",
+ "emozione",
+ "empirico",
+ "emulo",
+ "endemico",
+ "enduro",
+ "energia",
+ "enfasi",
+ "enoteca",
+ "entrare",
+ "enzima",
+ "epatite",
+ "epilogo",
+ "episodio",
+ "epocale",
+ "eppure",
+ "equatore",
+ "erario",
+ "erba",
+ "erboso",
+ "erede",
+ "eremita",
+ "erigere",
+ "ermetico",
+ "eroe",
+ "erosivo",
+ "errante",
+ "esagono",
+ "esame",
+ "esanime",
+ "esaudire",
+ "esca",
+ "esempio",
+ "esercito",
+ "esibito",
+ "esigente",
+ "esistere",
+ "esito",
+ "esofago",
+ "esortato",
+ "esoso",
+ "espanso",
+ "espresso",
+ "essenza",
+ "esso",
+ "esteso",
+ "estimare",
+ "estonia",
+ "estroso",
+ "esultare",
+ "etilico",
+ "etnico",
+ "etrusco",
+ "etto",
+ "euclideo",
+ "europa",
+ "evaso",
+ "evidenza",
+ "evitato",
+ "evoluto",
+ "evviva",
+ "fabbrica",
+ "faccenda",
+ "fachiro",
+ "falco",
+ "famiglia",
+ "fanale",
+ "fanfara",
+ "fango",
+ "fantasma",
+ "fare",
+ "farfalla",
+ "farinoso",
+ "farmaco",
+ "fascia",
+ "fastoso",
+ "fasullo",
+ "faticare",
+ "fato",
+ "favoloso",
+ "febbre",
+ "fecola",
+ "fede",
+ "fegato",
+ "felpa",
+ "feltro",
+ "femmina",
+ "fendere",
+ "fenomeno",
+ "fermento",
+ "ferro",
+ "fertile",
+ "fessura",
+ "festivo",
+ "fetta",
+ "feudo",
+ "fiaba",
+ "fiducia",
+ "fifa",
+ "figurato",
+ "filo",
+ "finanza",
+ "finestra",
+ "finire",
+ "fiore",
+ "fiscale",
+ "fisico",
+ "fiume",
+ "flacone",
+ "flamenco",
+ "flebo",
+ "flemma",
+ "florido",
+ "fluente",
+ "fluoro",
+ "fobico",
+ "focaccia",
+ "focoso",
+ "foderato",
+ "foglio",
+ "folata",
+ "folclore",
+ "folgore",
+ "fondente",
+ "fonetico",
+ "fonia",
+ "fontana",
+ "forbito",
+ "forchetta",
+ "foresta",
+ "formica",
+ "fornaio",
+ "foro",
+ "fortezza",
+ "forzare",
+ "fosfato",
+ "fosso",
+ "fracasso",
+ "frana",
+ "frassino",
+ "fratello",
+ "freccetta",
+ "frenata",
+ "fresco",
+ "frigo",
+ "frollino",
+ "fronde",
+ "frugale",
+ "frutta",
+ "fucilata",
+ "fucsia",
+ "fuggente",
+ "fulmine",
+ "fulvo",
+ "fumante",
+ "fumetto",
+ "fumoso",
+ "fune",
+ "funzione",
+ "fuoco",
+ "furbo",
+ "furgone",
+ "furore",
+ "fuso",
+ "futile",
+ "gabbiano",
+ "gaffe",
+ "galateo",
+ "gallina",
+ "galoppo",
+ "gambero",
+ "gamma",
+ "garanzia",
+ "garbo",
+ "garofano",
+ "garzone",
+ "gasdotto",
+ "gasolio",
+ "gastrico",
+ "gatto",
+ "gaudio",
+ "gazebo",
+ "gazzella",
+ "geco",
+ "gelatina",
+ "gelso",
+ "gemello",
+ "gemmato",
+ "gene",
+ "genitore",
+ "gennaio",
+ "genotipo",
+ "gergo",
+ "ghepardo",
+ "ghiaccio",
+ "ghisa",
+ "giallo",
+ "gilda",
+ "ginepro",
+ "giocare",
+ "gioiello",
+ "giorno",
+ "giove",
+ "girato",
+ "girone",
+ "gittata",
+ "giudizio",
+ "giurato",
+ "giusto",
+ "globulo",
+ "glutine",
+ "gnomo",
+ "gobba",
+ "golf",
+ "gomito",
+ "gommone",
+ "gonfio",
+ "gonna",
+ "governo",
+ "gracile",
+ "grado",
+ "grafico",
+ "grammo",
+ "grande",
+ "grattare",
+ "gravoso",
+ "grazia",
+ "greca",
+ "gregge",
+ "grifone",
+ "grigio",
+ "grinza",
+ "grotta",
+ "gruppo",
+ "guadagno",
+ "guaio",
+ "guanto",
+ "guardare",
+ "gufo",
+ "guidare",
+ "ibernato",
+ "icona",
+ "identico",
+ "idillio",
+ "idolo",
+ "idra",
+ "idrico",
+ "idrogeno",
+ "igiene",
+ "ignaro",
+ "ignorato",
+ "ilare",
+ "illeso",
+ "illogico",
+ "illudere",
+ "imballo",
+ "imbevuto",
+ "imbocco",
+ "imbuto",
+ "immane",
+ "immerso",
+ "immolato",
+ "impacco",
+ "impeto",
+ "impiego",
+ "importo",
+ "impronta",
+ "inalare",
+ "inarcare",
+ "inattivo",
+ "incanto",
+ "incendio",
+ "inchino",
+ "incisivo",
+ "incluso",
+ "incontro",
+ "incrocio",
+ "incubo",
+ "indagine",
+ "india",
+ "indole",
+ "inedito",
+ "infatti",
+ "infilare",
+ "inflitto",
+ "ingaggio",
+ "ingegno",
+ "inglese",
+ "ingordo",
+ "ingrosso",
+ "innesco",
+ "inodore",
+ "inoltrare",
+ "inondato",
+ "insano",
+ "insetto",
+ "insieme",
+ "insonnia",
+ "insulina",
+ "intasato",
+ "intero",
+ "intonaco",
+ "intuito",
+ "inumidire",
+ "invalido",
+ "invece",
+ "invito",
+ "iperbole",
+ "ipnotico",
+ "ipotesi",
+ "ippica",
+ "iride",
+ "irlanda",
+ "ironico",
+ "irrigato",
+ "irrorare",
+ "isolato",
+ "isotopo",
+ "isterico",
+ "istituto",
+ "istrice",
+ "italia",
+ "iterare",
+ "labbro",
+ "labirinto",
+ "lacca",
+ "lacerato",
+ "lacrima",
+ "lacuna",
+ "laddove",
+ "lago",
+ "lampo",
+ "lancetta",
+ "lanterna",
+ "lardoso",
+ "larga",
+ "laringe",
+ "lastra",
+ "latenza",
+ "latino",
+ "lattuga",
+ "lavagna",
+ "lavoro",
+ "legale",
+ "leggero",
+ "lembo",
+ "lentezza",
+ "lenza",
+ "leone",
+ "lepre",
+ "lesivo",
+ "lessato",
+ "lesto",
+ "letterale",
+ "leva",
+ "levigato",
+ "libero",
+ "lido",
+ "lievito",
+ "lilla",
+ "limatura",
+ "limitare",
+ "limpido",
+ "lineare",
+ "lingua",
+ "liquido",
+ "lira",
+ "lirica",
+ "lisca",
+ "lite",
+ "litigio",
+ "livrea",
+ "locanda",
+ "lode",
+ "logica",
+ "lombare",
+ "londra",
+ "longevo",
+ "loquace",
+ "lorenzo",
+ "loto",
+ "lotteria",
+ "luce",
+ "lucidato",
+ "lumaca",
+ "luminoso",
+ "lungo",
+ "lupo",
+ "luppolo",
+ "lusinga",
+ "lusso",
+ "lutto",
+ "macabro",
+ "macchina",
+ "macero",
+ "macinato",
+ "madama",
+ "magico",
+ "maglia",
+ "magnete",
+ "magro",
+ "maiolica",
+ "malafede",
+ "malgrado",
+ "malinteso",
+ "malsano",
+ "malto",
+ "malumore",
+ "mana",
+ "mancia",
+ "mandorla",
+ "mangiare",
+ "manifesto",
+ "mannaro",
+ "manovra",
+ "mansarda",
+ "mantide",
+ "manubrio",
+ "mappa",
+ "maratona",
+ "marcire",
+ "maretta",
+ "marmo",
+ "marsupio",
+ "maschera",
+ "massaia",
+ "mastino",
+ "materasso",
+ "matricola",
+ "mattone",
+ "maturo",
+ "mazurca",
+ "meandro",
+ "meccanico",
+ "mecenate",
+ "medesimo",
+ "meditare",
+ "mega",
+ "melassa",
+ "melis",
+ "melodia",
+ "meninge",
+ "meno",
+ "mensola",
+ "mercurio",
+ "merenda",
+ "merlo",
+ "meschino",
+ "mese",
+ "messere",
+ "mestolo",
+ "metallo",
+ "metodo",
+ "mettere",
+ "miagolare",
+ "mica",
+ "micelio",
+ "michele",
+ "microbo",
+ "midollo",
+ "miele",
+ "migliore",
+ "milano",
+ "milite",
+ "mimosa",
+ "minerale",
+ "mini",
+ "minore",
+ "mirino",
+ "mirtillo",
+ "miscela",
+ "missiva",
+ "misto",
+ "misurare",
+ "mitezza",
+ "mitigare",
+ "mitra",
+ "mittente",
+ "mnemonico",
+ "modello",
+ "modifica",
+ "modulo",
+ "mogano",
+ "mogio",
+ "mole",
+ "molosso",
+ "monastero",
+ "monco",
+ "mondina",
+ "monetario",
+ "monile",
+ "monotono",
+ "monsone",
+ "montato",
+ "monviso",
+ "mora",
+ "mordere",
+ "morsicato",
+ "mostro",
+ "motivato",
+ "motosega",
+ "motto",
+ "movenza",
+ "movimento",
+ "mozzo",
+ "mucca",
+ "mucosa",
+ "muffa",
+ "mughetto",
+ "mugnaio",
+ "mulatto",
+ "mulinello",
+ "multiplo",
+ "mummia",
+ "munto",
+ "muovere",
+ "murale",
+ "musa",
+ "muscolo",
+ "musica",
+ "mutevole",
+ "muto",
+ "nababbo",
+ "nafta",
+ "nanometro",
+ "narciso",
+ "narice",
+ "narrato",
+ "nascere",
+ "nastrare",
+ "naturale",
+ "nautica",
+ "naviglio",
+ "nebulosa",
+ "necrosi",
+ "negativo",
+ "negozio",
+ "nemmeno",
+ "neofita",
+ "neretto",
+ "nervo",
+ "nessuno",
+ "nettuno",
+ "neutrale",
+ "neve",
+ "nevrotico",
+ "nicchia",
+ "ninfa",
+ "nitido",
+ "nobile",
+ "nocivo",
+ "nodo",
+ "nome",
+ "nomina",
+ "nordico",
+ "normale",
+ "norvegese",
+ "nostrano",
+ "notare",
+ "notizia",
+ "notturno",
+ "novella",
+ "nucleo",
+ "nulla",
+ "numero",
+ "nuovo",
+ "nutrire",
+ "nuvola",
+ "nuziale",
+ "oasi",
+ "obbedire",
+ "obbligo",
+ "obelisco",
+ "oblio",
+ "obolo",
+ "obsoleto",
+ "occasione",
+ "occhio",
+ "occidente",
+ "occorrere",
+ "occultare",
+ "ocra",
+ "oculato",
+ "odierno",
+ "odorare",
+ "offerta",
+ "offrire",
+ "offuscato",
+ "oggetto",
+ "oggi",
+ "ognuno",
+ "olandese",
+ "olfatto",
+ "oliato",
+ "oliva",
+ "ologramma",
+ "oltre",
+ "omaggio",
+ "ombelico",
+ "ombra",
+ "omega",
+ "omissione",
+ "ondoso",
+ "onere",
+ "onice",
+ "onnivoro",
+ "onorevole",
+ "onta",
+ "operato",
+ "opinione",
+ "opposto",
+ "oracolo",
+ "orafo",
+ "ordine",
+ "orecchino",
+ "orefice",
+ "orfano",
+ "organico",
+ "origine",
+ "orizzonte",
+ "orma",
+ "ormeggio",
+ "ornativo",
+ "orologio",
+ "orrendo",
+ "orribile",
+ "ortensia",
+ "ortica",
+ "orzata",
+ "orzo",
+ "osare",
+ "oscurare",
+ "osmosi",
+ "ospedale",
+ "ospite",
+ "ossa",
+ "ossidare",
+ "ostacolo",
+ "oste",
+ "otite",
+ "otre",
+ "ottagono",
+ "ottimo",
+ "ottobre",
+ "ovale",
+ "ovest",
+ "ovino",
+ "oviparo",
+ "ovocito",
+ "ovunque",
+ "ovviare",
+ "ozio",
+ "pacchetto",
+ "pace",
+ "pacifico",
+ "padella",
+ "padrone",
+ "paese",
+ "paga",
+ "pagina",
+ "palazzina",
+ "palesare",
+ "pallido",
+ "palo",
+ "palude",
+ "pandoro",
+ "pannello",
+ "paolo",
+ "paonazzo",
+ "paprica",
+ "parabola",
+ "parcella",
+ "parere",
+ "pargolo",
+ "pari",
+ "parlato",
+ "parola",
+ "partire",
+ "parvenza",
+ "parziale",
+ "passivo",
+ "pasticca",
+ "patacca",
+ "patologia",
+ "pattume",
+ "pavone",
+ "peccato",
+ "pedalare",
+ "pedonale",
+ "peggio",
+ "peloso",
+ "penare",
+ "pendice",
+ "penisola",
+ "pennuto",
+ "penombra",
+ "pensare",
+ "pentola",
+ "pepe",
+ "pepita",
+ "perbene",
+ "percorso",
+ "perdonato",
+ "perforare",
+ "pergamena",
+ "periodo",
+ "permesso",
+ "perno",
+ "perplesso",
+ "persuaso",
+ "pertugio",
+ "pervaso",
+ "pesatore",
+ "pesista",
+ "peso",
+ "pestifero",
+ "petalo",
+ "pettine",
+ "petulante",
+ "pezzo",
+ "piacere",
+ "pianta",
+ "piattino",
+ "piccino",
+ "picozza",
+ "piega",
+ "pietra",
+ "piffero",
+ "pigiama",
+ "pigolio",
+ "pigro",
+ "pila",
+ "pilifero",
+ "pillola",
+ "pilota",
+ "pimpante",
+ "pineta",
+ "pinna",
+ "pinolo",
+ "pioggia",
+ "piombo",
+ "piramide",
+ "piretico",
+ "pirite",
+ "pirolisi",
+ "pitone",
+ "pizzico",
+ "placebo",
+ "planare",
+ "plasma",
+ "platano",
+ "plenario",
+ "pochezza",
+ "poderoso",
+ "podismo",
+ "poesia",
+ "poggiare",
+ "polenta",
+ "poligono",
+ "pollice",
+ "polmonite",
+ "polpetta",
+ "polso",
+ "poltrona",
+ "polvere",
+ "pomice",
+ "pomodoro",
+ "ponte",
+ "popoloso",
+ "porfido",
+ "poroso",
+ "porpora",
+ "porre",
+ "portata",
+ "posa",
+ "positivo",
+ "possesso",
+ "postulato",
+ "potassio",
+ "potere",
+ "pranzo",
+ "prassi",
+ "pratica",
+ "precluso",
+ "predica",
+ "prefisso",
+ "pregiato",
+ "prelievo",
+ "premere",
+ "prenotare",
+ "preparato",
+ "presenza",
+ "pretesto",
+ "prevalso",
+ "prima",
+ "principe",
+ "privato",
+ "problema",
+ "procura",
+ "produrre",
+ "profumo",
+ "progetto",
+ "prolunga",
+ "promessa",
+ "pronome",
+ "proposta",
+ "proroga",
+ "proteso",
+ "prova",
+ "prudente",
+ "prugna",
+ "prurito",
+ "psiche",
+ "pubblico",
+ "pudica",
+ "pugilato",
+ "pugno",
+ "pulce",
+ "pulito",
+ "pulsante",
+ "puntare",
+ "pupazzo",
+ "pupilla",
+ "puro",
+ "quadro",
+ "qualcosa",
+ "quasi",
+ "querela",
+ "quota",
+ "raccolto",
+ "raddoppio",
+ "radicale",
+ "radunato",
+ "raffica",
+ "ragazzo",
+ "ragione",
+ "ragno",
+ "ramarro",
+ "ramingo",
+ "ramo",
+ "randagio",
+ "rantolare",
+ "rapato",
+ "rapina",
+ "rappreso",
+ "rasatura",
+ "raschiato",
+ "rasente",
+ "rassegna",
+ "rastrello",
+ "rata",
+ "ravveduto",
+ "reale",
+ "recepire",
+ "recinto",
+ "recluta",
+ "recondito",
+ "recupero",
+ "reddito",
+ "redimere",
+ "regalato",
+ "registro",
+ "regola",
+ "regresso",
+ "relazione",
+ "remare",
+ "remoto",
+ "renna",
+ "replica",
+ "reprimere",
+ "reputare",
+ "resa",
+ "residente",
+ "responso",
+ "restauro",
+ "rete",
+ "retina",
+ "retorica",
+ "rettifica",
+ "revocato",
+ "riassunto",
+ "ribadire",
+ "ribelle",
+ "ribrezzo",
+ "ricarica",
+ "ricco",
+ "ricevere",
+ "riciclato",
+ "ricordo",
+ "ricreduto",
+ "ridicolo",
+ "ridurre",
+ "rifasare",
+ "riflesso",
+ "riforma",
+ "rifugio",
+ "rigare",
+ "rigettato",
+ "righello",
+ "rilassato",
+ "rilevato",
+ "rimanere",
+ "rimbalzo",
+ "rimedio",
+ "rimorchio",
+ "rinascita",
+ "rincaro",
+ "rinforzo",
+ "rinnovo",
+ "rinomato",
+ "rinsavito",
+ "rintocco",
+ "rinuncia",
+ "rinvenire",
+ "riparato",
+ "ripetuto",
+ "ripieno",
+ "riportare",
+ "ripresa",
+ "ripulire",
+ "risata",
+ "rischio",
+ "riserva",
+ "risibile",
+ "riso",
+ "rispetto",
+ "ristoro",
+ "risultato",
+ "risvolto",
+ "ritardo",
+ "ritegno",
+ "ritmico",
+ "ritrovo",
+ "riunione",
+ "riva",
+ "riverso",
+ "rivincita",
+ "rivolto",
+ "rizoma",
+ "roba",
+ "robotico",
+ "robusto",
+ "roccia",
+ "roco",
+ "rodaggio",
+ "rodere",
+ "roditore",
+ "rogito",
+ "rollio",
+ "romantico",
+ "rompere",
+ "ronzio",
+ "rosolare",
+ "rospo",
+ "rotante",
+ "rotondo",
+ "rotula",
+ "rovescio",
+ "rubizzo",
+ "rubrica",
+ "ruga",
+ "rullino",
+ "rumine",
+ "rumoroso",
+ "ruolo",
+ "rupe",
+ "russare",
+ "rustico",
+ "sabato",
+ "sabbiare",
+ "sabotato",
+ "sagoma",
+ "salasso",
+ "saldatura",
+ "salgemma",
+ "salivare",
+ "salmone",
+ "salone",
+ "saltare",
+ "saluto",
+ "salvo",
+ "sapere",
+ "sapido",
+ "saporito",
+ "saraceno",
+ "sarcasmo",
+ "sarto",
+ "sassoso",
+ "satellite",
+ "satira",
+ "satollo",
+ "saturno",
+ "savana",
+ "savio",
+ "saziato",
+ "sbadiglio",
+ "sbalzo",
+ "sbancato",
+ "sbarra",
+ "sbattere",
+ "sbavare",
+ "sbendare",
+ "sbirciare",
+ "sbloccato",
+ "sbocciato",
+ "sbrinare",
+ "sbruffone",
+ "sbuffare",
+ "scabroso",
+ "scadenza",
+ "scala",
+ "scambiare",
+ "scandalo",
+ "scapola",
+ "scarso",
+ "scatenare",
+ "scavato",
+ "scelto",
+ "scenico",
+ "scettro",
+ "scheda",
+ "schiena",
+ "sciarpa",
+ "scienza",
+ "scindere",
+ "scippo",
+ "sciroppo",
+ "scivolo",
+ "sclerare",
+ "scodella",
+ "scolpito",
+ "scomparto",
+ "sconforto",
+ "scoprire",
+ "scorta",
+ "scossone",
+ "scozzese",
+ "scriba",
+ "scrollare",
+ "scrutinio",
+ "scuderia",
+ "scultore",
+ "scuola",
+ "scuro",
+ "scusare",
+ "sdebitare",
+ "sdoganare",
+ "seccatura",
+ "secondo",
+ "sedano",
+ "seggiola",
+ "segnalato",
+ "segregato",
+ "seguito",
+ "selciato",
+ "selettivo",
+ "sella",
+ "selvaggio",
+ "semaforo",
+ "sembrare",
+ "seme",
+ "seminato",
+ "sempre",
+ "senso",
+ "sentire",
+ "sepolto",
+ "sequenza",
+ "serata",
+ "serbato",
+ "sereno",
+ "serio",
+ "serpente",
+ "serraglio",
+ "servire",
+ "sestina",
+ "setola",
+ "settimana",
+ "sfacelo",
+ "sfaldare",
+ "sfamato",
+ "sfarzoso",
+ "sfaticato",
+ "sfera",
+ "sfida",
+ "sfilato",
+ "sfinge",
+ "sfocato",
+ "sfoderare",
+ "sfogo",
+ "sfoltire",
+ "sforzato",
+ "sfratto",
+ "sfruttato",
+ "sfuggito",
+ "sfumare",
+ "sfuso",
+ "sgabello",
+ "sgarbato",
+ "sgonfiare",
+ "sgorbio",
+ "sgrassato",
+ "sguardo",
+ "sibilo",
+ "siccome",
+ "sierra",
+ "sigla",
+ "signore",
+ "silenzio",
+ "sillaba",
+ "simbolo",
+ "simpatico",
+ "simulato",
+ "sinfonia",
+ "singolo",
+ "sinistro",
+ "sino",
+ "sintesi",
+ "sinusoide",
+ "sipario",
+ "sisma",
+ "sistole",
+ "situato",
+ "slitta",
+ "slogatura",
+ "sloveno",
+ "smarrito",
+ "smemorato",
+ "smentito",
+ "smeraldo",
+ "smilzo",
+ "smontare",
+ "smottato",
+ "smussato",
+ "snellire",
+ "snervato",
+ "snodo",
+ "sobbalzo",
+ "sobrio",
+ "soccorso",
+ "sociale",
+ "sodale",
+ "soffitto",
+ "sogno",
+ "soldato",
+ "solenne",
+ "solido",
+ "sollazzo",
+ "solo",
+ "solubile",
+ "solvente",
+ "somatico",
+ "somma",
+ "sonda",
+ "sonetto",
+ "sonnifero",
+ "sopire",
+ "soppeso",
+ "sopra",
+ "sorgere",
+ "sorpasso",
+ "sorriso",
+ "sorso",
+ "sorteggio",
+ "sorvolato",
+ "sospiro",
+ "sosta",
+ "sottile",
+ "spada",
+ "spalla",
+ "spargere",
+ "spatola",
+ "spavento",
+ "spazzola",
+ "specie",
+ "spedire",
+ "spegnere",
+ "spelatura",
+ "speranza",
+ "spessore",
+ "spettrale",
+ "spezzato",
+ "spia",
+ "spigoloso",
+ "spillato",
+ "spinoso",
+ "spirale",
+ "splendido",
+ "sportivo",
+ "sposo",
+ "spranga",
+ "sprecare",
+ "spronato",
+ "spruzzo",
+ "spuntino",
+ "squillo",
+ "sradicare",
+ "srotolato",
+ "stabile",
+ "stacco",
+ "staffa",
+ "stagnare",
+ "stampato",
+ "stantio",
+ "starnuto",
+ "stasera",
+ "statuto",
+ "stelo",
+ "steppa",
+ "sterzo",
+ "stiletto",
+ "stima",
+ "stirpe",
+ "stivale",
+ "stizzoso",
+ "stonato",
+ "storico",
+ "strappo",
+ "stregato",
+ "stridulo",
+ "strozzare",
+ "strutto",
+ "stuccare",
+ "stufo",
+ "stupendo",
+ "subentro",
+ "succoso",
+ "sudore",
+ "suggerito",
+ "sugo",
+ "sultano",
+ "suonare",
+ "superbo",
+ "supporto",
+ "surgelato",
+ "surrogato",
+ "sussurro",
+ "sutura",
+ "svagare",
+ "svedese",
+ "sveglio",
+ "svelare",
+ "svenuto",
+ "svezia",
+ "sviluppo",
+ "svista",
+ "svizzera",
+ "svolta",
+ "svuotare",
+ "tabacco",
+ "tabulato",
+ "tacciare",
+ "taciturno",
+ "tale",
+ "talismano",
+ "tampone",
+ "tannino",
+ "tara",
+ "tardivo",
+ "targato",
+ "tariffa",
+ "tarpare",
+ "tartaruga",
+ "tasto",
+ "tattico",
+ "taverna",
+ "tavolata",
+ "tazza",
+ "teca",
+ "tecnico",
+ "telefono",
+ "temerario",
+ "tempo",
+ "temuto",
+ "tendone",
+ "tenero",
+ "tensione",
+ "tentacolo",
+ "teorema",
+ "terme",
+ "terrazzo",
+ "terzetto",
+ "tesi",
+ "tesserato",
+ "testato",
+ "tetro",
+ "tettoia",
+ "tifare",
+ "tigella",
+ "timbro",
+ "tinto",
+ "tipico",
+ "tipografo",
+ "tiraggio",
+ "tiro",
+ "titanio",
+ "titolo",
+ "titubante",
+ "tizio",
+ "tizzone",
+ "toccare",
+ "tollerare",
+ "tolto",
+ "tombola",
+ "tomo",
+ "tonfo",
+ "tonsilla",
+ "topazio",
+ "topologia",
+ "toppa",
+ "torba",
+ "tornare",
+ "torrone",
+ "tortora",
+ "toscano",
+ "tossire",
+ "tostatura",
+ "totano",
+ "trabocco",
+ "trachea",
+ "trafila",
+ "tragedia",
+ "tralcio",
+ "tramonto",
+ "transito",
+ "trapano",
+ "trarre",
+ "trasloco",
+ "trattato",
+ "trave",
+ "treccia",
+ "tremolio",
+ "trespolo",
+ "tributo",
+ "tricheco",
+ "trifoglio",
+ "trillo",
+ "trincea",
+ "trio",
+ "tristezza",
+ "triturato",
+ "trivella",
+ "tromba",
+ "trono",
+ "troppo",
+ "trottola",
+ "trovare",
+ "truccato",
+ "tubatura",
+ "tuffato",
+ "tulipano",
+ "tumulto",
+ "tunisia",
+ "turbare",
+ "turchino",
+ "tuta",
+ "tutela",
+ "ubicato",
+ "uccello",
+ "uccisore",
+ "udire",
+ "uditivo",
+ "uffa",
+ "ufficio",
+ "uguale",
+ "ulisse",
+ "ultimato",
+ "umano",
+ "umile",
+ "umorismo",
+ "uncinetto",
+ "ungere",
+ "ungherese",
+ "unicorno",
+ "unificato",
+ "unisono",
+ "unitario",
+ "unte",
+ "uovo",
+ "upupa",
+ "uragano",
+ "urgenza",
+ "urlo",
+ "usanza",
+ "usato",
+ "uscito",
+ "usignolo",
+ "usuraio",
+ "utensile",
+ "utilizzo",
+ "utopia",
+ "vacante",
+ "vaccinato",
+ "vagabondo",
+ "vagliato",
+ "valanga",
+ "valgo",
+ "valico",
+ "valletta",
+ "valoroso",
+ "valutare",
+ "valvola",
+ "vampata",
+ "vangare",
+ "vanitoso",
+ "vano",
+ "vantaggio",
+ "vanvera",
+ "vapore",
+ "varano",
+ "varcato",
+ "variante",
+ "vasca",
+ "vedetta",
+ "vedova",
+ "veduto",
+ "vegetale",
+ "veicolo",
+ "velcro",
+ "velina",
+ "velluto",
+ "veloce",
+ "venato",
+ "vendemmia",
+ "vento",
+ "verace",
+ "verbale",
+ "vergogna",
+ "verifica",
+ "vero",
+ "verruca",
+ "verticale",
+ "vescica",
+ "vessillo",
+ "vestale",
+ "veterano",
+ "vetrina",
+ "vetusto",
+ "viandante",
+ "vibrante",
+ "vicenda",
+ "vichingo",
+ "vicinanza",
+ "vidimare",
+ "vigilia",
+ "vigneto",
+ "vigore",
+ "vile",
+ "villano",
+ "vimini",
+ "vincitore",
+ "viola",
+ "vipera",
+ "virgola",
+ "virologo",
+ "virulento",
+ "viscoso",
+ "visione",
+ "vispo",
+ "vissuto",
+ "visura",
+ "vita",
+ "vitello",
+ "vittima",
+ "vivanda",
+ "vivido",
+ "viziare",
+ "voce",
+ "voga",
+ "volatile",
+ "volere",
+ "volpe",
+ "voragine",
+ "vulcano",
+ "zampogna",
+ "zanna",
+ "zappato",
+ "zattera",
+ "zavorra",
+ "zefiro",
+ "zelante",
+ "zelo",
+ "zenzero",
+ "zerbino",
+ "zibetto",
+ "zinco",
+ "zircone",
+ "zitto",
+ "zolla",
+ "zotico",
+ "zucchero",
+ "zufolo",
+ "zulu",
+ "zuppa"
+]
+
+},{}],11:[function(require,module,exports){
+module.exports=[
+ "あいこくしん",
+ "あいさつ",
+ "あいだ",
+ "あおぞら",
+ "あかちゃん",
+ "あきる",
+ "あけがた",
+ "あける",
+ "あこがれる",
+ "あさい",
+ "あさひ",
+ "あしあと",
+ "あじわう",
+ "あずかる",
+ "あずき",
+ "あそぶ",
+ "あたえる",
+ "あたためる",
+ "あたりまえ",
+ "あたる",
+ "あつい",
+ "あつかう",
+ "あっしゅく",
+ "あつまり",
+ "あつめる",
+ "あてな",
+ "あてはまる",
+ "あひる",
+ "あぶら",
+ "あぶる",
+ "あふれる",
+ "あまい",
+ "あまど",
+ "あまやかす",
+ "あまり",
+ "あみもの",
+ "あめりか",
+ "あやまる",
+ "あゆむ",
+ "あらいぐま",
+ "あらし",
+ "あらすじ",
+ "あらためる",
+ "あらゆる",
+ "あらわす",
+ "ありがとう",
+ "あわせる",
+ "あわてる",
+ "あんい",
+ "あんがい",
+ "あんこ",
+ "あんぜん",
+ "あんてい",
+ "あんない",
+ "あんまり",
+ "いいだす",
+ "いおん",
+ "いがい",
+ "いがく",
+ "いきおい",
+ "いきなり",
+ "いきもの",
+ "いきる",
+ "いくじ",
+ "いくぶん",
+ "いけばな",
+ "いけん",
+ "いこう",
+ "いこく",
+ "いこつ",
+ "いさましい",
+ "いさん",
+ "いしき",
+ "いじゅう",
+ "いじょう",
+ "いじわる",
+ "いずみ",
+ "いずれ",
+ "いせい",
+ "いせえび",
+ "いせかい",
+ "いせき",
+ "いぜん",
+ "いそうろう",
+ "いそがしい",
+ "いだい",
+ "いだく",
+ "いたずら",
+ "いたみ",
+ "いたりあ",
+ "いちおう",
+ "いちじ",
+ "いちど",
+ "いちば",
+ "いちぶ",
+ "いちりゅう",
+ "いつか",
+ "いっしゅん",
+ "いっせい",
+ "いっそう",
+ "いったん",
+ "いっち",
+ "いってい",
+ "いっぽう",
+ "いてざ",
+ "いてん",
+ "いどう",
+ "いとこ",
+ "いない",
+ "いなか",
+ "いねむり",
+ "いのち",
+ "いのる",
+ "いはつ",
+ "いばる",
+ "いはん",
+ "いびき",
+ "いひん",
+ "いふく",
+ "いへん",
+ "いほう",
+ "いみん",
+ "いもうと",
+ "いもたれ",
+ "いもり",
+ "いやがる",
+ "いやす",
+ "いよかん",
+ "いよく",
+ "いらい",
+ "いらすと",
+ "いりぐち",
+ "いりょう",
+ "いれい",
+ "いれもの",
+ "いれる",
+ "いろえんぴつ",
+ "いわい",
+ "いわう",
+ "いわかん",
+ "いわば",
+ "いわゆる",
+ "いんげんまめ",
+ "いんさつ",
+ "いんしょう",
+ "いんよう",
+ "うえき",
+ "うえる",
+ "うおざ",
+ "うがい",
+ "うかぶ",
+ "うかべる",
+ "うきわ",
+ "うくらいな",
+ "うくれれ",
+ "うけたまわる",
+ "うけつけ",
+ "うけとる",
+ "うけもつ",
+ "うける",
+ "うごかす",
+ "うごく",
+ "うこん",
+ "うさぎ",
+ "うしなう",
+ "うしろがみ",
+ "うすい",
+ "うすぎ",
+ "うすぐらい",
+ "うすめる",
+ "うせつ",
+ "うちあわせ",
+ "うちがわ",
+ "うちき",
+ "うちゅう",
+ "うっかり",
+ "うつくしい",
+ "うったえる",
+ "うつる",
+ "うどん",
+ "うなぎ",
+ "うなじ",
+ "うなずく",
+ "うなる",
+ "うねる",
+ "うのう",
+ "うぶげ",
+ "うぶごえ",
+ "うまれる",
+ "うめる",
+ "うもう",
+ "うやまう",
+ "うよく",
+ "うらがえす",
+ "うらぐち",
+ "うらない",
+ "うりあげ",
+ "うりきれ",
+ "うるさい",
+ "うれしい",
+ "うれゆき",
+ "うれる",
+ "うろこ",
+ "うわき",
+ "うわさ",
+ "うんこう",
+ "うんちん",
+ "うんてん",
+ "うんどう",
+ "えいえん",
+ "えいが",
+ "えいきょう",
+ "えいご",
+ "えいせい",
+ "えいぶん",
+ "えいよう",
+ "えいわ",
+ "えおり",
+ "えがお",
+ "えがく",
+ "えきたい",
+ "えくせる",
+ "えしゃく",
+ "えすて",
+ "えつらん",
+ "えのぐ",
+ "えほうまき",
+ "えほん",
+ "えまき",
+ "えもじ",
+ "えもの",
+ "えらい",
+ "えらぶ",
+ "えりあ",
+ "えんえん",
+ "えんかい",
+ "えんぎ",
+ "えんげき",
+ "えんしゅう",
+ "えんぜつ",
+ "えんそく",
+ "えんちょう",
+ "えんとつ",
+ "おいかける",
+ "おいこす",
+ "おいしい",
+ "おいつく",
+ "おうえん",
+ "おうさま",
+ "おうじ",
+ "おうせつ",
+ "おうたい",
+ "おうふく",
+ "おうべい",
+ "おうよう",
+ "おえる",
+ "おおい",
+ "おおう",
+ "おおどおり",
+ "おおや",
+ "おおよそ",
+ "おかえり",
+ "おかず",
+ "おがむ",
+ "おかわり",
+ "おぎなう",
+ "おきる",
+ "おくさま",
+ "おくじょう",
+ "おくりがな",
+ "おくる",
+ "おくれる",
+ "おこす",
+ "おこなう",
+ "おこる",
+ "おさえる",
+ "おさない",
+ "おさめる",
+ "おしいれ",
+ "おしえる",
+ "おじぎ",
+ "おじさん",
+ "おしゃれ",
+ "おそらく",
+ "おそわる",
+ "おたがい",
+ "おたく",
+ "おだやか",
+ "おちつく",
+ "おっと",
+ "おつり",
+ "おでかけ",
+ "おとしもの",
+ "おとなしい",
+ "おどり",
+ "おどろかす",
+ "おばさん",
+ "おまいり",
+ "おめでとう",
+ "おもいで",
+ "おもう",
+ "おもたい",
+ "おもちゃ",
+ "おやつ",
+ "おやゆび",
+ "およぼす",
+ "おらんだ",
+ "おろす",
+ "おんがく",
+ "おんけい",
+ "おんしゃ",
+ "おんせん",
+ "おんだん",
+ "おんちゅう",
+ "おんどけい",
+ "かあつ",
+ "かいが",
+ "がいき",
+ "がいけん",
+ "がいこう",
+ "かいさつ",
+ "かいしゃ",
+ "かいすいよく",
+ "かいぜん",
+ "かいぞうど",
+ "かいつう",
+ "かいてん",
+ "かいとう",
+ "かいふく",
+ "がいへき",
+ "かいほう",
+ "かいよう",
+ "がいらい",
+ "かいわ",
+ "かえる",
+ "かおり",
+ "かかえる",
+ "かがく",
+ "かがし",
+ "かがみ",
+ "かくご",
+ "かくとく",
+ "かざる",
+ "がぞう",
+ "かたい",
+ "かたち",
+ "がちょう",
+ "がっきゅう",
+ "がっこう",
+ "がっさん",
+ "がっしょう",
+ "かなざわし",
+ "かのう",
+ "がはく",
+ "かぶか",
+ "かほう",
+ "かほご",
+ "かまう",
+ "かまぼこ",
+ "かめれおん",
+ "かゆい",
+ "かようび",
+ "からい",
+ "かるい",
+ "かろう",
+ "かわく",
+ "かわら",
+ "がんか",
+ "かんけい",
+ "かんこう",
+ "かんしゃ",
+ "かんそう",
+ "かんたん",
+ "かんち",
+ "がんばる",
+ "きあい",
+ "きあつ",
+ "きいろ",
+ "ぎいん",
+ "きうい",
+ "きうん",
+ "きえる",
+ "きおう",
+ "きおく",
+ "きおち",
+ "きおん",
+ "きかい",
+ "きかく",
+ "きかんしゃ",
+ "ききて",
+ "きくばり",
+ "きくらげ",
+ "きけんせい",
+ "きこう",
+ "きこえる",
+ "きこく",
+ "きさい",
+ "きさく",
+ "きさま",
+ "きさらぎ",
+ "ぎじかがく",
+ "ぎしき",
+ "ぎじたいけん",
+ "ぎじにってい",
+ "ぎじゅつしゃ",
+ "きすう",
+ "きせい",
+ "きせき",
+ "きせつ",
+ "きそう",
+ "きぞく",
+ "きぞん",
+ "きたえる",
+ "きちょう",
+ "きつえん",
+ "ぎっちり",
+ "きつつき",
+ "きつね",
+ "きてい",
+ "きどう",
+ "きどく",
+ "きない",
+ "きなが",
+ "きなこ",
+ "きぬごし",
+ "きねん",
+ "きのう",
+ "きのした",
+ "きはく",
+ "きびしい",
+ "きひん",
+ "きふく",
+ "きぶん",
+ "きぼう",
+ "きほん",
+ "きまる",
+ "きみつ",
+ "きむずかしい",
+ "きめる",
+ "きもだめし",
+ "きもち",
+ "きもの",
+ "きゃく",
+ "きやく",
+ "ぎゅうにく",
+ "きよう",
+ "きょうりゅう",
+ "きらい",
+ "きらく",
+ "きりん",
+ "きれい",
+ "きれつ",
+ "きろく",
+ "ぎろん",
+ "きわめる",
+ "ぎんいろ",
+ "きんかくじ",
+ "きんじょ",
+ "きんようび",
+ "ぐあい",
+ "くいず",
+ "くうかん",
+ "くうき",
+ "くうぐん",
+ "くうこう",
+ "ぐうせい",
+ "くうそう",
+ "ぐうたら",
+ "くうふく",
+ "くうぼ",
+ "くかん",
+ "くきょう",
+ "くげん",
+ "ぐこう",
+ "くさい",
+ "くさき",
+ "くさばな",
+ "くさる",
+ "くしゃみ",
+ "くしょう",
+ "くすのき",
+ "くすりゆび",
+ "くせげ",
+ "くせん",
+ "ぐたいてき",
+ "くださる",
+ "くたびれる",
+ "くちこみ",
+ "くちさき",
+ "くつした",
+ "ぐっすり",
+ "くつろぐ",
+ "くとうてん",
+ "くどく",
+ "くなん",
+ "くねくね",
+ "くのう",
+ "くふう",
+ "くみあわせ",
+ "くみたてる",
+ "くめる",
+ "くやくしょ",
+ "くらす",
+ "くらべる",
+ "くるま",
+ "くれる",
+ "くろう",
+ "くわしい",
+ "ぐんかん",
+ "ぐんしょく",
+ "ぐんたい",
+ "ぐんて",
+ "けあな",
+ "けいかく",
+ "けいけん",
+ "けいこ",
+ "けいさつ",
+ "げいじゅつ",
+ "けいたい",
+ "げいのうじん",
+ "けいれき",
+ "けいろ",
+ "けおとす",
+ "けおりもの",
+ "げきか",
+ "げきげん",
+ "げきだん",
+ "げきちん",
+ "げきとつ",
+ "げきは",
+ "げきやく",
+ "げこう",
+ "げこくじょう",
+ "げざい",
+ "けさき",
+ "げざん",
+ "けしき",
+ "けしごむ",
+ "けしょう",
+ "げすと",
+ "けたば",
+ "けちゃっぷ",
+ "けちらす",
+ "けつあつ",
+ "けつい",
+ "けつえき",
+ "けっこん",
+ "けつじょ",
+ "けっせき",
+ "けってい",
+ "けつまつ",
+ "げつようび",
+ "げつれい",
+ "けつろん",
+ "げどく",
+ "けとばす",
+ "けとる",
+ "けなげ",
+ "けなす",
+ "けなみ",
+ "けぬき",
+ "げねつ",
+ "けねん",
+ "けはい",
+ "げひん",
+ "けぶかい",
+ "げぼく",
+ "けまり",
+ "けみかる",
+ "けむし",
+ "けむり",
+ "けもの",
+ "けらい",
+ "けろけろ",
+ "けわしい",
+ "けんい",
+ "けんえつ",
+ "けんお",
+ "けんか",
+ "げんき",
+ "けんげん",
+ "けんこう",
+ "けんさく",
+ "けんしゅう",
+ "けんすう",
+ "げんそう",
+ "けんちく",
+ "けんてい",
+ "けんとう",
+ "けんない",
+ "けんにん",
+ "げんぶつ",
+ "けんま",
+ "けんみん",
+ "けんめい",
+ "けんらん",
+ "けんり",
+ "こあくま",
+ "こいぬ",
+ "こいびと",
+ "ごうい",
+ "こうえん",
+ "こうおん",
+ "こうかん",
+ "ごうきゅう",
+ "ごうけい",
+ "こうこう",
+ "こうさい",
+ "こうじ",
+ "こうすい",
+ "ごうせい",
+ "こうそく",
+ "こうたい",
+ "こうちゃ",
+ "こうつう",
+ "こうてい",
+ "こうどう",
+ "こうない",
+ "こうはい",
+ "ごうほう",
+ "ごうまん",
+ "こうもく",
+ "こうりつ",
+ "こえる",
+ "こおり",
+ "ごかい",
+ "ごがつ",
+ "ごかん",
+ "こくご",
+ "こくさい",
+ "こくとう",
+ "こくない",
+ "こくはく",
+ "こぐま",
+ "こけい",
+ "こける",
+ "ここのか",
+ "こころ",
+ "こさめ",
+ "こしつ",
+ "こすう",
+ "こせい",
+ "こせき",
+ "こぜん",
+ "こそだて",
+ "こたい",
+ "こたえる",
+ "こたつ",
+ "こちょう",
+ "こっか",
+ "こつこつ",
+ "こつばん",
+ "こつぶ",
+ "こてい",
+ "こてん",
+ "ことがら",
+ "ことし",
+ "ことば",
+ "ことり",
+ "こなごな",
+ "こねこね",
+ "このまま",
+ "このみ",
+ "このよ",
+ "ごはん",
+ "こひつじ",
+ "こふう",
+ "こふん",
+ "こぼれる",
+ "ごまあぶら",
+ "こまかい",
+ "ごますり",
+ "こまつな",
+ "こまる",
+ "こむぎこ",
+ "こもじ",
+ "こもち",
+ "こもの",
+ "こもん",
+ "こやく",
+ "こやま",
+ "こゆう",
+ "こゆび",
+ "こよい",
+ "こよう",
+ "こりる",
+ "これくしょん",
+ "ころっけ",
+ "こわもて",
+ "こわれる",
+ "こんいん",
+ "こんかい",
+ "こんき",
+ "こんしゅう",
+ "こんすい",
+ "こんだて",
+ "こんとん",
+ "こんなん",
+ "こんびに",
+ "こんぽん",
+ "こんまけ",
+ "こんや",
+ "こんれい",
+ "こんわく",
+ "ざいえき",
+ "さいかい",
+ "さいきん",
+ "ざいげん",
+ "ざいこ",
+ "さいしょ",
+ "さいせい",
+ "ざいたく",
+ "ざいちゅう",
+ "さいてき",
+ "ざいりょう",
+ "さうな",
+ "さかいし",
+ "さがす",
+ "さかな",
+ "さかみち",
+ "さがる",
+ "さぎょう",
+ "さくし",
+ "さくひん",
+ "さくら",
+ "さこく",
+ "さこつ",
+ "さずかる",
+ "ざせき",
+ "さたん",
+ "さつえい",
+ "ざつおん",
+ "ざっか",
+ "ざつがく",
+ "さっきょく",
+ "ざっし",
+ "さつじん",
+ "ざっそう",
+ "さつたば",
+ "さつまいも",
+ "さてい",
+ "さといも",
+ "さとう",
+ "さとおや",
+ "さとし",
+ "さとる",
+ "さのう",
+ "さばく",
+ "さびしい",
+ "さべつ",
+ "さほう",
+ "さほど",
+ "さます",
+ "さみしい",
+ "さみだれ",
+ "さむけ",
+ "さめる",
+ "さやえんどう",
+ "さゆう",
+ "さよう",
+ "さよく",
+ "さらだ",
+ "ざるそば",
+ "さわやか",
+ "さわる",
+ "さんいん",
+ "さんか",
+ "さんきゃく",
+ "さんこう",
+ "さんさい",
+ "ざんしょ",
+ "さんすう",
+ "さんせい",
+ "さんそ",
+ "さんち",
+ "さんま",
+ "さんみ",
+ "さんらん",
+ "しあい",
+ "しあげ",
+ "しあさって",
+ "しあわせ",
+ "しいく",
+ "しいん",
+ "しうち",
+ "しえい",
+ "しおけ",
+ "しかい",
+ "しかく",
+ "じかん",
+ "しごと",
+ "しすう",
+ "じだい",
+ "したうけ",
+ "したぎ",
+ "したて",
+ "したみ",
+ "しちょう",
+ "しちりん",
+ "しっかり",
+ "しつじ",
+ "しつもん",
+ "してい",
+ "してき",
+ "してつ",
+ "じてん",
+ "じどう",
+ "しなぎれ",
+ "しなもの",
+ "しなん",
+ "しねま",
+ "しねん",
+ "しのぐ",
+ "しのぶ",
+ "しはい",
+ "しばかり",
+ "しはつ",
+ "しはらい",
+ "しはん",
+ "しひょう",
+ "しふく",
+ "じぶん",
+ "しへい",
+ "しほう",
+ "しほん",
+ "しまう",
+ "しまる",
+ "しみん",
+ "しむける",
+ "じむしょ",
+ "しめい",
+ "しめる",
+ "しもん",
+ "しゃいん",
+ "しゃうん",
+ "しゃおん",
+ "じゃがいも",
+ "しやくしょ",
+ "しゃくほう",
+ "しゃけん",
+ "しゃこ",
+ "しゃざい",
+ "しゃしん",
+ "しゃせん",
+ "しゃそう",
+ "しゃたい",
+ "しゃちょう",
+ "しゃっきん",
+ "じゃま",
+ "しゃりん",
+ "しゃれい",
+ "じゆう",
+ "じゅうしょ",
+ "しゅくはく",
+ "じゅしん",
+ "しゅっせき",
+ "しゅみ",
+ "しゅらば",
+ "じゅんばん",
+ "しょうかい",
+ "しょくたく",
+ "しょっけん",
+ "しょどう",
+ "しょもつ",
+ "しらせる",
+ "しらべる",
+ "しんか",
+ "しんこう",
+ "じんじゃ",
+ "しんせいじ",
+ "しんちく",
+ "しんりん",
+ "すあげ",
+ "すあし",
+ "すあな",
+ "ずあん",
+ "すいえい",
+ "すいか",
+ "すいとう",
+ "ずいぶん",
+ "すいようび",
+ "すうがく",
+ "すうじつ",
+ "すうせん",
+ "すおどり",
+ "すきま",
+ "すくう",
+ "すくない",
+ "すける",
+ "すごい",
+ "すこし",
+ "ずさん",
+ "すずしい",
+ "すすむ",
+ "すすめる",
+ "すっかり",
+ "ずっしり",
+ "ずっと",
+ "すてき",
+ "すてる",
+ "すねる",
+ "すのこ",
+ "すはだ",
+ "すばらしい",
+ "ずひょう",
+ "ずぶぬれ",
+ "すぶり",
+ "すふれ",
+ "すべて",
+ "すべる",
+ "ずほう",
+ "すぼん",
+ "すまい",
+ "すめし",
+ "すもう",
+ "すやき",
+ "すらすら",
+ "するめ",
+ "すれちがう",
+ "すろっと",
+ "すわる",
+ "すんぜん",
+ "すんぽう",
+ "せあぶら",
+ "せいかつ",
+ "せいげん",
+ "せいじ",
+ "せいよう",
+ "せおう",
+ "せかいかん",
+ "せきにん",
+ "せきむ",
+ "せきゆ",
+ "せきらんうん",
+ "せけん",
+ "せこう",
+ "せすじ",
+ "せたい",
+ "せたけ",
+ "せっかく",
+ "せっきゃく",
+ "ぜっく",
+ "せっけん",
+ "せっこつ",
+ "せっさたくま",
+ "せつぞく",
+ "せつだん",
+ "せつでん",
+ "せっぱん",
+ "せつび",
+ "せつぶん",
+ "せつめい",
+ "せつりつ",
+ "せなか",
+ "せのび",
+ "せはば",
+ "せびろ",
+ "せぼね",
+ "せまい",
+ "せまる",
+ "せめる",
+ "せもたれ",
+ "せりふ",
+ "ぜんあく",
+ "せんい",
+ "せんえい",
+ "せんか",
+ "せんきょ",
+ "せんく",
+ "せんげん",
+ "ぜんご",
+ "せんさい",
+ "せんしゅ",
+ "せんすい",
+ "せんせい",
+ "せんぞ",
+ "せんたく",
+ "せんちょう",
+ "せんてい",
+ "せんとう",
+ "せんぬき",
+ "せんねん",
+ "せんぱい",
+ "ぜんぶ",
+ "ぜんぽう",
+ "せんむ",
+ "せんめんじょ",
+ "せんもん",
+ "せんやく",
+ "せんゆう",
+ "せんよう",
+ "ぜんら",
+ "ぜんりゃく",
+ "せんれい",
+ "せんろ",
+ "そあく",
+ "そいとげる",
+ "そいね",
+ "そうがんきょう",
+ "そうき",
+ "そうご",
+ "そうしん",
+ "そうだん",
+ "そうなん",
+ "そうび",
+ "そうめん",
+ "そうり",
+ "そえもの",
+ "そえん",
+ "そがい",
+ "そげき",
+ "そこう",
+ "そこそこ",
+ "そざい",
+ "そしな",
+ "そせい",
+ "そせん",
+ "そそぐ",
+ "そだてる",
+ "そつう",
+ "そつえん",
+ "そっかん",
+ "そつぎょう",
+ "そっけつ",
+ "そっこう",
+ "そっせん",
+ "そっと",
+ "そとがわ",
+ "そとづら",
+ "そなえる",
+ "そなた",
+ "そふぼ",
+ "そぼく",
+ "そぼろ",
+ "そまつ",
+ "そまる",
+ "そむく",
+ "そむりえ",
+ "そめる",
+ "そもそも",
+ "そよかぜ",
+ "そらまめ",
+ "そろう",
+ "そんかい",
+ "そんけい",
+ "そんざい",
+ "そんしつ",
+ "そんぞく",
+ "そんちょう",
+ "ぞんび",
+ "ぞんぶん",
+ "そんみん",
+ "たあい",
+ "たいいん",
+ "たいうん",
+ "たいえき",
+ "たいおう",
+ "だいがく",
+ "たいき",
+ "たいぐう",
+ "たいけん",
+ "たいこ",
+ "たいざい",
+ "だいじょうぶ",
+ "だいすき",
+ "たいせつ",
+ "たいそう",
+ "だいたい",
+ "たいちょう",
+ "たいてい",
+ "だいどころ",
+ "たいない",
+ "たいねつ",
+ "たいのう",
+ "たいはん",
+ "だいひょう",
+ "たいふう",
+ "たいへん",
+ "たいほ",
+ "たいまつばな",
+ "たいみんぐ",
+ "たいむ",
+ "たいめん",
+ "たいやき",
+ "たいよう",
+ "たいら",
+ "たいりょく",
+ "たいる",
+ "たいわん",
+ "たうえ",
+ "たえる",
+ "たおす",
+ "たおる",
+ "たおれる",
+ "たかい",
+ "たかね",
+ "たきび",
+ "たくさん",
+ "たこく",
+ "たこやき",
+ "たさい",
+ "たしざん",
+ "だじゃれ",
+ "たすける",
+ "たずさわる",
+ "たそがれ",
+ "たたかう",
+ "たたく",
+ "ただしい",
+ "たたみ",
+ "たちばな",
+ "だっかい",
+ "だっきゃく",
+ "だっこ",
+ "だっしゅつ",
+ "だったい",
+ "たてる",
+ "たとえる",
+ "たなばた",
+ "たにん",
+ "たぬき",
+ "たのしみ",
+ "たはつ",
+ "たぶん",
+ "たべる",
+ "たぼう",
+ "たまご",
+ "たまる",
+ "だむる",
+ "ためいき",
+ "ためす",
+ "ためる",
+ "たもつ",
+ "たやすい",
+ "たよる",
+ "たらす",
+ "たりきほんがん",
+ "たりょう",
+ "たりる",
+ "たると",
+ "たれる",
+ "たれんと",
+ "たろっと",
+ "たわむれる",
+ "だんあつ",
+ "たんい",
+ "たんおん",
+ "たんか",
+ "たんき",
+ "たんけん",
+ "たんご",
+ "たんさん",
+ "たんじょうび",
+ "だんせい",
+ "たんそく",
+ "たんたい",
+ "だんち",
+ "たんてい",
+ "たんとう",
+ "だんな",
+ "たんにん",
+ "だんねつ",
+ "たんのう",
+ "たんぴん",
+ "だんぼう",
+ "たんまつ",
+ "たんめい",
+ "だんれつ",
+ "だんろ",
+ "だんわ",
+ "ちあい",
+ "ちあん",
+ "ちいき",
+ "ちいさい",
+ "ちえん",
+ "ちかい",
+ "ちから",
+ "ちきゅう",
+ "ちきん",
+ "ちけいず",
+ "ちけん",
+ "ちこく",
+ "ちさい",
+ "ちしき",
+ "ちしりょう",
+ "ちせい",
+ "ちそう",
+ "ちたい",
+ "ちたん",
+ "ちちおや",
+ "ちつじょ",
+ "ちてき",
+ "ちてん",
+ "ちぬき",
+ "ちぬり",
+ "ちのう",
+ "ちひょう",
+ "ちへいせん",
+ "ちほう",
+ "ちまた",
+ "ちみつ",
+ "ちみどろ",
+ "ちめいど",
+ "ちゃんこなべ",
+ "ちゅうい",
+ "ちゆりょく",
+ "ちょうし",
+ "ちょさくけん",
+ "ちらし",
+ "ちらみ",
+ "ちりがみ",
+ "ちりょう",
+ "ちるど",
+ "ちわわ",
+ "ちんたい",
+ "ちんもく",
+ "ついか",
+ "ついたち",
+ "つうか",
+ "つうじょう",
+ "つうはん",
+ "つうわ",
+ "つかう",
+ "つかれる",
+ "つくね",
+ "つくる",
+ "つけね",
+ "つける",
+ "つごう",
+ "つたえる",
+ "つづく",
+ "つつじ",
+ "つつむ",
+ "つとめる",
+ "つながる",
+ "つなみ",
+ "つねづね",
+ "つのる",
+ "つぶす",
+ "つまらない",
+ "つまる",
+ "つみき",
+ "つめたい",
+ "つもり",
+ "つもる",
+ "つよい",
+ "つるぼ",
+ "つるみく",
+ "つわもの",
+ "つわり",
+ "てあし",
+ "てあて",
+ "てあみ",
+ "ていおん",
+ "ていか",
+ "ていき",
+ "ていけい",
+ "ていこく",
+ "ていさつ",
+ "ていし",
+ "ていせい",
+ "ていたい",
+ "ていど",
+ "ていねい",
+ "ていひょう",
+ "ていへん",
+ "ていぼう",
+ "てうち",
+ "ておくれ",
+ "てきとう",
+ "てくび",
+ "でこぼこ",
+ "てさぎょう",
+ "てさげ",
+ "てすり",
+ "てそう",
+ "てちがい",
+ "てちょう",
+ "てつがく",
+ "てつづき",
+ "でっぱ",
+ "てつぼう",
+ "てつや",
+ "でぬかえ",
+ "てぬき",
+ "てぬぐい",
+ "てのひら",
+ "てはい",
+ "てぶくろ",
+ "てふだ",
+ "てほどき",
+ "てほん",
+ "てまえ",
+ "てまきずし",
+ "てみじか",
+ "てみやげ",
+ "てらす",
+ "てれび",
+ "てわけ",
+ "てわたし",
+ "でんあつ",
+ "てんいん",
+ "てんかい",
+ "てんき",
+ "てんぐ",
+ "てんけん",
+ "てんごく",
+ "てんさい",
+ "てんし",
+ "てんすう",
+ "でんち",
+ "てんてき",
+ "てんとう",
+ "てんない",
+ "てんぷら",
+ "てんぼうだい",
+ "てんめつ",
+ "てんらんかい",
+ "でんりょく",
+ "でんわ",
+ "どあい",
+ "といれ",
+ "どうかん",
+ "とうきゅう",
+ "どうぐ",
+ "とうし",
+ "とうむぎ",
+ "とおい",
+ "とおか",
+ "とおく",
+ "とおす",
+ "とおる",
+ "とかい",
+ "とかす",
+ "ときおり",
+ "ときどき",
+ "とくい",
+ "とくしゅう",
+ "とくてん",
+ "とくに",
+ "とくべつ",
+ "とけい",
+ "とける",
+ "とこや",
+ "とさか",
+ "としょかん",
+ "とそう",
+ "とたん",
+ "とちゅう",
+ "とっきゅう",
+ "とっくん",
+ "とつぜん",
+ "とつにゅう",
+ "とどける",
+ "ととのえる",
+ "とない",
+ "となえる",
+ "となり",
+ "とのさま",
+ "とばす",
+ "どぶがわ",
+ "とほう",
+ "とまる",
+ "とめる",
+ "ともだち",
+ "ともる",
+ "どようび",
+ "とらえる",
+ "とんかつ",
+ "どんぶり",
+ "ないかく",
+ "ないこう",
+ "ないしょ",
+ "ないす",
+ "ないせん",
+ "ないそう",
+ "なおす",
+ "ながい",
+ "なくす",
+ "なげる",
+ "なこうど",
+ "なさけ",
+ "なたでここ",
+ "なっとう",
+ "なつやすみ",
+ "ななおし",
+ "なにごと",
+ "なにもの",
+ "なにわ",
+ "なのか",
+ "なふだ",
+ "なまいき",
+ "なまえ",
+ "なまみ",
+ "なみだ",
+ "なめらか",
+ "なめる",
+ "なやむ",
+ "ならう",
+ "ならび",
+ "ならぶ",
+ "なれる",
+ "なわとび",
+ "なわばり",
+ "にあう",
+ "にいがた",
+ "にうけ",
+ "におい",
+ "にかい",
+ "にがて",
+ "にきび",
+ "にくしみ",
+ "にくまん",
+ "にげる",
+ "にさんかたんそ",
+ "にしき",
+ "にせもの",
+ "にちじょう",
+ "にちようび",
+ "にっか",
+ "にっき",
+ "にっけい",
+ "にっこう",
+ "にっさん",
+ "にっしょく",
+ "にっすう",
+ "にっせき",
+ "にってい",
+ "になう",
+ "にほん",
+ "にまめ",
+ "にもつ",
+ "にやり",
+ "にゅういん",
+ "にりんしゃ",
+ "にわとり",
+ "にんい",
+ "にんか",
+ "にんき",
+ "にんげん",
+ "にんしき",
+ "にんずう",
+ "にんそう",
+ "にんたい",
+ "にんち",
+ "にんてい",
+ "にんにく",
+ "にんぷ",
+ "にんまり",
+ "にんむ",
+ "にんめい",
+ "にんよう",
+ "ぬいくぎ",
+ "ぬかす",
+ "ぬぐいとる",
+ "ぬぐう",
+ "ぬくもり",
+ "ぬすむ",
+ "ぬまえび",
+ "ぬめり",
+ "ぬらす",
+ "ぬんちゃく",
+ "ねあげ",
+ "ねいき",
+ "ねいる",
+ "ねいろ",
+ "ねぐせ",
+ "ねくたい",
+ "ねくら",
+ "ねこぜ",
+ "ねこむ",
+ "ねさげ",
+ "ねすごす",
+ "ねそべる",
+ "ねだん",
+ "ねつい",
+ "ねっしん",
+ "ねつぞう",
+ "ねったいぎょ",
+ "ねぶそく",
+ "ねふだ",
+ "ねぼう",
+ "ねほりはほり",
+ "ねまき",
+ "ねまわし",
+ "ねみみ",
+ "ねむい",
+ "ねむたい",
+ "ねもと",
+ "ねらう",
+ "ねわざ",
+ "ねんいり",
+ "ねんおし",
+ "ねんかん",
+ "ねんきん",
+ "ねんぐ",
+ "ねんざ",
+ "ねんし",
+ "ねんちゃく",
+ "ねんど",
+ "ねんぴ",
+ "ねんぶつ",
+ "ねんまつ",
+ "ねんりょう",
+ "ねんれい",
+ "のいず",
+ "のおづま",
+ "のがす",
+ "のきなみ",
+ "のこぎり",
+ "のこす",
+ "のこる",
+ "のせる",
+ "のぞく",
+ "のぞむ",
+ "のたまう",
+ "のちほど",
+ "のっく",
+ "のばす",
+ "のはら",
+ "のべる",
+ "のぼる",
+ "のみもの",
+ "のやま",
+ "のらいぬ",
+ "のらねこ",
+ "のりもの",
+ "のりゆき",
+ "のれん",
+ "のんき",
+ "ばあい",
+ "はあく",
+ "ばあさん",
+ "ばいか",
+ "ばいく",
+ "はいけん",
+ "はいご",
+ "はいしん",
+ "はいすい",
+ "はいせん",
+ "はいそう",
+ "はいち",
+ "ばいばい",
+ "はいれつ",
+ "はえる",
+ "はおる",
+ "はかい",
+ "ばかり",
+ "はかる",
+ "はくしゅ",
+ "はけん",
+ "はこぶ",
+ "はさみ",
+ "はさん",
+ "はしご",
+ "ばしょ",
+ "はしる",
+ "はせる",
+ "ぱそこん",
+ "はそん",
+ "はたん",
+ "はちみつ",
+ "はつおん",
+ "はっかく",
+ "はづき",
+ "はっきり",
+ "はっくつ",
+ "はっけん",
+ "はっこう",
+ "はっさん",
+ "はっしん",
+ "はったつ",
+ "はっちゅう",
+ "はってん",
+ "はっぴょう",
+ "はっぽう",
+ "はなす",
+ "はなび",
+ "はにかむ",
+ "はぶらし",
+ "はみがき",
+ "はむかう",
+ "はめつ",
+ "はやい",
+ "はやし",
+ "はらう",
+ "はろうぃん",
+ "はわい",
+ "はんい",
+ "はんえい",
+ "はんおん",
+ "はんかく",
+ "はんきょう",
+ "ばんぐみ",
+ "はんこ",
+ "はんしゃ",
+ "はんすう",
+ "はんだん",
+ "ぱんち",
+ "ぱんつ",
+ "はんてい",
+ "はんとし",
+ "はんのう",
+ "はんぱ",
+ "はんぶん",
+ "はんぺん",
+ "はんぼうき",
+ "はんめい",
+ "はんらん",
+ "はんろん",
+ "ひいき",
+ "ひうん",
+ "ひえる",
+ "ひかく",
+ "ひかり",
+ "ひかる",
+ "ひかん",
+ "ひくい",
+ "ひけつ",
+ "ひこうき",
+ "ひこく",
+ "ひさい",
+ "ひさしぶり",
+ "ひさん",
+ "びじゅつかん",
+ "ひしょ",
+ "ひそか",
+ "ひそむ",
+ "ひたむき",
+ "ひだり",
+ "ひたる",
+ "ひつぎ",
+ "ひっこし",
+ "ひっし",
+ "ひつじゅひん",
+ "ひっす",
+ "ひつぜん",
+ "ぴったり",
+ "ぴっちり",
+ "ひつよう",
+ "ひてい",
+ "ひとごみ",
+ "ひなまつり",
+ "ひなん",
+ "ひねる",
+ "ひはん",
+ "ひびく",
+ "ひひょう",
+ "ひほう",
+ "ひまわり",
+ "ひまん",
+ "ひみつ",
+ "ひめい",
+ "ひめじし",
+ "ひやけ",
+ "ひやす",
+ "ひよう",
+ "びょうき",
+ "ひらがな",
+ "ひらく",
+ "ひりつ",
+ "ひりょう",
+ "ひるま",
+ "ひるやすみ",
+ "ひれい",
+ "ひろい",
+ "ひろう",
+ "ひろき",
+ "ひろゆき",
+ "ひんかく",
+ "ひんけつ",
+ "ひんこん",
+ "ひんしゅ",
+ "ひんそう",
+ "ぴんち",
+ "ひんぱん",
+ "びんぼう",
+ "ふあん",
+ "ふいうち",
+ "ふうけい",
+ "ふうせん",
+ "ぷうたろう",
+ "ふうとう",
+ "ふうふ",
+ "ふえる",
+ "ふおん",
+ "ふかい",
+ "ふきん",
+ "ふくざつ",
+ "ふくぶくろ",
+ "ふこう",
+ "ふさい",
+ "ふしぎ",
+ "ふじみ",
+ "ふすま",
+ "ふせい",
+ "ふせぐ",
+ "ふそく",
+ "ぶたにく",
+ "ふたん",
+ "ふちょう",
+ "ふつう",
+ "ふつか",
+ "ふっかつ",
+ "ふっき",
+ "ふっこく",
+ "ぶどう",
+ "ふとる",
+ "ふとん",
+ "ふのう",
+ "ふはい",
+ "ふひょう",
+ "ふへん",
+ "ふまん",
+ "ふみん",
+ "ふめつ",
+ "ふめん",
+ "ふよう",
+ "ふりこ",
+ "ふりる",
+ "ふるい",
+ "ふんいき",
+ "ぶんがく",
+ "ぶんぐ",
+ "ふんしつ",
+ "ぶんせき",
+ "ふんそう",
+ "ぶんぽう",
+ "へいあん",
+ "へいおん",
+ "へいがい",
+ "へいき",
+ "へいげん",
+ "へいこう",
+ "へいさ",
+ "へいしゃ",
+ "へいせつ",
+ "へいそ",
+ "へいたく",
+ "へいてん",
+ "へいねつ",
+ "へいわ",
+ "へきが",
+ "へこむ",
+ "べにいろ",
+ "べにしょうが",
+ "へらす",
+ "へんかん",
+ "べんきょう",
+ "べんごし",
+ "へんさい",
+ "へんたい",
+ "べんり",
+ "ほあん",
+ "ほいく",
+ "ぼうぎょ",
+ "ほうこく",
+ "ほうそう",
+ "ほうほう",
+ "ほうもん",
+ "ほうりつ",
+ "ほえる",
+ "ほおん",
+ "ほかん",
+ "ほきょう",
+ "ぼきん",
+ "ほくろ",
+ "ほけつ",
+ "ほけん",
+ "ほこう",
+ "ほこる",
+ "ほしい",
+ "ほしつ",
+ "ほしゅ",
+ "ほしょう",
+ "ほせい",
+ "ほそい",
+ "ほそく",
+ "ほたて",
+ "ほたる",
+ "ぽちぶくろ",
+ "ほっきょく",
+ "ほっさ",
+ "ほったん",
+ "ほとんど",
+ "ほめる",
+ "ほんい",
+ "ほんき",
+ "ほんけ",
+ "ほんしつ",
+ "ほんやく",
+ "まいにち",
+ "まかい",
+ "まかせる",
+ "まがる",
+ "まける",
+ "まこと",
+ "まさつ",
+ "まじめ",
+ "ますく",
+ "まぜる",
+ "まつり",
+ "まとめ",
+ "まなぶ",
+ "まぬけ",
+ "まねく",
+ "まほう",
+ "まもる",
+ "まゆげ",
+ "まよう",
+ "まろやか",
+ "まわす",
+ "まわり",
+ "まわる",
+ "まんが",
+ "まんきつ",
+ "まんぞく",
+ "まんなか",
+ "みいら",
+ "みうち",
+ "みえる",
+ "みがく",
+ "みかた",
+ "みかん",
+ "みけん",
+ "みこん",
+ "みじかい",
+ "みすい",
+ "みすえる",
+ "みせる",
+ "みっか",
+ "みつかる",
+ "みつける",
+ "みてい",
+ "みとめる",
+ "みなと",
+ "みなみかさい",
+ "みねらる",
+ "みのう",
+ "みのがす",
+ "みほん",
+ "みもと",
+ "みやげ",
+ "みらい",
+ "みりょく",
+ "みわく",
+ "みんか",
+ "みんぞく",
+ "むいか",
+ "むえき",
+ "むえん",
+ "むかい",
+ "むかう",
+ "むかえ",
+ "むかし",
+ "むぎちゃ",
+ "むける",
+ "むげん",
+ "むさぼる",
+ "むしあつい",
+ "むしば",
+ "むじゅん",
+ "むしろ",
+ "むすう",
+ "むすこ",
+ "むすぶ",
+ "むすめ",
+ "むせる",
+ "むせん",
+ "むちゅう",
+ "むなしい",
+ "むのう",
+ "むやみ",
+ "むよう",
+ "むらさき",
+ "むりょう",
+ "むろん",
+ "めいあん",
+ "めいうん",
+ "めいえん",
+ "めいかく",
+ "めいきょく",
+ "めいさい",
+ "めいし",
+ "めいそう",
+ "めいぶつ",
+ "めいれい",
+ "めいわく",
+ "めぐまれる",
+ "めざす",
+ "めした",
+ "めずらしい",
+ "めだつ",
+ "めまい",
+ "めやす",
+ "めんきょ",
+ "めんせき",
+ "めんどう",
+ "もうしあげる",
+ "もうどうけん",
+ "もえる",
+ "もくし",
+ "もくてき",
+ "もくようび",
+ "もちろん",
+ "もどる",
+ "もらう",
+ "もんく",
+ "もんだい",
+ "やおや",
+ "やける",
+ "やさい",
+ "やさしい",
+ "やすい",
+ "やすたろう",
+ "やすみ",
+ "やせる",
+ "やそう",
+ "やたい",
+ "やちん",
+ "やっと",
+ "やっぱり",
+ "やぶる",
+ "やめる",
+ "ややこしい",
+ "やよい",
+ "やわらかい",
+ "ゆうき",
+ "ゆうびんきょく",
+ "ゆうべ",
+ "ゆうめい",
+ "ゆけつ",
+ "ゆしゅつ",
+ "ゆせん",
+ "ゆそう",
+ "ゆたか",
+ "ゆちゃく",
+ "ゆでる",
+ "ゆにゅう",
+ "ゆびわ",
+ "ゆらい",
+ "ゆれる",
+ "ようい",
+ "ようか",
+ "ようきゅう",
+ "ようじ",
+ "ようす",
+ "ようちえん",
+ "よかぜ",
+ "よかん",
+ "よきん",
+ "よくせい",
+ "よくぼう",
+ "よけい",
+ "よごれる",
+ "よさん",
+ "よしゅう",
+ "よそう",
+ "よそく",
+ "よっか",
+ "よてい",
+ "よどがわく",
+ "よねつ",
+ "よやく",
+ "よゆう",
+ "よろこぶ",
+ "よろしい",
+ "らいう",
+ "らくがき",
+ "らくご",
+ "らくさつ",
+ "らくだ",
+ "らしんばん",
+ "らせん",
+ "らぞく",
+ "らたい",
+ "らっか",
+ "られつ",
+ "りえき",
+ "りかい",
+ "りきさく",
+ "りきせつ",
+ "りくぐん",
+ "りくつ",
+ "りけん",
+ "りこう",
+ "りせい",
+ "りそう",
+ "りそく",
+ "りてん",
+ "りねん",
+ "りゆう",
+ "りゅうがく",
+ "りよう",
+ "りょうり",
+ "りょかん",
+ "りょくちゃ",
+ "りょこう",
+ "りりく",
+ "りれき",
+ "りろん",
+ "りんご",
+ "るいけい",
+ "るいさい",
+ "るいじ",
+ "るいせき",
+ "るすばん",
+ "るりがわら",
+ "れいかん",
+ "れいぎ",
+ "れいせい",
+ "れいぞうこ",
+ "れいとう",
+ "れいぼう",
+ "れきし",
+ "れきだい",
+ "れんあい",
+ "れんけい",
+ "れんこん",
+ "れんさい",
+ "れんしゅう",
+ "れんぞく",
+ "れんらく",
+ "ろうか",
+ "ろうご",
+ "ろうじん",
+ "ろうそく",
+ "ろくが",
+ "ろこつ",
+ "ろじうら",
+ "ろしゅつ",
+ "ろせん",
+ "ろてん",
+ "ろめん",
+ "ろれつ",
+ "ろんぎ",
+ "ろんぱ",
+ "ろんぶん",
+ "ろんり",
+ "わかす",
+ "わかめ",
+ "わかやま",
+ "わかれる",
+ "わしつ",
+ "わじまし",
+ "わすれもの",
+ "わらう",
+ "われる"
+]
+
+},{}],12:[function(require,module,exports){
+module.exports=[
+ "가격",
+ "가끔",
+ "가난",
+ "가능",
+ "가득",
+ "가르침",
+ "가뭄",
+ "가방",
+ "가상",
+ "가슴",
+ "가운데",
+ "가을",
+ "가이드",
+ "가입",
+ "가장",
+ "가정",
+ "가족",
+ "가죽",
+ "각오",
+ "각자",
+ "간격",
+ "간부",
+ "간섭",
+ "간장",
+ "간접",
+ "간판",
+ "갈등",
+ "갈비",
+ "갈색",
+ "갈증",
+ "감각",
+ "감기",
+ "감소",
+ "감수성",
+ "감자",
+ "감정",
+ "갑자기",
+ "강남",
+ "강당",
+ "강도",
+ "강력히",
+ "강변",
+ "강북",
+ "강사",
+ "강수량",
+ "강아지",
+ "강원도",
+ "강의",
+ "강제",
+ "강조",
+ "같이",
+ "개구리",
+ "개나리",
+ "개방",
+ "개별",
+ "개선",
+ "개성",
+ "개인",
+ "객관적",
+ "거실",
+ "거액",
+ "거울",
+ "거짓",
+ "거품",
+ "걱정",
+ "건강",
+ "건물",
+ "건설",
+ "건조",
+ "건축",
+ "걸음",
+ "검사",
+ "검토",
+ "게시판",
+ "게임",
+ "겨울",
+ "견해",
+ "결과",
+ "결국",
+ "결론",
+ "결석",
+ "결승",
+ "결심",
+ "결정",
+ "결혼",
+ "경계",
+ "경고",
+ "경기",
+ "경력",
+ "경복궁",
+ "경비",
+ "경상도",
+ "경영",
+ "경우",
+ "경쟁",
+ "경제",
+ "경주",
+ "경찰",
+ "경치",
+ "경향",
+ "경험",
+ "계곡",
+ "계단",
+ "계란",
+ "계산",
+ "계속",
+ "계약",
+ "계절",
+ "계층",
+ "계획",
+ "고객",
+ "고구려",
+ "고궁",
+ "고급",
+ "고등학생",
+ "고무신",
+ "고민",
+ "고양이",
+ "고장",
+ "고전",
+ "고집",
+ "고춧가루",
+ "고통",
+ "고향",
+ "곡식",
+ "골목",
+ "골짜기",
+ "골프",
+ "공간",
+ "공개",
+ "공격",
+ "공군",
+ "공급",
+ "공기",
+ "공동",
+ "공무원",
+ "공부",
+ "공사",
+ "공식",
+ "공업",
+ "공연",
+ "공원",
+ "공장",
+ "공짜",
+ "공책",
+ "공통",
+ "공포",
+ "공항",
+ "공휴일",
+ "과목",
+ "과일",
+ "과장",
+ "과정",
+ "과학",
+ "관객",
+ "관계",
+ "관광",
+ "관념",
+ "관람",
+ "관련",
+ "관리",
+ "관습",
+ "관심",
+ "관점",
+ "관찰",
+ "광경",
+ "광고",
+ "광장",
+ "광주",
+ "괴로움",
+ "굉장히",
+ "교과서",
+ "교문",
+ "교복",
+ "교실",
+ "교양",
+ "교육",
+ "교장",
+ "교직",
+ "교통",
+ "교환",
+ "교훈",
+ "구경",
+ "구름",
+ "구멍",
+ "구별",
+ "구분",
+ "구석",
+ "구성",
+ "구속",
+ "구역",
+ "구입",
+ "구청",
+ "구체적",
+ "국가",
+ "국기",
+ "국내",
+ "국립",
+ "국물",
+ "국민",
+ "국수",
+ "국어",
+ "국왕",
+ "국적",
+ "국제",
+ "국회",
+ "군대",
+ "군사",
+ "군인",
+ "궁극적",
+ "권리",
+ "권위",
+ "권투",
+ "귀국",
+ "귀신",
+ "규정",
+ "규칙",
+ "균형",
+ "그날",
+ "그냥",
+ "그늘",
+ "그러나",
+ "그룹",
+ "그릇",
+ "그림",
+ "그제서야",
+ "그토록",
+ "극복",
+ "극히",
+ "근거",
+ "근교",
+ "근래",
+ "근로",
+ "근무",
+ "근본",
+ "근원",
+ "근육",
+ "근처",
+ "글씨",
+ "글자",
+ "금강산",
+ "금고",
+ "금년",
+ "금메달",
+ "금액",
+ "금연",
+ "금요일",
+ "금지",
+ "긍정적",
+ "기간",
+ "기관",
+ "기념",
+ "기능",
+ "기독교",
+ "기둥",
+ "기록",
+ "기름",
+ "기법",
+ "기본",
+ "기분",
+ "기쁨",
+ "기숙사",
+ "기술",
+ "기억",
+ "기업",
+ "기온",
+ "기운",
+ "기원",
+ "기적",
+ "기준",
+ "기침",
+ "기혼",
+ "기획",
+ "긴급",
+ "긴장",
+ "길이",
+ "김밥",
+ "김치",
+ "김포공항",
+ "깍두기",
+ "깜빡",
+ "깨달음",
+ "깨소금",
+ "껍질",
+ "꼭대기",
+ "꽃잎",
+ "나들이",
+ "나란히",
+ "나머지",
+ "나물",
+ "나침반",
+ "나흘",
+ "낙엽",
+ "난방",
+ "날개",
+ "날씨",
+ "날짜",
+ "남녀",
+ "남대문",
+ "남매",
+ "남산",
+ "남자",
+ "남편",
+ "남학생",
+ "낭비",
+ "낱말",
+ "내년",
+ "내용",
+ "내일",
+ "냄비",
+ "냄새",
+ "냇물",
+ "냉동",
+ "냉면",
+ "냉방",
+ "냉장고",
+ "넥타이",
+ "넷째",
+ "노동",
+ "노란색",
+ "노력",
+ "노인",
+ "녹음",
+ "녹차",
+ "녹화",
+ "논리",
+ "논문",
+ "논쟁",
+ "놀이",
+ "농구",
+ "농담",
+ "농민",
+ "농부",
+ "농업",
+ "농장",
+ "농촌",
+ "높이",
+ "눈동자",
+ "눈물",
+ "눈썹",
+ "뉴욕",
+ "느낌",
+ "늑대",
+ "능동적",
+ "능력",
+ "다방",
+ "다양성",
+ "다음",
+ "다이어트",
+ "다행",
+ "단계",
+ "단골",
+ "단독",
+ "단맛",
+ "단순",
+ "단어",
+ "단위",
+ "단점",
+ "단체",
+ "단추",
+ "단편",
+ "단풍",
+ "달걀",
+ "달러",
+ "달력",
+ "달리",
+ "닭고기",
+ "담당",
+ "담배",
+ "담요",
+ "담임",
+ "답변",
+ "답장",
+ "당근",
+ "당분간",
+ "당연히",
+ "당장",
+ "대규모",
+ "대낮",
+ "대단히",
+ "대답",
+ "대도시",
+ "대략",
+ "대량",
+ "대륙",
+ "대문",
+ "대부분",
+ "대신",
+ "대응",
+ "대장",
+ "대전",
+ "대접",
+ "대중",
+ "대책",
+ "대출",
+ "대충",
+ "대통령",
+ "대학",
+ "대한민국",
+ "대합실",
+ "대형",
+ "덩어리",
+ "데이트",
+ "도대체",
+ "도덕",
+ "도둑",
+ "도망",
+ "도서관",
+ "도심",
+ "도움",
+ "도입",
+ "도자기",
+ "도저히",
+ "도전",
+ "도중",
+ "도착",
+ "독감",
+ "독립",
+ "독서",
+ "독일",
+ "독창적",
+ "동화책",
+ "뒷모습",
+ "뒷산",
+ "딸아이",
+ "마누라",
+ "마늘",
+ "마당",
+ "마라톤",
+ "마련",
+ "마무리",
+ "마사지",
+ "마약",
+ "마요네즈",
+ "마을",
+ "마음",
+ "마이크",
+ "마중",
+ "마지막",
+ "마찬가지",
+ "마찰",
+ "마흔",
+ "막걸리",
+ "막내",
+ "막상",
+ "만남",
+ "만두",
+ "만세",
+ "만약",
+ "만일",
+ "만점",
+ "만족",
+ "만화",
+ "많이",
+ "말기",
+ "말씀",
+ "말투",
+ "맘대로",
+ "망원경",
+ "매년",
+ "매달",
+ "매력",
+ "매번",
+ "매스컴",
+ "매일",
+ "매장",
+ "맥주",
+ "먹이",
+ "먼저",
+ "먼지",
+ "멀리",
+ "메일",
+ "며느리",
+ "며칠",
+ "면담",
+ "멸치",
+ "명단",
+ "명령",
+ "명예",
+ "명의",
+ "명절",
+ "명칭",
+ "명함",
+ "모금",
+ "모니터",
+ "모델",
+ "모든",
+ "모범",
+ "모습",
+ "모양",
+ "모임",
+ "모조리",
+ "모집",
+ "모퉁이",
+ "목걸이",
+ "목록",
+ "목사",
+ "목소리",
+ "목숨",
+ "목적",
+ "목표",
+ "몰래",
+ "몸매",
+ "몸무게",
+ "몸살",
+ "몸속",
+ "몸짓",
+ "몸통",
+ "몹시",
+ "무관심",
+ "무궁화",
+ "무더위",
+ "무덤",
+ "무릎",
+ "무슨",
+ "무엇",
+ "무역",
+ "무용",
+ "무조건",
+ "무지개",
+ "무척",
+ "문구",
+ "문득",
+ "문법",
+ "문서",
+ "문제",
+ "문학",
+ "문화",
+ "물가",
+ "물건",
+ "물결",
+ "물고기",
+ "물론",
+ "물리학",
+ "물음",
+ "물질",
+ "물체",
+ "미국",
+ "미디어",
+ "미사일",
+ "미술",
+ "미역",
+ "미용실",
+ "미움",
+ "미인",
+ "미팅",
+ "미혼",
+ "민간",
+ "민족",
+ "민주",
+ "믿음",
+ "밀가루",
+ "밀리미터",
+ "밑바닥",
+ "바가지",
+ "바구니",
+ "바나나",
+ "바늘",
+ "바닥",
+ "바닷가",
+ "바람",
+ "바이러스",
+ "바탕",
+ "박물관",
+ "박사",
+ "박수",
+ "반대",
+ "반드시",
+ "반말",
+ "반발",
+ "반성",
+ "반응",
+ "반장",
+ "반죽",
+ "반지",
+ "반찬",
+ "받침",
+ "발가락",
+ "발걸음",
+ "발견",
+ "발달",
+ "발레",
+ "발목",
+ "발바닥",
+ "발생",
+ "발음",
+ "발자국",
+ "발전",
+ "발톱",
+ "발표",
+ "밤하늘",
+ "밥그릇",
+ "밥맛",
+ "밥상",
+ "밥솥",
+ "방금",
+ "방면",
+ "방문",
+ "방바닥",
+ "방법",
+ "방송",
+ "방식",
+ "방안",
+ "방울",
+ "방지",
+ "방학",
+ "방해",
+ "방향",
+ "배경",
+ "배꼽",
+ "배달",
+ "배드민턴",
+ "백두산",
+ "백색",
+ "백성",
+ "백인",
+ "백제",
+ "백화점",
+ "버릇",
+ "버섯",
+ "버튼",
+ "번개",
+ "번역",
+ "번지",
+ "번호",
+ "벌금",
+ "벌레",
+ "벌써",
+ "범위",
+ "범인",
+ "범죄",
+ "법률",
+ "법원",
+ "법적",
+ "법칙",
+ "베이징",
+ "벨트",
+ "변경",
+ "변동",
+ "변명",
+ "변신",
+ "변호사",
+ "변화",
+ "별도",
+ "별명",
+ "별일",
+ "병실",
+ "병아리",
+ "병원",
+ "보관",
+ "보너스",
+ "보라색",
+ "보람",
+ "보름",
+ "보상",
+ "보안",
+ "보자기",
+ "보장",
+ "보전",
+ "보존",
+ "보통",
+ "보편적",
+ "보험",
+ "복도",
+ "복사",
+ "복숭아",
+ "복습",
+ "볶음",
+ "본격적",
+ "본래",
+ "본부",
+ "본사",
+ "본성",
+ "본인",
+ "본질",
+ "볼펜",
+ "봉사",
+ "봉지",
+ "봉투",
+ "부근",
+ "부끄러움",
+ "부담",
+ "부동산",
+ "부문",
+ "부분",
+ "부산",
+ "부상",
+ "부엌",
+ "부인",
+ "부작용",
+ "부장",
+ "부정",
+ "부족",
+ "부지런히",
+ "부친",
+ "부탁",
+ "부품",
+ "부회장",
+ "북부",
+ "북한",
+ "분노",
+ "분량",
+ "분리",
+ "분명",
+ "분석",
+ "분야",
+ "분위기",
+ "분필",
+ "분홍색",
+ "불고기",
+ "불과",
+ "불교",
+ "불꽃",
+ "불만",
+ "불법",
+ "불빛",
+ "불안",
+ "불이익",
+ "불행",
+ "브랜드",
+ "비극",
+ "비난",
+ "비닐",
+ "비둘기",
+ "비디오",
+ "비로소",
+ "비만",
+ "비명",
+ "비밀",
+ "비바람",
+ "비빔밥",
+ "비상",
+ "비용",
+ "비율",
+ "비중",
+ "비타민",
+ "비판",
+ "빌딩",
+ "빗물",
+ "빗방울",
+ "빗줄기",
+ "빛깔",
+ "빨간색",
+ "빨래",
+ "빨리",
+ "사건",
+ "사계절",
+ "사나이",
+ "사냥",
+ "사람",
+ "사랑",
+ "사립",
+ "사모님",
+ "사물",
+ "사방",
+ "사상",
+ "사생활",
+ "사설",
+ "사슴",
+ "사실",
+ "사업",
+ "사용",
+ "사월",
+ "사장",
+ "사전",
+ "사진",
+ "사촌",
+ "사춘기",
+ "사탕",
+ "사투리",
+ "사흘",
+ "산길",
+ "산부인과",
+ "산업",
+ "산책",
+ "살림",
+ "살인",
+ "살짝",
+ "삼계탕",
+ "삼국",
+ "삼십",
+ "삼월",
+ "삼촌",
+ "상관",
+ "상금",
+ "상대",
+ "상류",
+ "상반기",
+ "상상",
+ "상식",
+ "상업",
+ "상인",
+ "상자",
+ "상점",
+ "상처",
+ "상추",
+ "상태",
+ "상표",
+ "상품",
+ "상황",
+ "새벽",
+ "색깔",
+ "색연필",
+ "생각",
+ "생명",
+ "생물",
+ "생방송",
+ "생산",
+ "생선",
+ "생신",
+ "생일",
+ "생활",
+ "서랍",
+ "서른",
+ "서명",
+ "서민",
+ "서비스",
+ "서양",
+ "서울",
+ "서적",
+ "서점",
+ "서쪽",
+ "서클",
+ "석사",
+ "석유",
+ "선거",
+ "선물",
+ "선배",
+ "선생",
+ "선수",
+ "선원",
+ "선장",
+ "선전",
+ "선택",
+ "선풍기",
+ "설거지",
+ "설날",
+ "설렁탕",
+ "설명",
+ "설문",
+ "설사",
+ "설악산",
+ "설치",
+ "설탕",
+ "섭씨",
+ "성공",
+ "성당",
+ "성명",
+ "성별",
+ "성인",
+ "성장",
+ "성적",
+ "성질",
+ "성함",
+ "세금",
+ "세미나",
+ "세상",
+ "세월",
+ "세종대왕",
+ "세탁",
+ "센터",
+ "센티미터",
+ "셋째",
+ "소규모",
+ "소극적",
+ "소금",
+ "소나기",
+ "소년",
+ "소득",
+ "소망",
+ "소문",
+ "소설",
+ "소속",
+ "소아과",
+ "소용",
+ "소원",
+ "소음",
+ "소중히",
+ "소지품",
+ "소질",
+ "소풍",
+ "소형",
+ "속담",
+ "속도",
+ "속옷",
+ "손가락",
+ "손길",
+ "손녀",
+ "손님",
+ "손등",
+ "손목",
+ "손뼉",
+ "손실",
+ "손질",
+ "손톱",
+ "손해",
+ "솔직히",
+ "솜씨",
+ "송아지",
+ "송이",
+ "송편",
+ "쇠고기",
+ "쇼핑",
+ "수건",
+ "수년",
+ "수단",
+ "수돗물",
+ "수동적",
+ "수면",
+ "수명",
+ "수박",
+ "수상",
+ "수석",
+ "수술",
+ "수시로",
+ "수업",
+ "수염",
+ "수영",
+ "수입",
+ "수준",
+ "수집",
+ "수출",
+ "수컷",
+ "수필",
+ "수학",
+ "수험생",
+ "수화기",
+ "숙녀",
+ "숙소",
+ "숙제",
+ "순간",
+ "순서",
+ "순수",
+ "순식간",
+ "순위",
+ "숟가락",
+ "술병",
+ "술집",
+ "숫자",
+ "스님",
+ "스물",
+ "스스로",
+ "스승",
+ "스웨터",
+ "스위치",
+ "스케이트",
+ "스튜디오",
+ "스트레스",
+ "스포츠",
+ "슬쩍",
+ "슬픔",
+ "습관",
+ "습기",
+ "승객",
+ "승리",
+ "승부",
+ "승용차",
+ "승진",
+ "시각",
+ "시간",
+ "시골",
+ "시금치",
+ "시나리오",
+ "시댁",
+ "시리즈",
+ "시멘트",
+ "시민",
+ "시부모",
+ "시선",
+ "시설",
+ "시스템",
+ "시아버지",
+ "시어머니",
+ "시월",
+ "시인",
+ "시일",
+ "시작",
+ "시장",
+ "시절",
+ "시점",
+ "시중",
+ "시즌",
+ "시집",
+ "시청",
+ "시합",
+ "시험",
+ "식구",
+ "식기",
+ "식당",
+ "식량",
+ "식료품",
+ "식물",
+ "식빵",
+ "식사",
+ "식생활",
+ "식초",
+ "식탁",
+ "식품",
+ "신고",
+ "신규",
+ "신념",
+ "신문",
+ "신발",
+ "신비",
+ "신사",
+ "신세",
+ "신용",
+ "신제품",
+ "신청",
+ "신체",
+ "신화",
+ "실감",
+ "실내",
+ "실력",
+ "실례",
+ "실망",
+ "실수",
+ "실습",
+ "실시",
+ "실장",
+ "실정",
+ "실질적",
+ "실천",
+ "실체",
+ "실컷",
+ "실태",
+ "실패",
+ "실험",
+ "실현",
+ "심리",
+ "심부름",
+ "심사",
+ "심장",
+ "심정",
+ "심판",
+ "쌍둥이",
+ "씨름",
+ "씨앗",
+ "아가씨",
+ "아나운서",
+ "아드님",
+ "아들",
+ "아쉬움",
+ "아스팔트",
+ "아시아",
+ "아울러",
+ "아저씨",
+ "아줌마",
+ "아직",
+ "아침",
+ "아파트",
+ "아프리카",
+ "아픔",
+ "아홉",
+ "아흔",
+ "악기",
+ "악몽",
+ "악수",
+ "안개",
+ "안경",
+ "안과",
+ "안내",
+ "안녕",
+ "안동",
+ "안방",
+ "안부",
+ "안주",
+ "알루미늄",
+ "알코올",
+ "암시",
+ "암컷",
+ "압력",
+ "앞날",
+ "앞문",
+ "애인",
+ "애정",
+ "액수",
+ "앨범",
+ "야간",
+ "야단",
+ "야옹",
+ "약간",
+ "약국",
+ "약속",
+ "약수",
+ "약점",
+ "약품",
+ "약혼녀",
+ "양념",
+ "양력",
+ "양말",
+ "양배추",
+ "양주",
+ "양파",
+ "어둠",
+ "어려움",
+ "어른",
+ "어젯밤",
+ "어쨌든",
+ "어쩌다가",
+ "어쩐지",
+ "언니",
+ "언덕",
+ "언론",
+ "언어",
+ "얼굴",
+ "얼른",
+ "얼음",
+ "얼핏",
+ "엄마",
+ "업무",
+ "업종",
+ "업체",
+ "엉덩이",
+ "엉망",
+ "엉터리",
+ "엊그제",
+ "에너지",
+ "에어컨",
+ "엔진",
+ "여건",
+ "여고생",
+ "여관",
+ "여군",
+ "여권",
+ "여대생",
+ "여덟",
+ "여동생",
+ "여든",
+ "여론",
+ "여름",
+ "여섯",
+ "여성",
+ "여왕",
+ "여인",
+ "여전히",
+ "여직원",
+ "여학생",
+ "여행",
+ "역사",
+ "역시",
+ "역할",
+ "연결",
+ "연구",
+ "연극",
+ "연기",
+ "연락",
+ "연설",
+ "연세",
+ "연속",
+ "연습",
+ "연애",
+ "연예인",
+ "연인",
+ "연장",
+ "연주",
+ "연출",
+ "연필",
+ "연합",
+ "연휴",
+ "열기",
+ "열매",
+ "열쇠",
+ "열심히",
+ "열정",
+ "열차",
+ "열흘",
+ "염려",
+ "엽서",
+ "영국",
+ "영남",
+ "영상",
+ "영양",
+ "영역",
+ "영웅",
+ "영원히",
+ "영하",
+ "영향",
+ "영혼",
+ "영화",
+ "옆구리",
+ "옆방",
+ "옆집",
+ "예감",
+ "예금",
+ "예방",
+ "예산",
+ "예상",
+ "예선",
+ "예술",
+ "예습",
+ "예식장",
+ "예약",
+ "예전",
+ "예절",
+ "예정",
+ "예컨대",
+ "옛날",
+ "오늘",
+ "오락",
+ "오랫동안",
+ "오렌지",
+ "오로지",
+ "오른발",
+ "오븐",
+ "오십",
+ "오염",
+ "오월",
+ "오전",
+ "오직",
+ "오징어",
+ "오페라",
+ "오피스텔",
+ "오히려",
+ "옥상",
+ "옥수수",
+ "온갖",
+ "온라인",
+ "온몸",
+ "온종일",
+ "온통",
+ "올가을",
+ "올림픽",
+ "올해",
+ "옷차림",
+ "와이셔츠",
+ "와인",
+ "완성",
+ "완전",
+ "왕비",
+ "왕자",
+ "왜냐하면",
+ "왠지",
+ "외갓집",
+ "외국",
+ "외로움",
+ "외삼촌",
+ "외출",
+ "외침",
+ "외할머니",
+ "왼발",
+ "왼손",
+ "왼쪽",
+ "요금",
+ "요일",
+ "요즘",
+ "요청",
+ "용기",
+ "용서",
+ "용어",
+ "우산",
+ "우선",
+ "우승",
+ "우연히",
+ "우정",
+ "우체국",
+ "우편",
+ "운동",
+ "운명",
+ "운반",
+ "운전",
+ "운행",
+ "울산",
+ "울음",
+ "움직임",
+ "웃어른",
+ "웃음",
+ "워낙",
+ "원고",
+ "원래",
+ "원서",
+ "원숭이",
+ "원인",
+ "원장",
+ "원피스",
+ "월급",
+ "월드컵",
+ "월세",
+ "월요일",
+ "웨이터",
+ "위반",
+ "위법",
+ "위성",
+ "위원",
+ "위험",
+ "위협",
+ "윗사람",
+ "유난히",
+ "유럽",
+ "유명",
+ "유물",
+ "유산",
+ "유적",
+ "유치원",
+ "유학",
+ "유행",
+ "유형",
+ "육군",
+ "육상",
+ "육십",
+ "육체",
+ "은행",
+ "음력",
+ "음료",
+ "음반",
+ "음성",
+ "음식",
+ "음악",
+ "음주",
+ "의견",
+ "의논",
+ "의문",
+ "의복",
+ "의식",
+ "의심",
+ "의외로",
+ "의욕",
+ "의원",
+ "의학",
+ "이것",
+ "이곳",
+ "이념",
+ "이놈",
+ "이달",
+ "이대로",
+ "이동",
+ "이렇게",
+ "이력서",
+ "이론적",
+ "이름",
+ "이민",
+ "이발소",
+ "이별",
+ "이불",
+ "이빨",
+ "이상",
+ "이성",
+ "이슬",
+ "이야기",
+ "이용",
+ "이웃",
+ "이월",
+ "이윽고",
+ "이익",
+ "이전",
+ "이중",
+ "이튿날",
+ "이틀",
+ "이혼",
+ "인간",
+ "인격",
+ "인공",
+ "인구",
+ "인근",
+ "인기",
+ "인도",
+ "인류",
+ "인물",
+ "인생",
+ "인쇄",
+ "인연",
+ "인원",
+ "인재",
+ "인종",
+ "인천",
+ "인체",
+ "인터넷",
+ "인하",
+ "인형",
+ "일곱",
+ "일기",
+ "일단",
+ "일대",
+ "일등",
+ "일반",
+ "일본",
+ "일부",
+ "일상",
+ "일생",
+ "일손",
+ "일요일",
+ "일월",
+ "일정",
+ "일종",
+ "일주일",
+ "일찍",
+ "일체",
+ "일치",
+ "일행",
+ "일회용",
+ "임금",
+ "임무",
+ "입대",
+ "입력",
+ "입맛",
+ "입사",
+ "입술",
+ "입시",
+ "입원",
+ "입장",
+ "입학",
+ "자가용",
+ "자격",
+ "자극",
+ "자동",
+ "자랑",
+ "자부심",
+ "자식",
+ "자신",
+ "자연",
+ "자원",
+ "자율",
+ "자전거",
+ "자정",
+ "자존심",
+ "자판",
+ "작가",
+ "작년",
+ "작성",
+ "작업",
+ "작용",
+ "작은딸",
+ "작품",
+ "잔디",
+ "잔뜩",
+ "잔치",
+ "잘못",
+ "잠깐",
+ "잠수함",
+ "잠시",
+ "잠옷",
+ "잠자리",
+ "잡지",
+ "장관",
+ "장군",
+ "장기간",
+ "장래",
+ "장례",
+ "장르",
+ "장마",
+ "장면",
+ "장모",
+ "장미",
+ "장비",
+ "장사",
+ "장소",
+ "장식",
+ "장애인",
+ "장인",
+ "장점",
+ "장차",
+ "장학금",
+ "재능",
+ "재빨리",
+ "재산",
+ "재생",
+ "재작년",
+ "재정",
+ "재채기",
+ "재판",
+ "재학",
+ "재활용",
+ "저것",
+ "저고리",
+ "저곳",
+ "저녁",
+ "저런",
+ "저렇게",
+ "저번",
+ "저울",
+ "저절로",
+ "저축",
+ "적극",
+ "적당히",
+ "적성",
+ "적용",
+ "적응",
+ "전개",
+ "전공",
+ "전기",
+ "전달",
+ "전라도",
+ "전망",
+ "전문",
+ "전반",
+ "전부",
+ "전세",
+ "전시",
+ "전용",
+ "전자",
+ "전쟁",
+ "전주",
+ "전철",
+ "전체",
+ "전통",
+ "전혀",
+ "전후",
+ "절대",
+ "절망",
+ "절반",
+ "절약",
+ "절차",
+ "점검",
+ "점수",
+ "점심",
+ "점원",
+ "점점",
+ "점차",
+ "접근",
+ "접시",
+ "접촉",
+ "젓가락",
+ "정거장",
+ "정도",
+ "정류장",
+ "정리",
+ "정말",
+ "정면",
+ "정문",
+ "정반대",
+ "정보",
+ "정부",
+ "정비",
+ "정상",
+ "정성",
+ "정오",
+ "정원",
+ "정장",
+ "정지",
+ "정치",
+ "정확히",
+ "제공",
+ "제과점",
+ "제대로",
+ "제목",
+ "제발",
+ "제법",
+ "제삿날",
+ "제안",
+ "제일",
+ "제작",
+ "제주도",
+ "제출",
+ "제품",
+ "제한",
+ "조각",
+ "조건",
+ "조금",
+ "조깅",
+ "조명",
+ "조미료",
+ "조상",
+ "조선",
+ "조용히",
+ "조절",
+ "조정",
+ "조직",
+ "존댓말",
+ "존재",
+ "졸업",
+ "졸음",
+ "종교",
+ "종로",
+ "종류",
+ "종소리",
+ "종업원",
+ "종종",
+ "종합",
+ "좌석",
+ "죄인",
+ "주관적",
+ "주름",
+ "주말",
+ "주머니",
+ "주먹",
+ "주문",
+ "주민",
+ "주방",
+ "주변",
+ "주식",
+ "주인",
+ "주일",
+ "주장",
+ "주전자",
+ "주택",
+ "준비",
+ "줄거리",
+ "줄기",
+ "줄무늬",
+ "중간",
+ "중계방송",
+ "중국",
+ "중년",
+ "중단",
+ "중독",
+ "중반",
+ "중부",
+ "중세",
+ "중소기업",
+ "중순",
+ "중앙",
+ "중요",
+ "중학교",
+ "즉석",
+ "즉시",
+ "즐거움",
+ "증가",
+ "증거",
+ "증권",
+ "증상",
+ "증세",
+ "지각",
+ "지갑",
+ "지경",
+ "지극히",
+ "지금",
+ "지급",
+ "지능",
+ "지름길",
+ "지리산",
+ "지방",
+ "지붕",
+ "지식",
+ "지역",
+ "지우개",
+ "지원",
+ "지적",
+ "지점",
+ "지진",
+ "지출",
+ "직선",
+ "직업",
+ "직원",
+ "직장",
+ "진급",
+ "진동",
+ "진로",
+ "진료",
+ "진리",
+ "진짜",
+ "진찰",
+ "진출",
+ "진통",
+ "진행",
+ "질문",
+ "질병",
+ "질서",
+ "짐작",
+ "집단",
+ "집안",
+ "집중",
+ "짜증",
+ "찌꺼기",
+ "차남",
+ "차라리",
+ "차량",
+ "차림",
+ "차별",
+ "차선",
+ "차츰",
+ "착각",
+ "찬물",
+ "찬성",
+ "참가",
+ "참기름",
+ "참새",
+ "참석",
+ "참여",
+ "참외",
+ "참조",
+ "찻잔",
+ "창가",
+ "창고",
+ "창구",
+ "창문",
+ "창밖",
+ "창작",
+ "창조",
+ "채널",
+ "채점",
+ "책가방",
+ "책방",
+ "책상",
+ "책임",
+ "챔피언",
+ "처벌",
+ "처음",
+ "천국",
+ "천둥",
+ "천장",
+ "천재",
+ "천천히",
+ "철도",
+ "철저히",
+ "철학",
+ "첫날",
+ "첫째",
+ "청년",
+ "청바지",
+ "청소",
+ "청춘",
+ "체계",
+ "체력",
+ "체온",
+ "체육",
+ "체중",
+ "체험",
+ "초등학생",
+ "초반",
+ "초밥",
+ "초상화",
+ "초순",
+ "초여름",
+ "초원",
+ "초저녁",
+ "초점",
+ "초청",
+ "초콜릿",
+ "촛불",
+ "총각",
+ "총리",
+ "총장",
+ "촬영",
+ "최근",
+ "최상",
+ "최선",
+ "최신",
+ "최악",
+ "최종",
+ "추석",
+ "추억",
+ "추진",
+ "추천",
+ "추측",
+ "축구",
+ "축소",
+ "축제",
+ "축하",
+ "출근",
+ "출발",
+ "출산",
+ "출신",
+ "출연",
+ "출입",
+ "출장",
+ "출판",
+ "충격",
+ "충고",
+ "충돌",
+ "충분히",
+ "충청도",
+ "취업",
+ "취직",
+ "취향",
+ "치약",
+ "친구",
+ "친척",
+ "칠십",
+ "칠월",
+ "칠판",
+ "침대",
+ "침묵",
+ "침실",
+ "칫솔",
+ "칭찬",
+ "카메라",
+ "카운터",
+ "칼국수",
+ "캐릭터",
+ "캠퍼스",
+ "캠페인",
+ "커튼",
+ "컨디션",
+ "컬러",
+ "컴퓨터",
+ "코끼리",
+ "코미디",
+ "콘서트",
+ "콜라",
+ "콤플렉스",
+ "콩나물",
+ "쾌감",
+ "쿠데타",
+ "크림",
+ "큰길",
+ "큰딸",
+ "큰소리",
+ "큰아들",
+ "큰어머니",
+ "큰일",
+ "큰절",
+ "클래식",
+ "클럽",
+ "킬로",
+ "타입",
+ "타자기",
+ "탁구",
+ "탁자",
+ "탄생",
+ "태권도",
+ "태양",
+ "태풍",
+ "택시",
+ "탤런트",
+ "터널",
+ "터미널",
+ "테니스",
+ "테스트",
+ "테이블",
+ "텔레비전",
+ "토론",
+ "토마토",
+ "토요일",
+ "통계",
+ "통과",
+ "통로",
+ "통신",
+ "통역",
+ "통일",
+ "통장",
+ "통제",
+ "통증",
+ "통합",
+ "통화",
+ "퇴근",
+ "퇴원",
+ "퇴직금",
+ "튀김",
+ "트럭",
+ "특급",
+ "특별",
+ "특성",
+ "특수",
+ "특징",
+ "특히",
+ "튼튼히",
+ "티셔츠",
+ "파란색",
+ "파일",
+ "파출소",
+ "판결",
+ "판단",
+ "판매",
+ "판사",
+ "팔십",
+ "팔월",
+ "팝송",
+ "패션",
+ "팩스",
+ "팩시밀리",
+ "팬티",
+ "퍼센트",
+ "페인트",
+ "편견",
+ "편의",
+ "편지",
+ "편히",
+ "평가",
+ "평균",
+ "평생",
+ "평소",
+ "평양",
+ "평일",
+ "평화",
+ "포스터",
+ "포인트",
+ "포장",
+ "포함",
+ "표면",
+ "표정",
+ "표준",
+ "표현",
+ "품목",
+ "품질",
+ "풍경",
+ "풍속",
+ "풍습",
+ "프랑스",
+ "프린터",
+ "플라스틱",
+ "피곤",
+ "피망",
+ "피아노",
+ "필름",
+ "필수",
+ "필요",
+ "필자",
+ "필통",
+ "핑계",
+ "하느님",
+ "하늘",
+ "하드웨어",
+ "하룻밤",
+ "하반기",
+ "하숙집",
+ "하순",
+ "하여튼",
+ "하지만",
+ "하천",
+ "하품",
+ "하필",
+ "학과",
+ "학교",
+ "학급",
+ "학기",
+ "학년",
+ "학력",
+ "학번",
+ "학부모",
+ "학비",
+ "학생",
+ "학술",
+ "학습",
+ "학용품",
+ "학원",
+ "학위",
+ "학자",
+ "학점",
+ "한계",
+ "한글",
+ "한꺼번에",
+ "한낮",
+ "한눈",
+ "한동안",
+ "한때",
+ "한라산",
+ "한마디",
+ "한문",
+ "한번",
+ "한복",
+ "한식",
+ "한여름",
+ "한쪽",
+ "할머니",
+ "할아버지",
+ "할인",
+ "함께",
+ "함부로",
+ "합격",
+ "합리적",
+ "항공",
+ "항구",
+ "항상",
+ "항의",
+ "해결",
+ "해군",
+ "해답",
+ "해당",
+ "해물",
+ "해석",
+ "해설",
+ "해수욕장",
+ "해안",
+ "핵심",
+ "핸드백",
+ "햄버거",
+ "햇볕",
+ "햇살",
+ "행동",
+ "행복",
+ "행사",
+ "행운",
+ "행위",
+ "향기",
+ "향상",
+ "향수",
+ "허락",
+ "허용",
+ "헬기",
+ "현관",
+ "현금",
+ "현대",
+ "현상",
+ "현실",
+ "현장",
+ "현재",
+ "현지",
+ "혈액",
+ "협력",
+ "형부",
+ "형사",
+ "형수",
+ "형식",
+ "형제",
+ "형태",
+ "형편",
+ "혜택",
+ "호기심",
+ "호남",
+ "호랑이",
+ "호박",
+ "호텔",
+ "호흡",
+ "혹시",
+ "홀로",
+ "홈페이지",
+ "홍보",
+ "홍수",
+ "홍차",
+ "화면",
+ "화분",
+ "화살",
+ "화요일",
+ "화장",
+ "화학",
+ "확보",
+ "확인",
+ "확장",
+ "확정",
+ "환갑",
+ "환경",
+ "환영",
+ "환율",
+ "환자",
+ "활기",
+ "활동",
+ "활발히",
+ "활용",
+ "활짝",
+ "회견",
+ "회관",
+ "회복",
+ "회색",
+ "회원",
+ "회장",
+ "회전",
+ "횟수",
+ "횡단보도",
+ "효율적",
+ "후반",
+ "후춧가루",
+ "훈련",
+ "훨씬",
+ "휴식",
+ "휴일",
+ "흉내",
+ "흐름",
+ "흑백",
+ "흑인",
+ "흔적",
+ "흔히",
+ "흥미",
+ "흥분",
+ "희곡",
+ "희망",
+ "희생",
+ "흰색",
+ "힘껏"
+]
+
+},{}],13:[function(require,module,exports){
+module.exports=[
+ "ábaco",
+ "abdomen",
+ "abeja",
+ "abierto",
+ "abogado",
+ "abono",
+ "aborto",
+ "abrazo",
+ "abrir",
+ "abuelo",
+ "abuso",
+ "acabar",
+ "academia",
+ "acceso",
+ "acción",
+ "aceite",
+ "acelga",
+ "acento",
+ "aceptar",
+ "ácido",
+ "aclarar",
+ "acné",
+ "acoger",
+ "acoso",
+ "activo",
+ "acto",
+ "actriz",
+ "actuar",
+ "acudir",
+ "acuerdo",
+ "acusar",
+ "adicto",
+ "admitir",
+ "adoptar",
+ "adorno",
+ "aduana",
+ "adulto",
+ "aéreo",
+ "afectar",
+ "afición",
+ "afinar",
+ "afirmar",
+ "ágil",
+ "agitar",
+ "agonía",
+ "agosto",
+ "agotar",
+ "agregar",
+ "agrio",
+ "agua",
+ "agudo",
+ "águila",
+ "aguja",
+ "ahogo",
+ "ahorro",
+ "aire",
+ "aislar",
+ "ajedrez",
+ "ajeno",
+ "ajuste",
+ "alacrán",
+ "alambre",
+ "alarma",
+ "alba",
+ "álbum",
+ "alcalde",
+ "aldea",
+ "alegre",
+ "alejar",
+ "alerta",
+ "aleta",
+ "alfiler",
+ "alga",
+ "algodón",
+ "aliado",
+ "aliento",
+ "alivio",
+ "alma",
+ "almeja",
+ "almíbar",
+ "altar",
+ "alteza",
+ "altivo",
+ "alto",
+ "altura",
+ "alumno",
+ "alzar",
+ "amable",
+ "amante",
+ "amapola",
+ "amargo",
+ "amasar",
+ "ámbar",
+ "ámbito",
+ "ameno",
+ "amigo",
+ "amistad",
+ "amor",
+ "amparo",
+ "amplio",
+ "ancho",
+ "anciano",
+ "ancla",
+ "andar",
+ "andén",
+ "anemia",
+ "ángulo",
+ "anillo",
+ "ánimo",
+ "anís",
+ "anotar",
+ "antena",
+ "antiguo",
+ "antojo",
+ "anual",
+ "anular",
+ "anuncio",
+ "añadir",
+ "añejo",
+ "año",
+ "apagar",
+ "aparato",
+ "apetito",
+ "apio",
+ "aplicar",
+ "apodo",
+ "aporte",
+ "apoyo",
+ "aprender",
+ "aprobar",
+ "apuesta",
+ "apuro",
+ "arado",
+ "araña",
+ "arar",
+ "árbitro",
+ "árbol",
+ "arbusto",
+ "archivo",
+ "arco",
+ "arder",
+ "ardilla",
+ "arduo",
+ "área",
+ "árido",
+ "aries",
+ "armonía",
+ "arnés",
+ "aroma",
+ "arpa",
+ "arpón",
+ "arreglo",
+ "arroz",
+ "arruga",
+ "arte",
+ "artista",
+ "asa",
+ "asado",
+ "asalto",
+ "ascenso",
+ "asegurar",
+ "aseo",
+ "asesor",
+ "asiento",
+ "asilo",
+ "asistir",
+ "asno",
+ "asombro",
+ "áspero",
+ "astilla",
+ "astro",
+ "astuto",
+ "asumir",
+ "asunto",
+ "atajo",
+ "ataque",
+ "atar",
+ "atento",
+ "ateo",
+ "ático",
+ "atleta",
+ "átomo",
+ "atraer",
+ "atroz",
+ "atún",
+ "audaz",
+ "audio",
+ "auge",
+ "aula",
+ "aumento",
+ "ausente",
+ "autor",
+ "aval",
+ "avance",
+ "avaro",
+ "ave",
+ "avellana",
+ "avena",
+ "avestruz",
+ "avión",
+ "aviso",
+ "ayer",
+ "ayuda",
+ "ayuno",
+ "azafrán",
+ "azar",
+ "azote",
+ "azúcar",
+ "azufre",
+ "azul",
+ "baba",
+ "babor",
+ "bache",
+ "bahía",
+ "baile",
+ "bajar",
+ "balanza",
+ "balcón",
+ "balde",
+ "bambú",
+ "banco",
+ "banda",
+ "baño",
+ "barba",
+ "barco",
+ "barniz",
+ "barro",
+ "báscula",
+ "bastón",
+ "basura",
+ "batalla",
+ "batería",
+ "batir",
+ "batuta",
+ "baúl",
+ "bazar",
+ "bebé",
+ "bebida",
+ "bello",
+ "besar",
+ "beso",
+ "bestia",
+ "bicho",
+ "bien",
+ "bingo",
+ "blanco",
+ "bloque",
+ "blusa",
+ "boa",
+ "bobina",
+ "bobo",
+ "boca",
+ "bocina",
+ "boda",
+ "bodega",
+ "boina",
+ "bola",
+ "bolero",
+ "bolsa",
+ "bomba",
+ "bondad",
+ "bonito",
+ "bono",
+ "bonsái",
+ "borde",
+ "borrar",
+ "bosque",
+ "bote",
+ "botín",
+ "bóveda",
+ "bozal",
+ "bravo",
+ "brazo",
+ "brecha",
+ "breve",
+ "brillo",
+ "brinco",
+ "brisa",
+ "broca",
+ "broma",
+ "bronce",
+ "brote",
+ "bruja",
+ "brusco",
+ "bruto",
+ "buceo",
+ "bucle",
+ "bueno",
+ "buey",
+ "bufanda",
+ "bufón",
+ "búho",
+ "buitre",
+ "bulto",
+ "burbuja",
+ "burla",
+ "burro",
+ "buscar",
+ "butaca",
+ "buzón",
+ "caballo",
+ "cabeza",
+ "cabina",
+ "cabra",
+ "cacao",
+ "cadáver",
+ "cadena",
+ "caer",
+ "café",
+ "caída",
+ "caimán",
+ "caja",
+ "cajón",
+ "cal",
+ "calamar",
+ "calcio",
+ "caldo",
+ "calidad",
+ "calle",
+ "calma",
+ "calor",
+ "calvo",
+ "cama",
+ "cambio",
+ "camello",
+ "camino",
+ "campo",
+ "cáncer",
+ "candil",
+ "canela",
+ "canguro",
+ "canica",
+ "canto",
+ "caña",
+ "cañón",
+ "caoba",
+ "caos",
+ "capaz",
+ "capitán",
+ "capote",
+ "captar",
+ "capucha",
+ "cara",
+ "carbón",
+ "cárcel",
+ "careta",
+ "carga",
+ "cariño",
+ "carne",
+ "carpeta",
+ "carro",
+ "carta",
+ "casa",
+ "casco",
+ "casero",
+ "caspa",
+ "castor",
+ "catorce",
+ "catre",
+ "caudal",
+ "causa",
+ "cazo",
+ "cebolla",
+ "ceder",
+ "cedro",
+ "celda",
+ "célebre",
+ "celoso",
+ "célula",
+ "cemento",
+ "ceniza",
+ "centro",
+ "cerca",
+ "cerdo",
+ "cereza",
+ "cero",
+ "cerrar",
+ "certeza",
+ "césped",
+ "cetro",
+ "chacal",
+ "chaleco",
+ "champú",
+ "chancla",
+ "chapa",
+ "charla",
+ "chico",
+ "chiste",
+ "chivo",
+ "choque",
+ "choza",
+ "chuleta",
+ "chupar",
+ "ciclón",
+ "ciego",
+ "cielo",
+ "cien",
+ "cierto",
+ "cifra",
+ "cigarro",
+ "cima",
+ "cinco",
+ "cine",
+ "cinta",
+ "ciprés",
+ "circo",
+ "ciruela",
+ "cisne",
+ "cita",
+ "ciudad",
+ "clamor",
+ "clan",
+ "claro",
+ "clase",
+ "clave",
+ "cliente",
+ "clima",
+ "clínica",
+ "cobre",
+ "cocción",
+ "cochino",
+ "cocina",
+ "coco",
+ "código",
+ "codo",
+ "cofre",
+ "coger",
+ "cohete",
+ "cojín",
+ "cojo",
+ "cola",
+ "colcha",
+ "colegio",
+ "colgar",
+ "colina",
+ "collar",
+ "colmo",
+ "columna",
+ "combate",
+ "comer",
+ "comida",
+ "cómodo",
+ "compra",
+ "conde",
+ "conejo",
+ "conga",
+ "conocer",
+ "consejo",
+ "contar",
+ "copa",
+ "copia",
+ "corazón",
+ "corbata",
+ "corcho",
+ "cordón",
+ "corona",
+ "correr",
+ "coser",
+ "cosmos",
+ "costa",
+ "cráneo",
+ "cráter",
+ "crear",
+ "crecer",
+ "creído",
+ "crema",
+ "cría",
+ "crimen",
+ "cripta",
+ "crisis",
+ "cromo",
+ "crónica",
+ "croqueta",
+ "crudo",
+ "cruz",
+ "cuadro",
+ "cuarto",
+ "cuatro",
+ "cubo",
+ "cubrir",
+ "cuchara",
+ "cuello",
+ "cuento",
+ "cuerda",
+ "cuesta",
+ "cueva",
+ "cuidar",
+ "culebra",
+ "culpa",
+ "culto",
+ "cumbre",
+ "cumplir",
+ "cuna",
+ "cuneta",
+ "cuota",
+ "cupón",
+ "cúpula",
+ "curar",
+ "curioso",
+ "curso",
+ "curva",
+ "cutis",
+ "dama",
+ "danza",
+ "dar",
+ "dardo",
+ "dátil",
+ "deber",
+ "débil",
+ "década",
+ "decir",
+ "dedo",
+ "defensa",
+ "definir",
+ "dejar",
+ "delfín",
+ "delgado",
+ "delito",
+ "demora",
+ "denso",
+ "dental",
+ "deporte",
+ "derecho",
+ "derrota",
+ "desayuno",
+ "deseo",
+ "desfile",
+ "desnudo",
+ "destino",
+ "desvío",
+ "detalle",
+ "detener",
+ "deuda",
+ "día",
+ "diablo",
+ "diadema",
+ "diamante",
+ "diana",
+ "diario",
+ "dibujo",
+ "dictar",
+ "diente",
+ "dieta",
+ "diez",
+ "difícil",
+ "digno",
+ "dilema",
+ "diluir",
+ "dinero",
+ "directo",
+ "dirigir",
+ "disco",
+ "diseño",
+ "disfraz",
+ "diva",
+ "divino",
+ "doble",
+ "doce",
+ "dolor",
+ "domingo",
+ "don",
+ "donar",
+ "dorado",
+ "dormir",
+ "dorso",
+ "dos",
+ "dosis",
+ "dragón",
+ "droga",
+ "ducha",
+ "duda",
+ "duelo",
+ "dueño",
+ "dulce",
+ "dúo",
+ "duque",
+ "durar",
+ "dureza",
+ "duro",
+ "ébano",
+ "ebrio",
+ "echar",
+ "eco",
+ "ecuador",
+ "edad",
+ "edición",
+ "edificio",
+ "editor",
+ "educar",
+ "efecto",
+ "eficaz",
+ "eje",
+ "ejemplo",
+ "elefante",
+ "elegir",
+ "elemento",
+ "elevar",
+ "elipse",
+ "élite",
+ "elixir",
+ "elogio",
+ "eludir",
+ "embudo",
+ "emitir",
+ "emoción",
+ "empate",
+ "empeño",
+ "empleo",
+ "empresa",
+ "enano",
+ "encargo",
+ "enchufe",
+ "encía",
+ "enemigo",
+ "enero",
+ "enfado",
+ "enfermo",
+ "engaño",
+ "enigma",
+ "enlace",
+ "enorme",
+ "enredo",
+ "ensayo",
+ "enseñar",
+ "entero",
+ "entrar",
+ "envase",
+ "envío",
+ "época",
+ "equipo",
+ "erizo",
+ "escala",
+ "escena",
+ "escolar",
+ "escribir",
+ "escudo",
+ "esencia",
+ "esfera",
+ "esfuerzo",
+ "espada",
+ "espejo",
+ "espía",
+ "esposa",
+ "espuma",
+ "esquí",
+ "estar",
+ "este",
+ "estilo",
+ "estufa",
+ "etapa",
+ "eterno",
+ "ética",
+ "etnia",
+ "evadir",
+ "evaluar",
+ "evento",
+ "evitar",
+ "exacto",
+ "examen",
+ "exceso",
+ "excusa",
+ "exento",
+ "exigir",
+ "exilio",
+ "existir",
+ "éxito",
+ "experto",
+ "explicar",
+ "exponer",
+ "extremo",
+ "fábrica",
+ "fábula",
+ "fachada",
+ "fácil",
+ "factor",
+ "faena",
+ "faja",
+ "falda",
+ "fallo",
+ "falso",
+ "faltar",
+ "fama",
+ "familia",
+ "famoso",
+ "faraón",
+ "farmacia",
+ "farol",
+ "farsa",
+ "fase",
+ "fatiga",
+ "fauna",
+ "favor",
+ "fax",
+ "febrero",
+ "fecha",
+ "feliz",
+ "feo",
+ "feria",
+ "feroz",
+ "fértil",
+ "fervor",
+ "festín",
+ "fiable",
+ "fianza",
+ "fiar",
+ "fibra",
+ "ficción",
+ "ficha",
+ "fideo",
+ "fiebre",
+ "fiel",
+ "fiera",
+ "fiesta",
+ "figura",
+ "fijar",
+ "fijo",
+ "fila",
+ "filete",
+ "filial",
+ "filtro",
+ "fin",
+ "finca",
+ "fingir",
+ "finito",
+ "firma",
+ "flaco",
+ "flauta",
+ "flecha",
+ "flor",
+ "flota",
+ "fluir",
+ "flujo",
+ "flúor",
+ "fobia",
+ "foca",
+ "fogata",
+ "fogón",
+ "folio",
+ "folleto",
+ "fondo",
+ "forma",
+ "forro",
+ "fortuna",
+ "forzar",
+ "fosa",
+ "foto",
+ "fracaso",
+ "frágil",
+ "franja",
+ "frase",
+ "fraude",
+ "freír",
+ "freno",
+ "fresa",
+ "frío",
+ "frito",
+ "fruta",
+ "fuego",
+ "fuente",
+ "fuerza",
+ "fuga",
+ "fumar",
+ "función",
+ "funda",
+ "furgón",
+ "furia",
+ "fusil",
+ "fútbol",
+ "futuro",
+ "gacela",
+ "gafas",
+ "gaita",
+ "gajo",
+ "gala",
+ "galería",
+ "gallo",
+ "gamba",
+ "ganar",
+ "gancho",
+ "ganga",
+ "ganso",
+ "garaje",
+ "garza",
+ "gasolina",
+ "gastar",
+ "gato",
+ "gavilán",
+ "gemelo",
+ "gemir",
+ "gen",
+ "género",
+ "genio",
+ "gente",
+ "geranio",
+ "gerente",
+ "germen",
+ "gesto",
+ "gigante",
+ "gimnasio",
+ "girar",
+ "giro",
+ "glaciar",
+ "globo",
+ "gloria",
+ "gol",
+ "golfo",
+ "goloso",
+ "golpe",
+ "goma",
+ "gordo",
+ "gorila",
+ "gorra",
+ "gota",
+ "goteo",
+ "gozar",
+ "grada",
+ "gráfico",
+ "grano",
+ "grasa",
+ "gratis",
+ "grave",
+ "grieta",
+ "grillo",
+ "gripe",
+ "gris",
+ "grito",
+ "grosor",
+ "grúa",
+ "grueso",
+ "grumo",
+ "grupo",
+ "guante",
+ "guapo",
+ "guardia",
+ "guerra",
+ "guía",
+ "guiño",
+ "guion",
+ "guiso",
+ "guitarra",
+ "gusano",
+ "gustar",
+ "haber",
+ "hábil",
+ "hablar",
+ "hacer",
+ "hacha",
+ "hada",
+ "hallar",
+ "hamaca",
+ "harina",
+ "haz",
+ "hazaña",
+ "hebilla",
+ "hebra",
+ "hecho",
+ "helado",
+ "helio",
+ "hembra",
+ "herir",
+ "hermano",
+ "héroe",
+ "hervir",
+ "hielo",
+ "hierro",
+ "hígado",
+ "higiene",
+ "hijo",
+ "himno",
+ "historia",
+ "hocico",
+ "hogar",
+ "hoguera",
+ "hoja",
+ "hombre",
+ "hongo",
+ "honor",
+ "honra",
+ "hora",
+ "hormiga",
+ "horno",
+ "hostil",
+ "hoyo",
+ "hueco",
+ "huelga",
+ "huerta",
+ "hueso",
+ "huevo",
+ "huida",
+ "huir",
+ "humano",
+ "húmedo",
+ "humilde",
+ "humo",
+ "hundir",
+ "huracán",
+ "hurto",
+ "icono",
+ "ideal",
+ "idioma",
+ "ídolo",
+ "iglesia",
+ "iglú",
+ "igual",
+ "ilegal",
+ "ilusión",
+ "imagen",
+ "imán",
+ "imitar",
+ "impar",
+ "imperio",
+ "imponer",
+ "impulso",
+ "incapaz",
+ "índice",
+ "inerte",
+ "infiel",
+ "informe",
+ "ingenio",
+ "inicio",
+ "inmenso",
+ "inmune",
+ "innato",
+ "insecto",
+ "instante",
+ "interés",
+ "íntimo",
+ "intuir",
+ "inútil",
+ "invierno",
+ "ira",
+ "iris",
+ "ironía",
+ "isla",
+ "islote",
+ "jabalí",
+ "jabón",
+ "jamón",
+ "jarabe",
+ "jardín",
+ "jarra",
+ "jaula",
+ "jazmín",
+ "jefe",
+ "jeringa",
+ "jinete",
+ "jornada",
+ "joroba",
+ "joven",
+ "joya",
+ "juerga",
+ "jueves",
+ "juez",
+ "jugador",
+ "jugo",
+ "juguete",
+ "juicio",
+ "junco",
+ "jungla",
+ "junio",
+ "juntar",
+ "júpiter",
+ "jurar",
+ "justo",
+ "juvenil",
+ "juzgar",
+ "kilo",
+ "koala",
+ "labio",
+ "lacio",
+ "lacra",
+ "lado",
+ "ladrón",
+ "lagarto",
+ "lágrima",
+ "laguna",
+ "laico",
+ "lamer",
+ "lámina",
+ "lámpara",
+ "lana",
+ "lancha",
+ "langosta",
+ "lanza",
+ "lápiz",
+ "largo",
+ "larva",
+ "lástima",
+ "lata",
+ "látex",
+ "latir",
+ "laurel",
+ "lavar",
+ "lazo",
+ "leal",
+ "lección",
+ "leche",
+ "lector",
+ "leer",
+ "legión",
+ "legumbre",
+ "lejano",
+ "lengua",
+ "lento",
+ "leña",
+ "león",
+ "leopardo",
+ "lesión",
+ "letal",
+ "letra",
+ "leve",
+ "leyenda",
+ "libertad",
+ "libro",
+ "licor",
+ "líder",
+ "lidiar",
+ "lienzo",
+ "liga",
+ "ligero",
+ "lima",
+ "límite",
+ "limón",
+ "limpio",
+ "lince",
+ "lindo",
+ "línea",
+ "lingote",
+ "lino",
+ "linterna",
+ "líquido",
+ "liso",
+ "lista",
+ "litera",
+ "litio",
+ "litro",
+ "llaga",
+ "llama",
+ "llanto",
+ "llave",
+ "llegar",
+ "llenar",
+ "llevar",
+ "llorar",
+ "llover",
+ "lluvia",
+ "lobo",
+ "loción",
+ "loco",
+ "locura",
+ "lógica",
+ "logro",
+ "lombriz",
+ "lomo",
+ "lonja",
+ "lote",
+ "lucha",
+ "lucir",
+ "lugar",
+ "lujo",
+ "luna",
+ "lunes",
+ "lupa",
+ "lustro",
+ "luto",
+ "luz",
+ "maceta",
+ "macho",
+ "madera",
+ "madre",
+ "maduro",
+ "maestro",
+ "mafia",
+ "magia",
+ "mago",
+ "maíz",
+ "maldad",
+ "maleta",
+ "malla",
+ "malo",
+ "mamá",
+ "mambo",
+ "mamut",
+ "manco",
+ "mando",
+ "manejar",
+ "manga",
+ "maniquí",
+ "manjar",
+ "mano",
+ "manso",
+ "manta",
+ "mañana",
+ "mapa",
+ "máquina",
+ "mar",
+ "marco",
+ "marea",
+ "marfil",
+ "margen",
+ "marido",
+ "mármol",
+ "marrón",
+ "martes",
+ "marzo",
+ "masa",
+ "máscara",
+ "masivo",
+ "matar",
+ "materia",
+ "matiz",
+ "matriz",
+ "máximo",
+ "mayor",
+ "mazorca",
+ "mecha",
+ "medalla",
+ "medio",
+ "médula",
+ "mejilla",
+ "mejor",
+ "melena",
+ "melón",
+ "memoria",
+ "menor",
+ "mensaje",
+ "mente",
+ "menú",
+ "mercado",
+ "merengue",
+ "mérito",
+ "mes",
+ "mesón",
+ "meta",
+ "meter",
+ "método",
+ "metro",
+ "mezcla",
+ "miedo",
+ "miel",
+ "miembro",
+ "miga",
+ "mil",
+ "milagro",
+ "militar",
+ "millón",
+ "mimo",
+ "mina",
+ "minero",
+ "mínimo",
+ "minuto",
+ "miope",
+ "mirar",
+ "misa",
+ "miseria",
+ "misil",
+ "mismo",
+ "mitad",
+ "mito",
+ "mochila",
+ "moción",
+ "moda",
+ "modelo",
+ "moho",
+ "mojar",
+ "molde",
+ "moler",
+ "molino",
+ "momento",
+ "momia",
+ "monarca",
+ "moneda",
+ "monja",
+ "monto",
+ "moño",
+ "morada",
+ "morder",
+ "moreno",
+ "morir",
+ "morro",
+ "morsa",
+ "mortal",
+ "mosca",
+ "mostrar",
+ "motivo",
+ "mover",
+ "móvil",
+ "mozo",
+ "mucho",
+ "mudar",
+ "mueble",
+ "muela",
+ "muerte",
+ "muestra",
+ "mugre",
+ "mujer",
+ "mula",
+ "muleta",
+ "multa",
+ "mundo",
+ "muñeca",
+ "mural",
+ "muro",
+ "músculo",
+ "museo",
+ "musgo",
+ "música",
+ "muslo",
+ "nácar",
+ "nación",
+ "nadar",
+ "naipe",
+ "naranja",
+ "nariz",
+ "narrar",
+ "nasal",
+ "natal",
+ "nativo",
+ "natural",
+ "náusea",
+ "naval",
+ "nave",
+ "navidad",
+ "necio",
+ "néctar",
+ "negar",
+ "negocio",
+ "negro",
+ "neón",
+ "nervio",
+ "neto",
+ "neutro",
+ "nevar",
+ "nevera",
+ "nicho",
+ "nido",
+ "niebla",
+ "nieto",
+ "niñez",
+ "niño",
+ "nítido",
+ "nivel",
+ "nobleza",
+ "noche",
+ "nómina",
+ "noria",
+ "norma",
+ "norte",
+ "nota",
+ "noticia",
+ "novato",
+ "novela",
+ "novio",
+ "nube",
+ "nuca",
+ "núcleo",
+ "nudillo",
+ "nudo",
+ "nuera",
+ "nueve",
+ "nuez",
+ "nulo",
+ "número",
+ "nutria",
+ "oasis",
+ "obeso",
+ "obispo",
+ "objeto",
+ "obra",
+ "obrero",
+ "observar",
+ "obtener",
+ "obvio",
+ "oca",
+ "ocaso",
+ "océano",
+ "ochenta",
+ "ocho",
+ "ocio",
+ "ocre",
+ "octavo",
+ "octubre",
+ "oculto",
+ "ocupar",
+ "ocurrir",
+ "odiar",
+ "odio",
+ "odisea",
+ "oeste",
+ "ofensa",
+ "oferta",
+ "oficio",
+ "ofrecer",
+ "ogro",
+ "oído",
+ "oír",
+ "ojo",
+ "ola",
+ "oleada",
+ "olfato",
+ "olivo",
+ "olla",
+ "olmo",
+ "olor",
+ "olvido",
+ "ombligo",
+ "onda",
+ "onza",
+ "opaco",
+ "opción",
+ "ópera",
+ "opinar",
+ "oponer",
+ "optar",
+ "óptica",
+ "opuesto",
+ "oración",
+ "orador",
+ "oral",
+ "órbita",
+ "orca",
+ "orden",
+ "oreja",
+ "órgano",
+ "orgía",
+ "orgullo",
+ "oriente",
+ "origen",
+ "orilla",
+ "oro",
+ "orquesta",
+ "oruga",
+ "osadía",
+ "oscuro",
+ "osezno",
+ "oso",
+ "ostra",
+ "otoño",
+ "otro",
+ "oveja",
+ "óvulo",
+ "óxido",
+ "oxígeno",
+ "oyente",
+ "ozono",
+ "pacto",
+ "padre",
+ "paella",
+ "página",
+ "pago",
+ "país",
+ "pájaro",
+ "palabra",
+ "palco",
+ "paleta",
+ "pálido",
+ "palma",
+ "paloma",
+ "palpar",
+ "pan",
+ "panal",
+ "pánico",
+ "pantera",
+ "pañuelo",
+ "papá",
+ "papel",
+ "papilla",
+ "paquete",
+ "parar",
+ "parcela",
+ "pared",
+ "parir",
+ "paro",
+ "párpado",
+ "parque",
+ "párrafo",
+ "parte",
+ "pasar",
+ "paseo",
+ "pasión",
+ "paso",
+ "pasta",
+ "pata",
+ "patio",
+ "patria",
+ "pausa",
+ "pauta",
+ "pavo",
+ "payaso",
+ "peatón",
+ "pecado",
+ "pecera",
+ "pecho",
+ "pedal",
+ "pedir",
+ "pegar",
+ "peine",
+ "pelar",
+ "peldaño",
+ "pelea",
+ "peligro",
+ "pellejo",
+ "pelo",
+ "peluca",
+ "pena",
+ "pensar",
+ "peñón",
+ "peón",
+ "peor",
+ "pepino",
+ "pequeño",
+ "pera",
+ "percha",
+ "perder",
+ "pereza",
+ "perfil",
+ "perico",
+ "perla",
+ "permiso",
+ "perro",
+ "persona",
+ "pesa",
+ "pesca",
+ "pésimo",
+ "pestaña",
+ "pétalo",
+ "petróleo",
+ "pez",
+ "pezuña",
+ "picar",
+ "pichón",
+ "pie",
+ "piedra",
+ "pierna",
+ "pieza",
+ "pijama",
+ "pilar",
+ "piloto",
+ "pimienta",
+ "pino",
+ "pintor",
+ "pinza",
+ "piña",
+ "piojo",
+ "pipa",
+ "pirata",
+ "pisar",
+ "piscina",
+ "piso",
+ "pista",
+ "pitón",
+ "pizca",
+ "placa",
+ "plan",
+ "plata",
+ "playa",
+ "plaza",
+ "pleito",
+ "pleno",
+ "plomo",
+ "pluma",
+ "plural",
+ "pobre",
+ "poco",
+ "poder",
+ "podio",
+ "poema",
+ "poesía",
+ "poeta",
+ "polen",
+ "policía",
+ "pollo",
+ "polvo",
+ "pomada",
+ "pomelo",
+ "pomo",
+ "pompa",
+ "poner",
+ "porción",
+ "portal",
+ "posada",
+ "poseer",
+ "posible",
+ "poste",
+ "potencia",
+ "potro",
+ "pozo",
+ "prado",
+ "precoz",
+ "pregunta",
+ "premio",
+ "prensa",
+ "preso",
+ "previo",
+ "primo",
+ "príncipe",
+ "prisión",
+ "privar",
+ "proa",
+ "probar",
+ "proceso",
+ "producto",
+ "proeza",
+ "profesor",
+ "programa",
+ "prole",
+ "promesa",
+ "pronto",
+ "propio",
+ "próximo",
+ "prueba",
+ "público",
+ "puchero",
+ "pudor",
+ "pueblo",
+ "puerta",
+ "puesto",
+ "pulga",
+ "pulir",
+ "pulmón",
+ "pulpo",
+ "pulso",
+ "puma",
+ "punto",
+ "puñal",
+ "puño",
+ "pupa",
+ "pupila",
+ "puré",
+ "quedar",
+ "queja",
+ "quemar",
+ "querer",
+ "queso",
+ "quieto",
+ "química",
+ "quince",
+ "quitar",
+ "rábano",
+ "rabia",
+ "rabo",
+ "ración",
+ "radical",
+ "raíz",
+ "rama",
+ "rampa",
+ "rancho",
+ "rango",
+ "rapaz",
+ "rápido",
+ "rapto",
+ "rasgo",
+ "raspa",
+ "rato",
+ "rayo",
+ "raza",
+ "razón",
+ "reacción",
+ "realidad",
+ "rebaño",
+ "rebote",
+ "recaer",
+ "receta",
+ "rechazo",
+ "recoger",
+ "recreo",
+ "recto",
+ "recurso",
+ "red",
+ "redondo",
+ "reducir",
+ "reflejo",
+ "reforma",
+ "refrán",
+ "refugio",
+ "regalo",
+ "regir",
+ "regla",
+ "regreso",
+ "rehén",
+ "reino",
+ "reír",
+ "reja",
+ "relato",
+ "relevo",
+ "relieve",
+ "relleno",
+ "reloj",
+ "remar",
+ "remedio",
+ "remo",
+ "rencor",
+ "rendir",
+ "renta",
+ "reparto",
+ "repetir",
+ "reposo",
+ "reptil",
+ "res",
+ "rescate",
+ "resina",
+ "respeto",
+ "resto",
+ "resumen",
+ "retiro",
+ "retorno",
+ "retrato",
+ "reunir",
+ "revés",
+ "revista",
+ "rey",
+ "rezar",
+ "rico",
+ "riego",
+ "rienda",
+ "riesgo",
+ "rifa",
+ "rígido",
+ "rigor",
+ "rincón",
+ "riñón",
+ "río",
+ "riqueza",
+ "risa",
+ "ritmo",
+ "rito",
+ "rizo",
+ "roble",
+ "roce",
+ "rociar",
+ "rodar",
+ "rodeo",
+ "rodilla",
+ "roer",
+ "rojizo",
+ "rojo",
+ "romero",
+ "romper",
+ "ron",
+ "ronco",
+ "ronda",
+ "ropa",
+ "ropero",
+ "rosa",
+ "rosca",
+ "rostro",
+ "rotar",
+ "rubí",
+ "rubor",
+ "rudo",
+ "rueda",
+ "rugir",
+ "ruido",
+ "ruina",
+ "ruleta",
+ "rulo",
+ "rumbo",
+ "rumor",
+ "ruptura",
+ "ruta",
+ "rutina",
+ "sábado",
+ "saber",
+ "sabio",
+ "sable",
+ "sacar",
+ "sagaz",
+ "sagrado",
+ "sala",
+ "saldo",
+ "salero",
+ "salir",
+ "salmón",
+ "salón",
+ "salsa",
+ "salto",
+ "salud",
+ "salvar",
+ "samba",
+ "sanción",
+ "sandía",
+ "sanear",
+ "sangre",
+ "sanidad",
+ "sano",
+ "santo",
+ "sapo",
+ "saque",
+ "sardina",
+ "sartén",
+ "sastre",
+ "satán",
+ "sauna",
+ "saxofón",
+ "sección",
+ "seco",
+ "secreto",
+ "secta",
+ "sed",
+ "seguir",
+ "seis",
+ "sello",
+ "selva",
+ "semana",
+ "semilla",
+ "senda",
+ "sensor",
+ "señal",
+ "señor",
+ "separar",
+ "sepia",
+ "sequía",
+ "ser",
+ "serie",
+ "sermón",
+ "servir",
+ "sesenta",
+ "sesión",
+ "seta",
+ "setenta",
+ "severo",
+ "sexo",
+ "sexto",
+ "sidra",
+ "siesta",
+ "siete",
+ "siglo",
+ "signo",
+ "sílaba",
+ "silbar",
+ "silencio",
+ "silla",
+ "símbolo",
+ "simio",
+ "sirena",
+ "sistema",
+ "sitio",
+ "situar",
+ "sobre",
+ "socio",
+ "sodio",
+ "sol",
+ "solapa",
+ "soldado",
+ "soledad",
+ "sólido",
+ "soltar",
+ "solución",
+ "sombra",
+ "sondeo",
+ "sonido",
+ "sonoro",
+ "sonrisa",
+ "sopa",
+ "soplar",
+ "soporte",
+ "sordo",
+ "sorpresa",
+ "sorteo",
+ "sostén",
+ "sótano",
+ "suave",
+ "subir",
+ "suceso",
+ "sudor",
+ "suegra",
+ "suelo",
+ "sueño",
+ "suerte",
+ "sufrir",
+ "sujeto",
+ "sultán",
+ "sumar",
+ "superar",
+ "suplir",
+ "suponer",
+ "supremo",
+ "sur",
+ "surco",
+ "sureño",
+ "surgir",
+ "susto",
+ "sutil",
+ "tabaco",
+ "tabique",
+ "tabla",
+ "tabú",
+ "taco",
+ "tacto",
+ "tajo",
+ "talar",
+ "talco",
+ "talento",
+ "talla",
+ "talón",
+ "tamaño",
+ "tambor",
+ "tango",
+ "tanque",
+ "tapa",
+ "tapete",
+ "tapia",
+ "tapón",
+ "taquilla",
+ "tarde",
+ "tarea",
+ "tarifa",
+ "tarjeta",
+ "tarot",
+ "tarro",
+ "tarta",
+ "tatuaje",
+ "tauro",
+ "taza",
+ "tazón",
+ "teatro",
+ "techo",
+ "tecla",
+ "técnica",
+ "tejado",
+ "tejer",
+ "tejido",
+ "tela",
+ "teléfono",
+ "tema",
+ "temor",
+ "templo",
+ "tenaz",
+ "tender",
+ "tener",
+ "tenis",
+ "tenso",
+ "teoría",
+ "terapia",
+ "terco",
+ "término",
+ "ternura",
+ "terror",
+ "tesis",
+ "tesoro",
+ "testigo",
+ "tetera",
+ "texto",
+ "tez",
+ "tibio",
+ "tiburón",
+ "tiempo",
+ "tienda",
+ "tierra",
+ "tieso",
+ "tigre",
+ "tijera",
+ "tilde",
+ "timbre",
+ "tímido",
+ "timo",
+ "tinta",
+ "tío",
+ "típico",
+ "tipo",
+ "tira",
+ "tirón",
+ "titán",
+ "títere",
+ "título",
+ "tiza",
+ "toalla",
+ "tobillo",
+ "tocar",
+ "tocino",
+ "todo",
+ "toga",
+ "toldo",
+ "tomar",
+ "tono",
+ "tonto",
+ "topar",
+ "tope",
+ "toque",
+ "tórax",
+ "torero",
+ "tormenta",
+ "torneo",
+ "toro",
+ "torpedo",
+ "torre",
+ "torso",
+ "tortuga",
+ "tos",
+ "tosco",
+ "toser",
+ "tóxico",
+ "trabajo",
+ "tractor",
+ "traer",
+ "tráfico",
+ "trago",
+ "traje",
+ "tramo",
+ "trance",
+ "trato",
+ "trauma",
+ "trazar",
+ "trébol",
+ "tregua",
+ "treinta",
+ "tren",
+ "trepar",
+ "tres",
+ "tribu",
+ "trigo",
+ "tripa",
+ "triste",
+ "triunfo",
+ "trofeo",
+ "trompa",
+ "tronco",
+ "tropa",
+ "trote",
+ "trozo",
+ "truco",
+ "trueno",
+ "trufa",
+ "tubería",
+ "tubo",
+ "tuerto",
+ "tumba",
+ "tumor",
+ "túnel",
+ "túnica",
+ "turbina",
+ "turismo",
+ "turno",
+ "tutor",
+ "ubicar",
+ "úlcera",
+ "umbral",
+ "unidad",
+ "unir",
+ "universo",
+ "uno",
+ "untar",
+ "uña",
+ "urbano",
+ "urbe",
+ "urgente",
+ "urna",
+ "usar",
+ "usuario",
+ "útil",
+ "utopía",
+ "uva",
+ "vaca",
+ "vacío",
+ "vacuna",
+ "vagar",
+ "vago",
+ "vaina",
+ "vajilla",
+ "vale",
+ "válido",
+ "valle",
+ "valor",
+ "válvula",
+ "vampiro",
+ "vara",
+ "variar",
+ "varón",
+ "vaso",
+ "vecino",
+ "vector",
+ "vehículo",
+ "veinte",
+ "vejez",
+ "vela",
+ "velero",
+ "veloz",
+ "vena",
+ "vencer",
+ "venda",
+ "veneno",
+ "vengar",
+ "venir",
+ "venta",
+ "venus",
+ "ver",
+ "verano",
+ "verbo",
+ "verde",
+ "vereda",
+ "verja",
+ "verso",
+ "verter",
+ "vía",
+ "viaje",
+ "vibrar",
+ "vicio",
+ "víctima",
+ "vida",
+ "vídeo",
+ "vidrio",
+ "viejo",
+ "viernes",
+ "vigor",
+ "vil",
+ "villa",
+ "vinagre",
+ "vino",
+ "viñedo",
+ "violín",
+ "viral",
+ "virgo",
+ "virtud",
+ "visor",
+ "víspera",
+ "vista",
+ "vitamina",
+ "viudo",
+ "vivaz",
+ "vivero",
+ "vivir",
+ "vivo",
+ "volcán",
+ "volumen",
+ "volver",
+ "voraz",
+ "votar",
+ "voto",
+ "voz",
+ "vuelo",
+ "vulgar",
+ "yacer",
+ "yate",
+ "yegua",
+ "yema",
+ "yerno",
+ "yeso",
+ "yodo",
+ "yoga",
+ "yogur",
+ "zafiro",
+ "zanja",
+ "zapato",
+ "zarza",
+ "zona",
+ "zorro",
+ "zumo",
+ "zurdo"
+]
+
+},{}],14:[function(require,module,exports){
+// Reference https://github.com/bitcoin/bips/blob/master/bip-0066.mediawiki
+// Format: 0x30 [total-length] 0x02 [R-length] [R] 0x02 [S-length] [S]
+// NOTE: SIGHASH byte ignored AND restricted, truncate before use
+
+var Buffer = require('safe-buffer').Buffer
+
+function check (buffer) {
+ if (buffer.length < 8) return false
+ if (buffer.length > 72) return false
+ if (buffer[0] !== 0x30) return false
+ if (buffer[1] !== buffer.length - 2) return false
+ if (buffer[2] !== 0x02) return false
+
+ var lenR = buffer[3]
+ if (lenR === 0) return false
+ if (5 + lenR >= buffer.length) return false
+ if (buffer[4 + lenR] !== 0x02) return false
+
+ var lenS = buffer[5 + lenR]
+ if (lenS === 0) return false
+ if ((6 + lenR + lenS) !== buffer.length) return false
+
+ if (buffer[4] & 0x80) return false
+ if (lenR > 1 && (buffer[4] === 0x00) && !(buffer[5] & 0x80)) return false
+
+ if (buffer[lenR + 6] & 0x80) return false
+ if (lenS > 1 && (buffer[lenR + 6] === 0x00) && !(buffer[lenR + 7] & 0x80)) return false
+ return true
+}
+
+function decode (buffer) {
+ if (buffer.length < 8) throw new Error('DER sequence length is too short')
+ if (buffer.length > 72) throw new Error('DER sequence length is too long')
+ if (buffer[0] !== 0x30) throw new Error('Expected DER sequence')
+ if (buffer[1] !== buffer.length - 2) throw new Error('DER sequence length is invalid')
+ if (buffer[2] !== 0x02) throw new Error('Expected DER integer')
+
+ var lenR = buffer[3]
+ if (lenR === 0) throw new Error('R length is zero')
+ if (5 + lenR >= buffer.length) throw new Error('R length is too long')
+ if (buffer[4 + lenR] !== 0x02) throw new Error('Expected DER integer (2)')
+
+ var lenS = buffer[5 + lenR]
+ if (lenS === 0) throw new Error('S length is zero')
+ if ((6 + lenR + lenS) !== buffer.length) throw new Error('S length is invalid')
+
+ if (buffer[4] & 0x80) throw new Error('R value is negative')
+ if (lenR > 1 && (buffer[4] === 0x00) && !(buffer[5] & 0x80)) throw new Error('R value excessively padded')
+
+ if (buffer[lenR + 6] & 0x80) throw new Error('S value is negative')
+ if (lenS > 1 && (buffer[lenR + 6] === 0x00) && !(buffer[lenR + 7] & 0x80)) throw new Error('S value excessively padded')
+
+ // non-BIP66 - extract R, S values
+ return {
+ r: buffer.slice(4, 4 + lenR),
+ s: buffer.slice(6 + lenR)
+ }
+}
+
+/*
+ * Expects r and s to be positive DER integers.
+ *
+ * The DER format uses the most significant bit as a sign bit (& 0x80).
+ * If the significant bit is set AND the integer is positive, a 0x00 is prepended.
+ *
+ * Examples:
+ *
+ * 0 => 0x00
+ * 1 => 0x01
+ * -1 => 0xff
+ * 127 => 0x7f
+ * -127 => 0x81
+ * 128 => 0x0080
+ * -128 => 0x80
+ * 255 => 0x00ff
+ * -255 => 0xff01
+ * 16300 => 0x3fac
+ * -16300 => 0xc054
+ * 62300 => 0x00f35c
+ * -62300 => 0xff0ca4
+*/
+function encode (r, s) {
+ var lenR = r.length
+ var lenS = s.length
+ if (lenR === 0) throw new Error('R length is zero')
+ if (lenS === 0) throw new Error('S length is zero')
+ if (lenR > 33) throw new Error('R length is too long')
+ if (lenS > 33) throw new Error('S length is too long')
+ if (r[0] & 0x80) throw new Error('R value is negative')
+ if (s[0] & 0x80) throw new Error('S value is negative')
+ if (lenR > 1 && (r[0] === 0x00) && !(r[1] & 0x80)) throw new Error('R value excessively padded')
+ if (lenS > 1 && (s[0] === 0x00) && !(s[1] & 0x80)) throw new Error('S value excessively padded')
+
+ var signature = Buffer.allocUnsafe(6 + lenR + lenS)
+
+ // 0x30 [total-length] 0x02 [R-length] [R] 0x02 [S-length] [S]
+ signature[0] = 0x30
+ signature[1] = signature.length - 2
+ signature[2] = 0x02
+ signature[3] = r.length
+ r.copy(signature, 4)
+ signature[4 + lenR] = 0x02
+ signature[5 + lenR] = s.length
+ s.copy(signature, 6 + lenR)
+
+ return signature
+}
+
+module.exports = {
+ check: check,
+ decode: decode,
+ encode: encode
+}
+
+},{"safe-buffer":115}],15:[function(require,module,exports){
+module.exports={
+ "OP_FALSE": 0,
+ "OP_0": 0,
+ "OP_PUSHDATA1": 76,
+ "OP_PUSHDATA2": 77,
+ "OP_PUSHDATA4": 78,
+ "OP_1NEGATE": 79,
+ "OP_RESERVED": 80,
+ "OP_TRUE": 81,
+ "OP_1": 81,
+ "OP_2": 82,
+ "OP_3": 83,
+ "OP_4": 84,
+ "OP_5": 85,
+ "OP_6": 86,
+ "OP_7": 87,
+ "OP_8": 88,
+ "OP_9": 89,
+ "OP_10": 90,
+ "OP_11": 91,
+ "OP_12": 92,
+ "OP_13": 93,
+ "OP_14": 94,
+ "OP_15": 95,
+ "OP_16": 96,
+
+ "OP_NOP": 97,
+ "OP_VER": 98,
+ "OP_IF": 99,
+ "OP_NOTIF": 100,
+ "OP_VERIF": 101,
+ "OP_VERNOTIF": 102,
+ "OP_ELSE": 103,
+ "OP_ENDIF": 104,
+ "OP_VERIFY": 105,
+ "OP_RETURN": 106,
+
+ "OP_TOALTSTACK": 107,
+ "OP_FROMALTSTACK": 108,
+ "OP_2DROP": 109,
+ "OP_2DUP": 110,
+ "OP_3DUP": 111,
+ "OP_2OVER": 112,
+ "OP_2ROT": 113,
+ "OP_2SWAP": 114,
+ "OP_IFDUP": 115,
+ "OP_DEPTH": 116,
+ "OP_DROP": 117,
+ "OP_DUP": 118,
+ "OP_NIP": 119,
+ "OP_OVER": 120,
+ "OP_PICK": 121,
+ "OP_ROLL": 122,
+ "OP_ROT": 123,
+ "OP_SWAP": 124,
+ "OP_TUCK": 125,
+
+ "OP_CAT": 126,
+ "OP_SUBSTR": 127,
+ "OP_LEFT": 128,
+ "OP_RIGHT": 129,
+ "OP_SIZE": 130,
+
+ "OP_INVERT": 131,
+ "OP_AND": 132,
+ "OP_OR": 133,
+ "OP_XOR": 134,
+ "OP_EQUAL": 135,
+ "OP_EQUALVERIFY": 136,
+ "OP_RESERVED1": 137,
+ "OP_RESERVED2": 138,
+
+ "OP_1ADD": 139,
+ "OP_1SUB": 140,
+ "OP_2MUL": 141,
+ "OP_2DIV": 142,
+ "OP_NEGATE": 143,
+ "OP_ABS": 144,
+ "OP_NOT": 145,
+ "OP_0NOTEQUAL": 146,
+ "OP_ADD": 147,
+ "OP_SUB": 148,
+ "OP_MUL": 149,
+ "OP_DIV": 150,
+ "OP_MOD": 151,
+ "OP_LSHIFT": 152,
+ "OP_RSHIFT": 153,
+
+ "OP_BOOLAND": 154,
+ "OP_BOOLOR": 155,
+ "OP_NUMEQUAL": 156,
+ "OP_NUMEQUALVERIFY": 157,
+ "OP_NUMNOTEQUAL": 158,
+ "OP_LESSTHAN": 159,
+ "OP_GREATERTHAN": 160,
+ "OP_LESSTHANOREQUAL": 161,
+ "OP_GREATERTHANOREQUAL": 162,
+ "OP_MIN": 163,
+ "OP_MAX": 164,
+
+ "OP_WITHIN": 165,
+
+ "OP_RIPEMD160": 166,
+ "OP_SHA1": 167,
+ "OP_SHA256": 168,
+ "OP_HASH160": 169,
+ "OP_HASH256": 170,
+ "OP_CODESEPARATOR": 171,
+ "OP_CHECKSIG": 172,
+ "OP_CHECKSIGVERIFY": 173,
+ "OP_CHECKMULTISIG": 174,
+ "OP_CHECKMULTISIGVERIFY": 175,
+
+ "OP_NOP1": 176,
+
+ "OP_NOP2": 177,
+ "OP_CHECKLOCKTIMEVERIFY": 177,
+
+ "OP_NOP3": 178,
+ "OP_CHECKSEQUENCEVERIFY": 178,
+
+ "OP_NOP4": 179,
+ "OP_NOP5": 180,
+ "OP_NOP6": 181,
+ "OP_NOP7": 182,
+ "OP_NOP8": 183,
+ "OP_NOP9": 184,
+ "OP_NOP10": 185,
+
+ "OP_PUBKEYHASH": 253,
+ "OP_PUBKEY": 254,
+ "OP_INVALIDOPCODE": 255
+}
+
+},{}],16:[function(require,module,exports){
+var OPS = require('./index.json')
+
+var map = {}
+for (var op in OPS) {
+ var code = OPS[op]
+ map[code] = op
+}
+
+module.exports = map
+
+},{"./index.json":15}],17:[function(require,module,exports){
+const Buffer = require('safe-buffer').Buffer
+const bech32 = require('bech32')
+const bs58check = require('bs58check')
+const bscript = require('./script')
+const networks = require('./networks')
+const typeforce = require('typeforce')
+const types = require('./types')
+const payments = require('./payments')
+
+function fromBase58Check (address) {
+ const payload = bs58check.decode(address)
+
+ // TODO: 4.0.0, move to "toOutputScript"
+ if (payload.length < 21) throw new TypeError(address + ' is too short')
+ if (payload.length > 21) throw new TypeError(address + ' is too long')
+
+ const version = payload.readUInt8(0)
+ const hash = payload.slice(1)
+
+ return { version: version, hash: hash }
+}
+
+function fromBech32 (address) {
+ const result = bech32.decode(address)
+ const data = bech32.fromWords(result.words.slice(1))
+
+ return {
+ version: result.words[0],
+ prefix: result.prefix,
+ data: Buffer.from(data)
+ }
+}
+
+function toBase58Check (hash, version) {
+ typeforce(types.tuple(types.Hash160bit, types.UInt8), arguments)
+
+ const payload = Buffer.allocUnsafe(21)
+ payload.writeUInt8(version, 0)
+ hash.copy(payload, 1)
+
+ return bs58check.encode(payload)
+}
+
+function toBech32 (data, version, prefix) {
+ const words = bech32.toWords(data)
+ words.unshift(version)
+
+ return bech32.encode(prefix, words)
+}
+
+function fromOutputScript (output, network) {
+ network = network || networks.bitcoin
+
+ try { return payments.p2pkh({ output, network }).address } catch (e) {}
+ try { return payments.p2sh({ output, network }).address } catch (e) {}
+ try { return payments.p2wpkh({ output, network }).address } catch (e) {}
+ try { return payments.p2wsh({ output, network }).address } catch (e) {}
+
+ throw new Error(bscript.toASM(output) + ' has no matching Address')
+}
+
+function toOutputScript (address, network) {
+ network = network || networks.bitcoin
+
+ let decode
+ try {
+ decode = fromBase58Check(address)
+ } catch (e) {}
+
+ if (decode) {
+ if (decode.version === network.pubKeyHash) return payments.p2pkh({ hash: decode.hash }).output
+ if (decode.version === network.scriptHash) return payments.p2sh({ hash: decode.hash }).output
+ } else {
+ try {
+ decode = fromBech32(address)
+ } catch (e) {}
+
+ if (decode) {
+ if (decode.prefix !== network.bech32) throw new Error(address + ' has an invalid prefix')
+ if (decode.version === 0) {
+ if (decode.data.length === 20) return payments.p2wpkh({ hash: decode.data }).output
+ if (decode.data.length === 32) return payments.p2wsh({ hash: decode.data }).output
+ }
+ }
+ }
+
+ throw new Error(address + ' has no matching Script')
+}
+
+module.exports = {
+ fromBase58Check: fromBase58Check,
+ fromBech32: fromBech32,
+ fromOutputScript: fromOutputScript,
+ toBase58Check: toBase58Check,
+ toBech32: toBech32,
+ toOutputScript: toOutputScript
+}
+
+},{"./networks":24,"./payments":26,"./script":34,"./types":60,"bech32":2,"bs58check":65,"safe-buffer":115,"typeforce":134}],18:[function(require,module,exports){
+const Buffer = require('safe-buffer').Buffer
+const bcrypto = require('./crypto')
+const fastMerkleRoot = require('merkle-lib/fastRoot')
+const typeforce = require('typeforce')
+const types = require('./types')
+const varuint = require('varuint-bitcoin')
+
+const Transaction = require('./transaction')
+
+function Block () {
+ this.version = 1
+ this.prevHash = null
+ this.merkleRoot = null
+ this.timestamp = 0
+ this.bits = 0
+ this.nonce = 0
+}
+
+Block.fromBuffer = function (buffer) {
+ if (buffer.length < 80) throw new Error('Buffer too small (< 80 bytes)')
+
+ let offset = 0
+ function readSlice (n) {
+ offset += n
+ return buffer.slice(offset - n, offset)
+ }
+
+ function readUInt32 () {
+ const i = buffer.readUInt32LE(offset)
+ offset += 4
+ return i
+ }
+
+ function readInt32 () {
+ const i = buffer.readInt32LE(offset)
+ offset += 4
+ return i
+ }
+
+ const block = new Block()
+ block.version = readInt32()
+ block.prevHash = readSlice(32)
+ block.merkleRoot = readSlice(32)
+ block.timestamp = readUInt32()
+ block.bits = readUInt32()
+ block.nonce = readUInt32()
+
+ if (buffer.length === 80) return block
+
+ function readVarInt () {
+ const vi = varuint.decode(buffer, offset)
+ offset += varuint.decode.bytes
+ return vi
+ }
+
+ function readTransaction () {
+ const tx = Transaction.fromBuffer(buffer.slice(offset), true)
+ offset += tx.byteLength()
+ return tx
+ }
+
+ const nTransactions = readVarInt()
+ block.transactions = []
+
+ for (var i = 0; i < nTransactions; ++i) {
+ const tx = readTransaction()
+ block.transactions.push(tx)
+ }
+
+ return block
+}
+
+Block.prototype.byteLength = function (headersOnly) {
+ if (headersOnly || !this.transactions) return 80
+
+ return 80 + varuint.encodingLength(this.transactions.length) + this.transactions.reduce(function (a, x) {
+ return a + x.byteLength()
+ }, 0)
+}
+
+Block.fromHex = function (hex) {
+ return Block.fromBuffer(Buffer.from(hex, 'hex'))
+}
+
+Block.prototype.getHash = function () {
+ return bcrypto.hash256(this.toBuffer(true))
+}
+
+Block.prototype.getId = function () {
+ return this.getHash().reverse().toString('hex')
+}
+
+Block.prototype.getUTCDate = function () {
+ const date = new Date(0) // epoch
+ date.setUTCSeconds(this.timestamp)
+
+ return date
+}
+
+// TODO: buffer, offset compatibility
+Block.prototype.toBuffer = function (headersOnly) {
+ const buffer = Buffer.allocUnsafe(this.byteLength(headersOnly))
+
+ let offset = 0
+ function writeSlice (slice) {
+ slice.copy(buffer, offset)
+ offset += slice.length
+ }
+
+ function writeInt32 (i) {
+ buffer.writeInt32LE(i, offset)
+ offset += 4
+ }
+ function writeUInt32 (i) {
+ buffer.writeUInt32LE(i, offset)
+ offset += 4
+ }
+
+ writeInt32(this.version)
+ writeSlice(this.prevHash)
+ writeSlice(this.merkleRoot)
+ writeUInt32(this.timestamp)
+ writeUInt32(this.bits)
+ writeUInt32(this.nonce)
+
+ if (headersOnly || !this.transactions) return buffer
+
+ varuint.encode(this.transactions.length, buffer, offset)
+ offset += varuint.encode.bytes
+
+ this.transactions.forEach(function (tx) {
+ const txSize = tx.byteLength() // TODO: extract from toBuffer?
+ tx.toBuffer(buffer, offset)
+ offset += txSize
+ })
+
+ return buffer
+}
+
+Block.prototype.toHex = function (headersOnly) {
+ return this.toBuffer(headersOnly).toString('hex')
+}
+
+Block.calculateTarget = function (bits) {
+ const exponent = ((bits & 0xff000000) >> 24) - 3
+ const mantissa = bits & 0x007fffff
+ const target = Buffer.alloc(32, 0)
+ target.writeUIntBE(mantissa, 29 - exponent, 3)
+ return target
+}
+
+Block.calculateMerkleRoot = function (transactions) {
+ typeforce([{ getHash: types.Function }], transactions)
+ if (transactions.length === 0) throw TypeError('Cannot compute merkle root for zero transactions')
+
+ const hashes = transactions.map(function (transaction) {
+ return transaction.getHash()
+ })
+
+ return fastMerkleRoot(hashes, bcrypto.hash256)
+}
+
+Block.prototype.checkMerkleRoot = function () {
+ if (!this.transactions) return false
+
+ const actualMerkleRoot = Block.calculateMerkleRoot(this.transactions)
+ return this.merkleRoot.compare(actualMerkleRoot) === 0
+}
+
+Block.prototype.checkProofOfWork = function () {
+ const hash = this.getHash().reverse()
+ const target = Block.calculateTarget(this.bits)
+
+ return hash.compare(target) <= 0
+}
+
+module.exports = Block
+
+},{"./crypto":21,"./transaction":58,"./types":60,"merkle-lib/fastRoot":103,"safe-buffer":115,"typeforce":134,"varuint-bitcoin":137}],19:[function(require,module,exports){
+// https://github.com/feross/buffer/blob/master/index.js#L1127
+function verifuint (value, max) {
+ if (typeof value !== 'number') throw new Error('cannot write a non-number as a number')
+ if (value < 0) throw new Error('specified a negative value for writing an unsigned value')
+ if (value > max) throw new Error('RangeError: value out of range')
+ if (Math.floor(value) !== value) throw new Error('value has a fractional component')
+}
+
+function readUInt64LE (buffer, offset) {
+ const a = buffer.readUInt32LE(offset)
+ let b = buffer.readUInt32LE(offset + 4)
+ b *= 0x100000000
+
+ verifuint(b + a, 0x001fffffffffffff)
+ return b + a
+}
+
+function writeUInt64LE (buffer, value, offset) {
+ verifuint(value, 0x001fffffffffffff)
+
+ buffer.writeInt32LE(value & -1, offset)
+ buffer.writeUInt32LE(Math.floor(value / 0x100000000), offset + 4)
+ return offset + 8
+}
+
+module.exports = {
+ readUInt64LE: readUInt64LE,
+ writeUInt64LE: writeUInt64LE
+}
+
+},{}],20:[function(require,module,exports){
+const decompile = require('./script').decompile
+const multisig = require('./templates/multisig')
+const nullData = require('./templates/nulldata')
+const pubKey = require('./templates/pubkey')
+const pubKeyHash = require('./templates/pubkeyhash')
+const scriptHash = require('./templates/scripthash')
+const witnessPubKeyHash = require('./templates/witnesspubkeyhash')
+const witnessScriptHash = require('./templates/witnessscripthash')
+const witnessCommitment = require('./templates/witnesscommitment')
+
+const types = {
+ P2MS: 'multisig',
+ NONSTANDARD: 'nonstandard',
+ NULLDATA: 'nulldata',
+ P2PK: 'pubkey',
+ P2PKH: 'pubkeyhash',
+ P2SH: 'scripthash',
+ P2WPKH: 'witnesspubkeyhash',
+ P2WSH: 'witnessscripthash',
+ WITNESS_COMMITMENT: 'witnesscommitment'
+}
+
+function classifyOutput (script) {
+ if (witnessPubKeyHash.output.check(script)) return types.P2WPKH
+ if (witnessScriptHash.output.check(script)) return types.P2WSH
+ if (pubKeyHash.output.check(script)) return types.P2PKH
+ if (scriptHash.output.check(script)) return types.P2SH
+
+ // XXX: optimization, below functions .decompile before use
+ const chunks = decompile(script)
+ if (!chunks) throw new TypeError('Invalid script')
+
+ if (multisig.output.check(chunks)) return types.P2MS
+ if (pubKey.output.check(chunks)) return types.P2PK
+ if (witnessCommitment.output.check(chunks)) return types.WITNESS_COMMITMENT
+ if (nullData.output.check(chunks)) return types.NULLDATA
+
+ return types.NONSTANDARD
+}
+
+function classifyInput (script, allowIncomplete) {
+ // XXX: optimization, below functions .decompile before use
+ const chunks = decompile(script)
+ if (!chunks) throw new TypeError('Invalid script')
+
+ if (pubKeyHash.input.check(chunks)) return types.P2PKH
+ if (scriptHash.input.check(chunks, allowIncomplete)) return types.P2SH
+ if (multisig.input.check(chunks, allowIncomplete)) return types.P2MS
+ if (pubKey.input.check(chunks)) return types.P2PK
+
+ return types.NONSTANDARD
+}
+
+function classifyWitness (script, allowIncomplete) {
+ // XXX: optimization, below functions .decompile before use
+ const chunks = decompile(script)
+ if (!chunks) throw new TypeError('Invalid script')
+
+ if (witnessPubKeyHash.input.check(chunks)) return types.P2WPKH
+ if (witnessScriptHash.input.check(chunks, allowIncomplete)) return types.P2WSH
+
+ return types.NONSTANDARD
+}
+
+module.exports = {
+ input: classifyInput,
+ output: classifyOutput,
+ witness: classifyWitness,
+ types: types
+}
+
+},{"./script":34,"./templates/multisig":37,"./templates/nulldata":40,"./templates/pubkey":41,"./templates/pubkeyhash":44,"./templates/scripthash":47,"./templates/witnesscommitment":50,"./templates/witnesspubkeyhash":52,"./templates/witnessscripthash":55}],21:[function(require,module,exports){
+const createHash = require('create-hash')
+
+function ripemd160 (buffer) {
+ try {
+ return createHash('rmd160').update(buffer).digest()
+ } catch (err) {
+ return createHash('ripemd160').update(buffer).digest()
+ }
+}
+
+function sha1 (buffer) {
+ return createHash('sha1').update(buffer).digest()
+}
+
+function sha256 (buffer) {
+ return createHash('sha256').update(buffer).digest()
+}
+
+function hash160 (buffer) {
+ return ripemd160(sha256(buffer))
+}
+
+function hash256 (buffer) {
+ return sha256(sha256(buffer))
+}
+
+module.exports = {
+ hash160: hash160,
+ hash256: hash256,
+ ripemd160: ripemd160,
+ sha1: sha1,
+ sha256: sha256
+}
+
+},{"create-hash":67}],22:[function(require,module,exports){
+const ecc = require('tiny-secp256k1')
+const randomBytes = require('randombytes')
+const typeforce = require('typeforce')
+const types = require('./types')
+const wif = require('wif')
+
+const NETWORKS = require('./networks')
+const isOptions = typeforce.maybe(typeforce.compile({
+ compressed: types.maybe(types.Boolean),
+ network: types.maybe(types.Network)
+}))
+
+function ECPair (d, Q, options) {
+ options = options || {}
+
+ this.compressed = options.compressed === undefined ? true : options.compressed
+ this.network = options.network || NETWORKS.bitcoin
+
+ this.__d = d || null
+ this.__Q = null
+ if (Q) this.__Q = ecc.pointCompress(Q, this.compressed)
+}
+
+Object.defineProperty(ECPair.prototype, 'privateKey', {
+ enumerable: false,
+ get: function () { return this.__d }
+})
+
+Object.defineProperty(ECPair.prototype, 'publicKey', { get: function () {
+ if (!this.__Q) this.__Q = ecc.pointFromScalar(this.__d, this.compressed)
+ return this.__Q
+}})
+
+ECPair.prototype.toWIF = function () {
+ if (!this.__d) throw new Error('Missing private key')
+ return wif.encode(this.network.wif, this.__d, this.compressed)
+}
+
+ECPair.prototype.sign = function (hash) {
+ if (!this.__d) throw new Error('Missing private key')
+ return ecc.sign(hash, this.__d)
+}
+
+ECPair.prototype.verify = function (hash, signature) {
+ return ecc.verify(hash, this.publicKey, signature)
+}
+
+function fromPrivateKey (buffer, options) {
+ typeforce(types.Buffer256bit, buffer)
+ if (!ecc.isPrivate(buffer)) throw new TypeError('Private key not in range [1, n)')
+ typeforce(isOptions, options)
+
+ return new ECPair(buffer, null, options)
+}
+
+function fromPublicKey (buffer, options) {
+ typeforce(ecc.isPoint, buffer)
+ typeforce(isOptions, options)
+ return new ECPair(null, buffer, options)
+}
+
+function fromWIF (string, network) {
+ const decoded = wif.decode(string)
+ const version = decoded.version
+
+ // list of networks?
+ if (types.Array(network)) {
+ network = network.filter(function (x) {
+ return version === x.wif
+ }).pop()
+
+ if (!network) throw new Error('Unknown network version')
+
+ // otherwise, assume a network object (or default to bitcoin)
+ } else {
+ network = network || NETWORKS.bitcoin
+
+ if (version !== network.wif) throw new Error('Invalid network version')
+ }
+
+ return fromPrivateKey(decoded.privateKey, {
+ compressed: decoded.compressed,
+ network: network
+ })
+}
+
+function makeRandom (options) {
+ typeforce(isOptions, options)
+ options = options || {}
+ const rng = options.rng || randomBytes
+
+ let d
+ do {
+ d = rng(32)
+ typeforce(types.Buffer256bit, d)
+ } while (!ecc.isPrivate(d))
+
+ return fromPrivateKey(d, options)
+}
+
+module.exports = {
+ makeRandom,
+ fromPrivateKey,
+ fromPublicKey,
+ fromWIF
+}
+
+},{"./networks":24,"./types":60,"randombytes":113,"tiny-secp256k1":130,"typeforce":134,"wif":138}],23:[function(require,module,exports){
+const script = require('./script')
+
+module.exports = {
+ Block: require('./block'),
+ ECPair: require('./ecpair'),
+ Transaction: require('./transaction'),
+ TransactionBuilder: require('./transaction_builder'),
+
+ address: require('./address'),
+ bip32: require('bip32'),
+ crypto: require('./crypto'),
+ networks: require('./networks'),
+ opcodes: require('bitcoin-ops'),
+ payments: require('./payments'),
+ script: script
+}
+
+},{"./address":17,"./block":18,"./crypto":21,"./ecpair":22,"./networks":24,"./payments":26,"./script":34,"./transaction":58,"./transaction_builder":59,"bip32":4,"bitcoin-ops":15}],24:[function(require,module,exports){
+// https://en.bitcoin.it/wiki/List_of_address_prefixes
+// Dogecoin BIP32 is a proposed standard: https://bitcointalk.org/index.php?topic=409731
+
+module.exports = {
+ bitcoin: {
+ messagePrefix: '\x18Bitcoin Signed Message:\n',
+ bech32: 'bc',
+ bip32: {
+ public: 0x0488b21e,
+ private: 0x0488ade4
+ },
+ pubKeyHash: 0x00,
+ scriptHash: 0x05,
+ wif: 0x80
+ },
+ regtest: {
+ messagePrefix: '\x18Bitcoin Signed Message:\n',
+ bech32: 'bcrt',
+ bip32: {
+ public: 0x043587cf,
+ private: 0x04358394
+ },
+ pubKeyHash: 0x6f,
+ scriptHash: 0xc4,
+ wif: 0xef
+ },
+ testnet: {
+ messagePrefix: '\x18Bitcoin Signed Message:\n',
+ bech32: 'tb',
+ bip32: {
+ public: 0x043587cf,
+ private: 0x04358394
+ },
+ pubKeyHash: 0x6f,
+ scriptHash: 0xc4,
+ wif: 0xef
+ }
+}
+
+},{}],25:[function(require,module,exports){
+const lazy = require('./lazy')
+const typef = require('typeforce')
+const OPS = require('bitcoin-ops')
+
+const bscript = require('../script')
+const BITCOIN_NETWORK = require('../networks').bitcoin
+
+function stacksEqual (a, b) {
+ if (a.length !== b.length) return false
+
+ return a.every(function (x, i) {
+ return x.equals(b[i])
+ })
+}
+
+// output: OP_RETURN ...
+function p2data (a, opts) {
+ if (
+ !a.data &&
+ !a.output
+ ) throw new TypeError('Not enough data')
+ opts = Object.assign({ validate: true }, opts || {})
+
+ typef({
+ network: typef.maybe(typef.Object),
+ output: typef.maybe(typef.Buffer),
+ data: typef.maybe(typef.arrayOf(typef.Buffer))
+ }, a)
+
+ const network = a.network || BITCOIN_NETWORK
+ const o = { network }
+
+ lazy.prop(o, 'output', function () {
+ if (!a.data) return
+ return bscript.compile([OPS.OP_RETURN].concat(a.data))
+ })
+ lazy.prop(o, 'data', function () {
+ if (!a.output) return
+ return bscript.decompile(a.output).slice(1)
+ })
+
+ // extended validation
+ if (opts.validate) {
+ if (a.output) {
+ const chunks = bscript.decompile(a.output)
+ if (chunks[0] !== OPS.OP_RETURN) throw new TypeError('Output is invalid')
+ if (!chunks.slice(1).every(typef.Buffer)) throw new TypeError('Output is invalid')
+
+ if (a.data && !stacksEqual(a.data, o.data)) throw new TypeError('Data mismatch')
+ }
+ }
+
+ return Object.assign(o, a)
+}
+
+module.exports = p2data
+
+},{"../networks":24,"../script":34,"./lazy":27,"bitcoin-ops":15,"typeforce":134}],26:[function(require,module,exports){
+const embed = require('./embed')
+const p2ms = require('./p2ms')
+const p2pk = require('./p2pk')
+const p2pkh = require('./p2pkh')
+const p2sh = require('./p2sh')
+const p2wpkh = require('./p2wpkh')
+const p2wsh = require('./p2wsh')
+
+module.exports = { embed, p2ms, p2pk, p2pkh, p2sh, p2wpkh, p2wsh }
+
+// TODO
+// witness commitment
+
+},{"./embed":25,"./p2ms":28,"./p2pk":29,"./p2pkh":30,"./p2sh":31,"./p2wpkh":32,"./p2wsh":33}],27:[function(require,module,exports){
+function prop (object, name, f) {
+ Object.defineProperty(object, name, {
+ configurable: true,
+ enumerable: true,
+ get: function () {
+ let value = f.call(this)
+ this[name] = value
+ return value
+ },
+ set: function (value) {
+ Object.defineProperty(this, name, {
+ configurable: true,
+ enumerable: true,
+ value: value,
+ writable: true
+ })
+ }
+ })
+}
+
+function value (f) {
+ let value
+ return function () {
+ if (value !== undefined) return value
+ value = f()
+ return value
+ }
+}
+
+module.exports = { prop, value }
+
+},{}],28:[function(require,module,exports){
+const lazy = require('./lazy')
+const typef = require('typeforce')
+const OPS = require('bitcoin-ops')
+const ecc = require('tiny-secp256k1')
+
+const bscript = require('../script')
+const BITCOIN_NETWORK = require('../networks').bitcoin
+const OP_INT_BASE = OPS.OP_RESERVED // OP_1 - 1
+
+function stacksEqual (a, b) {
+ if (a.length !== b.length) return false
+
+ return a.every(function (x, i) {
+ return x.equals(b[i])
+ })
+}
+
+// input: OP_0 [signatures ...]
+// output: m [pubKeys ...] n OP_CHECKMULTISIG
+function p2ms (a, opts) {
+ if (
+ !a.input &&
+ !a.output &&
+ !(a.pubkeys && a.m !== undefined) &&
+ !a.signatures
+ ) throw new TypeError('Not enough data')
+ opts = Object.assign({ validate: true }, opts || {})
+
+ function isAcceptableSignature (x) {
+ return bscript.isCanonicalScriptSignature(x) || (opts.allowIncomplete && (x === OPS.OP_0))
+ }
+
+ typef({
+ network: typef.maybe(typef.Object),
+ m: typef.maybe(typef.Number),
+ n: typef.maybe(typef.Number),
+ output: typef.maybe(typef.Buffer),
+ pubkeys: typef.maybe(typef.arrayOf(ecc.isPoint)),
+
+ signatures: typef.maybe(typef.arrayOf(isAcceptableSignature)),
+ input: typef.maybe(typef.Buffer)
+ }, a)
+
+ const network = a.network || BITCOIN_NETWORK
+ const o = { network }
+
+ let chunks
+ let decoded = false
+ function decode (output) {
+ if (decoded) return
+ decoded = true
+ chunks = bscript.decompile(output)
+ o.m = chunks[0] - OP_INT_BASE
+ o.n = chunks[chunks.length - 2] - OP_INT_BASE
+ o.pubkeys = chunks.slice(1, -2)
+ }
+
+ lazy.prop(o, 'output', function () {
+ if (!a.m) return
+ if (!o.n) return
+ if (!a.pubkeys) return
+ return bscript.compile([].concat(
+ OP_INT_BASE + a.m,
+ a.pubkeys,
+ OP_INT_BASE + o.n,
+ OPS.OP_CHECKMULTISIG
+ ))
+ })
+ lazy.prop(o, 'm', function () {
+ if (!o.output) return
+ decode(o.output)
+ return o.m
+ })
+ lazy.prop(o, 'n', function () {
+ if (!o.pubkeys) return
+ return o.pubkeys.length
+ })
+ lazy.prop(o, 'pubkeys', function () {
+ if (!a.output) return
+ decode(a.output)
+ return o.pubkeys
+ })
+ lazy.prop(o, 'signatures', function () {
+ if (!a.input) return
+ return bscript.decompile(a.input).slice(1)
+ })
+ lazy.prop(o, 'input', function () {
+ if (!a.signatures) return
+ return bscript.compile([OPS.OP_0].concat(a.signatures))
+ })
+ lazy.prop(o, 'witness', function () {
+ if (!o.input) return
+ return []
+ })
+
+ // extended validation
+ if (opts.validate) {
+ if (a.output) {
+ decode(a.output)
+ if (!typef.Number(chunks[0])) throw new TypeError('Output is invalid')
+ if (!typef.Number(chunks[chunks.length - 2])) throw new TypeError('Output is invalid')
+ if (chunks[chunks.length - 1] !== OPS.OP_CHECKMULTISIG) throw new TypeError('Output is invalid')
+
+ if (
+ o.m <= 0 ||
+ o.n > 16 ||
+ o.m > o.n ||
+ o.n !== chunks.length - 3) throw new TypeError('Output is invalid')
+ if (!o.pubkeys.every(x => ecc.isPoint(x))) throw new TypeError('Output is invalid')
+
+ if (a.m !== undefined && a.m !== o.m) throw new TypeError('m mismatch')
+ if (a.n !== undefined && a.n !== o.n) throw new TypeError('n mismatch')
+ if (a.pubkeys && !stacksEqual(a.pubkeys, o.pubkeys)) throw new TypeError('Pubkeys mismatch')
+ }
+
+ if (a.pubkeys) {
+ if (a.n !== undefined && a.n !== a.pubkeys.length) throw new TypeError('Pubkey count mismatch')
+ o.n = a.pubkeys.length
+
+ if (o.n < o.m) throw new TypeError('Pubkey count cannot be less than m')
+ }
+
+ if (a.signatures) {
+ if (a.signatures.length < o.m) throw new TypeError('Not enough signatures provided')
+ if (a.signatures.length > o.m) throw new TypeError('Too many signatures provided')
+ }
+
+ if (a.input) {
+ if (a.input[0] !== OPS.OP_0) throw new TypeError('Input is invalid')
+ if (o.signatures.length === 0 || !o.signatures.every(isAcceptableSignature)) throw new TypeError('Input has invalid signature(s)')
+
+ if (a.signatures && !stacksEqual(a.signatures, o.signatures)) throw new TypeError('Signature mismatch')
+ if (a.m !== undefined && a.m !== a.signatures.length) throw new TypeError('Signature count mismatch')
+ }
+ }
+
+ return Object.assign(o, a)
+}
+
+module.exports = p2ms
+
+},{"../networks":24,"../script":34,"./lazy":27,"bitcoin-ops":15,"tiny-secp256k1":130,"typeforce":134}],29:[function(require,module,exports){
+const lazy = require('./lazy')
+const typef = require('typeforce')
+const OPS = require('bitcoin-ops')
+const ecc = require('tiny-secp256k1')
+
+const bscript = require('../script')
+const BITCOIN_NETWORK = require('../networks').bitcoin
+
+// input: {signature}
+// output: {pubKey} OP_CHECKSIG
+function p2pk (a, opts) {
+ if (
+ !a.input &&
+ !a.output &&
+ !a.pubkey &&
+ !a.input &&
+ !a.signature
+ ) throw new TypeError('Not enough data')
+ opts = Object.assign({ validate: true }, opts || {})
+
+ typef({
+ network: typef.maybe(typef.Object),
+ output: typef.maybe(typef.Buffer),
+ pubkey: typef.maybe(ecc.isPoint),
+
+ signature: typef.maybe(bscript.isCanonicalScriptSignature),
+ input: typef.maybe(typef.Buffer)
+ }, a)
+
+ const _chunks = lazy.value(function () { return bscript.decompile(a.input) })
+
+ const network = a.network || BITCOIN_NETWORK
+ const o = { network }
+
+ lazy.prop(o, 'output', function () {
+ if (!a.pubkey) return
+ return bscript.compile([
+ a.pubkey,
+ OPS.OP_CHECKSIG
+ ])
+ })
+ lazy.prop(o, 'pubkey', function () {
+ if (!a.output) return
+ return a.output.slice(1, -1)
+ })
+ lazy.prop(o, 'signature', function () {
+ if (!a.input) return
+ return _chunks()[0]
+ })
+ lazy.prop(o, 'input', function () {
+ if (!a.signature) return
+ return bscript.compile([a.signature])
+ })
+ lazy.prop(o, 'witness', function () {
+ if (!o.input) return
+ return []
+ })
+
+ // extended validation
+ if (opts.validate) {
+ if (a.output) {
+ if (a.output[a.output.length - 1] !== OPS.OP_CHECKSIG) throw new TypeError('Output is invalid')
+ if (!ecc.isPoint(o.pubkey)) throw new TypeError('Output pubkey is invalid')
+ if (a.pubkey && !a.pubkey.equals(o.pubkey)) throw new TypeError('Pubkey mismatch')
+ }
+
+ if (a.signature) {
+ if (a.input && !a.input.equals(o.input)) throw new TypeError('Signature mismatch')
+ }
+
+ if (a.input) {
+ if (_chunks().length !== 1) throw new TypeError('Input is invalid')
+ if (!bscript.isCanonicalScriptSignature(o.signature)) throw new TypeError('Input has invalid signature')
+ }
+ }
+
+ return Object.assign(o, a)
+}
+
+module.exports = p2pk
+
+},{"../networks":24,"../script":34,"./lazy":27,"bitcoin-ops":15,"tiny-secp256k1":130,"typeforce":134}],30:[function(require,module,exports){
+(function (Buffer){
+const lazy = require('./lazy')
+const typef = require('typeforce')
+const OPS = require('bitcoin-ops')
+const ecc = require('tiny-secp256k1')
+
+const bcrypto = require('../crypto')
+const bscript = require('../script')
+const BITCOIN_NETWORK = require('../networks').bitcoin
+const bs58check = require('bs58check')
+
+// input: {signature} {pubkey}
+// output: OP_DUP OP_HASH160 {hash160(pubkey)} OP_EQUALVERIFY OP_CHECKSIG
+function p2pkh (a, opts) {
+ if (
+ !a.address &&
+ !a.hash &&
+ !a.output &&
+ !a.pubkey &&
+ !a.input
+ ) throw new TypeError('Not enough data')
+ opts = Object.assign({ validate: true }, opts || {})
+
+ typef({
+ network: typef.maybe(typef.Object),
+ address: typef.maybe(typef.String),
+ hash: typef.maybe(typef.BufferN(20)),
+ output: typef.maybe(typef.BufferN(25)),
+
+ pubkey: typef.maybe(ecc.isPoint),
+ signature: typef.maybe(bscript.isCanonicalScriptSignature),
+ input: typef.maybe(typef.Buffer)
+ }, a)
+
+ const _address = lazy.value(function () {
+ const payload = bs58check.decode(a.address)
+ const version = payload.readUInt8(0)
+ const hash = payload.slice(1)
+ return { version, hash }
+ })
+ const _chunks = lazy.value(function () { return bscript.decompile(a.input) })
+
+ const network = a.network || BITCOIN_NETWORK
+ const o = { network }
+
+ lazy.prop(o, 'address', function () {
+ if (!o.hash) return
+
+ const payload = Buffer.allocUnsafe(21)
+ payload.writeUInt8(network.pubKeyHash, 0)
+ o.hash.copy(payload, 1)
+ return bs58check.encode(payload)
+ })
+ lazy.prop(o, 'hash', function () {
+ if (a.output) return a.output.slice(3, 23)
+ if (a.address) return _address().hash
+ if (a.pubkey || o.pubkey) return bcrypto.hash160(a.pubkey || o.pubkey)
+ })
+ lazy.prop(o, 'output', function () {
+ if (!o.hash) return
+ return bscript.compile([
+ OPS.OP_DUP,
+ OPS.OP_HASH160,
+ o.hash,
+ OPS.OP_EQUALVERIFY,
+ OPS.OP_CHECKSIG
+ ])
+ })
+ lazy.prop(o, 'pubkey', function () {
+ if (!a.input) return
+ return _chunks()[1]
+ })
+ lazy.prop(o, 'signature', function () {
+ if (!a.input) return
+ return _chunks()[0]
+ })
+ lazy.prop(o, 'input', function () {
+ if (!a.pubkey) return
+ if (!a.signature) return
+ return bscript.compile([a.signature, a.pubkey])
+ })
+ lazy.prop(o, 'witness', function () {
+ if (!o.input) return
+ return []
+ })
+
+ // extended validation
+ if (opts.validate) {
+ let hash
+ if (a.address) {
+ if (_address().version !== network.pubKeyHash) throw new TypeError('Invalid version or Network mismatch')
+ if (_address().hash.length !== 20) throw new TypeError('Invalid address')
+ hash = _address().hash
+ }
+
+ if (a.hash) {
+ if (hash && !hash.equals(a.hash)) throw new TypeError('Hash mismatch')
+ else hash = a.hash
+ }
+
+ if (a.output) {
+ if (
+ a.output.length !== 25 ||
+ a.output[0] !== OPS.OP_DUP ||
+ a.output[1] !== OPS.OP_HASH160 ||
+ a.output[2] !== 0x14 ||
+ a.output[23] !== OPS.OP_EQUALVERIFY ||
+ a.output[24] !== OPS.OP_CHECKSIG) throw new TypeError('Output is invalid')
+
+ const hash2 = a.output.slice(3, 23)
+ if (hash && !hash.equals(hash2)) throw new TypeError('Hash mismatch')
+ else hash = hash2
+ }
+
+ if (a.pubkey) {
+ const pkh = bcrypto.hash160(a.pubkey)
+ if (hash && !hash.equals(pkh)) throw new TypeError('Hash mismatch')
+ else hash = pkh
+ }
+
+ if (a.input) {
+ const chunks = _chunks()
+ if (chunks.length !== 2) throw new TypeError('Input is invalid')
+ if (!bscript.isCanonicalScriptSignature(chunks[0])) throw new TypeError('Input has invalid signature')
+ if (!ecc.isPoint(chunks[1])) throw new TypeError('Input has invalid pubkey')
+
+ if (a.signature && !a.signature.equals(chunks[0])) throw new TypeError('Signature mismatch')
+ if (a.pubkey && !a.pubkey.equals(chunks[1])) throw new TypeError('Pubkey mismatch')
+
+ const pkh = bcrypto.hash160(chunks[1])
+ if (hash && !hash.equals(pkh)) throw new TypeError('Hash mismatch')
+ }
+ }
+
+ return Object.assign(o, a)
+}
+
+module.exports = p2pkh
+
+}).call(this,require("buffer").Buffer)
+},{"../crypto":21,"../networks":24,"../script":34,"./lazy":27,"bitcoin-ops":15,"bs58check":65,"buffer":186,"tiny-secp256k1":130,"typeforce":134}],31:[function(require,module,exports){
+(function (Buffer){
+const lazy = require('./lazy')
+const typef = require('typeforce')
+const OPS = require('bitcoin-ops')
+
+const bcrypto = require('../crypto')
+const bscript = require('../script')
+const BITCOIN_NETWORK = require('../networks').bitcoin
+const bs58check = require('bs58check')
+
+function stacksEqual (a, b) {
+ if (a.length !== b.length) return false
+
+ return a.every(function (x, i) {
+ return x.equals(b[i])
+ })
+}
+
+// input: [redeemScriptSig ...] {redeemScript}
+// witness:
+// output: OP_HASH160 {hash160(redeemScript)} OP_EQUAL
+function p2sh (a, opts) {
+ if (
+ !a.address &&
+ !a.hash &&
+ !a.output &&
+ !a.redeem &&
+ !a.input
+ ) throw new TypeError('Not enough data')
+ opts = Object.assign({ validate: true }, opts || {})
+
+ typef({
+ network: typef.maybe(typef.Object),
+
+ address: typef.maybe(typef.String),
+ hash: typef.maybe(typef.BufferN(20)),
+ output: typef.maybe(typef.BufferN(23)),
+
+ redeem: typef.maybe({
+ network: typef.maybe(typef.Object),
+ output: typef.maybe(typef.Buffer),
+ input: typef.maybe(typef.Buffer),
+ witness: typef.maybe(typef.arrayOf(typef.Buffer))
+ }),
+ input: typef.maybe(typef.Buffer),
+ witness: typef.maybe(typef.arrayOf(typef.Buffer))
+ }, a)
+
+ let network = a.network
+ if (!network) {
+ network = (a.redeem && a.redeem.network) || BITCOIN_NETWORK
+ }
+
+ const o = { network }
+
+ const _address = lazy.value(function () {
+ const payload = bs58check.decode(a.address)
+ const version = payload.readUInt8(0)
+ const hash = payload.slice(1)
+ return { version, hash }
+ })
+ const _chunks = lazy.value(function () { return bscript.decompile(a.input) })
+ const _redeem = lazy.value(function () {
+ const chunks = _chunks()
+ return {
+ network,
+ output: chunks[chunks.length - 1],
+ input: bscript.compile(chunks.slice(0, -1)),
+ witness: a.witness || []
+ }
+ })
+
+ // output dependents
+ lazy.prop(o, 'address', function () {
+ if (!o.hash) return
+
+ const payload = Buffer.allocUnsafe(21)
+ payload.writeUInt8(network.scriptHash, 0)
+ o.hash.copy(payload, 1)
+ return bs58check.encode(payload)
+ })
+ lazy.prop(o, 'hash', function () {
+ // in order of least effort
+ if (a.output) return a.output.slice(2, 22)
+ if (a.address) return _address().hash
+ if (o.redeem && o.redeem.output) return bcrypto.hash160(o.redeem.output)
+ })
+ lazy.prop(o, 'output', function () {
+ if (!o.hash) return
+ return bscript.compile([
+ OPS.OP_HASH160,
+ o.hash,
+ OPS.OP_EQUAL
+ ])
+ })
+
+ // input dependents
+ lazy.prop(o, 'redeem', function () {
+ if (!a.input) return
+ return _redeem()
+ })
+ lazy.prop(o, 'input', function () {
+ if (!a.redeem || !a.redeem.input || !a.redeem.output) return
+ return bscript.compile([].concat(
+ bscript.decompile(a.redeem.input),
+ a.redeem.output
+ ))
+ })
+ lazy.prop(o, 'witness', function () {
+ if (o.redeem && o.redeem.witness) return o.redeem.witness
+ if (o.input) return []
+ })
+
+ if (opts.validate) {
+ let hash
+ if (a.address) {
+ if (_address().version !== network.scriptHash) throw new TypeError('Invalid version or Network mismatch')
+ if (_address().hash.length !== 20) throw new TypeError('Invalid address')
+ hash = _address().hash
+ }
+
+ if (a.hash) {
+ if (hash && !hash.equals(a.hash)) throw new TypeError('Hash mismatch')
+ else hash = a.hash
+ }
+
+ if (a.output) {
+ if (
+ a.output.length !== 23 ||
+ a.output[0] !== OPS.OP_HASH160 ||
+ a.output[1] !== 0x14 ||
+ a.output[22] !== OPS.OP_EQUAL) throw new TypeError('Output is invalid')
+
+ const hash2 = a.output.slice(2, 22)
+ if (hash && !hash.equals(hash2)) throw new TypeError('Hash mismatch')
+ else hash = hash2
+ }
+
+ // inlined to prevent 'no-inner-declarations' failing
+ const checkRedeem = function (redeem) {
+ // is the redeem output empty/invalid?
+ if (redeem.output) {
+ const decompile = bscript.decompile(redeem.output)
+ if (!decompile || decompile.length < 1) throw new TypeError('Redeem.output too short')
+
+ // match hash against other sources
+ const hash2 = bcrypto.hash160(redeem.output)
+ if (hash && !hash.equals(hash2)) throw new TypeError('Hash mismatch')
+ else hash = hash2
+ }
+
+ if (redeem.input) {
+ const hasInput = redeem.input.length > 0
+ const hasWitness = redeem.witness && redeem.witness.length > 0
+ if (!hasInput && !hasWitness) throw new TypeError('Empty input')
+ if (hasInput && hasWitness) throw new TypeError('Input and witness provided')
+ if (hasInput) {
+ const richunks = bscript.decompile(redeem.input)
+ if (!bscript.isPushOnly(richunks)) throw new TypeError('Non push-only scriptSig')
+ }
+ }
+ }
+
+ if (a.input) {
+ const chunks = _chunks()
+ if (!chunks || chunks.length < 1) throw new TypeError('Input too short')
+ if (!Buffer.isBuffer(_redeem().output)) throw new TypeError('Input is invalid')
+
+ checkRedeem(_redeem())
+ }
+
+ if (a.redeem) {
+ if (a.redeem.network && a.redeem.network !== network) throw new TypeError('Network mismatch')
+ if (a.input) {
+ const redeem = _redeem()
+ if (a.redeem.output && !a.redeem.output.equals(redeem.output)) throw new TypeError('Redeem.output mismatch')
+ if (a.redeem.input && !a.redeem.input.equals(redeem.input)) throw new TypeError('Redeem.input mismatch')
+ }
+
+ checkRedeem(a.redeem)
+ }
+
+ if (a.witness) {
+ if (
+ a.redeem &&
+ a.redeem.witness &&
+ !stacksEqual(a.redeem.witness, a.witness)) throw new TypeError('Witness and redeem.witness mismatch')
+ }
+ }
+
+ return Object.assign(o, a)
+}
+
+module.exports = p2sh
+
+}).call(this,require("buffer").Buffer)
+},{"../crypto":21,"../networks":24,"../script":34,"./lazy":27,"bitcoin-ops":15,"bs58check":65,"buffer":186,"typeforce":134}],32:[function(require,module,exports){
+(function (Buffer){
+const lazy = require('./lazy')
+const typef = require('typeforce')
+const OPS = require('bitcoin-ops')
+const ecc = require('tiny-secp256k1')
+
+const bcrypto = require('../crypto')
+const bech32 = require('bech32')
+const bscript = require('../script')
+const BITCOIN_NETWORK = require('../networks').bitcoin
+
+const EMPTY_BUFFER = Buffer.alloc(0)
+
+// witness: {signature} {pubKey}
+// input: <>
+// output: OP_0 {pubKeyHash}
+function p2wpkh (a, opts) {
+ if (
+ !a.address &&
+ !a.hash &&
+ !a.output &&
+ !a.pubkey &&
+ !a.witness
+ ) throw new TypeError('Not enough data')
+ opts = Object.assign({ validate: true }, opts || {})
+
+ typef({
+ address: typef.maybe(typef.String),
+ hash: typef.maybe(typef.BufferN(20)),
+ input: typef.maybe(typef.BufferN(0)),
+ network: typef.maybe(typef.Object),
+ output: typef.maybe(typef.BufferN(22)),
+ pubkey: typef.maybe(ecc.isPoint),
+ signature: typef.maybe(bscript.isCanonicalScriptSignature),
+ witness: typef.maybe(typef.arrayOf(typef.Buffer))
+ }, a)
+
+ const _address = lazy.value(function () {
+ const result = bech32.decode(a.address)
+ const version = result.words.shift()
+ const data = bech32.fromWords(result.words)
+ return {
+ version,
+ prefix: result.prefix,
+ data: Buffer.from(data)
+ }
+ })
+
+ const network = a.network || BITCOIN_NETWORK
+ const o = { network }
+
+ lazy.prop(o, 'address', function () {
+ if (!o.hash) return
+
+ const words = bech32.toWords(o.hash)
+ words.unshift(0x00)
+ return bech32.encode(network.bech32, words)
+ })
+ lazy.prop(o, 'hash', function () {
+ if (a.output) return a.output.slice(2, 22)
+ if (a.address) return _address().data
+ if (a.pubkey || o.pubkey) return bcrypto.hash160(a.pubkey || o.pubkey)
+ })
+ lazy.prop(o, 'output', function () {
+ if (!o.hash) return
+ return bscript.compile([
+ OPS.OP_0,
+ o.hash
+ ])
+ })
+ lazy.prop(o, 'pubkey', function () {
+ if (a.pubkey) return a.pubkey
+ if (!a.witness) return
+ return a.witness[1]
+ })
+ lazy.prop(o, 'signature', function () {
+ if (!a.witness) return
+ return a.witness[0]
+ })
+ lazy.prop(o, 'input', function () {
+ if (!o.witness) return
+ return EMPTY_BUFFER
+ })
+ lazy.prop(o, 'witness', function () {
+ if (!a.pubkey) return
+ if (!a.signature) return
+ return [a.signature, a.pubkey]
+ })
+
+ // extended validation
+ if (opts.validate) {
+ let hash
+ if (a.address) {
+ if (network && network.bech32 !== _address().prefix) throw new TypeError('Invalid prefix or Network mismatch')
+ if (_address().version !== 0x00) throw new TypeError('Invalid address version')
+ if (_address().data.length !== 20) throw new TypeError('Invalid address data')
+ hash = _address().data
+ }
+
+ if (a.hash) {
+ if (hash && !hash.equals(a.hash)) throw new TypeError('Hash mismatch')
+ else hash = a.hash
+ }
+
+ if (a.output) {
+ if (
+ a.output.length !== 22 ||
+ a.output[0] !== OPS.OP_0 ||
+ a.output[1] !== 0x14) throw new TypeError('Output is invalid')
+ if (hash && !hash.equals(a.output.slice(2))) throw new TypeError('Hash mismatch')
+ else hash = a.output.slice(2)
+ }
+
+ if (a.pubkey) {
+ const pkh = bcrypto.hash160(a.pubkey)
+ if (hash && !hash.equals(pkh)) throw new TypeError('Hash mismatch')
+ else hash = pkh
+ }
+
+ if (a.witness) {
+ if (a.witness.length !== 2) throw new TypeError('Witness is invalid')
+ if (!bscript.isCanonicalScriptSignature(a.witness[0])) throw new TypeError('Witness has invalid signature')
+ if (!ecc.isPoint(a.witness[1])) throw new TypeError('Witness has invalid pubkey')
+
+ if (a.signature && !a.signature.equals(a.witness[0])) throw new TypeError('Signature mismatch')
+ if (a.pubkey && !a.pubkey.equals(a.witness[1])) throw new TypeError('Pubkey mismatch')
+
+ const pkh = bcrypto.hash160(a.witness[1])
+ if (hash && !hash.equals(pkh)) throw new TypeError('Hash mismatch')
+ }
+ }
+
+ return Object.assign(o, a)
+}
+
+module.exports = p2wpkh
+
+}).call(this,require("buffer").Buffer)
+},{"../crypto":21,"../networks":24,"../script":34,"./lazy":27,"bech32":2,"bitcoin-ops":15,"buffer":186,"tiny-secp256k1":130,"typeforce":134}],33:[function(require,module,exports){
+(function (Buffer){
+const lazy = require('./lazy')
+const typef = require('typeforce')
+const OPS = require('bitcoin-ops')
+
+const bech32 = require('bech32')
+const bcrypto = require('../crypto')
+const bscript = require('../script')
+const BITCOIN_NETWORK = require('../networks').bitcoin
+
+const EMPTY_BUFFER = Buffer.alloc(0)
+
+function stacksEqual (a, b) {
+ if (a.length !== b.length) return false
+
+ return a.every(function (x, i) {
+ return x.equals(b[i])
+ })
+}
+
+// input: <>
+// witness: [redeemScriptSig ...] {redeemScript}
+// output: OP_0 {sha256(redeemScript)}
+function p2wsh (a, opts) {
+ if (
+ !a.address &&
+ !a.hash &&
+ !a.output &&
+ !a.redeem &&
+ !a.witness
+ ) throw new TypeError('Not enough data')
+ opts = Object.assign({ validate: true }, opts || {})
+
+ typef({
+ network: typef.maybe(typef.Object),
+
+ address: typef.maybe(typef.String),
+ hash: typef.maybe(typef.BufferN(32)),
+ output: typef.maybe(typef.BufferN(34)),
+
+ redeem: typef.maybe({
+ input: typef.maybe(typef.Buffer),
+ network: typef.maybe(typef.Object),
+ output: typef.maybe(typef.Buffer),
+ witness: typef.maybe(typef.arrayOf(typef.Buffer))
+ }),
+ input: typef.maybe(typef.BufferN(0)),
+ witness: typef.maybe(typef.arrayOf(typef.Buffer))
+ }, a)
+
+ const _address = lazy.value(function () {
+ const result = bech32.decode(a.address)
+ const version = result.words.shift()
+ const data = bech32.fromWords(result.words)
+ return {
+ version,
+ prefix: result.prefix,
+ data: Buffer.from(data)
+ }
+ })
+ const _rchunks = lazy.value(function () { return bscript.decompile(a.redeem.input) })
+
+ let network = a.network
+ if (!network) {
+ network = (a.redeem && a.redeem.network) || BITCOIN_NETWORK
+ }
+
+ const o = { network }
+
+ lazy.prop(o, 'address', function () {
+ if (!o.hash) return
+ const words = bech32.toWords(o.hash)
+ words.unshift(0x00)
+ return bech32.encode(network.bech32, words)
+ })
+ lazy.prop(o, 'hash', function () {
+ if (a.output) return a.output.slice(2)
+ if (a.address) return _address().data
+ if (o.redeem && o.redeem.output) return bcrypto.sha256(o.redeem.output)
+ })
+ lazy.prop(o, 'output', function () {
+ if (!o.hash) return
+ return bscript.compile([
+ OPS.OP_0,
+ o.hash
+ ])
+ })
+ lazy.prop(o, 'redeem', function () {
+ if (!a.witness) return
+ return {
+ output: a.witness[a.witness.length - 1],
+ input: EMPTY_BUFFER,
+ witness: a.witness.slice(0, -1)
+ }
+ })
+ lazy.prop(o, 'input', function () {
+ if (!o.witness) return
+ return EMPTY_BUFFER
+ })
+ lazy.prop(o, 'witness', function () {
+ // transform redeem input to witness stack?
+ if (
+ a.redeem &&
+ a.redeem.input &&
+ a.redeem.input.length > 0 &&
+ a.redeem.output &&
+ a.redeem.output.length > 0
+ ) {
+ const stack = bscript.toStack(_rchunks())
+
+ // assign, and blank the existing input
+ o.redeem = Object.assign({ witness: stack }, a.redeem)
+ o.redeem.input = EMPTY_BUFFER
+ return [].concat(stack, a.redeem.output)
+ }
+
+ if (!a.redeem) return
+ if (!a.redeem.output) return
+ if (!a.redeem.witness) return
+ return [].concat(a.redeem.witness, a.redeem.output)
+ })
+
+ // extended validation
+ if (opts.validate) {
+ let hash
+ if (a.address) {
+ if (_address().prefix !== network.bech32) throw new TypeError('Invalid prefix or Network mismatch')
+ if (_address().version !== 0x00) throw new TypeError('Invalid address version')
+ if (_address().data.length !== 32) throw new TypeError('Invalid address data')
+ hash = _address().data
+ }
+
+ if (a.hash) {
+ if (hash && !hash.equals(a.hash)) throw new TypeError('Hash mismatch')
+ else hash = a.hash
+ }
+
+ if (a.output) {
+ if (
+ a.output.length !== 34 ||
+ a.output[0] !== OPS.OP_0 ||
+ a.output[1] !== 0x20) throw new TypeError('Output is invalid')
+ const hash2 = a.output.slice(2)
+ if (hash && !hash.equals(hash2)) throw new TypeError('Hash mismatch')
+ else hash = hash2
+ }
+
+ if (a.redeem) {
+ if (a.redeem.network && a.redeem.network !== network) throw new TypeError('Network mismatch')
+
+ // is there two redeem sources?
+ if (
+ a.redeem.input &&
+ a.redeem.input.length > 0 &&
+ a.redeem.witness &&
+ a.redeem.witness.length > 0
+ ) throw new TypeError('Ambiguous witness source')
+
+ // is the redeem output non-empty?
+ if (a.redeem.output) {
+ if (bscript.decompile(a.redeem.output).length === 0) throw new TypeError('Redeem.output is invalid')
+
+ // match hash against other sources
+ const hash2 = bcrypto.sha256(a.redeem.output)
+ if (hash && !hash.equals(hash2)) throw new TypeError('Hash mismatch')
+ else hash = hash2
+ }
+
+ if (a.redeem.input && !bscript.isPushOnly(_rchunks())) throw new TypeError('Non push-only scriptSig')
+ if (a.witness && a.redeem.witness && !stacksEqual(a.witness, a.redeem.witness)) throw new TypeError('Witness and redeem.witness mismatch')
+ }
+
+ if (a.witness) {
+ if (a.redeem && a.redeem.output && !a.redeem.output.equals(a.witness[a.witness.length - 1])) throw new TypeError('Witness and redeem.output mismatch')
+ }
+ }
+
+ return Object.assign(o, a)
+}
+
+module.exports = p2wsh
+
+}).call(this,require("buffer").Buffer)
+},{"../crypto":21,"../networks":24,"../script":34,"./lazy":27,"bech32":2,"bitcoin-ops":15,"buffer":186,"typeforce":134}],34:[function(require,module,exports){
+const Buffer = require('safe-buffer').Buffer
+const bip66 = require('bip66')
+const ecc = require('tiny-secp256k1')
+const pushdata = require('pushdata-bitcoin')
+const typeforce = require('typeforce')
+const types = require('./types')
+const scriptNumber = require('./script_number')
+
+const OPS = require('bitcoin-ops')
+const REVERSE_OPS = require('bitcoin-ops/map')
+const OP_INT_BASE = OPS.OP_RESERVED // OP_1 - 1
+
+function isOPInt (value) {
+ return types.Number(value) &&
+ ((value === OPS.OP_0) ||
+ (value >= OPS.OP_1 && value <= OPS.OP_16) ||
+ (value === OPS.OP_1NEGATE))
+}
+
+function isPushOnlyChunk (value) {
+ return types.Buffer(value) || isOPInt(value)
+}
+
+function isPushOnly (value) {
+ return types.Array(value) && value.every(isPushOnlyChunk)
+}
+
+function asMinimalOP (buffer) {
+ if (buffer.length === 0) return OPS.OP_0
+ if (buffer.length !== 1) return
+ if (buffer[0] >= 1 && buffer[0] <= 16) return OP_INT_BASE + buffer[0]
+ if (buffer[0] === 0x81) return OPS.OP_1NEGATE
+}
+
+function compile (chunks) {
+ // TODO: remove me
+ if (Buffer.isBuffer(chunks)) return chunks
+
+ typeforce(types.Array, chunks)
+
+ const bufferSize = chunks.reduce(function (accum, chunk) {
+ // data chunk
+ if (Buffer.isBuffer(chunk)) {
+ // adhere to BIP62.3, minimal push policy
+ if (chunk.length === 1 && asMinimalOP(chunk) !== undefined) {
+ return accum + 1
+ }
+
+ return accum + pushdata.encodingLength(chunk.length) + chunk.length
+ }
+
+ // opcode
+ return accum + 1
+ }, 0.0)
+
+ const buffer = Buffer.allocUnsafe(bufferSize)
+ let offset = 0
+
+ chunks.forEach(function (chunk) {
+ // data chunk
+ if (Buffer.isBuffer(chunk)) {
+ // adhere to BIP62.3, minimal push policy
+ const opcode = asMinimalOP(chunk)
+ if (opcode !== undefined) {
+ buffer.writeUInt8(opcode, offset)
+ offset += 1
+ return
+ }
+
+ offset += pushdata.encode(buffer, chunk.length, offset)
+ chunk.copy(buffer, offset)
+ offset += chunk.length
+
+ // opcode
+ } else {
+ buffer.writeUInt8(chunk, offset)
+ offset += 1
+ }
+ })
+
+ if (offset !== buffer.length) throw new Error('Could not decode chunks')
+ return buffer
+}
+
+function decompile (buffer) {
+ // TODO: remove me
+ if (types.Array(buffer)) return buffer
+
+ typeforce(types.Buffer, buffer)
+
+ const chunks = []
+ let i = 0
+
+ while (i < buffer.length) {
+ const opcode = buffer[i]
+
+ // data chunk
+ if ((opcode > OPS.OP_0) && (opcode <= OPS.OP_PUSHDATA4)) {
+ const d = pushdata.decode(buffer, i)
+
+ // did reading a pushDataInt fail?
+ if (d === null) return null
+ i += d.size
+
+ // attempt to read too much data?
+ if (i + d.number > buffer.length) return null
+
+ const data = buffer.slice(i, i + d.number)
+ i += d.number
+
+ // decompile minimally
+ const op = asMinimalOP(data)
+ if (op !== undefined) {
+ chunks.push(op)
+ } else {
+ chunks.push(data)
+ }
+
+ // opcode
+ } else {
+ chunks.push(opcode)
+
+ i += 1
+ }
+ }
+
+ return chunks
+}
+
+function toASM (chunks) {
+ if (Buffer.isBuffer(chunks)) {
+ chunks = decompile(chunks)
+ }
+
+ return chunks.map(function (chunk) {
+ // data?
+ if (Buffer.isBuffer(chunk)) {
+ const op = asMinimalOP(chunk)
+ if (op === undefined) return chunk.toString('hex')
+ chunk = op
+ }
+
+ // opcode!
+ return REVERSE_OPS[chunk]
+ }).join(' ')
+}
+
+function fromASM (asm) {
+ typeforce(types.String, asm)
+
+ return compile(asm.split(' ').map(function (chunkStr) {
+ // opcode?
+ if (OPS[chunkStr] !== undefined) return OPS[chunkStr]
+ typeforce(types.Hex, chunkStr)
+
+ // data!
+ return Buffer.from(chunkStr, 'hex')
+ }))
+}
+
+function toStack (chunks) {
+ chunks = decompile(chunks)
+ typeforce(isPushOnly, chunks)
+
+ return chunks.map(function (op) {
+ if (Buffer.isBuffer(op)) return op
+ if (op === OPS.OP_0) return Buffer.allocUnsafe(0)
+
+ return scriptNumber.encode(op - OP_INT_BASE)
+ })
+}
+
+function isCanonicalPubKey (buffer) {
+ return ecc.isPoint(buffer)
+}
+
+function isDefinedHashType (hashType) {
+ const hashTypeMod = hashType & ~0x80
+
+ // return hashTypeMod > SIGHASH_ALL && hashTypeMod < SIGHASH_SINGLE
+ return hashTypeMod > 0x00 && hashTypeMod < 0x04
+}
+
+function isCanonicalScriptSignature (buffer) {
+ if (!Buffer.isBuffer(buffer)) return false
+ if (!isDefinedHashType(buffer[buffer.length - 1])) return false
+
+ return bip66.check(buffer.slice(0, -1))
+}
+
+module.exports = {
+ compile: compile,
+ decompile: decompile,
+ fromASM: fromASM,
+ toASM: toASM,
+ toStack: toStack,
+
+ number: require('./script_number'),
+ signature: require('./script_signature'),
+
+ isCanonicalPubKey: isCanonicalPubKey,
+ isCanonicalScriptSignature: isCanonicalScriptSignature,
+ isPushOnly: isPushOnly,
+ isDefinedHashType: isDefinedHashType
+}
+
+},{"./script_number":35,"./script_signature":36,"./types":60,"bip66":14,"bitcoin-ops":15,"bitcoin-ops/map":16,"pushdata-bitcoin":112,"safe-buffer":115,"tiny-secp256k1":130,"typeforce":134}],35:[function(require,module,exports){
+const Buffer = require('safe-buffer').Buffer
+
+function decode (buffer, maxLength, minimal) {
+ maxLength = maxLength || 4
+ minimal = minimal === undefined ? true : minimal
+
+ const length = buffer.length
+ if (length === 0) return 0
+ if (length > maxLength) throw new TypeError('Script number overflow')
+ if (minimal) {
+ if ((buffer[length - 1] & 0x7f) === 0) {
+ if (length <= 1 || (buffer[length - 2] & 0x80) === 0) throw new Error('Non-minimally encoded script number')
+ }
+ }
+
+ // 40-bit
+ if (length === 5) {
+ const a = buffer.readUInt32LE(0)
+ const b = buffer.readUInt8(4)
+
+ if (b & 0x80) return -(((b & ~0x80) * 0x100000000) + a)
+ return (b * 0x100000000) + a
+ }
+
+ // 32-bit / 24-bit / 16-bit / 8-bit
+ let result = 0
+ for (var i = 0; i < length; ++i) {
+ result |= buffer[i] << (8 * i)
+ }
+
+ if (buffer[length - 1] & 0x80) return -(result & ~(0x80 << (8 * (length - 1))))
+ return result
+}
+
+function scriptNumSize (i) {
+ return i > 0x7fffffff ? 5
+ : i > 0x7fffff ? 4
+ : i > 0x7fff ? 3
+ : i > 0x7f ? 2
+ : i > 0x00 ? 1
+ : 0
+}
+
+function encode (number) {
+ let value = Math.abs(number)
+ const size = scriptNumSize(value)
+ const buffer = Buffer.allocUnsafe(size)
+ const negative = number < 0
+
+ for (var i = 0; i < size; ++i) {
+ buffer.writeUInt8(value & 0xff, i)
+ value >>= 8
+ }
+
+ if (buffer[size - 1] & 0x80) {
+ buffer.writeUInt8(negative ? 0x80 : 0x00, size - 1)
+ } else if (negative) {
+ buffer[size - 1] |= 0x80
+ }
+
+ return buffer
+}
+
+module.exports = {
+ decode: decode,
+ encode: encode
+}
+
+},{"safe-buffer":115}],36:[function(require,module,exports){
+const bip66 = require('bip66')
+const Buffer = require('safe-buffer').Buffer
+const typeforce = require('typeforce')
+const types = require('./types')
+
+const ZERO = Buffer.alloc(1, 0)
+function toDER (x) {
+ let i = 0
+ while (x[i] === 0) ++i
+ if (i === x.length) return ZERO
+ x = x.slice(i)
+ if (x[0] & 0x80) return Buffer.concat([ZERO, x], 1 + x.length)
+ return x
+}
+
+function fromDER (x) {
+ if (x[0] === 0x00) x = x.slice(1)
+ const buffer = Buffer.alloc(32, 0)
+ const bstart = Math.max(0, 32 - x.length)
+ x.copy(buffer, bstart)
+ return buffer
+}
+
+// BIP62: 1 byte hashType flag (only 0x01, 0x02, 0x03, 0x81, 0x82 and 0x83 are allowed)
+function decode (buffer) {
+ const hashType = buffer.readUInt8(buffer.length - 1)
+ const hashTypeMod = hashType & ~0x80
+ if (hashTypeMod <= 0 || hashTypeMod >= 4) throw new Error('Invalid hashType ' + hashType)
+
+ const decode = bip66.decode(buffer.slice(0, -1))
+ const r = fromDER(decode.r)
+ const s = fromDER(decode.s)
+
+ return {
+ signature: Buffer.concat([r, s], 64),
+ hashType: hashType
+ }
+}
+
+function encode (signature, hashType) {
+ typeforce({
+ signature: types.BufferN(64),
+ hashType: types.UInt8
+ }, { signature, hashType })
+
+ const hashTypeMod = hashType & ~0x80
+ if (hashTypeMod <= 0 || hashTypeMod >= 4) throw new Error('Invalid hashType ' + hashType)
+
+ const hashTypeBuffer = Buffer.allocUnsafe(1)
+ hashTypeBuffer.writeUInt8(hashType, 0)
+
+ const r = toDER(signature.slice(0, 32))
+ const s = toDER(signature.slice(32, 64))
+
+ return Buffer.concat([
+ bip66.encode(r, s),
+ hashTypeBuffer
+ ])
+}
+
+module.exports = {
+ decode: decode,
+ encode: encode
+}
+
+},{"./types":60,"bip66":14,"safe-buffer":115,"typeforce":134}],37:[function(require,module,exports){
+module.exports = {
+ input: require('./input'),
+ output: require('./output')
+}
+
+},{"./input":38,"./output":39}],38:[function(require,module,exports){
+// OP_0 [signatures ...]
+
+const bscript = require('../../script')
+const OPS = require('bitcoin-ops')
+
+function partialSignature (value) {
+ return value === OPS.OP_0 || bscript.isCanonicalScriptSignature(value)
+}
+
+function check (script, allowIncomplete) {
+ const chunks = bscript.decompile(script)
+ if (chunks.length < 2) return false
+ if (chunks[0] !== OPS.OP_0) return false
+
+ if (allowIncomplete) {
+ return chunks.slice(1).every(partialSignature)
+ }
+
+ return chunks.slice(1).every(bscript.isCanonicalScriptSignature)
+}
+check.toJSON = function () { return 'multisig input' }
+
+module.exports = { check }
+
+},{"../../script":34,"bitcoin-ops":15}],39:[function(require,module,exports){
+// m [pubKeys ...] n OP_CHECKMULTISIG
+
+const bscript = require('../../script')
+const types = require('../../types')
+const OPS = require('bitcoin-ops')
+const OP_INT_BASE = OPS.OP_RESERVED // OP_1 - 1
+
+function check (script, allowIncomplete) {
+ const chunks = bscript.decompile(script)
+
+ if (chunks.length < 4) return false
+ if (chunks[chunks.length - 1] !== OPS.OP_CHECKMULTISIG) return false
+ if (!types.Number(chunks[0])) return false
+ if (!types.Number(chunks[chunks.length - 2])) return false
+ const m = chunks[0] - OP_INT_BASE
+ const n = chunks[chunks.length - 2] - OP_INT_BASE
+
+ if (m <= 0) return false
+ if (n > 16) return false
+ if (m > n) return false
+ if (n !== chunks.length - 3) return false
+ if (allowIncomplete) return true
+
+ const keys = chunks.slice(1, -2)
+ return keys.every(bscript.isCanonicalPubKey)
+}
+check.toJSON = function () { return 'multi-sig output' }
+
+module.exports = { check }
+
+},{"../../script":34,"../../types":60,"bitcoin-ops":15}],40:[function(require,module,exports){
+// OP_RETURN {data}
+
+const bscript = require('../script')
+const OPS = require('bitcoin-ops')
+
+function check (script) {
+ const buffer = bscript.compile(script)
+
+ return buffer.length > 1 &&
+ buffer[0] === OPS.OP_RETURN
+}
+check.toJSON = function () { return 'null data output' }
+
+module.exports = { output: { check: check } }
+
+},{"../script":34,"bitcoin-ops":15}],41:[function(require,module,exports){
+arguments[4][37][0].apply(exports,arguments)
+},{"./input":42,"./output":43,"dup":37}],42:[function(require,module,exports){
+// {signature}
+
+const bscript = require('../../script')
+
+function check (script) {
+ const chunks = bscript.decompile(script)
+
+ return chunks.length === 1 &&
+ bscript.isCanonicalScriptSignature(chunks[0])
+}
+check.toJSON = function () { return 'pubKey input' }
+
+module.exports = {
+ check: check
+}
+
+},{"../../script":34}],43:[function(require,module,exports){
+// {pubKey} OP_CHECKSIG
+
+const bscript = require('../../script')
+const OPS = require('bitcoin-ops')
+
+function check (script) {
+ const chunks = bscript.decompile(script)
+
+ return chunks.length === 2 &&
+ bscript.isCanonicalPubKey(chunks[0]) &&
+ chunks[1] === OPS.OP_CHECKSIG
+}
+check.toJSON = function () { return 'pubKey output' }
+
+module.exports = { check }
+
+},{"../../script":34,"bitcoin-ops":15}],44:[function(require,module,exports){
+arguments[4][37][0].apply(exports,arguments)
+},{"./input":45,"./output":46,"dup":37}],45:[function(require,module,exports){
+// {signature} {pubKey}
+
+const bscript = require('../../script')
+
+function check (script) {
+ const chunks = bscript.decompile(script)
+
+ return chunks.length === 2 &&
+ bscript.isCanonicalScriptSignature(chunks[0]) &&
+ bscript.isCanonicalPubKey(chunks[1])
+}
+check.toJSON = function () { return 'pubKeyHash input' }
+
+module.exports = { check }
+
+},{"../../script":34}],46:[function(require,module,exports){
+// OP_DUP OP_HASH160 {pubKeyHash} OP_EQUALVERIFY OP_CHECKSIG
+
+const bscript = require('../../script')
+const OPS = require('bitcoin-ops')
+
+function check (script) {
+ const buffer = bscript.compile(script)
+
+ return buffer.length === 25 &&
+ buffer[0] === OPS.OP_DUP &&
+ buffer[1] === OPS.OP_HASH160 &&
+ buffer[2] === 0x14 &&
+ buffer[23] === OPS.OP_EQUALVERIFY &&
+ buffer[24] === OPS.OP_CHECKSIG
+}
+check.toJSON = function () { return 'pubKeyHash output' }
+
+module.exports = { check }
+
+},{"../../script":34,"bitcoin-ops":15}],47:[function(require,module,exports){
+arguments[4][37][0].apply(exports,arguments)
+},{"./input":48,"./output":49,"dup":37}],48:[function(require,module,exports){
+// {serialized scriptPubKey script}
+
+const Buffer = require('safe-buffer').Buffer
+const bscript = require('../../script')
+
+const p2ms = require('../multisig/')
+const p2pk = require('../pubkey/')
+const p2pkh = require('../pubkeyhash/')
+const p2wpkho = require('../witnesspubkeyhash/output')
+const p2wsho = require('../witnessscripthash/output')
+
+function check (script, allowIncomplete) {
+ const chunks = bscript.decompile(script)
+ if (chunks.length < 1) return false
+
+ const lastChunk = chunks[chunks.length - 1]
+ if (!Buffer.isBuffer(lastChunk)) return false
+
+ const scriptSigChunks = bscript.decompile(bscript.compile(chunks.slice(0, -1)))
+ const redeemScriptChunks = bscript.decompile(lastChunk)
+
+ // is redeemScript a valid script?
+ if (!redeemScriptChunks) return false
+
+ // is redeemScriptSig push only?
+ if (!bscript.isPushOnly(scriptSigChunks)) return false
+
+ // is witness?
+ if (chunks.length === 1) {
+ return p2wsho.check(redeemScriptChunks) ||
+ p2wpkho.check(redeemScriptChunks)
+ }
+
+ // match types
+ if (p2pkh.input.check(scriptSigChunks) &&
+ p2pkh.output.check(redeemScriptChunks)) return true
+
+ if (p2ms.input.check(scriptSigChunks, allowIncomplete) &&
+ p2ms.output.check(redeemScriptChunks)) return true
+
+ if (p2pk.input.check(scriptSigChunks) &&
+ p2pk.output.check(redeemScriptChunks)) return true
+
+ return false
+}
+check.toJSON = function () { return 'scriptHash input' }
+
+module.exports = { check }
+
+},{"../../script":34,"../multisig/":37,"../pubkey/":41,"../pubkeyhash/":44,"../witnesspubkeyhash/output":54,"../witnessscripthash/output":57,"safe-buffer":115}],49:[function(require,module,exports){
+// OP_HASH160 {scriptHash} OP_EQUAL
+
+const bscript = require('../../script')
+const OPS = require('bitcoin-ops')
+
+function check (script) {
+ const buffer = bscript.compile(script)
+
+ return buffer.length === 23 &&
+ buffer[0] === OPS.OP_HASH160 &&
+ buffer[1] === 0x14 &&
+ buffer[22] === OPS.OP_EQUAL
+}
+check.toJSON = function () { return 'scriptHash output' }
+
+module.exports = { check }
+
+},{"../../script":34,"bitcoin-ops":15}],50:[function(require,module,exports){
+module.exports = {
+ output: require('./output')
+}
+
+},{"./output":51}],51:[function(require,module,exports){
+// OP_RETURN {aa21a9ed} {commitment}
+
+const Buffer = require('safe-buffer').Buffer
+const bscript = require('../../script')
+const types = require('../../types')
+const typeforce = require('typeforce')
+const OPS = require('bitcoin-ops')
+
+const HEADER = Buffer.from('aa21a9ed', 'hex')
+
+function check (script) {
+ const buffer = bscript.compile(script)
+
+ return buffer.length > 37 &&
+ buffer[0] === OPS.OP_RETURN &&
+ buffer[1] === 0x24 &&
+ buffer.slice(2, 6).equals(HEADER)
+}
+
+check.toJSON = function () { return 'Witness commitment output' }
+
+function encode (commitment) {
+ typeforce(types.Hash256bit, commitment)
+
+ const buffer = Buffer.allocUnsafe(36)
+ HEADER.copy(buffer, 0)
+ commitment.copy(buffer, 4)
+
+ return bscript.compile([OPS.OP_RETURN, buffer])
+}
+
+function decode (buffer) {
+ typeforce(check, buffer)
+
+ return bscript.decompile(buffer)[1].slice(4, 36)
+}
+
+module.exports = {
+ check: check,
+ decode: decode,
+ encode: encode
+}
+
+},{"../../script":34,"../../types":60,"bitcoin-ops":15,"safe-buffer":115,"typeforce":134}],52:[function(require,module,exports){
+arguments[4][37][0].apply(exports,arguments)
+},{"./input":53,"./output":54,"dup":37}],53:[function(require,module,exports){
+// {signature} {pubKey}
+
+const bscript = require('../../script')
+
+function isCompressedCanonicalPubKey (pubKey) {
+ return bscript.isCanonicalPubKey(pubKey) && pubKey.length === 33
+}
+
+function check (script) {
+ const chunks = bscript.decompile(script)
+
+ return chunks.length === 2 &&
+ bscript.isCanonicalScriptSignature(chunks[0]) &&
+ isCompressedCanonicalPubKey(chunks[1])
+}
+check.toJSON = function () { return 'witnessPubKeyHash input' }
+
+module.exports = { check }
+
+},{"../../script":34}],54:[function(require,module,exports){
+// OP_0 {pubKeyHash}
+
+const bscript = require('../../script')
+const OPS = require('bitcoin-ops')
+
+function check (script) {
+ const buffer = bscript.compile(script)
+
+ return buffer.length === 22 &&
+ buffer[0] === OPS.OP_0 &&
+ buffer[1] === 0x14
+}
+check.toJSON = function () { return 'Witness pubKeyHash output' }
+
+module.exports = {
+ check
+}
+
+},{"../../script":34,"bitcoin-ops":15}],55:[function(require,module,exports){
+arguments[4][37][0].apply(exports,arguments)
+},{"./input":56,"./output":57,"dup":37}],56:[function(require,module,exports){
+(function (Buffer){
+// {serialized scriptPubKey script}
+
+const bscript = require('../../script')
+const types = require('../../types')
+const typeforce = require('typeforce')
+
+const p2ms = require('../multisig/')
+const p2pk = require('../pubkey/')
+const p2pkh = require('../pubkeyhash/')
+
+function check (chunks, allowIncomplete) {
+ typeforce(types.Array, chunks)
+ if (chunks.length < 1) return false
+
+ const witnessScript = chunks[chunks.length - 1]
+ if (!Buffer.isBuffer(witnessScript)) return false
+
+ const witnessScriptChunks = bscript.decompile(witnessScript)
+
+ // is witnessScript a valid script?
+ if (!witnessScriptChunks || witnessScriptChunks.length === 0) return false
+
+ const witnessRawScriptSig = bscript.compile(chunks.slice(0, -1))
+
+ // match types
+ if (p2pkh.input.check(witnessRawScriptSig) &&
+ p2pkh.output.check(witnessScriptChunks)) return true
+
+ if (p2ms.input.check(witnessRawScriptSig, allowIncomplete) &&
+ p2ms.output.check(witnessScriptChunks)) return true
+
+ if (p2pk.input.check(witnessRawScriptSig) &&
+ p2pk.output.check(witnessScriptChunks)) return true
+
+ return false
+}
+check.toJSON = function () { return 'witnessScriptHash input' }
+
+module.exports = { check }
+
+}).call(this,{"isBuffer":require("../../../../../../../../../../usr/local/lib/node_modules/browserify/node_modules/is-buffer/index.js")})
+},{"../../../../../../../../../../usr/local/lib/node_modules/browserify/node_modules/is-buffer/index.js":239,"../../script":34,"../../types":60,"../multisig/":37,"../pubkey/":41,"../pubkeyhash/":44,"typeforce":134}],57:[function(require,module,exports){
+// OP_0 {scriptHash}
+
+const bscript = require('../../script')
+const OPS = require('bitcoin-ops')
+
+function check (script) {
+ const buffer = bscript.compile(script)
+
+ return buffer.length === 34 &&
+ buffer[0] === OPS.OP_0 &&
+ buffer[1] === 0x20
+}
+check.toJSON = function () { return 'Witness scriptHash output' }
+
+module.exports = { check }
+
+},{"../../script":34,"bitcoin-ops":15}],58:[function(require,module,exports){
+const Buffer = require('safe-buffer').Buffer
+const bcrypto = require('./crypto')
+const bscript = require('./script')
+const bufferutils = require('./bufferutils')
+const opcodes = require('bitcoin-ops')
+const typeforce = require('typeforce')
+const types = require('./types')
+const varuint = require('varuint-bitcoin')
+
+function varSliceSize (someScript) {
+ const length = someScript.length
+
+ return varuint.encodingLength(length) + length
+}
+
+function vectorSize (someVector) {
+ const length = someVector.length
+
+ return varuint.encodingLength(length) + someVector.reduce(function (sum, witness) {
+ return sum + varSliceSize(witness)
+ }, 0)
+}
+
+function Transaction () {
+ this.version = 1
+ this.locktime = 0
+ this.ins = []
+ this.outs = []
+}
+
+Transaction.DEFAULT_SEQUENCE = 0xffffffff
+Transaction.SIGHASH_ALL = 0x01
+Transaction.SIGHASH_NONE = 0x02
+Transaction.SIGHASH_SINGLE = 0x03
+Transaction.SIGHASH_ANYONECANPAY = 0x80
+Transaction.ADVANCED_TRANSACTION_MARKER = 0x00
+Transaction.ADVANCED_TRANSACTION_FLAG = 0x01
+
+const EMPTY_SCRIPT = Buffer.allocUnsafe(0)
+const EMPTY_WITNESS = []
+const ZERO = Buffer.from('0000000000000000000000000000000000000000000000000000000000000000', 'hex')
+const ONE = Buffer.from('0000000000000000000000000000000000000000000000000000000000000001', 'hex')
+const VALUE_UINT64_MAX = Buffer.from('ffffffffffffffff', 'hex')
+const BLANK_OUTPUT = {
+ script: EMPTY_SCRIPT,
+ valueBuffer: VALUE_UINT64_MAX
+}
+
+Transaction.fromBuffer = function (buffer, __noStrict) {
+ let offset = 0
+ function readSlice (n) {
+ offset += n
+ return buffer.slice(offset - n, offset)
+ }
+
+ function readUInt32 () {
+ const i = buffer.readUInt32LE(offset)
+ offset += 4
+ return i
+ }
+
+ function readInt32 () {
+ const i = buffer.readInt32LE(offset)
+ offset += 4
+ return i
+ }
+
+ function readUInt64 () {
+ const i = bufferutils.readUInt64LE(buffer, offset)
+ offset += 8
+ return i
+ }
+
+ function readVarInt () {
+ const vi = varuint.decode(buffer, offset)
+ offset += varuint.decode.bytes
+ return vi
+ }
+
+ function readVarSlice () {
+ return readSlice(readVarInt())
+ }
+
+ function readVector () {
+ const count = readVarInt()
+ const vector = []
+ for (var i = 0; i < count; i++) vector.push(readVarSlice())
+ return vector
+ }
+
+ const tx = new Transaction()
+ tx.version = readInt32()
+
+ const marker = buffer.readUInt8(offset)
+ const flag = buffer.readUInt8(offset + 1)
+
+ let hasWitnesses = false
+ if (marker === Transaction.ADVANCED_TRANSACTION_MARKER &&
+ flag === Transaction.ADVANCED_TRANSACTION_FLAG) {
+ offset += 2
+ hasWitnesses = true
+ }
+
+ const vinLen = readVarInt()
+ for (var i = 0; i < vinLen; ++i) {
+ tx.ins.push({
+ hash: readSlice(32),
+ index: readUInt32(),
+ script: readVarSlice(),
+ sequence: readUInt32(),
+ witness: EMPTY_WITNESS
+ })
+ }
+
+ const voutLen = readVarInt()
+ for (i = 0; i < voutLen; ++i) {
+ tx.outs.push({
+ value: readUInt64(),
+ script: readVarSlice()
+ })
+ }
+
+ if (hasWitnesses) {
+ for (i = 0; i < vinLen; ++i) {
+ tx.ins[i].witness = readVector()
+ }
+
+ // was this pointless?
+ if (!tx.hasWitnesses()) throw new Error('Transaction has superfluous witness data')
+ }
+
+ tx.locktime = readUInt32()
+
+ if (__noStrict) return tx
+ if (offset !== buffer.length) throw new Error('Transaction has unexpected data')
+
+ return tx
+}
+
+Transaction.fromHex = function (hex) {
+ return Transaction.fromBuffer(Buffer.from(hex, 'hex'))
+}
+
+Transaction.isCoinbaseHash = function (buffer) {
+ typeforce(types.Hash256bit, buffer)
+ for (var i = 0; i < 32; ++i) {
+ if (buffer[i] !== 0) return false
+ }
+ return true
+}
+
+Transaction.prototype.isCoinbase = function () {
+ return this.ins.length === 1 && Transaction.isCoinbaseHash(this.ins[0].hash)
+}
+
+Transaction.prototype.addInput = function (hash, index, sequence, scriptSig) {
+ typeforce(types.tuple(
+ types.Hash256bit,
+ types.UInt32,
+ types.maybe(types.UInt32),
+ types.maybe(types.Buffer)
+ ), arguments)
+
+ if (types.Null(sequence)) {
+ sequence = Transaction.DEFAULT_SEQUENCE
+ }
+
+ // Add the input and return the input's index
+ return (this.ins.push({
+ hash: hash,
+ index: index,
+ script: scriptSig || EMPTY_SCRIPT,
+ sequence: sequence,
+ witness: EMPTY_WITNESS
+ }) - 1)
+}
+
+Transaction.prototype.addOutput = function (scriptPubKey, value) {
+ typeforce(types.tuple(types.Buffer, types.Satoshi), arguments)
+
+ // Add the output and return the output's index
+ return (this.outs.push({
+ script: scriptPubKey,
+ value: value
+ }) - 1)
+}
+
+Transaction.prototype.hasWitnesses = function () {
+ return this.ins.some(function (x) {
+ return x.witness.length !== 0
+ })
+}
+
+Transaction.prototype.weight = function () {
+ const base = this.__byteLength(false)
+ const total = this.__byteLength(true)
+ return base * 3 + total
+}
+
+Transaction.prototype.virtualSize = function () {
+ return Math.ceil(this.weight() / 4)
+}
+
+Transaction.prototype.byteLength = function () {
+ return this.__byteLength(true)
+}
+
+Transaction.prototype.__byteLength = function (__allowWitness) {
+ const hasWitnesses = __allowWitness && this.hasWitnesses()
+
+ return (
+ (hasWitnesses ? 10 : 8) +
+ varuint.encodingLength(this.ins.length) +
+ varuint.encodingLength(this.outs.length) +
+ this.ins.reduce(function (sum, input) { return sum + 40 + varSliceSize(input.script) }, 0) +
+ this.outs.reduce(function (sum, output) { return sum + 8 + varSliceSize(output.script) }, 0) +
+ (hasWitnesses ? this.ins.reduce(function (sum, input) { return sum + vectorSize(input.witness) }, 0) : 0)
+ )
+}
+
+Transaction.prototype.clone = function () {
+ const newTx = new Transaction()
+ newTx.version = this.version
+ newTx.locktime = this.locktime
+
+ newTx.ins = this.ins.map(function (txIn) {
+ return {
+ hash: txIn.hash,
+ index: txIn.index,
+ script: txIn.script,
+ sequence: txIn.sequence,
+ witness: txIn.witness
+ }
+ })
+
+ newTx.outs = this.outs.map(function (txOut) {
+ return {
+ script: txOut.script,
+ value: txOut.value
+ }
+ })
+
+ return newTx
+}
+
+/**
+ * Hash transaction for signing a specific input.
+ *
+ * Bitcoin uses a different hash for each signed transaction input.
+ * This method copies the transaction, makes the necessary changes based on the
+ * hashType, and then hashes the result.
+ * This hash can then be used to sign the provided transaction input.
+ */
+Transaction.prototype.hashForSignature = function (inIndex, prevOutScript, hashType) {
+ typeforce(types.tuple(types.UInt32, types.Buffer, /* types.UInt8 */ types.Number), arguments)
+
+ // https://github.com/bitcoin/bitcoin/blob/master/src/test/sighash_tests.cpp#L29
+ if (inIndex >= this.ins.length) return ONE
+
+ // ignore OP_CODESEPARATOR
+ const ourScript = bscript.compile(bscript.decompile(prevOutScript).filter(function (x) {
+ return x !== opcodes.OP_CODESEPARATOR
+ }))
+
+ const txTmp = this.clone()
+
+ // SIGHASH_NONE: ignore all outputs? (wildcard payee)
+ if ((hashType & 0x1f) === Transaction.SIGHASH_NONE) {
+ txTmp.outs = []
+
+ // ignore sequence numbers (except at inIndex)
+ txTmp.ins.forEach(function (input, i) {
+ if (i === inIndex) return
+
+ input.sequence = 0
+ })
+
+ // SIGHASH_SINGLE: ignore all outputs, except at the same index?
+ } else if ((hashType & 0x1f) === Transaction.SIGHASH_SINGLE) {
+ // https://github.com/bitcoin/bitcoin/blob/master/src/test/sighash_tests.cpp#L60
+ if (inIndex >= this.outs.length) return ONE
+
+ // truncate outputs after
+ txTmp.outs.length = inIndex + 1
+
+ // "blank" outputs before
+ for (var i = 0; i < inIndex; i++) {
+ txTmp.outs[i] = BLANK_OUTPUT
+ }
+
+ // ignore sequence numbers (except at inIndex)
+ txTmp.ins.forEach(function (input, y) {
+ if (y === inIndex) return
+
+ input.sequence = 0
+ })
+ }
+
+ // SIGHASH_ANYONECANPAY: ignore inputs entirely?
+ if (hashType & Transaction.SIGHASH_ANYONECANPAY) {
+ txTmp.ins = [txTmp.ins[inIndex]]
+ txTmp.ins[0].script = ourScript
+
+ // SIGHASH_ALL: only ignore input scripts
+ } else {
+ // "blank" others input scripts
+ txTmp.ins.forEach(function (input) { input.script = EMPTY_SCRIPT })
+ txTmp.ins[inIndex].script = ourScript
+ }
+
+ // serialize and hash
+ const buffer = Buffer.allocUnsafe(txTmp.__byteLength(false) + 4)
+ buffer.writeInt32LE(hashType, buffer.length - 4)
+ txTmp.__toBuffer(buffer, 0, false)
+
+ return bcrypto.hash256(buffer)
+}
+
+Transaction.prototype.hashForWitnessV0 = function (inIndex, prevOutScript, value, hashType) {
+ typeforce(types.tuple(types.UInt32, types.Buffer, types.Satoshi, types.UInt32), arguments)
+
+ let tbuffer, toffset
+ function writeSlice (slice) { toffset += slice.copy(tbuffer, toffset) }
+ function writeUInt32 (i) { toffset = tbuffer.writeUInt32LE(i, toffset) }
+ function writeUInt64 (i) { toffset = bufferutils.writeUInt64LE(tbuffer, i, toffset) }
+ function writeVarInt (i) {
+ varuint.encode(i, tbuffer, toffset)
+ toffset += varuint.encode.bytes
+ }
+ function writeVarSlice (slice) { writeVarInt(slice.length); writeSlice(slice) }
+
+ let hashOutputs = ZERO
+ let hashPrevouts = ZERO
+ let hashSequence = ZERO
+
+ if (!(hashType & Transaction.SIGHASH_ANYONECANPAY)) {
+ tbuffer = Buffer.allocUnsafe(36 * this.ins.length)
+ toffset = 0
+
+ this.ins.forEach(function (txIn) {
+ writeSlice(txIn.hash)
+ writeUInt32(txIn.index)
+ })
+
+ hashPrevouts = bcrypto.hash256(tbuffer)
+ }
+
+ if (!(hashType & Transaction.SIGHASH_ANYONECANPAY) &&
+ (hashType & 0x1f) !== Transaction.SIGHASH_SINGLE &&
+ (hashType & 0x1f) !== Transaction.SIGHASH_NONE) {
+ tbuffer = Buffer.allocUnsafe(4 * this.ins.length)
+ toffset = 0
+
+ this.ins.forEach(function (txIn) {
+ writeUInt32(txIn.sequence)
+ })
+
+ hashSequence = bcrypto.hash256(tbuffer)
+ }
+
+ if ((hashType & 0x1f) !== Transaction.SIGHASH_SINGLE &&
+ (hashType & 0x1f) !== Transaction.SIGHASH_NONE) {
+ const txOutsSize = this.outs.reduce(function (sum, output) {
+ return sum + 8 + varSliceSize(output.script)
+ }, 0)
+
+ tbuffer = Buffer.allocUnsafe(txOutsSize)
+ toffset = 0
+
+ this.outs.forEach(function (out) {
+ writeUInt64(out.value)
+ writeVarSlice(out.script)
+ })
+
+ hashOutputs = bcrypto.hash256(tbuffer)
+ } else if ((hashType & 0x1f) === Transaction.SIGHASH_SINGLE && inIndex < this.outs.length) {
+ const output = this.outs[inIndex]
+
+ tbuffer = Buffer.allocUnsafe(8 + varSliceSize(output.script))
+ toffset = 0
+ writeUInt64(output.value)
+ writeVarSlice(output.script)
+
+ hashOutputs = bcrypto.hash256(tbuffer)
+ }
+
+ tbuffer = Buffer.allocUnsafe(156 + varSliceSize(prevOutScript))
+ toffset = 0
+
+ const input = this.ins[inIndex]
+ writeUInt32(this.version)
+ writeSlice(hashPrevouts)
+ writeSlice(hashSequence)
+ writeSlice(input.hash)
+ writeUInt32(input.index)
+ writeVarSlice(prevOutScript)
+ writeUInt64(value)
+ writeUInt32(input.sequence)
+ writeSlice(hashOutputs)
+ writeUInt32(this.locktime)
+ writeUInt32(hashType)
+ return bcrypto.hash256(tbuffer)
+}
+
+Transaction.prototype.getHash = function () {
+ return bcrypto.hash256(this.__toBuffer(undefined, undefined, false))
+}
+
+Transaction.prototype.getId = function () {
+ // transaction hash's are displayed in reverse order
+ return this.getHash().reverse().toString('hex')
+}
+
+Transaction.prototype.toBuffer = function (buffer, initialOffset) {
+ return this.__toBuffer(buffer, initialOffset, true)
+}
+
+Transaction.prototype.__toBuffer = function (buffer, initialOffset, __allowWitness) {
+ if (!buffer) buffer = Buffer.allocUnsafe(this.__byteLength(__allowWitness))
+
+ let offset = initialOffset || 0
+ function writeSlice (slice) { offset += slice.copy(buffer, offset) }
+ function writeUInt8 (i) { offset = buffer.writeUInt8(i, offset) }
+ function writeUInt32 (i) { offset = buffer.writeUInt32LE(i, offset) }
+ function writeInt32 (i) { offset = buffer.writeInt32LE(i, offset) }
+ function writeUInt64 (i) { offset = bufferutils.writeUInt64LE(buffer, i, offset) }
+ function writeVarInt (i) {
+ varuint.encode(i, buffer, offset)
+ offset += varuint.encode.bytes
+ }
+ function writeVarSlice (slice) { writeVarInt(slice.length); writeSlice(slice) }
+ function writeVector (vector) { writeVarInt(vector.length); vector.forEach(writeVarSlice) }
+
+ writeInt32(this.version)
+
+ const hasWitnesses = __allowWitness && this.hasWitnesses()
+
+ if (hasWitnesses) {
+ writeUInt8(Transaction.ADVANCED_TRANSACTION_MARKER)
+ writeUInt8(Transaction.ADVANCED_TRANSACTION_FLAG)
+ }
+
+ writeVarInt(this.ins.length)
+
+ this.ins.forEach(function (txIn) {
+ writeSlice(txIn.hash)
+ writeUInt32(txIn.index)
+ writeVarSlice(txIn.script)
+ writeUInt32(txIn.sequence)
+ })
+
+ writeVarInt(this.outs.length)
+ this.outs.forEach(function (txOut) {
+ if (!txOut.valueBuffer) {
+ writeUInt64(txOut.value)
+ } else {
+ writeSlice(txOut.valueBuffer)
+ }
+
+ writeVarSlice(txOut.script)
+ })
+
+ if (hasWitnesses) {
+ this.ins.forEach(function (input) {
+ writeVector(input.witness)
+ })
+ }
+
+ writeUInt32(this.locktime)
+
+ // avoid slicing unless necessary
+ if (initialOffset !== undefined) return buffer.slice(initialOffset, offset)
+ return buffer
+}
+
+Transaction.prototype.toHex = function () {
+ return this.toBuffer().toString('hex')
+}
+
+Transaction.prototype.setInputScript = function (index, scriptSig) {
+ typeforce(types.tuple(types.Number, types.Buffer), arguments)
+
+ this.ins[index].script = scriptSig
+}
+
+Transaction.prototype.setWitness = function (index, witness) {
+ typeforce(types.tuple(types.Number, [types.Buffer]), arguments)
+
+ this.ins[index].witness = witness
+}
+
+module.exports = Transaction
+
+},{"./bufferutils":19,"./crypto":21,"./script":34,"./types":60,"bitcoin-ops":15,"safe-buffer":115,"typeforce":134,"varuint-bitcoin":137}],59:[function(require,module,exports){
+const Buffer = require('safe-buffer').Buffer
+const baddress = require('./address')
+const bcrypto = require('./crypto')
+const bscript = require('./script')
+const networks = require('./networks')
+const ops = require('bitcoin-ops')
+const payments = require('./payments')
+const typeforce = require('typeforce')
+const types = require('./types')
+const classify = require('./classify')
+const SCRIPT_TYPES = classify.types
+
+const ECPair = require('./ecpair')
+const Transaction = require('./transaction')
+
+function expandInput (scriptSig, witnessStack, type, scriptPubKey) {
+ if (scriptSig.length === 0 && witnessStack.length === 0) return {}
+ if (!type) {
+ let ssType = classify.input(scriptSig, true)
+ let wsType = classify.witness(witnessStack, true)
+ if (ssType === SCRIPT_TYPES.NONSTANDARD) ssType = undefined
+ if (wsType === SCRIPT_TYPES.NONSTANDARD) wsType = undefined
+ type = ssType || wsType
+ }
+
+ switch (type) {
+ case SCRIPT_TYPES.P2WPKH: {
+ const { output, pubkey, signature } = payments.p2wpkh({ witness: witnessStack })
+
+ return {
+ prevOutScript: output,
+ prevOutType: SCRIPT_TYPES.P2WPKH,
+ pubkeys: [pubkey],
+ signatures: [signature]
+ }
+ }
+
+ case SCRIPT_TYPES.P2PKH: {
+ const { output, pubkey, signature } = payments.p2pkh({ input: scriptSig })
+
+ return {
+ prevOutScript: output,
+ prevOutType: SCRIPT_TYPES.P2PKH,
+ pubkeys: [pubkey],
+ signatures: [signature]
+ }
+ }
+
+ case SCRIPT_TYPES.P2PK: {
+ const { signature } = payments.p2pk({ input: scriptSig })
+
+ return {
+ prevOutType: SCRIPT_TYPES.P2PK,
+ pubkeys: [undefined],
+ signatures: [signature]
+ }
+ }
+
+ case SCRIPT_TYPES.P2MS: {
+ const { m, pubkeys, signatures } = payments.p2ms({
+ input: scriptSig,
+ output: scriptPubKey
+ }, { allowIncomplete: true })
+
+ return {
+ prevOutType: SCRIPT_TYPES.P2MS,
+ pubkeys: pubkeys,
+ signatures: signatures,
+ maxSignatures: m
+ }
+ }
+ }
+
+ if (type === SCRIPT_TYPES.P2SH) {
+ const { output, redeem } = payments.p2sh({
+ input: scriptSig,
+ witness: witnessStack
+ })
+
+ const outputType = classify.output(redeem.output)
+ const expanded = expandInput(redeem.input, redeem.witness, outputType, redeem.output)
+ if (!expanded.prevOutType) return {}
+
+ return {
+ prevOutScript: output,
+ prevOutType: SCRIPT_TYPES.P2SH,
+ redeemScript: redeem.output,
+ redeemScriptType: expanded.prevOutType,
+ witnessScript: expanded.witnessScript,
+ witnessScriptType: expanded.witnessScriptType,
+
+ pubkeys: expanded.pubkeys,
+ signatures: expanded.signatures
+ }
+ }
+
+ if (type === SCRIPT_TYPES.P2WSH) {
+ const { output, redeem } = payments.p2wsh({
+ input: scriptSig,
+ witness: witnessStack
+ })
+ const outputType = classify.output(redeem.output)
+ let expanded
+ if (outputType === SCRIPT_TYPES.P2WPKH) {
+ expanded = expandInput(redeem.input, redeem.witness, outputType)
+ } else {
+ expanded = expandInput(bscript.compile(redeem.witness), [], outputType, redeem.output)
+ }
+ if (!expanded.prevOutType) return {}
+
+ return {
+ prevOutScript: output,
+ prevOutType: SCRIPT_TYPES.P2WSH,
+ witnessScript: redeem.output,
+ witnessScriptType: expanded.prevOutType,
+
+ pubkeys: expanded.pubkeys,
+ signatures: expanded.signatures
+ }
+ }
+
+ return {
+ prevOutType: SCRIPT_TYPES.NONSTANDARD,
+ prevOutScript: scriptSig
+ }
+}
+
+// could be done in expandInput, but requires the original Transaction for hashForSignature
+function fixMultisigOrder (input, transaction, vin) {
+ if (input.redeemScriptType !== SCRIPT_TYPES.P2MS || !input.redeemScript) return
+ if (input.pubkeys.length === input.signatures.length) return
+
+ const unmatched = input.signatures.concat()
+
+ input.signatures = input.pubkeys.map(function (pubKey) {
+ const keyPair = ECPair.fromPublicKey(pubKey)
+ let match
+
+ // check for a signature
+ unmatched.some(function (signature, i) {
+ // skip if undefined || OP_0
+ if (!signature) return false
+
+ // TODO: avoid O(n) hashForSignature
+ const parsed = bscript.signature.decode(signature)
+ const hash = transaction.hashForSignature(vin, input.redeemScript, parsed.hashType)
+
+ // skip if signature does not match pubKey
+ if (!keyPair.verify(hash, parsed.signature)) return false
+
+ // remove matched signature from unmatched
+ unmatched[i] = undefined
+ match = signature
+
+ return true
+ })
+
+ return match
+ })
+}
+
+function expandOutput (script, ourPubKey) {
+ typeforce(types.Buffer, script)
+ const type = classify.output(script)
+
+ switch (type) {
+ case SCRIPT_TYPES.P2PKH: {
+ if (!ourPubKey) return { type }
+
+ // does our hash160(pubKey) match the output scripts?
+ const pkh1 = payments.p2pkh({ output: script }).hash
+ const pkh2 = bcrypto.hash160(ourPubKey)
+ if (!pkh1.equals(pkh2)) return { type }
+
+ return {
+ type,
+ pubkeys: [ourPubKey],
+ signatures: [undefined]
+ }
+ }
+
+ case SCRIPT_TYPES.P2WPKH: {
+ if (!ourPubKey) return { type }
+
+ // does our hash160(pubKey) match the output scripts?
+ const wpkh1 = payments.p2wpkh({ output: script }).hash
+ const wpkh2 = bcrypto.hash160(ourPubKey)
+ if (!wpkh1.equals(wpkh2)) return { type }
+
+ return {
+ type,
+ pubkeys: [ourPubKey],
+ signatures: [undefined]
+ }
+ }
+
+ case SCRIPT_TYPES.P2PK: {
+ const p2pk = payments.p2pk({ output: script })
+ return {
+ type,
+ pubkeys: [p2pk.pubkey],
+ signatures: [undefined]
+ }
+ }
+
+ case SCRIPT_TYPES.P2MS: {
+ const p2ms = payments.p2ms({ output: script })
+ return {
+ type,
+ pubkeys: p2ms.pubkeys,
+ signatures: p2ms.pubkeys.map(() => undefined),
+ maxSignatures: p2ms.m
+ }
+ }
+ }
+
+ return { type }
+}
+
+function prepareInput (input, ourPubKey, redeemScript, witnessScript) {
+ if (redeemScript && witnessScript) {
+ const p2wsh = payments.p2wsh({ redeem: { output: witnessScript } })
+ const p2wshAlt = payments.p2wsh({ output: redeemScript })
+ const p2sh = payments.p2sh({ redeem: { output: redeemScript } })
+ const p2shAlt = payments.p2sh({ redeem: p2wsh })
+
+ // enforces P2SH(P2WSH(...))
+ if (!p2wsh.hash.equals(p2wshAlt.hash)) throw new Error('Witness script inconsistent with prevOutScript')
+ if (!p2sh.hash.equals(p2shAlt.hash)) throw new Error('Redeem script inconsistent with prevOutScript')
+
+ const expanded = expandOutput(p2wsh.redeem.output, ourPubKey)
+ if (!expanded.pubkeys) throw new Error(expanded.type + ' not supported as witnessScript (' + bscript.toASM(witnessScript) + ')')
+ if (input.signatures && input.signatures.some(x => x)) {
+ expanded.signatures = input.signatures
+ }
+
+ let signScript = witnessScript
+ if (expanded.type === SCRIPT_TYPES.P2WPKH) throw new Error('P2SH(P2WSH(P2WPKH)) is a consensus failure')
+
+ return {
+ redeemScript,
+ redeemScriptType: SCRIPT_TYPES.P2WSH,
+
+ witnessScript,
+ witnessScriptType: expanded.type,
+
+ prevOutType: SCRIPT_TYPES.P2SH,
+ prevOutScript: p2sh.output,
+
+ hasWitness: true,
+ signScript,
+ signType: expanded.type,
+
+ pubkeys: expanded.pubkeys,
+ signatures: expanded.signatures,
+ maxSignatures: expanded.maxSignatures
+ }
+ }
+
+ if (redeemScript) {
+ const p2sh = payments.p2sh({ redeem: { output: redeemScript } })
+
+ if (input.prevOutScript) {
+ let p2shAlt
+ try {
+ p2shAlt = payments.p2sh({ output: input.prevOutScript })
+ } catch (e) { throw new Error('PrevOutScript must be P2SH') }
+ if (!p2sh.hash.equals(p2shAlt.hash)) throw new Error('Redeem script inconsistent with prevOutScript')
+ }
+
+ const expanded = expandOutput(p2sh.redeem.output, ourPubKey)
+ if (!expanded.pubkeys) throw new Error(expanded.type + ' not supported as redeemScript (' + bscript.toASM(redeemScript) + ')')
+ if (input.signatures && input.signatures.some(x => x)) {
+ expanded.signatures = input.signatures
+ }
+
+ let signScript = redeemScript
+ if (expanded.type === SCRIPT_TYPES.P2WPKH) {
+ signScript = payments.p2pkh({ pubkey: expanded.pubkeys[0] }).output
+ }
+
+ return {
+ redeemScript,
+ redeemScriptType: expanded.type,
+
+ prevOutType: SCRIPT_TYPES.P2SH,
+ prevOutScript: p2sh.output,
+
+ hasWitness: expanded.type === SCRIPT_TYPES.P2WPKH,
+ signScript,
+ signType: expanded.type,
+
+ pubkeys: expanded.pubkeys,
+ signatures: expanded.signatures,
+ maxSignatures: expanded.maxSignatures
+ }
+ }
+
+ if (witnessScript) {
+ const p2wsh = payments.p2wsh({ redeem: { output: witnessScript } })
+
+ if (input.prevOutScript) {
+ const p2wshAlt = payments.p2wsh({ output: input.prevOutScript })
+ if (!p2wsh.hash.equals(p2wshAlt.hash)) throw new Error('Witness script inconsistent with prevOutScript')
+ }
+
+ const expanded = expandOutput(p2wsh.redeem.output, ourPubKey)
+ if (!expanded.pubkeys) throw new Error(expanded.type + ' not supported as witnessScript (' + bscript.toASM(witnessScript) + ')')
+ if (input.signatures && input.signatures.some(x => x)) {
+ expanded.signatures = input.signatures
+ }
+
+ let signScript = witnessScript
+ if (expanded.type === SCRIPT_TYPES.P2WPKH) throw new Error('P2WSH(P2WPKH) is a consensus failure')
+
+ return {
+ witnessScript,
+ witnessScriptType: expanded.type,
+
+ prevOutType: SCRIPT_TYPES.P2WSH,
+ prevOutScript: p2wsh.output,
+
+ hasWitness: true,
+ signScript,
+ signType: expanded.type,
+
+ pubkeys: expanded.pubkeys,
+ signatures: expanded.signatures,
+ maxSignatures: expanded.maxSignatures
+ }
+ }
+
+ if (input.prevOutType && input.prevOutScript) {
+ // embedded scripts are not possible without extra information
+ if (input.prevOutType === SCRIPT_TYPES.P2SH) throw new Error('PrevOutScript is ' + input.prevOutType + ', requires redeemScript')
+ if (input.prevOutType === SCRIPT_TYPES.P2WSH) throw new Error('PrevOutScript is ' + input.prevOutType + ', requires witnessScript')
+ if (!input.prevOutScript) throw new Error('PrevOutScript is missing')
+
+ const expanded = expandOutput(input.prevOutScript, ourPubKey)
+ if (!expanded.pubkeys) throw new Error(expanded.type + ' not supported (' + bscript.toASM(input.prevOutScript) + ')')
+ if (input.signatures && input.signatures.some(x => x)) {
+ expanded.signatures = input.signatures
+ }
+
+ let signScript = input.prevOutScript
+ if (expanded.type === SCRIPT_TYPES.P2WPKH) {
+ signScript = payments.p2pkh({ pubkey: expanded.pubkeys[0] }).output
+ }
+
+ return {
+ prevOutType: expanded.type,
+ prevOutScript: input.prevOutScript,
+
+ hasWitness: expanded.type === SCRIPT_TYPES.P2WPKH,
+ signScript,
+ signType: expanded.type,
+
+ pubkeys: expanded.pubkeys,
+ signatures: expanded.signatures,
+ maxSignatures: expanded.maxSignatures
+ }
+ }
+
+ const prevOutScript = payments.p2pkh({ pubkey: ourPubKey }).output
+ return {
+ prevOutType: SCRIPT_TYPES.P2PKH,
+ prevOutScript: prevOutScript,
+
+ hasWitness: false,
+ signScript: prevOutScript,
+ signType: SCRIPT_TYPES.P2PKH,
+
+ pubkeys: [ourPubKey],
+ signatures: [undefined]
+ }
+}
+
+function build (type, input, allowIncomplete) {
+ const pubkeys = input.pubkeys || []
+ let signatures = input.signatures || []
+
+ switch (type) {
+ case SCRIPT_TYPES.P2PKH: {
+ if (pubkeys.length === 0) break
+ if (signatures.length === 0) break
+
+ return payments.p2pkh({ pubkey: pubkeys[0], signature: signatures[0] })
+ }
+ case SCRIPT_TYPES.P2WPKH: {
+ if (pubkeys.length === 0) break
+ if (signatures.length === 0) break
+
+ return payments.p2wpkh({ pubkey: pubkeys[0], signature: signatures[0] })
+ }
+ case SCRIPT_TYPES.P2PK: {
+ if (pubkeys.length === 0) break
+ if (signatures.length === 0) break
+
+ return payments.p2pk({ signature: signatures[0] })
+ }
+ case SCRIPT_TYPES.P2MS: {
+ const m = input.maxSignatures
+ if (allowIncomplete) {
+ signatures = signatures.map(x => x || ops.OP_0)
+ } else {
+ signatures = signatures.filter(x => x)
+ }
+
+ // if the transaction is not not complete (complete), or if signatures.length === m, validate
+ // otherwise, the number of OP_0's may be >= m, so don't validate (boo)
+ const validate = !allowIncomplete || (m === signatures.length)
+ return payments.p2ms({ m, pubkeys, signatures }, { allowIncomplete, validate })
+ }
+ case SCRIPT_TYPES.P2SH: {
+ const redeem = build(input.redeemScriptType, input, allowIncomplete)
+ if (!redeem) return
+
+ return payments.p2sh({
+ redeem: {
+ output: redeem.output || input.redeemScript,
+ input: redeem.input,
+ witness: redeem.witness
+ }
+ })
+ }
+ case SCRIPT_TYPES.P2WSH: {
+ const redeem = build(input.witnessScriptType, input, allowIncomplete)
+ if (!redeem) return
+
+ return payments.p2wsh({
+ redeem: {
+ output: input.witnessScript,
+ input: redeem.input,
+ witness: redeem.witness
+ }
+ })
+ }
+ }
+}
+
+function TransactionBuilder (network, maximumFeeRate) {
+ this.__prevTxSet = {}
+ this.network = network || networks.bitcoin
+
+ // WARNING: This is __NOT__ to be relied on, its just another potential safety mechanism (safety in-depth)
+ this.maximumFeeRate = maximumFeeRate || 2500
+
+ this.__inputs = []
+ this.__tx = new Transaction()
+ this.__tx.version = 2
+}
+
+TransactionBuilder.prototype.setLockTime = function (locktime) {
+ typeforce(types.UInt32, locktime)
+
+ // if any signatures exist, throw
+ if (this.__inputs.some(function (input) {
+ if (!input.signatures) return false
+
+ return input.signatures.some(function (s) { return s })
+ })) {
+ throw new Error('No, this would invalidate signatures')
+ }
+
+ this.__tx.locktime = locktime
+}
+
+TransactionBuilder.prototype.setVersion = function (version) {
+ typeforce(types.UInt32, version)
+
+ // XXX: this might eventually become more complex depending on what the versions represent
+ this.__tx.version = version
+}
+
+TransactionBuilder.fromTransaction = function (transaction, network) {
+ const txb = new TransactionBuilder(network)
+
+ // Copy transaction fields
+ txb.setVersion(transaction.version)
+ txb.setLockTime(transaction.locktime)
+
+ // Copy outputs (done first to avoid signature invalidation)
+ transaction.outs.forEach(function (txOut) {
+ txb.addOutput(txOut.script, txOut.value)
+ })
+
+ // Copy inputs
+ transaction.ins.forEach(function (txIn) {
+ txb.__addInputUnsafe(txIn.hash, txIn.index, {
+ sequence: txIn.sequence,
+ script: txIn.script,
+ witness: txIn.witness
+ })
+ })
+
+ // fix some things not possible through the public API
+ txb.__inputs.forEach(function (input, i) {
+ fixMultisigOrder(input, transaction, i)
+ })
+
+ return txb
+}
+
+TransactionBuilder.prototype.addInput = function (txHash, vout, sequence, prevOutScript) {
+ if (!this.__canModifyInputs()) {
+ throw new Error('No, this would invalidate signatures')
+ }
+
+ let value
+
+ // is it a hex string?
+ if (typeof txHash === 'string') {
+ // transaction hashs's are displayed in reverse order, un-reverse it
+ txHash = Buffer.from(txHash, 'hex').reverse()
+
+ // is it a Transaction object?
+ } else if (txHash instanceof Transaction) {
+ const txOut = txHash.outs[vout]
+ prevOutScript = txOut.script
+ value = txOut.value
+
+ txHash = txHash.getHash()
+ }
+
+ return this.__addInputUnsafe(txHash, vout, {
+ sequence: sequence,
+ prevOutScript: prevOutScript,
+ value: value
+ })
+}
+
+TransactionBuilder.prototype.__addInputUnsafe = function (txHash, vout, options) {
+ if (Transaction.isCoinbaseHash(txHash)) {
+ throw new Error('coinbase inputs not supported')
+ }
+
+ const prevTxOut = txHash.toString('hex') + ':' + vout
+ if (this.__prevTxSet[prevTxOut] !== undefined) throw new Error('Duplicate TxOut: ' + prevTxOut)
+
+ let input = {}
+
+ // derive what we can from the scriptSig
+ if (options.script !== undefined) {
+ input = expandInput(options.script, options.witness || [])
+ }
+
+ // if an input value was given, retain it
+ if (options.value !== undefined) {
+ input.value = options.value
+ }
+
+ // derive what we can from the previous transactions output script
+ if (!input.prevOutScript && options.prevOutScript) {
+ let prevOutType
+
+ if (!input.pubkeys && !input.signatures) {
+ const expanded = expandOutput(options.prevOutScript)
+ if (expanded.pubkeys) {
+ input.pubkeys = expanded.pubkeys
+ input.signatures = expanded.signatures
+ }
+
+ prevOutType = expanded.type
+ }
+
+ input.prevOutScript = options.prevOutScript
+ input.prevOutType = prevOutType || classify.output(options.prevOutScript)
+ }
+
+ const vin = this.__tx.addInput(txHash, vout, options.sequence, options.scriptSig)
+ this.__inputs[vin] = input
+ this.__prevTxSet[prevTxOut] = true
+ return vin
+}
+
+TransactionBuilder.prototype.addOutput = function (scriptPubKey, value) {
+ if (!this.__canModifyOutputs()) {
+ throw new Error('No, this would invalidate signatures')
+ }
+
+ // Attempt to get a script if it's a base58 or bech32 address string
+ if (typeof scriptPubKey === 'string') {
+ scriptPubKey = baddress.toOutputScript(scriptPubKey, this.network)
+ }
+
+ return this.__tx.addOutput(scriptPubKey, value)
+}
+
+TransactionBuilder.prototype.build = function () {
+ return this.__build(false)
+}
+TransactionBuilder.prototype.buildIncomplete = function () {
+ return this.__build(true)
+}
+
+TransactionBuilder.prototype.__build = function (allowIncomplete) {
+ if (!allowIncomplete) {
+ if (!this.__tx.ins.length) throw new Error('Transaction has no inputs')
+ if (!this.__tx.outs.length) throw new Error('Transaction has no outputs')
+ }
+
+ const tx = this.__tx.clone()
+
+ // create script signatures from inputs
+ this.__inputs.forEach(function (input, i) {
+ if (!input.prevOutType && !allowIncomplete) throw new Error('Transaction is not complete')
+
+ const result = build(input.prevOutType, input, allowIncomplete)
+ if (!result) {
+ if (!allowIncomplete && input.prevOutType === SCRIPT_TYPES.NONSTANDARD) throw new Error('Unknown input type')
+ if (!allowIncomplete) throw new Error('Not enough information')
+ return
+ }
+
+ tx.setInputScript(i, result.input)
+ tx.setWitness(i, result.witness)
+ })
+
+ if (!allowIncomplete) {
+ // do not rely on this, its merely a last resort
+ if (this.__overMaximumFees(tx.virtualSize())) {
+ throw new Error('Transaction has absurd fees')
+ }
+ }
+
+ return tx
+}
+
+function canSign (input) {
+ return input.signScript !== undefined &&
+ input.signType !== undefined &&
+ input.pubkeys !== undefined &&
+ input.signatures !== undefined &&
+ input.signatures.length === input.pubkeys.length &&
+ input.pubkeys.length > 0 &&
+ (
+ input.hasWitness === false ||
+ input.value !== undefined
+ )
+}
+
+TransactionBuilder.prototype.sign = function (vin, keyPair, redeemScript, hashType, witnessValue, witnessScript) {
+ // TODO: remove keyPair.network matching in 4.0.0
+ if (keyPair.network && keyPair.network !== this.network) throw new TypeError('Inconsistent network')
+ if (!this.__inputs[vin]) throw new Error('No input at index: ' + vin)
+
+ hashType = hashType || Transaction.SIGHASH_ALL
+ if (this.__needsOutputs(hashType)) throw new Error('Transaction needs outputs')
+
+ const input = this.__inputs[vin]
+
+ // if redeemScript was previously provided, enforce consistency
+ if (input.redeemScript !== undefined &&
+ redeemScript &&
+ !input.redeemScript.equals(redeemScript)) {
+ throw new Error('Inconsistent redeemScript')
+ }
+
+ const ourPubKey = keyPair.publicKey || keyPair.getPublicKey()
+ if (!canSign(input)) {
+ if (witnessValue !== undefined) {
+ if (input.value !== undefined && input.value !== witnessValue) throw new Error('Input didn\'t match witnessValue')
+ typeforce(types.Satoshi, witnessValue)
+ input.value = witnessValue
+ }
+
+ if (!canSign(input)) {
+ const prepared = prepareInput(input, ourPubKey, redeemScript, witnessScript)
+
+ // updates inline
+ Object.assign(input, prepared)
+ }
+
+ if (!canSign(input)) throw Error(input.prevOutType + ' not supported')
+ }
+
+ // ready to sign
+ let signatureHash
+ if (input.hasWitness) {
+ signatureHash = this.__tx.hashForWitnessV0(vin, input.signScript, input.value, hashType)
+ } else {
+ signatureHash = this.__tx.hashForSignature(vin, input.signScript, hashType)
+ }
+
+ // enforce in order signing of public keys
+ const signed = input.pubkeys.some(function (pubKey, i) {
+ if (!ourPubKey.equals(pubKey)) return false
+ if (input.signatures[i]) throw new Error('Signature already exists')
+
+ // TODO: add tests
+ if (ourPubKey.length !== 33 && input.hasWitness) {
+ throw new Error('BIP143 rejects uncompressed public keys in P2WPKH or P2WSH')
+ }
+
+ const signature = keyPair.sign(signatureHash)
+ input.signatures[i] = bscript.signature.encode(signature, hashType)
+ return true
+ })
+
+ if (!signed) throw new Error('Key pair cannot sign for this input')
+}
+
+function signatureHashType (buffer) {
+ return buffer.readUInt8(buffer.length - 1)
+}
+
+TransactionBuilder.prototype.__canModifyInputs = function () {
+ return this.__inputs.every(function (input) {
+ if (!input.signatures) return true
+
+ return input.signatures.every(function (signature) {
+ if (!signature) return true
+ const hashType = signatureHashType(signature)
+
+ // if SIGHASH_ANYONECANPAY is set, signatures would not
+ // be invalidated by more inputs
+ return hashType & Transaction.SIGHASH_ANYONECANPAY
+ })
+ })
+}
+
+TransactionBuilder.prototype.__needsOutputs = function (signingHashType) {
+ if (signingHashType === Transaction.SIGHASH_ALL) {
+ return this.__tx.outs.length === 0
+ }
+
+ // if inputs are being signed with SIGHASH_NONE, we don't strictly need outputs
+ // .build() will fail, but .buildIncomplete() is OK
+ return (this.__tx.outs.length === 0) && this.__inputs.some((input) => {
+ if (!input.signatures) return false
+
+ return input.signatures.some((signature) => {
+ if (!signature) return false // no signature, no issue
+ const hashType = signatureHashType(signature)
+ if (hashType & Transaction.SIGHASH_NONE) return false // SIGHASH_NONE doesn't care about outputs
+ return true // SIGHASH_* does care
+ })
+ })
+}
+
+TransactionBuilder.prototype.__canModifyOutputs = function () {
+ const nInputs = this.__tx.ins.length
+ const nOutputs = this.__tx.outs.length
+
+ return this.__inputs.every(function (input) {
+ if (input.signatures === undefined) return true
+
+ return input.signatures.every(function (signature) {
+ if (!signature) return true
+ const hashType = signatureHashType(signature)
+
+ const hashTypeMod = hashType & 0x1f
+ if (hashTypeMod === Transaction.SIGHASH_NONE) return true
+ if (hashTypeMod === Transaction.SIGHASH_SINGLE) {
+ // if SIGHASH_SINGLE is set, and nInputs > nOutputs
+ // some signatures would be invalidated by the addition
+ // of more outputs
+ return nInputs <= nOutputs
+ }
+ })
+ })
+}
+
+TransactionBuilder.prototype.__overMaximumFees = function (bytes) {
+ // not all inputs will have .value defined
+ const incoming = this.__inputs.reduce(function (a, x) { return a + (x.value >>> 0) }, 0)
+
+ // but all outputs do, and if we have any input value
+ // we can immediately determine if the outputs are too small
+ const outgoing = this.__tx.outs.reduce(function (a, x) { return a + x.value }, 0)
+ const fee = incoming - outgoing
+ const feeRate = fee / bytes
+
+ return feeRate > this.maximumFeeRate
+}
+
+module.exports = TransactionBuilder
+
+},{"./address":17,"./classify":20,"./crypto":21,"./ecpair":22,"./networks":24,"./payments":26,"./script":34,"./transaction":58,"./types":60,"bitcoin-ops":15,"safe-buffer":115,"typeforce":134}],60:[function(require,module,exports){
+const typeforce = require('typeforce')
+
+const UINT31_MAX = Math.pow(2, 31) - 1
+function UInt31 (value) {
+ return typeforce.UInt32(value) && value <= UINT31_MAX
+}
+
+function BIP32Path (value) {
+ return typeforce.String(value) && value.match(/^(m\/)?(\d+'?\/)*\d+'?$/)
+}
+BIP32Path.toJSON = function () { return 'BIP32 derivation path' }
+
+const SATOSHI_MAX = 21 * 1e14
+function Satoshi (value) {
+ return typeforce.UInt53(value) && value <= SATOSHI_MAX
+}
+
+// external dependent types
+const ECPoint = typeforce.quacksLike('Point')
+
+// exposed, external API
+const Network = typeforce.compile({
+ messagePrefix: typeforce.oneOf(typeforce.Buffer, typeforce.String),
+ bip32: {
+ public: typeforce.UInt32,
+ private: typeforce.UInt32
+ },
+ pubKeyHash: typeforce.UInt8,
+ scriptHash: typeforce.UInt8,
+ wif: typeforce.UInt8
+})
+
+// extend typeforce types with ours
+const types = {
+ BIP32Path: BIP32Path,
+ Buffer256bit: typeforce.BufferN(32),
+ ECPoint: ECPoint,
+ Hash160bit: typeforce.BufferN(20),
+ Hash256bit: typeforce.BufferN(32),
+ Network: Network,
+ Satoshi: Satoshi,
+ UInt31: UInt31
+}
+
+for (var typeName in typeforce) {
+ types[typeName] = typeforce[typeName]
+}
+
+module.exports = types
+
+},{"typeforce":134}],61:[function(require,module,exports){
+(function (module, exports) {
+ 'use strict';
+
+ // Utils
+ function assert (val, msg) {
+ if (!val) throw new Error(msg || 'Assertion failed');
+ }
+
+ // Could use `inherits` module, but don't want to move from single file
+ // architecture yet.
+ function inherits (ctor, superCtor) {
+ ctor.super_ = superCtor;
+ var TempCtor = function () {};
+ TempCtor.prototype = superCtor.prototype;
+ ctor.prototype = new TempCtor();
+ ctor.prototype.constructor = ctor;
+ }
+
+ // BN
+
+ function BN (number, base, endian) {
+ if (BN.isBN(number)) {
+ return number;
+ }
+
+ this.negative = 0;
+ this.words = null;
+ this.length = 0;
+
+ // Reduction context
+ this.red = null;
+
+ if (number !== null) {
+ if (base === 'le' || base === 'be') {
+ endian = base;
+ base = 10;
+ }
+
+ this._init(number || 0, base || 10, endian || 'be');
+ }
+ }
+ if (typeof module === 'object') {
+ module.exports = BN;
+ } else {
+ exports.BN = BN;
+ }
+
+ BN.BN = BN;
+ BN.wordSize = 26;
+
+ var Buffer;
+ try {
+ Buffer = require('buffer').Buffer;
+ } catch (e) {
+ }
+
+ BN.isBN = function isBN (num) {
+ if (num instanceof BN) {
+ return true;
+ }
+
+ return num !== null && typeof num === 'object' &&
+ num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);
+ };
+
+ BN.max = function max (left, right) {
+ if (left.cmp(right) > 0) return left;
+ return right;
+ };
+
+ BN.min = function min (left, right) {
+ if (left.cmp(right) < 0) return left;
+ return right;
+ };
+
+ BN.prototype._init = function init (number, base, endian) {
+ if (typeof number === 'number') {
+ return this._initNumber(number, base, endian);
+ }
+
+ if (typeof number === 'object') {
+ return this._initArray(number, base, endian);
+ }
+
+ if (base === 'hex') {
+ base = 16;
+ }
+ assert(base === (base | 0) && base >= 2 && base <= 36);
+
+ number = number.toString().replace(/\s+/g, '');
+ var start = 0;
+ if (number[0] === '-') {
+ start++;
+ }
+
+ if (base === 16) {
+ this._parseHex(number, start);
+ } else {
+ this._parseBase(number, base, start);
+ }
+
+ if (number[0] === '-') {
+ this.negative = 1;
+ }
+
+ this.strip();
+
+ if (endian !== 'le') return;
+
+ this._initArray(this.toArray(), base, endian);
+ };
+
+ BN.prototype._initNumber = function _initNumber (number, base, endian) {
+ if (number < 0) {
+ this.negative = 1;
+ number = -number;
+ }
+ if (number < 0x4000000) {
+ this.words = [ number & 0x3ffffff ];
+ this.length = 1;
+ } else if (number < 0x10000000000000) {
+ this.words = [
+ number & 0x3ffffff,
+ (number / 0x4000000) & 0x3ffffff
+ ];
+ this.length = 2;
+ } else {
+ assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)
+ this.words = [
+ number & 0x3ffffff,
+ (number / 0x4000000) & 0x3ffffff,
+ 1
+ ];
+ this.length = 3;
+ }
+
+ if (endian !== 'le') return;
+
+ // Reverse the bytes
+ this._initArray(this.toArray(), base, endian);
+ };
+
+ BN.prototype._initArray = function _initArray (number, base, endian) {
+ // Perhaps a Uint8Array
+ assert(typeof number.length === 'number');
+ if (number.length <= 0) {
+ this.words = [ 0 ];
+ this.length = 1;
+ return this;
+ }
+
+ this.length = Math.ceil(number.length / 3);
+ this.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) {
+ this.words[i] = 0;
+ }
+
+ var j, w;
+ var off = 0;
+ if (endian === 'be') {
+ for (i = number.length - 1, j = 0; i >= 0; i -= 3) {
+ w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16);
+ this.words[j] |= (w << off) & 0x3ffffff;
+ this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;
+ off += 24;
+ if (off >= 26) {
+ off -= 26;
+ j++;
+ }
+ }
+ } else if (endian === 'le') {
+ for (i = 0, j = 0; i < number.length; i += 3) {
+ w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16);
+ this.words[j] |= (w << off) & 0x3ffffff;
+ this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;
+ off += 24;
+ if (off >= 26) {
+ off -= 26;
+ j++;
+ }
+ }
+ }
+ return this.strip();
+ };
+
+ function parseHex (str, start, end) {
+ var r = 0;
+ var len = Math.min(str.length, end);
+ for (var i = start; i < len; i++) {
+ var c = str.charCodeAt(i) - 48;
+
+ r <<= 4;
+
+ // 'a' - 'f'
+ if (c >= 49 && c <= 54) {
+ r |= c - 49 + 0xa;
+
+ // 'A' - 'F'
+ } else if (c >= 17 && c <= 22) {
+ r |= c - 17 + 0xa;
+
+ // '0' - '9'
+ } else {
+ r |= c & 0xf;
+ }
+ }
+ return r;
+ }
+
+ BN.prototype._parseHex = function _parseHex (number, start) {
+ // Create possibly bigger array to ensure that it fits the number
+ this.length = Math.ceil((number.length - start) / 6);
+ this.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) {
+ this.words[i] = 0;
+ }
+
+ var j, w;
+ // Scan 24-bit chunks and add them to the number
+ var off = 0;
+ for (i = number.length - 6, j = 0; i >= start; i -= 6) {
+ w = parseHex(number, i, i + 6);
+ this.words[j] |= (w << off) & 0x3ffffff;
+ // NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb
+ this.words[j + 1] |= w >>> (26 - off) & 0x3fffff;
+ off += 24;
+ if (off >= 26) {
+ off -= 26;
+ j++;
+ }
+ }
+ if (i + 6 !== start) {
+ w = parseHex(number, start, i + 6);
+ this.words[j] |= (w << off) & 0x3ffffff;
+ this.words[j + 1] |= w >>> (26 - off) & 0x3fffff;
+ }
+ this.strip();
+ };
+
+ function parseBase (str, start, end, mul) {
+ var r = 0;
+ var len = Math.min(str.length, end);
+ for (var i = start; i < len; i++) {
+ var c = str.charCodeAt(i) - 48;
+
+ r *= mul;
+
+ // 'a'
+ if (c >= 49) {
+ r += c - 49 + 0xa;
+
+ // 'A'
+ } else if (c >= 17) {
+ r += c - 17 + 0xa;
+
+ // '0' - '9'
+ } else {
+ r += c;
+ }
+ }
+ return r;
+ }
+
+ BN.prototype._parseBase = function _parseBase (number, base, start) {
+ // Initialize as zero
+ this.words = [ 0 ];
+ this.length = 1;
+
+ // Find length of limb in base
+ for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {
+ limbLen++;
+ }
+ limbLen--;
+ limbPow = (limbPow / base) | 0;
+
+ var total = number.length - start;
+ var mod = total % limbLen;
+ var end = Math.min(total, total - mod) + start;
+
+ var word = 0;
+ for (var i = start; i < end; i += limbLen) {
+ word = parseBase(number, i, i + limbLen, base);
+
+ this.imuln(limbPow);
+ if (this.words[0] + word < 0x4000000) {
+ this.words[0] += word;
+ } else {
+ this._iaddn(word);
+ }
+ }
+
+ if (mod !== 0) {
+ var pow = 1;
+ word = parseBase(number, i, number.length, base);
+
+ for (i = 0; i < mod; i++) {
+ pow *= base;
+ }
+
+ this.imuln(pow);
+ if (this.words[0] + word < 0x4000000) {
+ this.words[0] += word;
+ } else {
+ this._iaddn(word);
+ }
+ }
+ };
+
+ BN.prototype.copy = function copy (dest) {
+ dest.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) {
+ dest.words[i] = this.words[i];
+ }
+ dest.length = this.length;
+ dest.negative = this.negative;
+ dest.red = this.red;
+ };
+
+ BN.prototype.clone = function clone () {
+ var r = new BN(null);
+ this.copy(r);
+ return r;
+ };
+
+ BN.prototype._expand = function _expand (size) {
+ while (this.length < size) {
+ this.words[this.length++] = 0;
+ }
+ return this;
+ };
+
+ // Remove leading `0` from `this`
+ BN.prototype.strip = function strip () {
+ while (this.length > 1 && this.words[this.length - 1] === 0) {
+ this.length--;
+ }
+ return this._normSign();
+ };
+
+ BN.prototype._normSign = function _normSign () {
+ // -0 = 0
+ if (this.length === 1 && this.words[0] === 0) {
+ this.negative = 0;
+ }
+ return this;
+ };
+
+ BN.prototype.inspect = function inspect () {
+ return (this.red ? '';
+ };
+
+ /*
+
+ var zeros = [];
+ var groupSizes = [];
+ var groupBases = [];
+
+ var s = '';
+ var i = -1;
+ while (++i < BN.wordSize) {
+ zeros[i] = s;
+ s += '0';
+ }
+ groupSizes[0] = 0;
+ groupSizes[1] = 0;
+ groupBases[0] = 0;
+ groupBases[1] = 0;
+ var base = 2 - 1;
+ while (++base < 36 + 1) {
+ var groupSize = 0;
+ var groupBase = 1;
+ while (groupBase < (1 << BN.wordSize) / base) {
+ groupBase *= base;
+ groupSize += 1;
+ }
+ groupSizes[base] = groupSize;
+ groupBases[base] = groupBase;
+ }
+
+ */
+
+ var zeros = [
+ '',
+ '0',
+ '00',
+ '000',
+ '0000',
+ '00000',
+ '000000',
+ '0000000',
+ '00000000',
+ '000000000',
+ '0000000000',
+ '00000000000',
+ '000000000000',
+ '0000000000000',
+ '00000000000000',
+ '000000000000000',
+ '0000000000000000',
+ '00000000000000000',
+ '000000000000000000',
+ '0000000000000000000',
+ '00000000000000000000',
+ '000000000000000000000',
+ '0000000000000000000000',
+ '00000000000000000000000',
+ '000000000000000000000000',
+ '0000000000000000000000000'
+ ];
+
+ var groupSizes = [
+ 0, 0,
+ 25, 16, 12, 11, 10, 9, 8,
+ 8, 7, 7, 7, 7, 6, 6,
+ 6, 6, 6, 6, 6, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5
+ ];
+
+ var groupBases = [
+ 0, 0,
+ 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216,
+ 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625,
+ 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632,
+ 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149,
+ 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176
+ ];
+
+ BN.prototype.toString = function toString (base, padding) {
+ base = base || 10;
+ padding = padding | 0 || 1;
+
+ var out;
+ if (base === 16 || base === 'hex') {
+ out = '';
+ var off = 0;
+ var carry = 0;
+ for (var i = 0; i < this.length; i++) {
+ var w = this.words[i];
+ var word = (((w << off) | carry) & 0xffffff).toString(16);
+ carry = (w >>> (24 - off)) & 0xffffff;
+ if (carry !== 0 || i !== this.length - 1) {
+ out = zeros[6 - word.length] + word + out;
+ } else {
+ out = word + out;
+ }
+ off += 2;
+ if (off >= 26) {
+ off -= 26;
+ i--;
+ }
+ }
+ if (carry !== 0) {
+ out = carry.toString(16) + out;
+ }
+ while (out.length % padding !== 0) {
+ out = '0' + out;
+ }
+ if (this.negative !== 0) {
+ out = '-' + out;
+ }
+ return out;
+ }
+
+ if (base === (base | 0) && base >= 2 && base <= 36) {
+ // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));
+ var groupSize = groupSizes[base];
+ // var groupBase = Math.pow(base, groupSize);
+ var groupBase = groupBases[base];
+ out = '';
+ var c = this.clone();
+ c.negative = 0;
+ while (!c.isZero()) {
+ var r = c.modn(groupBase).toString(base);
+ c = c.idivn(groupBase);
+
+ if (!c.isZero()) {
+ out = zeros[groupSize - r.length] + r + out;
+ } else {
+ out = r + out;
+ }
+ }
+ if (this.isZero()) {
+ out = '0' + out;
+ }
+ while (out.length % padding !== 0) {
+ out = '0' + out;
+ }
+ if (this.negative !== 0) {
+ out = '-' + out;
+ }
+ return out;
+ }
+
+ assert(false, 'Base should be between 2 and 36');
+ };
+
+ BN.prototype.toNumber = function toNumber () {
+ var ret = this.words[0];
+ if (this.length === 2) {
+ ret += this.words[1] * 0x4000000;
+ } else if (this.length === 3 && this.words[2] === 0x01) {
+ // NOTE: at this stage it is known that the top bit is set
+ ret += 0x10000000000000 + (this.words[1] * 0x4000000);
+ } else if (this.length > 2) {
+ assert(false, 'Number can only safely store up to 53 bits');
+ }
+ return (this.negative !== 0) ? -ret : ret;
+ };
+
+ BN.prototype.toJSON = function toJSON () {
+ return this.toString(16);
+ };
+
+ BN.prototype.toBuffer = function toBuffer (endian, length) {
+ assert(typeof Buffer !== 'undefined');
+ return this.toArrayLike(Buffer, endian, length);
+ };
+
+ BN.prototype.toArray = function toArray (endian, length) {
+ return this.toArrayLike(Array, endian, length);
+ };
+
+ BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) {
+ var byteLength = this.byteLength();
+ var reqLength = length || Math.max(1, byteLength);
+ assert(byteLength <= reqLength, 'byte array longer than desired length');
+ assert(reqLength > 0, 'Requested array length <= 0');
+
+ this.strip();
+ var littleEndian = endian === 'le';
+ var res = new ArrayType(reqLength);
+
+ var b, i;
+ var q = this.clone();
+ if (!littleEndian) {
+ // Assume big-endian
+ for (i = 0; i < reqLength - byteLength; i++) {
+ res[i] = 0;
+ }
+
+ for (i = 0; !q.isZero(); i++) {
+ b = q.andln(0xff);
+ q.iushrn(8);
+
+ res[reqLength - i - 1] = b;
+ }
+ } else {
+ for (i = 0; !q.isZero(); i++) {
+ b = q.andln(0xff);
+ q.iushrn(8);
+
+ res[i] = b;
+ }
+
+ for (; i < reqLength; i++) {
+ res[i] = 0;
+ }
+ }
+
+ return res;
+ };
+
+ if (Math.clz32) {
+ BN.prototype._countBits = function _countBits (w) {
+ return 32 - Math.clz32(w);
+ };
+ } else {
+ BN.prototype._countBits = function _countBits (w) {
+ var t = w;
+ var r = 0;
+ if (t >= 0x1000) {
+ r += 13;
+ t >>>= 13;
+ }
+ if (t >= 0x40) {
+ r += 7;
+ t >>>= 7;
+ }
+ if (t >= 0x8) {
+ r += 4;
+ t >>>= 4;
+ }
+ if (t >= 0x02) {
+ r += 2;
+ t >>>= 2;
+ }
+ return r + t;
+ };
+ }
+
+ BN.prototype._zeroBits = function _zeroBits (w) {
+ // Short-cut
+ if (w === 0) return 26;
+
+ var t = w;
+ var r = 0;
+ if ((t & 0x1fff) === 0) {
+ r += 13;
+ t >>>= 13;
+ }
+ if ((t & 0x7f) === 0) {
+ r += 7;
+ t >>>= 7;
+ }
+ if ((t & 0xf) === 0) {
+ r += 4;
+ t >>>= 4;
+ }
+ if ((t & 0x3) === 0) {
+ r += 2;
+ t >>>= 2;
+ }
+ if ((t & 0x1) === 0) {
+ r++;
+ }
+ return r;
+ };
+
+ // Return number of used bits in a BN
+ BN.prototype.bitLength = function bitLength () {
+ var w = this.words[this.length - 1];
+ var hi = this._countBits(w);
+ return (this.length - 1) * 26 + hi;
+ };
+
+ function toBitArray (num) {
+ var w = new Array(num.bitLength());
+
+ for (var bit = 0; bit < w.length; bit++) {
+ var off = (bit / 26) | 0;
+ var wbit = bit % 26;
+
+ w[bit] = (num.words[off] & (1 << wbit)) >>> wbit;
+ }
+
+ return w;
+ }
+
+ // Number of trailing zero bits
+ BN.prototype.zeroBits = function zeroBits () {
+ if (this.isZero()) return 0;
+
+ var r = 0;
+ for (var i = 0; i < this.length; i++) {
+ var b = this._zeroBits(this.words[i]);
+ r += b;
+ if (b !== 26) break;
+ }
+ return r;
+ };
+
+ BN.prototype.byteLength = function byteLength () {
+ return Math.ceil(this.bitLength() / 8);
+ };
+
+ BN.prototype.toTwos = function toTwos (width) {
+ if (this.negative !== 0) {
+ return this.abs().inotn(width).iaddn(1);
+ }
+ return this.clone();
+ };
+
+ BN.prototype.fromTwos = function fromTwos (width) {
+ if (this.testn(width - 1)) {
+ return this.notn(width).iaddn(1).ineg();
+ }
+ return this.clone();
+ };
+
+ BN.prototype.isNeg = function isNeg () {
+ return this.negative !== 0;
+ };
+
+ // Return negative clone of `this`
+ BN.prototype.neg = function neg () {
+ return this.clone().ineg();
+ };
+
+ BN.prototype.ineg = function ineg () {
+ if (!this.isZero()) {
+ this.negative ^= 1;
+ }
+
+ return this;
+ };
+
+ // Or `num` with `this` in-place
+ BN.prototype.iuor = function iuor (num) {
+ while (this.length < num.length) {
+ this.words[this.length++] = 0;
+ }
+
+ for (var i = 0; i < num.length; i++) {
+ this.words[i] = this.words[i] | num.words[i];
+ }
+
+ return this.strip();
+ };
+
+ BN.prototype.ior = function ior (num) {
+ assert((this.negative | num.negative) === 0);
+ return this.iuor(num);
+ };
+
+ // Or `num` with `this`
+ BN.prototype.or = function or (num) {
+ if (this.length > num.length) return this.clone().ior(num);
+ return num.clone().ior(this);
+ };
+
+ BN.prototype.uor = function uor (num) {
+ if (this.length > num.length) return this.clone().iuor(num);
+ return num.clone().iuor(this);
+ };
+
+ // And `num` with `this` in-place
+ BN.prototype.iuand = function iuand (num) {
+ // b = min-length(num, this)
+ var b;
+ if (this.length > num.length) {
+ b = num;
+ } else {
+ b = this;
+ }
+
+ for (var i = 0; i < b.length; i++) {
+ this.words[i] = this.words[i] & num.words[i];
+ }
+
+ this.length = b.length;
+
+ return this.strip();
+ };
+
+ BN.prototype.iand = function iand (num) {
+ assert((this.negative | num.negative) === 0);
+ return this.iuand(num);
+ };
+
+ // And `num` with `this`
+ BN.prototype.and = function and (num) {
+ if (this.length > num.length) return this.clone().iand(num);
+ return num.clone().iand(this);
+ };
+
+ BN.prototype.uand = function uand (num) {
+ if (this.length > num.length) return this.clone().iuand(num);
+ return num.clone().iuand(this);
+ };
+
+ // Xor `num` with `this` in-place
+ BN.prototype.iuxor = function iuxor (num) {
+ // a.length > b.length
+ var a;
+ var b;
+ if (this.length > num.length) {
+ a = this;
+ b = num;
+ } else {
+ a = num;
+ b = this;
+ }
+
+ for (var i = 0; i < b.length; i++) {
+ this.words[i] = a.words[i] ^ b.words[i];
+ }
+
+ if (this !== a) {
+ for (; i < a.length; i++) {
+ this.words[i] = a.words[i];
+ }
+ }
+
+ this.length = a.length;
+
+ return this.strip();
+ };
+
+ BN.prototype.ixor = function ixor (num) {
+ assert((this.negative | num.negative) === 0);
+ return this.iuxor(num);
+ };
+
+ // Xor `num` with `this`
+ BN.prototype.xor = function xor (num) {
+ if (this.length > num.length) return this.clone().ixor(num);
+ return num.clone().ixor(this);
+ };
+
+ BN.prototype.uxor = function uxor (num) {
+ if (this.length > num.length) return this.clone().iuxor(num);
+ return num.clone().iuxor(this);
+ };
+
+ // Not ``this`` with ``width`` bitwidth
+ BN.prototype.inotn = function inotn (width) {
+ assert(typeof width === 'number' && width >= 0);
+
+ var bytesNeeded = Math.ceil(width / 26) | 0;
+ var bitsLeft = width % 26;
+
+ // Extend the buffer with leading zeroes
+ this._expand(bytesNeeded);
+
+ if (bitsLeft > 0) {
+ bytesNeeded--;
+ }
+
+ // Handle complete words
+ for (var i = 0; i < bytesNeeded; i++) {
+ this.words[i] = ~this.words[i] & 0x3ffffff;
+ }
+
+ // Handle the residue
+ if (bitsLeft > 0) {
+ this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft));
+ }
+
+ // And remove leading zeroes
+ return this.strip();
+ };
+
+ BN.prototype.notn = function notn (width) {
+ return this.clone().inotn(width);
+ };
+
+ // Set `bit` of `this`
+ BN.prototype.setn = function setn (bit, val) {
+ assert(typeof bit === 'number' && bit >= 0);
+
+ var off = (bit / 26) | 0;
+ var wbit = bit % 26;
+
+ this._expand(off + 1);
+
+ if (val) {
+ this.words[off] = this.words[off] | (1 << wbit);
+ } else {
+ this.words[off] = this.words[off] & ~(1 << wbit);
+ }
+
+ return this.strip();
+ };
+
+ // Add `num` to `this` in-place
+ BN.prototype.iadd = function iadd (num) {
+ var r;
+
+ // negative + positive
+ if (this.negative !== 0 && num.negative === 0) {
+ this.negative = 0;
+ r = this.isub(num);
+ this.negative ^= 1;
+ return this._normSign();
+
+ // positive + negative
+ } else if (this.negative === 0 && num.negative !== 0) {
+ num.negative = 0;
+ r = this.isub(num);
+ num.negative = 1;
+ return r._normSign();
+ }
+
+ // a.length > b.length
+ var a, b;
+ if (this.length > num.length) {
+ a = this;
+ b = num;
+ } else {
+ a = num;
+ b = this;
+ }
+
+ var carry = 0;
+ for (var i = 0; i < b.length; i++) {
+ r = (a.words[i] | 0) + (b.words[i] | 0) + carry;
+ this.words[i] = r & 0x3ffffff;
+ carry = r >>> 26;
+ }
+ for (; carry !== 0 && i < a.length; i++) {
+ r = (a.words[i] | 0) + carry;
+ this.words[i] = r & 0x3ffffff;
+ carry = r >>> 26;
+ }
+
+ this.length = a.length;
+ if (carry !== 0) {
+ this.words[this.length] = carry;
+ this.length++;
+ // Copy the rest of the words
+ } else if (a !== this) {
+ for (; i < a.length; i++) {
+ this.words[i] = a.words[i];
+ }
+ }
+
+ return this;
+ };
+
+ // Add `num` to `this`
+ BN.prototype.add = function add (num) {
+ var res;
+ if (num.negative !== 0 && this.negative === 0) {
+ num.negative = 0;
+ res = this.sub(num);
+ num.negative ^= 1;
+ return res;
+ } else if (num.negative === 0 && this.negative !== 0) {
+ this.negative = 0;
+ res = num.sub(this);
+ this.negative = 1;
+ return res;
+ }
+
+ if (this.length > num.length) return this.clone().iadd(num);
+
+ return num.clone().iadd(this);
+ };
+
+ // Subtract `num` from `this` in-place
+ BN.prototype.isub = function isub (num) {
+ // this - (-num) = this + num
+ if (num.negative !== 0) {
+ num.negative = 0;
+ var r = this.iadd(num);
+ num.negative = 1;
+ return r._normSign();
+
+ // -this - num = -(this + num)
+ } else if (this.negative !== 0) {
+ this.negative = 0;
+ this.iadd(num);
+ this.negative = 1;
+ return this._normSign();
+ }
+
+ // At this point both numbers are positive
+ var cmp = this.cmp(num);
+
+ // Optimization - zeroify
+ if (cmp === 0) {
+ this.negative = 0;
+ this.length = 1;
+ this.words[0] = 0;
+ return this;
+ }
+
+ // a > b
+ var a, b;
+ if (cmp > 0) {
+ a = this;
+ b = num;
+ } else {
+ a = num;
+ b = this;
+ }
+
+ var carry = 0;
+ for (var i = 0; i < b.length; i++) {
+ r = (a.words[i] | 0) - (b.words[i] | 0) + carry;
+ carry = r >> 26;
+ this.words[i] = r & 0x3ffffff;
+ }
+ for (; carry !== 0 && i < a.length; i++) {
+ r = (a.words[i] | 0) + carry;
+ carry = r >> 26;
+ this.words[i] = r & 0x3ffffff;
+ }
+
+ // Copy rest of the words
+ if (carry === 0 && i < a.length && a !== this) {
+ for (; i < a.length; i++) {
+ this.words[i] = a.words[i];
+ }
+ }
+
+ this.length = Math.max(this.length, i);
+
+ if (a !== this) {
+ this.negative = 1;
+ }
+
+ return this.strip();
+ };
+
+ // Subtract `num` from `this`
+ BN.prototype.sub = function sub (num) {
+ return this.clone().isub(num);
+ };
+
+ function smallMulTo (self, num, out) {
+ out.negative = num.negative ^ self.negative;
+ var len = (self.length + num.length) | 0;
+ out.length = len;
+ len = (len - 1) | 0;
+
+ // Peel one iteration (compiler can't do it, because of code complexity)
+ var a = self.words[0] | 0;
+ var b = num.words[0] | 0;
+ var r = a * b;
+
+ var lo = r & 0x3ffffff;
+ var carry = (r / 0x4000000) | 0;
+ out.words[0] = lo;
+
+ for (var k = 1; k < len; k++) {
+ // Sum all words with the same `i + j = k` and accumulate `ncarry`,
+ // note that ncarry could be >= 0x3ffffff
+ var ncarry = carry >>> 26;
+ var rword = carry & 0x3ffffff;
+ var maxJ = Math.min(k, num.length - 1);
+ for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {
+ var i = (k - j) | 0;
+ a = self.words[i] | 0;
+ b = num.words[j] | 0;
+ r = a * b + rword;
+ ncarry += (r / 0x4000000) | 0;
+ rword = r & 0x3ffffff;
+ }
+ out.words[k] = rword | 0;
+ carry = ncarry | 0;
+ }
+ if (carry !== 0) {
+ out.words[k] = carry | 0;
+ } else {
+ out.length--;
+ }
+
+ return out.strip();
+ }
+
+ // TODO(indutny): it may be reasonable to omit it for users who don't need
+ // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit
+ // multiplication (like elliptic secp256k1).
+ var comb10MulTo = function comb10MulTo (self, num, out) {
+ var a = self.words;
+ var b = num.words;
+ var o = out.words;
+ var c = 0;
+ var lo;
+ var mid;
+ var hi;
+ var a0 = a[0] | 0;
+ var al0 = a0 & 0x1fff;
+ var ah0 = a0 >>> 13;
+ var a1 = a[1] | 0;
+ var al1 = a1 & 0x1fff;
+ var ah1 = a1 >>> 13;
+ var a2 = a[2] | 0;
+ var al2 = a2 & 0x1fff;
+ var ah2 = a2 >>> 13;
+ var a3 = a[3] | 0;
+ var al3 = a3 & 0x1fff;
+ var ah3 = a3 >>> 13;
+ var a4 = a[4] | 0;
+ var al4 = a4 & 0x1fff;
+ var ah4 = a4 >>> 13;
+ var a5 = a[5] | 0;
+ var al5 = a5 & 0x1fff;
+ var ah5 = a5 >>> 13;
+ var a6 = a[6] | 0;
+ var al6 = a6 & 0x1fff;
+ var ah6 = a6 >>> 13;
+ var a7 = a[7] | 0;
+ var al7 = a7 & 0x1fff;
+ var ah7 = a7 >>> 13;
+ var a8 = a[8] | 0;
+ var al8 = a8 & 0x1fff;
+ var ah8 = a8 >>> 13;
+ var a9 = a[9] | 0;
+ var al9 = a9 & 0x1fff;
+ var ah9 = a9 >>> 13;
+ var b0 = b[0] | 0;
+ var bl0 = b0 & 0x1fff;
+ var bh0 = b0 >>> 13;
+ var b1 = b[1] | 0;
+ var bl1 = b1 & 0x1fff;
+ var bh1 = b1 >>> 13;
+ var b2 = b[2] | 0;
+ var bl2 = b2 & 0x1fff;
+ var bh2 = b2 >>> 13;
+ var b3 = b[3] | 0;
+ var bl3 = b3 & 0x1fff;
+ var bh3 = b3 >>> 13;
+ var b4 = b[4] | 0;
+ var bl4 = b4 & 0x1fff;
+ var bh4 = b4 >>> 13;
+ var b5 = b[5] | 0;
+ var bl5 = b5 & 0x1fff;
+ var bh5 = b5 >>> 13;
+ var b6 = b[6] | 0;
+ var bl6 = b6 & 0x1fff;
+ var bh6 = b6 >>> 13;
+ var b7 = b[7] | 0;
+ var bl7 = b7 & 0x1fff;
+ var bh7 = b7 >>> 13;
+ var b8 = b[8] | 0;
+ var bl8 = b8 & 0x1fff;
+ var bh8 = b8 >>> 13;
+ var b9 = b[9] | 0;
+ var bl9 = b9 & 0x1fff;
+ var bh9 = b9 >>> 13;
+
+ out.negative = self.negative ^ num.negative;
+ out.length = 19;
+ /* k = 0 */
+ lo = Math.imul(al0, bl0);
+ mid = Math.imul(al0, bh0);
+ mid = (mid + Math.imul(ah0, bl0)) | 0;
+ hi = Math.imul(ah0, bh0);
+ var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0;
+ w0 &= 0x3ffffff;
+ /* k = 1 */
+ lo = Math.imul(al1, bl0);
+ mid = Math.imul(al1, bh0);
+ mid = (mid + Math.imul(ah1, bl0)) | 0;
+ hi = Math.imul(ah1, bh0);
+ lo = (lo + Math.imul(al0, bl1)) | 0;
+ mid = (mid + Math.imul(al0, bh1)) | 0;
+ mid = (mid + Math.imul(ah0, bl1)) | 0;
+ hi = (hi + Math.imul(ah0, bh1)) | 0;
+ var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0;
+ w1 &= 0x3ffffff;
+ /* k = 2 */
+ lo = Math.imul(al2, bl0);
+ mid = Math.imul(al2, bh0);
+ mid = (mid + Math.imul(ah2, bl0)) | 0;
+ hi = Math.imul(ah2, bh0);
+ lo = (lo + Math.imul(al1, bl1)) | 0;
+ mid = (mid + Math.imul(al1, bh1)) | 0;
+ mid = (mid + Math.imul(ah1, bl1)) | 0;
+ hi = (hi + Math.imul(ah1, bh1)) | 0;
+ lo = (lo + Math.imul(al0, bl2)) | 0;
+ mid = (mid + Math.imul(al0, bh2)) | 0;
+ mid = (mid + Math.imul(ah0, bl2)) | 0;
+ hi = (hi + Math.imul(ah0, bh2)) | 0;
+ var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0;
+ w2 &= 0x3ffffff;
+ /* k = 3 */
+ lo = Math.imul(al3, bl0);
+ mid = Math.imul(al3, bh0);
+ mid = (mid + Math.imul(ah3, bl0)) | 0;
+ hi = Math.imul(ah3, bh0);
+ lo = (lo + Math.imul(al2, bl1)) | 0;
+ mid = (mid + Math.imul(al2, bh1)) | 0;
+ mid = (mid + Math.imul(ah2, bl1)) | 0;
+ hi = (hi + Math.imul(ah2, bh1)) | 0;
+ lo = (lo + Math.imul(al1, bl2)) | 0;
+ mid = (mid + Math.imul(al1, bh2)) | 0;
+ mid = (mid + Math.imul(ah1, bl2)) | 0;
+ hi = (hi + Math.imul(ah1, bh2)) | 0;
+ lo = (lo + Math.imul(al0, bl3)) | 0;
+ mid = (mid + Math.imul(al0, bh3)) | 0;
+ mid = (mid + Math.imul(ah0, bl3)) | 0;
+ hi = (hi + Math.imul(ah0, bh3)) | 0;
+ var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0;
+ w3 &= 0x3ffffff;
+ /* k = 4 */
+ lo = Math.imul(al4, bl0);
+ mid = Math.imul(al4, bh0);
+ mid = (mid + Math.imul(ah4, bl0)) | 0;
+ hi = Math.imul(ah4, bh0);
+ lo = (lo + Math.imul(al3, bl1)) | 0;
+ mid = (mid + Math.imul(al3, bh1)) | 0;
+ mid = (mid + Math.imul(ah3, bl1)) | 0;
+ hi = (hi + Math.imul(ah3, bh1)) | 0;
+ lo = (lo + Math.imul(al2, bl2)) | 0;
+ mid = (mid + Math.imul(al2, bh2)) | 0;
+ mid = (mid + Math.imul(ah2, bl2)) | 0;
+ hi = (hi + Math.imul(ah2, bh2)) | 0;
+ lo = (lo + Math.imul(al1, bl3)) | 0;
+ mid = (mid + Math.imul(al1, bh3)) | 0;
+ mid = (mid + Math.imul(ah1, bl3)) | 0;
+ hi = (hi + Math.imul(ah1, bh3)) | 0;
+ lo = (lo + Math.imul(al0, bl4)) | 0;
+ mid = (mid + Math.imul(al0, bh4)) | 0;
+ mid = (mid + Math.imul(ah0, bl4)) | 0;
+ hi = (hi + Math.imul(ah0, bh4)) | 0;
+ var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0;
+ w4 &= 0x3ffffff;
+ /* k = 5 */
+ lo = Math.imul(al5, bl0);
+ mid = Math.imul(al5, bh0);
+ mid = (mid + Math.imul(ah5, bl0)) | 0;
+ hi = Math.imul(ah5, bh0);
+ lo = (lo + Math.imul(al4, bl1)) | 0;
+ mid = (mid + Math.imul(al4, bh1)) | 0;
+ mid = (mid + Math.imul(ah4, bl1)) | 0;
+ hi = (hi + Math.imul(ah4, bh1)) | 0;
+ lo = (lo + Math.imul(al3, bl2)) | 0;
+ mid = (mid + Math.imul(al3, bh2)) | 0;
+ mid = (mid + Math.imul(ah3, bl2)) | 0;
+ hi = (hi + Math.imul(ah3, bh2)) | 0;
+ lo = (lo + Math.imul(al2, bl3)) | 0;
+ mid = (mid + Math.imul(al2, bh3)) | 0;
+ mid = (mid + Math.imul(ah2, bl3)) | 0;
+ hi = (hi + Math.imul(ah2, bh3)) | 0;
+ lo = (lo + Math.imul(al1, bl4)) | 0;
+ mid = (mid + Math.imul(al1, bh4)) | 0;
+ mid = (mid + Math.imul(ah1, bl4)) | 0;
+ hi = (hi + Math.imul(ah1, bh4)) | 0;
+ lo = (lo + Math.imul(al0, bl5)) | 0;
+ mid = (mid + Math.imul(al0, bh5)) | 0;
+ mid = (mid + Math.imul(ah0, bl5)) | 0;
+ hi = (hi + Math.imul(ah0, bh5)) | 0;
+ var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0;
+ w5 &= 0x3ffffff;
+ /* k = 6 */
+ lo = Math.imul(al6, bl0);
+ mid = Math.imul(al6, bh0);
+ mid = (mid + Math.imul(ah6, bl0)) | 0;
+ hi = Math.imul(ah6, bh0);
+ lo = (lo + Math.imul(al5, bl1)) | 0;
+ mid = (mid + Math.imul(al5, bh1)) | 0;
+ mid = (mid + Math.imul(ah5, bl1)) | 0;
+ hi = (hi + Math.imul(ah5, bh1)) | 0;
+ lo = (lo + Math.imul(al4, bl2)) | 0;
+ mid = (mid + Math.imul(al4, bh2)) | 0;
+ mid = (mid + Math.imul(ah4, bl2)) | 0;
+ hi = (hi + Math.imul(ah4, bh2)) | 0;
+ lo = (lo + Math.imul(al3, bl3)) | 0;
+ mid = (mid + Math.imul(al3, bh3)) | 0;
+ mid = (mid + Math.imul(ah3, bl3)) | 0;
+ hi = (hi + Math.imul(ah3, bh3)) | 0;
+ lo = (lo + Math.imul(al2, bl4)) | 0;
+ mid = (mid + Math.imul(al2, bh4)) | 0;
+ mid = (mid + Math.imul(ah2, bl4)) | 0;
+ hi = (hi + Math.imul(ah2, bh4)) | 0;
+ lo = (lo + Math.imul(al1, bl5)) | 0;
+ mid = (mid + Math.imul(al1, bh5)) | 0;
+ mid = (mid + Math.imul(ah1, bl5)) | 0;
+ hi = (hi + Math.imul(ah1, bh5)) | 0;
+ lo = (lo + Math.imul(al0, bl6)) | 0;
+ mid = (mid + Math.imul(al0, bh6)) | 0;
+ mid = (mid + Math.imul(ah0, bl6)) | 0;
+ hi = (hi + Math.imul(ah0, bh6)) | 0;
+ var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0;
+ w6 &= 0x3ffffff;
+ /* k = 7 */
+ lo = Math.imul(al7, bl0);
+ mid = Math.imul(al7, bh0);
+ mid = (mid + Math.imul(ah7, bl0)) | 0;
+ hi = Math.imul(ah7, bh0);
+ lo = (lo + Math.imul(al6, bl1)) | 0;
+ mid = (mid + Math.imul(al6, bh1)) | 0;
+ mid = (mid + Math.imul(ah6, bl1)) | 0;
+ hi = (hi + Math.imul(ah6, bh1)) | 0;
+ lo = (lo + Math.imul(al5, bl2)) | 0;
+ mid = (mid + Math.imul(al5, bh2)) | 0;
+ mid = (mid + Math.imul(ah5, bl2)) | 0;
+ hi = (hi + Math.imul(ah5, bh2)) | 0;
+ lo = (lo + Math.imul(al4, bl3)) | 0;
+ mid = (mid + Math.imul(al4, bh3)) | 0;
+ mid = (mid + Math.imul(ah4, bl3)) | 0;
+ hi = (hi + Math.imul(ah4, bh3)) | 0;
+ lo = (lo + Math.imul(al3, bl4)) | 0;
+ mid = (mid + Math.imul(al3, bh4)) | 0;
+ mid = (mid + Math.imul(ah3, bl4)) | 0;
+ hi = (hi + Math.imul(ah3, bh4)) | 0;
+ lo = (lo + Math.imul(al2, bl5)) | 0;
+ mid = (mid + Math.imul(al2, bh5)) | 0;
+ mid = (mid + Math.imul(ah2, bl5)) | 0;
+ hi = (hi + Math.imul(ah2, bh5)) | 0;
+ lo = (lo + Math.imul(al1, bl6)) | 0;
+ mid = (mid + Math.imul(al1, bh6)) | 0;
+ mid = (mid + Math.imul(ah1, bl6)) | 0;
+ hi = (hi + Math.imul(ah1, bh6)) | 0;
+ lo = (lo + Math.imul(al0, bl7)) | 0;
+ mid = (mid + Math.imul(al0, bh7)) | 0;
+ mid = (mid + Math.imul(ah0, bl7)) | 0;
+ hi = (hi + Math.imul(ah0, bh7)) | 0;
+ var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0;
+ w7 &= 0x3ffffff;
+ /* k = 8 */
+ lo = Math.imul(al8, bl0);
+ mid = Math.imul(al8, bh0);
+ mid = (mid + Math.imul(ah8, bl0)) | 0;
+ hi = Math.imul(ah8, bh0);
+ lo = (lo + Math.imul(al7, bl1)) | 0;
+ mid = (mid + Math.imul(al7, bh1)) | 0;
+ mid = (mid + Math.imul(ah7, bl1)) | 0;
+ hi = (hi + Math.imul(ah7, bh1)) | 0;
+ lo = (lo + Math.imul(al6, bl2)) | 0;
+ mid = (mid + Math.imul(al6, bh2)) | 0;
+ mid = (mid + Math.imul(ah6, bl2)) | 0;
+ hi = (hi + Math.imul(ah6, bh2)) | 0;
+ lo = (lo + Math.imul(al5, bl3)) | 0;
+ mid = (mid + Math.imul(al5, bh3)) | 0;
+ mid = (mid + Math.imul(ah5, bl3)) | 0;
+ hi = (hi + Math.imul(ah5, bh3)) | 0;
+ lo = (lo + Math.imul(al4, bl4)) | 0;
+ mid = (mid + Math.imul(al4, bh4)) | 0;
+ mid = (mid + Math.imul(ah4, bl4)) | 0;
+ hi = (hi + Math.imul(ah4, bh4)) | 0;
+ lo = (lo + Math.imul(al3, bl5)) | 0;
+ mid = (mid + Math.imul(al3, bh5)) | 0;
+ mid = (mid + Math.imul(ah3, bl5)) | 0;
+ hi = (hi + Math.imul(ah3, bh5)) | 0;
+ lo = (lo + Math.imul(al2, bl6)) | 0;
+ mid = (mid + Math.imul(al2, bh6)) | 0;
+ mid = (mid + Math.imul(ah2, bl6)) | 0;
+ hi = (hi + Math.imul(ah2, bh6)) | 0;
+ lo = (lo + Math.imul(al1, bl7)) | 0;
+ mid = (mid + Math.imul(al1, bh7)) | 0;
+ mid = (mid + Math.imul(ah1, bl7)) | 0;
+ hi = (hi + Math.imul(ah1, bh7)) | 0;
+ lo = (lo + Math.imul(al0, bl8)) | 0;
+ mid = (mid + Math.imul(al0, bh8)) | 0;
+ mid = (mid + Math.imul(ah0, bl8)) | 0;
+ hi = (hi + Math.imul(ah0, bh8)) | 0;
+ var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0;
+ w8 &= 0x3ffffff;
+ /* k = 9 */
+ lo = Math.imul(al9, bl0);
+ mid = Math.imul(al9, bh0);
+ mid = (mid + Math.imul(ah9, bl0)) | 0;
+ hi = Math.imul(ah9, bh0);
+ lo = (lo + Math.imul(al8, bl1)) | 0;
+ mid = (mid + Math.imul(al8, bh1)) | 0;
+ mid = (mid + Math.imul(ah8, bl1)) | 0;
+ hi = (hi + Math.imul(ah8, bh1)) | 0;
+ lo = (lo + Math.imul(al7, bl2)) | 0;
+ mid = (mid + Math.imul(al7, bh2)) | 0;
+ mid = (mid + Math.imul(ah7, bl2)) | 0;
+ hi = (hi + Math.imul(ah7, bh2)) | 0;
+ lo = (lo + Math.imul(al6, bl3)) | 0;
+ mid = (mid + Math.imul(al6, bh3)) | 0;
+ mid = (mid + Math.imul(ah6, bl3)) | 0;
+ hi = (hi + Math.imul(ah6, bh3)) | 0;
+ lo = (lo + Math.imul(al5, bl4)) | 0;
+ mid = (mid + Math.imul(al5, bh4)) | 0;
+ mid = (mid + Math.imul(ah5, bl4)) | 0;
+ hi = (hi + Math.imul(ah5, bh4)) | 0;
+ lo = (lo + Math.imul(al4, bl5)) | 0;
+ mid = (mid + Math.imul(al4, bh5)) | 0;
+ mid = (mid + Math.imul(ah4, bl5)) | 0;
+ hi = (hi + Math.imul(ah4, bh5)) | 0;
+ lo = (lo + Math.imul(al3, bl6)) | 0;
+ mid = (mid + Math.imul(al3, bh6)) | 0;
+ mid = (mid + Math.imul(ah3, bl6)) | 0;
+ hi = (hi + Math.imul(ah3, bh6)) | 0;
+ lo = (lo + Math.imul(al2, bl7)) | 0;
+ mid = (mid + Math.imul(al2, bh7)) | 0;
+ mid = (mid + Math.imul(ah2, bl7)) | 0;
+ hi = (hi + Math.imul(ah2, bh7)) | 0;
+ lo = (lo + Math.imul(al1, bl8)) | 0;
+ mid = (mid + Math.imul(al1, bh8)) | 0;
+ mid = (mid + Math.imul(ah1, bl8)) | 0;
+ hi = (hi + Math.imul(ah1, bh8)) | 0;
+ lo = (lo + Math.imul(al0, bl9)) | 0;
+ mid = (mid + Math.imul(al0, bh9)) | 0;
+ mid = (mid + Math.imul(ah0, bl9)) | 0;
+ hi = (hi + Math.imul(ah0, bh9)) | 0;
+ var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0;
+ w9 &= 0x3ffffff;
+ /* k = 10 */
+ lo = Math.imul(al9, bl1);
+ mid = Math.imul(al9, bh1);
+ mid = (mid + Math.imul(ah9, bl1)) | 0;
+ hi = Math.imul(ah9, bh1);
+ lo = (lo + Math.imul(al8, bl2)) | 0;
+ mid = (mid + Math.imul(al8, bh2)) | 0;
+ mid = (mid + Math.imul(ah8, bl2)) | 0;
+ hi = (hi + Math.imul(ah8, bh2)) | 0;
+ lo = (lo + Math.imul(al7, bl3)) | 0;
+ mid = (mid + Math.imul(al7, bh3)) | 0;
+ mid = (mid + Math.imul(ah7, bl3)) | 0;
+ hi = (hi + Math.imul(ah7, bh3)) | 0;
+ lo = (lo + Math.imul(al6, bl4)) | 0;
+ mid = (mid + Math.imul(al6, bh4)) | 0;
+ mid = (mid + Math.imul(ah6, bl4)) | 0;
+ hi = (hi + Math.imul(ah6, bh4)) | 0;
+ lo = (lo + Math.imul(al5, bl5)) | 0;
+ mid = (mid + Math.imul(al5, bh5)) | 0;
+ mid = (mid + Math.imul(ah5, bl5)) | 0;
+ hi = (hi + Math.imul(ah5, bh5)) | 0;
+ lo = (lo + Math.imul(al4, bl6)) | 0;
+ mid = (mid + Math.imul(al4, bh6)) | 0;
+ mid = (mid + Math.imul(ah4, bl6)) | 0;
+ hi = (hi + Math.imul(ah4, bh6)) | 0;
+ lo = (lo + Math.imul(al3, bl7)) | 0;
+ mid = (mid + Math.imul(al3, bh7)) | 0;
+ mid = (mid + Math.imul(ah3, bl7)) | 0;
+ hi = (hi + Math.imul(ah3, bh7)) | 0;
+ lo = (lo + Math.imul(al2, bl8)) | 0;
+ mid = (mid + Math.imul(al2, bh8)) | 0;
+ mid = (mid + Math.imul(ah2, bl8)) | 0;
+ hi = (hi + Math.imul(ah2, bh8)) | 0;
+ lo = (lo + Math.imul(al1, bl9)) | 0;
+ mid = (mid + Math.imul(al1, bh9)) | 0;
+ mid = (mid + Math.imul(ah1, bl9)) | 0;
+ hi = (hi + Math.imul(ah1, bh9)) | 0;
+ var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0;
+ w10 &= 0x3ffffff;
+ /* k = 11 */
+ lo = Math.imul(al9, bl2);
+ mid = Math.imul(al9, bh2);
+ mid = (mid + Math.imul(ah9, bl2)) | 0;
+ hi = Math.imul(ah9, bh2);
+ lo = (lo + Math.imul(al8, bl3)) | 0;
+ mid = (mid + Math.imul(al8, bh3)) | 0;
+ mid = (mid + Math.imul(ah8, bl3)) | 0;
+ hi = (hi + Math.imul(ah8, bh3)) | 0;
+ lo = (lo + Math.imul(al7, bl4)) | 0;
+ mid = (mid + Math.imul(al7, bh4)) | 0;
+ mid = (mid + Math.imul(ah7, bl4)) | 0;
+ hi = (hi + Math.imul(ah7, bh4)) | 0;
+ lo = (lo + Math.imul(al6, bl5)) | 0;
+ mid = (mid + Math.imul(al6, bh5)) | 0;
+ mid = (mid + Math.imul(ah6, bl5)) | 0;
+ hi = (hi + Math.imul(ah6, bh5)) | 0;
+ lo = (lo + Math.imul(al5, bl6)) | 0;
+ mid = (mid + Math.imul(al5, bh6)) | 0;
+ mid = (mid + Math.imul(ah5, bl6)) | 0;
+ hi = (hi + Math.imul(ah5, bh6)) | 0;
+ lo = (lo + Math.imul(al4, bl7)) | 0;
+ mid = (mid + Math.imul(al4, bh7)) | 0;
+ mid = (mid + Math.imul(ah4, bl7)) | 0;
+ hi = (hi + Math.imul(ah4, bh7)) | 0;
+ lo = (lo + Math.imul(al3, bl8)) | 0;
+ mid = (mid + Math.imul(al3, bh8)) | 0;
+ mid = (mid + Math.imul(ah3, bl8)) | 0;
+ hi = (hi + Math.imul(ah3, bh8)) | 0;
+ lo = (lo + Math.imul(al2, bl9)) | 0;
+ mid = (mid + Math.imul(al2, bh9)) | 0;
+ mid = (mid + Math.imul(ah2, bl9)) | 0;
+ hi = (hi + Math.imul(ah2, bh9)) | 0;
+ var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0;
+ w11 &= 0x3ffffff;
+ /* k = 12 */
+ lo = Math.imul(al9, bl3);
+ mid = Math.imul(al9, bh3);
+ mid = (mid + Math.imul(ah9, bl3)) | 0;
+ hi = Math.imul(ah9, bh3);
+ lo = (lo + Math.imul(al8, bl4)) | 0;
+ mid = (mid + Math.imul(al8, bh4)) | 0;
+ mid = (mid + Math.imul(ah8, bl4)) | 0;
+ hi = (hi + Math.imul(ah8, bh4)) | 0;
+ lo = (lo + Math.imul(al7, bl5)) | 0;
+ mid = (mid + Math.imul(al7, bh5)) | 0;
+ mid = (mid + Math.imul(ah7, bl5)) | 0;
+ hi = (hi + Math.imul(ah7, bh5)) | 0;
+ lo = (lo + Math.imul(al6, bl6)) | 0;
+ mid = (mid + Math.imul(al6, bh6)) | 0;
+ mid = (mid + Math.imul(ah6, bl6)) | 0;
+ hi = (hi + Math.imul(ah6, bh6)) | 0;
+ lo = (lo + Math.imul(al5, bl7)) | 0;
+ mid = (mid + Math.imul(al5, bh7)) | 0;
+ mid = (mid + Math.imul(ah5, bl7)) | 0;
+ hi = (hi + Math.imul(ah5, bh7)) | 0;
+ lo = (lo + Math.imul(al4, bl8)) | 0;
+ mid = (mid + Math.imul(al4, bh8)) | 0;
+ mid = (mid + Math.imul(ah4, bl8)) | 0;
+ hi = (hi + Math.imul(ah4, bh8)) | 0;
+ lo = (lo + Math.imul(al3, bl9)) | 0;
+ mid = (mid + Math.imul(al3, bh9)) | 0;
+ mid = (mid + Math.imul(ah3, bl9)) | 0;
+ hi = (hi + Math.imul(ah3, bh9)) | 0;
+ var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0;
+ w12 &= 0x3ffffff;
+ /* k = 13 */
+ lo = Math.imul(al9, bl4);
+ mid = Math.imul(al9, bh4);
+ mid = (mid + Math.imul(ah9, bl4)) | 0;
+ hi = Math.imul(ah9, bh4);
+ lo = (lo + Math.imul(al8, bl5)) | 0;
+ mid = (mid + Math.imul(al8, bh5)) | 0;
+ mid = (mid + Math.imul(ah8, bl5)) | 0;
+ hi = (hi + Math.imul(ah8, bh5)) | 0;
+ lo = (lo + Math.imul(al7, bl6)) | 0;
+ mid = (mid + Math.imul(al7, bh6)) | 0;
+ mid = (mid + Math.imul(ah7, bl6)) | 0;
+ hi = (hi + Math.imul(ah7, bh6)) | 0;
+ lo = (lo + Math.imul(al6, bl7)) | 0;
+ mid = (mid + Math.imul(al6, bh7)) | 0;
+ mid = (mid + Math.imul(ah6, bl7)) | 0;
+ hi = (hi + Math.imul(ah6, bh7)) | 0;
+ lo = (lo + Math.imul(al5, bl8)) | 0;
+ mid = (mid + Math.imul(al5, bh8)) | 0;
+ mid = (mid + Math.imul(ah5, bl8)) | 0;
+ hi = (hi + Math.imul(ah5, bh8)) | 0;
+ lo = (lo + Math.imul(al4, bl9)) | 0;
+ mid = (mid + Math.imul(al4, bh9)) | 0;
+ mid = (mid + Math.imul(ah4, bl9)) | 0;
+ hi = (hi + Math.imul(ah4, bh9)) | 0;
+ var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0;
+ w13 &= 0x3ffffff;
+ /* k = 14 */
+ lo = Math.imul(al9, bl5);
+ mid = Math.imul(al9, bh5);
+ mid = (mid + Math.imul(ah9, bl5)) | 0;
+ hi = Math.imul(ah9, bh5);
+ lo = (lo + Math.imul(al8, bl6)) | 0;
+ mid = (mid + Math.imul(al8, bh6)) | 0;
+ mid = (mid + Math.imul(ah8, bl6)) | 0;
+ hi = (hi + Math.imul(ah8, bh6)) | 0;
+ lo = (lo + Math.imul(al7, bl7)) | 0;
+ mid = (mid + Math.imul(al7, bh7)) | 0;
+ mid = (mid + Math.imul(ah7, bl7)) | 0;
+ hi = (hi + Math.imul(ah7, bh7)) | 0;
+ lo = (lo + Math.imul(al6, bl8)) | 0;
+ mid = (mid + Math.imul(al6, bh8)) | 0;
+ mid = (mid + Math.imul(ah6, bl8)) | 0;
+ hi = (hi + Math.imul(ah6, bh8)) | 0;
+ lo = (lo + Math.imul(al5, bl9)) | 0;
+ mid = (mid + Math.imul(al5, bh9)) | 0;
+ mid = (mid + Math.imul(ah5, bl9)) | 0;
+ hi = (hi + Math.imul(ah5, bh9)) | 0;
+ var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0;
+ w14 &= 0x3ffffff;
+ /* k = 15 */
+ lo = Math.imul(al9, bl6);
+ mid = Math.imul(al9, bh6);
+ mid = (mid + Math.imul(ah9, bl6)) | 0;
+ hi = Math.imul(ah9, bh6);
+ lo = (lo + Math.imul(al8, bl7)) | 0;
+ mid = (mid + Math.imul(al8, bh7)) | 0;
+ mid = (mid + Math.imul(ah8, bl7)) | 0;
+ hi = (hi + Math.imul(ah8, bh7)) | 0;
+ lo = (lo + Math.imul(al7, bl8)) | 0;
+ mid = (mid + Math.imul(al7, bh8)) | 0;
+ mid = (mid + Math.imul(ah7, bl8)) | 0;
+ hi = (hi + Math.imul(ah7, bh8)) | 0;
+ lo = (lo + Math.imul(al6, bl9)) | 0;
+ mid = (mid + Math.imul(al6, bh9)) | 0;
+ mid = (mid + Math.imul(ah6, bl9)) | 0;
+ hi = (hi + Math.imul(ah6, bh9)) | 0;
+ var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0;
+ w15 &= 0x3ffffff;
+ /* k = 16 */
+ lo = Math.imul(al9, bl7);
+ mid = Math.imul(al9, bh7);
+ mid = (mid + Math.imul(ah9, bl7)) | 0;
+ hi = Math.imul(ah9, bh7);
+ lo = (lo + Math.imul(al8, bl8)) | 0;
+ mid = (mid + Math.imul(al8, bh8)) | 0;
+ mid = (mid + Math.imul(ah8, bl8)) | 0;
+ hi = (hi + Math.imul(ah8, bh8)) | 0;
+ lo = (lo + Math.imul(al7, bl9)) | 0;
+ mid = (mid + Math.imul(al7, bh9)) | 0;
+ mid = (mid + Math.imul(ah7, bl9)) | 0;
+ hi = (hi + Math.imul(ah7, bh9)) | 0;
+ var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0;
+ w16 &= 0x3ffffff;
+ /* k = 17 */
+ lo = Math.imul(al9, bl8);
+ mid = Math.imul(al9, bh8);
+ mid = (mid + Math.imul(ah9, bl8)) | 0;
+ hi = Math.imul(ah9, bh8);
+ lo = (lo + Math.imul(al8, bl9)) | 0;
+ mid = (mid + Math.imul(al8, bh9)) | 0;
+ mid = (mid + Math.imul(ah8, bl9)) | 0;
+ hi = (hi + Math.imul(ah8, bh9)) | 0;
+ var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0;
+ w17 &= 0x3ffffff;
+ /* k = 18 */
+ lo = Math.imul(al9, bl9);
+ mid = Math.imul(al9, bh9);
+ mid = (mid + Math.imul(ah9, bl9)) | 0;
+ hi = Math.imul(ah9, bh9);
+ var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;
+ c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0;
+ w18 &= 0x3ffffff;
+ o[0] = w0;
+ o[1] = w1;
+ o[2] = w2;
+ o[3] = w3;
+ o[4] = w4;
+ o[5] = w5;
+ o[6] = w6;
+ o[7] = w7;
+ o[8] = w8;
+ o[9] = w9;
+ o[10] = w10;
+ o[11] = w11;
+ o[12] = w12;
+ o[13] = w13;
+ o[14] = w14;
+ o[15] = w15;
+ o[16] = w16;
+ o[17] = w17;
+ o[18] = w18;
+ if (c !== 0) {
+ o[19] = c;
+ out.length++;
+ }
+ return out;
+ };
+
+ // Polyfill comb
+ if (!Math.imul) {
+ comb10MulTo = smallMulTo;
+ }
+
+ function bigMulTo (self, num, out) {
+ out.negative = num.negative ^ self.negative;
+ out.length = self.length + num.length;
+
+ var carry = 0;
+ var hncarry = 0;
+ for (var k = 0; k < out.length - 1; k++) {
+ // Sum all words with the same `i + j = k` and accumulate `ncarry`,
+ // note that ncarry could be >= 0x3ffffff
+ var ncarry = hncarry;
+ hncarry = 0;
+ var rword = carry & 0x3ffffff;
+ var maxJ = Math.min(k, num.length - 1);
+ for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {
+ var i = k - j;
+ var a = self.words[i] | 0;
+ var b = num.words[j] | 0;
+ var r = a * b;
+
+ var lo = r & 0x3ffffff;
+ ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0;
+ lo = (lo + rword) | 0;
+ rword = lo & 0x3ffffff;
+ ncarry = (ncarry + (lo >>> 26)) | 0;
+
+ hncarry += ncarry >>> 26;
+ ncarry &= 0x3ffffff;
+ }
+ out.words[k] = rword;
+ carry = ncarry;
+ ncarry = hncarry;
+ }
+ if (carry !== 0) {
+ out.words[k] = carry;
+ } else {
+ out.length--;
+ }
+
+ return out.strip();
+ }
+
+ function jumboMulTo (self, num, out) {
+ var fftm = new FFTM();
+ return fftm.mulp(self, num, out);
+ }
+
+ BN.prototype.mulTo = function mulTo (num, out) {
+ var res;
+ var len = this.length + num.length;
+ if (this.length === 10 && num.length === 10) {
+ res = comb10MulTo(this, num, out);
+ } else if (len < 63) {
+ res = smallMulTo(this, num, out);
+ } else if (len < 1024) {
+ res = bigMulTo(this, num, out);
+ } else {
+ res = jumboMulTo(this, num, out);
+ }
+
+ return res;
+ };
+
+ // Cooley-Tukey algorithm for FFT
+ // slightly revisited to rely on looping instead of recursion
+
+ function FFTM (x, y) {
+ this.x = x;
+ this.y = y;
+ }
+
+ FFTM.prototype.makeRBT = function makeRBT (N) {
+ var t = new Array(N);
+ var l = BN.prototype._countBits(N) - 1;
+ for (var i = 0; i < N; i++) {
+ t[i] = this.revBin(i, l, N);
+ }
+
+ return t;
+ };
+
+ // Returns binary-reversed representation of `x`
+ FFTM.prototype.revBin = function revBin (x, l, N) {
+ if (x === 0 || x === N - 1) return x;
+
+ var rb = 0;
+ for (var i = 0; i < l; i++) {
+ rb |= (x & 1) << (l - i - 1);
+ x >>= 1;
+ }
+
+ return rb;
+ };
+
+ // Performs "tweedling" phase, therefore 'emulating'
+ // behaviour of the recursive algorithm
+ FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) {
+ for (var i = 0; i < N; i++) {
+ rtws[i] = rws[rbt[i]];
+ itws[i] = iws[rbt[i]];
+ }
+ };
+
+ FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) {
+ this.permute(rbt, rws, iws, rtws, itws, N);
+
+ for (var s = 1; s < N; s <<= 1) {
+ var l = s << 1;
+
+ var rtwdf = Math.cos(2 * Math.PI / l);
+ var itwdf = Math.sin(2 * Math.PI / l);
+
+ for (var p = 0; p < N; p += l) {
+ var rtwdf_ = rtwdf;
+ var itwdf_ = itwdf;
+
+ for (var j = 0; j < s; j++) {
+ var re = rtws[p + j];
+ var ie = itws[p + j];
+
+ var ro = rtws[p + j + s];
+ var io = itws[p + j + s];
+
+ var rx = rtwdf_ * ro - itwdf_ * io;
+
+ io = rtwdf_ * io + itwdf_ * ro;
+ ro = rx;
+
+ rtws[p + j] = re + ro;
+ itws[p + j] = ie + io;
+
+ rtws[p + j + s] = re - ro;
+ itws[p + j + s] = ie - io;
+
+ /* jshint maxdepth : false */
+ if (j !== l) {
+ rx = rtwdf * rtwdf_ - itwdf * itwdf_;
+
+ itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;
+ rtwdf_ = rx;
+ }
+ }
+ }
+ }
+ };
+
+ FFTM.prototype.guessLen13b = function guessLen13b (n, m) {
+ var N = Math.max(m, n) | 1;
+ var odd = N & 1;
+ var i = 0;
+ for (N = N / 2 | 0; N; N = N >>> 1) {
+ i++;
+ }
+
+ return 1 << i + 1 + odd;
+ };
+
+ FFTM.prototype.conjugate = function conjugate (rws, iws, N) {
+ if (N <= 1) return;
+
+ for (var i = 0; i < N / 2; i++) {
+ var t = rws[i];
+
+ rws[i] = rws[N - i - 1];
+ rws[N - i - 1] = t;
+
+ t = iws[i];
+
+ iws[i] = -iws[N - i - 1];
+ iws[N - i - 1] = -t;
+ }
+ };
+
+ FFTM.prototype.normalize13b = function normalize13b (ws, N) {
+ var carry = 0;
+ for (var i = 0; i < N / 2; i++) {
+ var w = Math.round(ws[2 * i + 1] / N) * 0x2000 +
+ Math.round(ws[2 * i] / N) +
+ carry;
+
+ ws[i] = w & 0x3ffffff;
+
+ if (w < 0x4000000) {
+ carry = 0;
+ } else {
+ carry = w / 0x4000000 | 0;
+ }
+ }
+
+ return ws;
+ };
+
+ FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) {
+ var carry = 0;
+ for (var i = 0; i < len; i++) {
+ carry = carry + (ws[i] | 0);
+
+ rws[2 * i] = carry & 0x1fff; carry = carry >>> 13;
+ rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13;
+ }
+
+ // Pad with zeroes
+ for (i = 2 * len; i < N; ++i) {
+ rws[i] = 0;
+ }
+
+ assert(carry === 0);
+ assert((carry & ~0x1fff) === 0);
+ };
+
+ FFTM.prototype.stub = function stub (N) {
+ var ph = new Array(N);
+ for (var i = 0; i < N; i++) {
+ ph[i] = 0;
+ }
+
+ return ph;
+ };
+
+ FFTM.prototype.mulp = function mulp (x, y, out) {
+ var N = 2 * this.guessLen13b(x.length, y.length);
+
+ var rbt = this.makeRBT(N);
+
+ var _ = this.stub(N);
+
+ var rws = new Array(N);
+ var rwst = new Array(N);
+ var iwst = new Array(N);
+
+ var nrws = new Array(N);
+ var nrwst = new Array(N);
+ var niwst = new Array(N);
+
+ var rmws = out.words;
+ rmws.length = N;
+
+ this.convert13b(x.words, x.length, rws, N);
+ this.convert13b(y.words, y.length, nrws, N);
+
+ this.transform(rws, _, rwst, iwst, N, rbt);
+ this.transform(nrws, _, nrwst, niwst, N, rbt);
+
+ for (var i = 0; i < N; i++) {
+ var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
+ iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];
+ rwst[i] = rx;
+ }
+
+ this.conjugate(rwst, iwst, N);
+ this.transform(rwst, iwst, rmws, _, N, rbt);
+ this.conjugate(rmws, _, N);
+ this.normalize13b(rmws, N);
+
+ out.negative = x.negative ^ y.negative;
+ out.length = x.length + y.length;
+ return out.strip();
+ };
+
+ // Multiply `this` by `num`
+ BN.prototype.mul = function mul (num) {
+ var out = new BN(null);
+ out.words = new Array(this.length + num.length);
+ return this.mulTo(num, out);
+ };
+
+ // Multiply employing FFT
+ BN.prototype.mulf = function mulf (num) {
+ var out = new BN(null);
+ out.words = new Array(this.length + num.length);
+ return jumboMulTo(this, num, out);
+ };
+
+ // In-place Multiplication
+ BN.prototype.imul = function imul (num) {
+ return this.clone().mulTo(num, this);
+ };
+
+ BN.prototype.imuln = function imuln (num) {
+ assert(typeof num === 'number');
+ assert(num < 0x4000000);
+
+ // Carry
+ var carry = 0;
+ for (var i = 0; i < this.length; i++) {
+ var w = (this.words[i] | 0) * num;
+ var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);
+ carry >>= 26;
+ carry += (w / 0x4000000) | 0;
+ // NOTE: lo is 27bit maximum
+ carry += lo >>> 26;
+ this.words[i] = lo & 0x3ffffff;
+ }
+
+ if (carry !== 0) {
+ this.words[i] = carry;
+ this.length++;
+ }
+
+ return this;
+ };
+
+ BN.prototype.muln = function muln (num) {
+ return this.clone().imuln(num);
+ };
+
+ // `this` * `this`
+ BN.prototype.sqr = function sqr () {
+ return this.mul(this);
+ };
+
+ // `this` * `this` in-place
+ BN.prototype.isqr = function isqr () {
+ return this.imul(this.clone());
+ };
+
+ // Math.pow(`this`, `num`)
+ BN.prototype.pow = function pow (num) {
+ var w = toBitArray(num);
+ if (w.length === 0) return new BN(1);
+
+ // Skip leading zeroes
+ var res = this;
+ for (var i = 0; i < w.length; i++, res = res.sqr()) {
+ if (w[i] !== 0) break;
+ }
+
+ if (++i < w.length) {
+ for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {
+ if (w[i] === 0) continue;
+
+ res = res.mul(q);
+ }
+ }
+
+ return res;
+ };
+
+ // Shift-left in-place
+ BN.prototype.iushln = function iushln (bits) {
+ assert(typeof bits === 'number' && bits >= 0);
+ var r = bits % 26;
+ var s = (bits - r) / 26;
+ var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r);
+ var i;
+
+ if (r !== 0) {
+ var carry = 0;
+
+ for (i = 0; i < this.length; i++) {
+ var newCarry = this.words[i] & carryMask;
+ var c = ((this.words[i] | 0) - newCarry) << r;
+ this.words[i] = c | carry;
+ carry = newCarry >>> (26 - r);
+ }
+
+ if (carry) {
+ this.words[i] = carry;
+ this.length++;
+ }
+ }
+
+ if (s !== 0) {
+ for (i = this.length - 1; i >= 0; i--) {
+ this.words[i + s] = this.words[i];
+ }
+
+ for (i = 0; i < s; i++) {
+ this.words[i] = 0;
+ }
+
+ this.length += s;
+ }
+
+ return this.strip();
+ };
+
+ BN.prototype.ishln = function ishln (bits) {
+ // TODO(indutny): implement me
+ assert(this.negative === 0);
+ return this.iushln(bits);
+ };
+
+ // Shift-right in-place
+ // NOTE: `hint` is a lowest bit before trailing zeroes
+ // NOTE: if `extended` is present - it will be filled with destroyed bits
+ BN.prototype.iushrn = function iushrn (bits, hint, extended) {
+ assert(typeof bits === 'number' && bits >= 0);
+ var h;
+ if (hint) {
+ h = (hint - (hint % 26)) / 26;
+ } else {
+ h = 0;
+ }
+
+ var r = bits % 26;
+ var s = Math.min((bits - r) / 26, this.length);
+ var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);
+ var maskedWords = extended;
+
+ h -= s;
+ h = Math.max(0, h);
+
+ // Extended mode, copy masked part
+ if (maskedWords) {
+ for (var i = 0; i < s; i++) {
+ maskedWords.words[i] = this.words[i];
+ }
+ maskedWords.length = s;
+ }
+
+ if (s === 0) {
+ // No-op, we should not move anything at all
+ } else if (this.length > s) {
+ this.length -= s;
+ for (i = 0; i < this.length; i++) {
+ this.words[i] = this.words[i + s];
+ }
+ } else {
+ this.words[0] = 0;
+ this.length = 1;
+ }
+
+ var carry = 0;
+ for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
+ var word = this.words[i] | 0;
+ this.words[i] = (carry << (26 - r)) | (word >>> r);
+ carry = word & mask;
+ }
+
+ // Push carried bits as a mask
+ if (maskedWords && carry !== 0) {
+ maskedWords.words[maskedWords.length++] = carry;
+ }
+
+ if (this.length === 0) {
+ this.words[0] = 0;
+ this.length = 1;
+ }
+
+ return this.strip();
+ };
+
+ BN.prototype.ishrn = function ishrn (bits, hint, extended) {
+ // TODO(indutny): implement me
+ assert(this.negative === 0);
+ return this.iushrn(bits, hint, extended);
+ };
+
+ // Shift-left
+ BN.prototype.shln = function shln (bits) {
+ return this.clone().ishln(bits);
+ };
+
+ BN.prototype.ushln = function ushln (bits) {
+ return this.clone().iushln(bits);
+ };
+
+ // Shift-right
+ BN.prototype.shrn = function shrn (bits) {
+ return this.clone().ishrn(bits);
+ };
+
+ BN.prototype.ushrn = function ushrn (bits) {
+ return this.clone().iushrn(bits);
+ };
+
+ // Test if n bit is set
+ BN.prototype.testn = function testn (bit) {
+ assert(typeof bit === 'number' && bit >= 0);
+ var r = bit % 26;
+ var s = (bit - r) / 26;
+ var q = 1 << r;
+
+ // Fast case: bit is much higher than all existing words
+ if (this.length <= s) return false;
+
+ // Check bit and return
+ var w = this.words[s];
+
+ return !!(w & q);
+ };
+
+ // Return only lowers bits of number (in-place)
+ BN.prototype.imaskn = function imaskn (bits) {
+ assert(typeof bits === 'number' && bits >= 0);
+ var r = bits % 26;
+ var s = (bits - r) / 26;
+
+ assert(this.negative === 0, 'imaskn works only with positive numbers');
+
+ if (this.length <= s) {
+ return this;
+ }
+
+ if (r !== 0) {
+ s++;
+ }
+ this.length = Math.min(s, this.length);
+
+ if (r !== 0) {
+ var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);
+ this.words[this.length - 1] &= mask;
+ }
+
+ return this.strip();
+ };
+
+ // Return only lowers bits of number
+ BN.prototype.maskn = function maskn (bits) {
+ return this.clone().imaskn(bits);
+ };
+
+ // Add plain number `num` to `this`
+ BN.prototype.iaddn = function iaddn (num) {
+ assert(typeof num === 'number');
+ assert(num < 0x4000000);
+ if (num < 0) return this.isubn(-num);
+
+ // Possible sign change
+ if (this.negative !== 0) {
+ if (this.length === 1 && (this.words[0] | 0) < num) {
+ this.words[0] = num - (this.words[0] | 0);
+ this.negative = 0;
+ return this;
+ }
+
+ this.negative = 0;
+ this.isubn(num);
+ this.negative = 1;
+ return this;
+ }
+
+ // Add without checks
+ return this._iaddn(num);
+ };
+
+ BN.prototype._iaddn = function _iaddn (num) {
+ this.words[0] += num;
+
+ // Carry
+ for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {
+ this.words[i] -= 0x4000000;
+ if (i === this.length - 1) {
+ this.words[i + 1] = 1;
+ } else {
+ this.words[i + 1]++;
+ }
+ }
+ this.length = Math.max(this.length, i + 1);
+
+ return this;
+ };
+
+ // Subtract plain number `num` from `this`
+ BN.prototype.isubn = function isubn (num) {
+ assert(typeof num === 'number');
+ assert(num < 0x4000000);
+ if (num < 0) return this.iaddn(-num);
+
+ if (this.negative !== 0) {
+ this.negative = 0;
+ this.iaddn(num);
+ this.negative = 1;
+ return this;
+ }
+
+ this.words[0] -= num;
+
+ if (this.length === 1 && this.words[0] < 0) {
+ this.words[0] = -this.words[0];
+ this.negative = 1;
+ } else {
+ // Carry
+ for (var i = 0; i < this.length && this.words[i] < 0; i++) {
+ this.words[i] += 0x4000000;
+ this.words[i + 1] -= 1;
+ }
+ }
+
+ return this.strip();
+ };
+
+ BN.prototype.addn = function addn (num) {
+ return this.clone().iaddn(num);
+ };
+
+ BN.prototype.subn = function subn (num) {
+ return this.clone().isubn(num);
+ };
+
+ BN.prototype.iabs = function iabs () {
+ this.negative = 0;
+
+ return this;
+ };
+
+ BN.prototype.abs = function abs () {
+ return this.clone().iabs();
+ };
+
+ BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) {
+ var len = num.length + shift;
+ var i;
+
+ this._expand(len);
+
+ var w;
+ var carry = 0;
+ for (i = 0; i < num.length; i++) {
+ w = (this.words[i + shift] | 0) + carry;
+ var right = (num.words[i] | 0) * mul;
+ w -= right & 0x3ffffff;
+ carry = (w >> 26) - ((right / 0x4000000) | 0);
+ this.words[i + shift] = w & 0x3ffffff;
+ }
+ for (; i < this.length - shift; i++) {
+ w = (this.words[i + shift] | 0) + carry;
+ carry = w >> 26;
+ this.words[i + shift] = w & 0x3ffffff;
+ }
+
+ if (carry === 0) return this.strip();
+
+ // Subtraction overflow
+ assert(carry === -1);
+ carry = 0;
+ for (i = 0; i < this.length; i++) {
+ w = -(this.words[i] | 0) + carry;
+ carry = w >> 26;
+ this.words[i] = w & 0x3ffffff;
+ }
+ this.negative = 1;
+
+ return this.strip();
+ };
+
+ BN.prototype._wordDiv = function _wordDiv (num, mode) {
+ var shift = this.length - num.length;
+
+ var a = this.clone();
+ var b = num;
+
+ // Normalize
+ var bhi = b.words[b.length - 1] | 0;
+ var bhiBits = this._countBits(bhi);
+ shift = 26 - bhiBits;
+ if (shift !== 0) {
+ b = b.ushln(shift);
+ a.iushln(shift);
+ bhi = b.words[b.length - 1] | 0;
+ }
+
+ // Initialize quotient
+ var m = a.length - b.length;
+ var q;
+
+ if (mode !== 'mod') {
+ q = new BN(null);
+ q.length = m + 1;
+ q.words = new Array(q.length);
+ for (var i = 0; i < q.length; i++) {
+ q.words[i] = 0;
+ }
+ }
+
+ var diff = a.clone()._ishlnsubmul(b, 1, m);
+ if (diff.negative === 0) {
+ a = diff;
+ if (q) {
+ q.words[m] = 1;
+ }
+ }
+
+ for (var j = m - 1; j >= 0; j--) {
+ var qj = (a.words[b.length + j] | 0) * 0x4000000 +
+ (a.words[b.length + j - 1] | 0);
+
+ // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max
+ // (0x7ffffff)
+ qj = Math.min((qj / bhi) | 0, 0x3ffffff);
+
+ a._ishlnsubmul(b, qj, j);
+ while (a.negative !== 0) {
+ qj--;
+ a.negative = 0;
+ a._ishlnsubmul(b, 1, j);
+ if (!a.isZero()) {
+ a.negative ^= 1;
+ }
+ }
+ if (q) {
+ q.words[j] = qj;
+ }
+ }
+ if (q) {
+ q.strip();
+ }
+ a.strip();
+
+ // Denormalize
+ if (mode !== 'div' && shift !== 0) {
+ a.iushrn(shift);
+ }
+
+ return {
+ div: q || null,
+ mod: a
+ };
+ };
+
+ // NOTE: 1) `mode` can be set to `mod` to request mod only,
+ // to `div` to request div only, or be absent to
+ // request both div & mod
+ // 2) `positive` is true if unsigned mod is requested
+ BN.prototype.divmod = function divmod (num, mode, positive) {
+ assert(!num.isZero());
+
+ if (this.isZero()) {
+ return {
+ div: new BN(0),
+ mod: new BN(0)
+ };
+ }
+
+ var div, mod, res;
+ if (this.negative !== 0 && num.negative === 0) {
+ res = this.neg().divmod(num, mode);
+
+ if (mode !== 'mod') {
+ div = res.div.neg();
+ }
+
+ if (mode !== 'div') {
+ mod = res.mod.neg();
+ if (positive && mod.negative !== 0) {
+ mod.iadd(num);
+ }
+ }
+
+ return {
+ div: div,
+ mod: mod
+ };
+ }
+
+ if (this.negative === 0 && num.negative !== 0) {
+ res = this.divmod(num.neg(), mode);
+
+ if (mode !== 'mod') {
+ div = res.div.neg();
+ }
+
+ return {
+ div: div,
+ mod: res.mod
+ };
+ }
+
+ if ((this.negative & num.negative) !== 0) {
+ res = this.neg().divmod(num.neg(), mode);
+
+ if (mode !== 'div') {
+ mod = res.mod.neg();
+ if (positive && mod.negative !== 0) {
+ mod.isub(num);
+ }
+ }
+
+ return {
+ div: res.div,
+ mod: mod
+ };
+ }
+
+ // Both numbers are positive at this point
+
+ // Strip both numbers to approximate shift value
+ if (num.length > this.length || this.cmp(num) < 0) {
+ return {
+ div: new BN(0),
+ mod: this
+ };
+ }
+
+ // Very short reduction
+ if (num.length === 1) {
+ if (mode === 'div') {
+ return {
+ div: this.divn(num.words[0]),
+ mod: null
+ };
+ }
+
+ if (mode === 'mod') {
+ return {
+ div: null,
+ mod: new BN(this.modn(num.words[0]))
+ };
+ }
+
+ return {
+ div: this.divn(num.words[0]),
+ mod: new BN(this.modn(num.words[0]))
+ };
+ }
+
+ return this._wordDiv(num, mode);
+ };
+
+ // Find `this` / `num`
+ BN.prototype.div = function div (num) {
+ return this.divmod(num, 'div', false).div;
+ };
+
+ // Find `this` % `num`
+ BN.prototype.mod = function mod (num) {
+ return this.divmod(num, 'mod', false).mod;
+ };
+
+ BN.prototype.umod = function umod (num) {
+ return this.divmod(num, 'mod', true).mod;
+ };
+
+ // Find Round(`this` / `num`)
+ BN.prototype.divRound = function divRound (num) {
+ var dm = this.divmod(num);
+
+ // Fast case - exact division
+ if (dm.mod.isZero()) return dm.div;
+
+ var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;
+
+ var half = num.ushrn(1);
+ var r2 = num.andln(1);
+ var cmp = mod.cmp(half);
+
+ // Round down
+ if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div;
+
+ // Round up
+ return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);
+ };
+
+ BN.prototype.modn = function modn (num) {
+ assert(num <= 0x3ffffff);
+ var p = (1 << 26) % num;
+
+ var acc = 0;
+ for (var i = this.length - 1; i >= 0; i--) {
+ acc = (p * acc + (this.words[i] | 0)) % num;
+ }
+
+ return acc;
+ };
+
+ // In-place division by number
+ BN.prototype.idivn = function idivn (num) {
+ assert(num <= 0x3ffffff);
+
+ var carry = 0;
+ for (var i = this.length - 1; i >= 0; i--) {
+ var w = (this.words[i] | 0) + carry * 0x4000000;
+ this.words[i] = (w / num) | 0;
+ carry = w % num;
+ }
+
+ return this.strip();
+ };
+
+ BN.prototype.divn = function divn (num) {
+ return this.clone().idivn(num);
+ };
+
+ BN.prototype.egcd = function egcd (p) {
+ assert(p.negative === 0);
+ assert(!p.isZero());
+
+ var x = this;
+ var y = p.clone();
+
+ if (x.negative !== 0) {
+ x = x.umod(p);
+ } else {
+ x = x.clone();
+ }
+
+ // A * x + B * y = x
+ var A = new BN(1);
+ var B = new BN(0);
+
+ // C * x + D * y = y
+ var C = new BN(0);
+ var D = new BN(1);
+
+ var g = 0;
+
+ while (x.isEven() && y.isEven()) {
+ x.iushrn(1);
+ y.iushrn(1);
+ ++g;
+ }
+
+ var yp = y.clone();
+ var xp = x.clone();
+
+ while (!x.isZero()) {
+ for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1);
+ if (i > 0) {
+ x.iushrn(i);
+ while (i-- > 0) {
+ if (A.isOdd() || B.isOdd()) {
+ A.iadd(yp);
+ B.isub(xp);
+ }
+
+ A.iushrn(1);
+ B.iushrn(1);
+ }
+ }
+
+ for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);
+ if (j > 0) {
+ y.iushrn(j);
+ while (j-- > 0) {
+ if (C.isOdd() || D.isOdd()) {
+ C.iadd(yp);
+ D.isub(xp);
+ }
+
+ C.iushrn(1);
+ D.iushrn(1);
+ }
+ }
+
+ if (x.cmp(y) >= 0) {
+ x.isub(y);
+ A.isub(C);
+ B.isub(D);
+ } else {
+ y.isub(x);
+ C.isub(A);
+ D.isub(B);
+ }
+ }
+
+ return {
+ a: C,
+ b: D,
+ gcd: y.iushln(g)
+ };
+ };
+
+ // This is reduced incarnation of the binary EEA
+ // above, designated to invert members of the
+ // _prime_ fields F(p) at a maximal speed
+ BN.prototype._invmp = function _invmp (p) {
+ assert(p.negative === 0);
+ assert(!p.isZero());
+
+ var a = this;
+ var b = p.clone();
+
+ if (a.negative !== 0) {
+ a = a.umod(p);
+ } else {
+ a = a.clone();
+ }
+
+ var x1 = new BN(1);
+ var x2 = new BN(0);
+
+ var delta = b.clone();
+
+ while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {
+ for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1);
+ if (i > 0) {
+ a.iushrn(i);
+ while (i-- > 0) {
+ if (x1.isOdd()) {
+ x1.iadd(delta);
+ }
+
+ x1.iushrn(1);
+ }
+ }
+
+ for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);
+ if (j > 0) {
+ b.iushrn(j);
+ while (j-- > 0) {
+ if (x2.isOdd()) {
+ x2.iadd(delta);
+ }
+
+ x2.iushrn(1);
+ }
+ }
+
+ if (a.cmp(b) >= 0) {
+ a.isub(b);
+ x1.isub(x2);
+ } else {
+ b.isub(a);
+ x2.isub(x1);
+ }
+ }
+
+ var res;
+ if (a.cmpn(1) === 0) {
+ res = x1;
+ } else {
+ res = x2;
+ }
+
+ if (res.cmpn(0) < 0) {
+ res.iadd(p);
+ }
+
+ return res;
+ };
+
+ BN.prototype.gcd = function gcd (num) {
+ if (this.isZero()) return num.abs();
+ if (num.isZero()) return this.abs();
+
+ var a = this.clone();
+ var b = num.clone();
+ a.negative = 0;
+ b.negative = 0;
+
+ // Remove common factor of two
+ for (var shift = 0; a.isEven() && b.isEven(); shift++) {
+ a.iushrn(1);
+ b.iushrn(1);
+ }
+
+ do {
+ while (a.isEven()) {
+ a.iushrn(1);
+ }
+ while (b.isEven()) {
+ b.iushrn(1);
+ }
+
+ var r = a.cmp(b);
+ if (r < 0) {
+ // Swap `a` and `b` to make `a` always bigger than `b`
+ var t = a;
+ a = b;
+ b = t;
+ } else if (r === 0 || b.cmpn(1) === 0) {
+ break;
+ }
+
+ a.isub(b);
+ } while (true);
+
+ return b.iushln(shift);
+ };
+
+ // Invert number in the field F(num)
+ BN.prototype.invm = function invm (num) {
+ return this.egcd(num).a.umod(num);
+ };
+
+ BN.prototype.isEven = function isEven () {
+ return (this.words[0] & 1) === 0;
+ };
+
+ BN.prototype.isOdd = function isOdd () {
+ return (this.words[0] & 1) === 1;
+ };
+
+ // And first word and num
+ BN.prototype.andln = function andln (num) {
+ return this.words[0] & num;
+ };
+
+ // Increment at the bit position in-line
+ BN.prototype.bincn = function bincn (bit) {
+ assert(typeof bit === 'number');
+ var r = bit % 26;
+ var s = (bit - r) / 26;
+ var q = 1 << r;
+
+ // Fast case: bit is much higher than all existing words
+ if (this.length <= s) {
+ this._expand(s + 1);
+ this.words[s] |= q;
+ return this;
+ }
+
+ // Add bit and propagate, if needed
+ var carry = q;
+ for (var i = s; carry !== 0 && i < this.length; i++) {
+ var w = this.words[i] | 0;
+ w += carry;
+ carry = w >>> 26;
+ w &= 0x3ffffff;
+ this.words[i] = w;
+ }
+ if (carry !== 0) {
+ this.words[i] = carry;
+ this.length++;
+ }
+ return this;
+ };
+
+ BN.prototype.isZero = function isZero () {
+ return this.length === 1 && this.words[0] === 0;
+ };
+
+ BN.prototype.cmpn = function cmpn (num) {
+ var negative = num < 0;
+
+ if (this.negative !== 0 && !negative) return -1;
+ if (this.negative === 0 && negative) return 1;
+
+ this.strip();
+
+ var res;
+ if (this.length > 1) {
+ res = 1;
+ } else {
+ if (negative) {
+ num = -num;
+ }
+
+ assert(num <= 0x3ffffff, 'Number is too big');
+
+ var w = this.words[0] | 0;
+ res = w === num ? 0 : w < num ? -1 : 1;
+ }
+ if (this.negative !== 0) return -res | 0;
+ return res;
+ };
+
+ // Compare two numbers and return:
+ // 1 - if `this` > `num`
+ // 0 - if `this` == `num`
+ // -1 - if `this` < `num`
+ BN.prototype.cmp = function cmp (num) {
+ if (this.negative !== 0 && num.negative === 0) return -1;
+ if (this.negative === 0 && num.negative !== 0) return 1;
+
+ var res = this.ucmp(num);
+ if (this.negative !== 0) return -res | 0;
+ return res;
+ };
+
+ // Unsigned comparison
+ BN.prototype.ucmp = function ucmp (num) {
+ // At this point both numbers have the same sign
+ if (this.length > num.length) return 1;
+ if (this.length < num.length) return -1;
+
+ var res = 0;
+ for (var i = this.length - 1; i >= 0; i--) {
+ var a = this.words[i] | 0;
+ var b = num.words[i] | 0;
+
+ if (a === b) continue;
+ if (a < b) {
+ res = -1;
+ } else if (a > b) {
+ res = 1;
+ }
+ break;
+ }
+ return res;
+ };
+
+ BN.prototype.gtn = function gtn (num) {
+ return this.cmpn(num) === 1;
+ };
+
+ BN.prototype.gt = function gt (num) {
+ return this.cmp(num) === 1;
+ };
+
+ BN.prototype.gten = function gten (num) {
+ return this.cmpn(num) >= 0;
+ };
+
+ BN.prototype.gte = function gte (num) {
+ return this.cmp(num) >= 0;
+ };
+
+ BN.prototype.ltn = function ltn (num) {
+ return this.cmpn(num) === -1;
+ };
+
+ BN.prototype.lt = function lt (num) {
+ return this.cmp(num) === -1;
+ };
+
+ BN.prototype.lten = function lten (num) {
+ return this.cmpn(num) <= 0;
+ };
+
+ BN.prototype.lte = function lte (num) {
+ return this.cmp(num) <= 0;
+ };
+
+ BN.prototype.eqn = function eqn (num) {
+ return this.cmpn(num) === 0;
+ };
+
+ BN.prototype.eq = function eq (num) {
+ return this.cmp(num) === 0;
+ };
+
+ //
+ // A reduce context, could be using montgomery or something better, depending
+ // on the `m` itself.
+ //
+ BN.red = function red (num) {
+ return new Red(num);
+ };
+
+ BN.prototype.toRed = function toRed (ctx) {
+ assert(!this.red, 'Already a number in reduction context');
+ assert(this.negative === 0, 'red works only with positives');
+ return ctx.convertTo(this)._forceRed(ctx);
+ };
+
+ BN.prototype.fromRed = function fromRed () {
+ assert(this.red, 'fromRed works only with numbers in reduction context');
+ return this.red.convertFrom(this);
+ };
+
+ BN.prototype._forceRed = function _forceRed (ctx) {
+ this.red = ctx;
+ return this;
+ };
+
+ BN.prototype.forceRed = function forceRed (ctx) {
+ assert(!this.red, 'Already a number in reduction context');
+ return this._forceRed(ctx);
+ };
+
+ BN.prototype.redAdd = function redAdd (num) {
+ assert(this.red, 'redAdd works only with red numbers');
+ return this.red.add(this, num);
+ };
+
+ BN.prototype.redIAdd = function redIAdd (num) {
+ assert(this.red, 'redIAdd works only with red numbers');
+ return this.red.iadd(this, num);
+ };
+
+ BN.prototype.redSub = function redSub (num) {
+ assert(this.red, 'redSub works only with red numbers');
+ return this.red.sub(this, num);
+ };
+
+ BN.prototype.redISub = function redISub (num) {
+ assert(this.red, 'redISub works only with red numbers');
+ return this.red.isub(this, num);
+ };
+
+ BN.prototype.redShl = function redShl (num) {
+ assert(this.red, 'redShl works only with red numbers');
+ return this.red.shl(this, num);
+ };
+
+ BN.prototype.redMul = function redMul (num) {
+ assert(this.red, 'redMul works only with red numbers');
+ this.red._verify2(this, num);
+ return this.red.mul(this, num);
+ };
+
+ BN.prototype.redIMul = function redIMul (num) {
+ assert(this.red, 'redMul works only with red numbers');
+ this.red._verify2(this, num);
+ return this.red.imul(this, num);
+ };
+
+ BN.prototype.redSqr = function redSqr () {
+ assert(this.red, 'redSqr works only with red numbers');
+ this.red._verify1(this);
+ return this.red.sqr(this);
+ };
+
+ BN.prototype.redISqr = function redISqr () {
+ assert(this.red, 'redISqr works only with red numbers');
+ this.red._verify1(this);
+ return this.red.isqr(this);
+ };
+
+ // Square root over p
+ BN.prototype.redSqrt = function redSqrt () {
+ assert(this.red, 'redSqrt works only with red numbers');
+ this.red._verify1(this);
+ return this.red.sqrt(this);
+ };
+
+ BN.prototype.redInvm = function redInvm () {
+ assert(this.red, 'redInvm works only with red numbers');
+ this.red._verify1(this);
+ return this.red.invm(this);
+ };
+
+ // Return negative clone of `this` % `red modulo`
+ BN.prototype.redNeg = function redNeg () {
+ assert(this.red, 'redNeg works only with red numbers');
+ this.red._verify1(this);
+ return this.red.neg(this);
+ };
+
+ BN.prototype.redPow = function redPow (num) {
+ assert(this.red && !num.red, 'redPow(normalNum)');
+ this.red._verify1(this);
+ return this.red.pow(this, num);
+ };
+
+ // Prime numbers with efficient reduction
+ var primes = {
+ k256: null,
+ p224: null,
+ p192: null,
+ p25519: null
+ };
+
+ // Pseudo-Mersenne prime
+ function MPrime (name, p) {
+ // P = 2 ^ N - K
+ this.name = name;
+ this.p = new BN(p, 16);
+ this.n = this.p.bitLength();
+ this.k = new BN(1).iushln(this.n).isub(this.p);
+
+ this.tmp = this._tmp();
+ }
+
+ MPrime.prototype._tmp = function _tmp () {
+ var tmp = new BN(null);
+ tmp.words = new Array(Math.ceil(this.n / 13));
+ return tmp;
+ };
+
+ MPrime.prototype.ireduce = function ireduce (num) {
+ // Assumes that `num` is less than `P^2`
+ // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)
+ var r = num;
+ var rlen;
+
+ do {
+ this.split(r, this.tmp);
+ r = this.imulK(r);
+ r = r.iadd(this.tmp);
+ rlen = r.bitLength();
+ } while (rlen > this.n);
+
+ var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
+ if (cmp === 0) {
+ r.words[0] = 0;
+ r.length = 1;
+ } else if (cmp > 0) {
+ r.isub(this.p);
+ } else {
+ r.strip();
+ }
+
+ return r;
+ };
+
+ MPrime.prototype.split = function split (input, out) {
+ input.iushrn(this.n, 0, out);
+ };
+
+ MPrime.prototype.imulK = function imulK (num) {
+ return num.imul(this.k);
+ };
+
+ function K256 () {
+ MPrime.call(
+ this,
+ 'k256',
+ 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');
+ }
+ inherits(K256, MPrime);
+
+ K256.prototype.split = function split (input, output) {
+ // 256 = 9 * 26 + 22
+ var mask = 0x3fffff;
+
+ var outLen = Math.min(input.length, 9);
+ for (var i = 0; i < outLen; i++) {
+ output.words[i] = input.words[i];
+ }
+ output.length = outLen;
+
+ if (input.length <= 9) {
+ input.words[0] = 0;
+ input.length = 1;
+ return;
+ }
+
+ // Shift by 9 limbs
+ var prev = input.words[9];
+ output.words[output.length++] = prev & mask;
+
+ for (i = 10; i < input.length; i++) {
+ var next = input.words[i] | 0;
+ input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22);
+ prev = next;
+ }
+ prev >>>= 22;
+ input.words[i - 10] = prev;
+ if (prev === 0 && input.length > 10) {
+ input.length -= 10;
+ } else {
+ input.length -= 9;
+ }
+ };
+
+ K256.prototype.imulK = function imulK (num) {
+ // K = 0x1000003d1 = [ 0x40, 0x3d1 ]
+ num.words[num.length] = 0;
+ num.words[num.length + 1] = 0;
+ num.length += 2;
+
+ // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390
+ var lo = 0;
+ for (var i = 0; i < num.length; i++) {
+ var w = num.words[i] | 0;
+ lo += w * 0x3d1;
+ num.words[i] = lo & 0x3ffffff;
+ lo = w * 0x40 + ((lo / 0x4000000) | 0);
+ }
+
+ // Fast length reduction
+ if (num.words[num.length - 1] === 0) {
+ num.length--;
+ if (num.words[num.length - 1] === 0) {
+ num.length--;
+ }
+ }
+ return num;
+ };
+
+ function P224 () {
+ MPrime.call(
+ this,
+ 'p224',
+ 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');
+ }
+ inherits(P224, MPrime);
+
+ function P192 () {
+ MPrime.call(
+ this,
+ 'p192',
+ 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');
+ }
+ inherits(P192, MPrime);
+
+ function P25519 () {
+ // 2 ^ 255 - 19
+ MPrime.call(
+ this,
+ '25519',
+ '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');
+ }
+ inherits(P25519, MPrime);
+
+ P25519.prototype.imulK = function imulK (num) {
+ // K = 0x13
+ var carry = 0;
+ for (var i = 0; i < num.length; i++) {
+ var hi = (num.words[i] | 0) * 0x13 + carry;
+ var lo = hi & 0x3ffffff;
+ hi >>>= 26;
+
+ num.words[i] = lo;
+ carry = hi;
+ }
+ if (carry !== 0) {
+ num.words[num.length++] = carry;
+ }
+ return num;
+ };
+
+ // Exported mostly for testing purposes, use plain name instead
+ BN._prime = function prime (name) {
+ // Cached version of prime
+ if (primes[name]) return primes[name];
+
+ var prime;
+ if (name === 'k256') {
+ prime = new K256();
+ } else if (name === 'p224') {
+ prime = new P224();
+ } else if (name === 'p192') {
+ prime = new P192();
+ } else if (name === 'p25519') {
+ prime = new P25519();
+ } else {
+ throw new Error('Unknown prime ' + name);
+ }
+ primes[name] = prime;
+
+ return prime;
+ };
+
+ //
+ // Base reduction engine
+ //
+ function Red (m) {
+ if (typeof m === 'string') {
+ var prime = BN._prime(m);
+ this.m = prime.p;
+ this.prime = prime;
+ } else {
+ assert(m.gtn(1), 'modulus must be greater than 1');
+ this.m = m;
+ this.prime = null;
+ }
+ }
+
+ Red.prototype._verify1 = function _verify1 (a) {
+ assert(a.negative === 0, 'red works only with positives');
+ assert(a.red, 'red works only with red numbers');
+ };
+
+ Red.prototype._verify2 = function _verify2 (a, b) {
+ assert((a.negative | b.negative) === 0, 'red works only with positives');
+ assert(a.red && a.red === b.red,
+ 'red works only with red numbers');
+ };
+
+ Red.prototype.imod = function imod (a) {
+ if (this.prime) return this.prime.ireduce(a)._forceRed(this);
+ return a.umod(this.m)._forceRed(this);
+ };
+
+ Red.prototype.neg = function neg (a) {
+ if (a.isZero()) {
+ return a.clone();
+ }
+
+ return this.m.sub(a)._forceRed(this);
+ };
+
+ Red.prototype.add = function add (a, b) {
+ this._verify2(a, b);
+
+ var res = a.add(b);
+ if (res.cmp(this.m) >= 0) {
+ res.isub(this.m);
+ }
+ return res._forceRed(this);
+ };
+
+ Red.prototype.iadd = function iadd (a, b) {
+ this._verify2(a, b);
+
+ var res = a.iadd(b);
+ if (res.cmp(this.m) >= 0) {
+ res.isub(this.m);
+ }
+ return res;
+ };
+
+ Red.prototype.sub = function sub (a, b) {
+ this._verify2(a, b);
+
+ var res = a.sub(b);
+ if (res.cmpn(0) < 0) {
+ res.iadd(this.m);
+ }
+ return res._forceRed(this);
+ };
+
+ Red.prototype.isub = function isub (a, b) {
+ this._verify2(a, b);
+
+ var res = a.isub(b);
+ if (res.cmpn(0) < 0) {
+ res.iadd(this.m);
+ }
+ return res;
+ };
+
+ Red.prototype.shl = function shl (a, num) {
+ this._verify1(a);
+ return this.imod(a.ushln(num));
+ };
+
+ Red.prototype.imul = function imul (a, b) {
+ this._verify2(a, b);
+ return this.imod(a.imul(b));
+ };
+
+ Red.prototype.mul = function mul (a, b) {
+ this._verify2(a, b);
+ return this.imod(a.mul(b));
+ };
+
+ Red.prototype.isqr = function isqr (a) {
+ return this.imul(a, a.clone());
+ };
+
+ Red.prototype.sqr = function sqr (a) {
+ return this.mul(a, a);
+ };
+
+ Red.prototype.sqrt = function sqrt (a) {
+ if (a.isZero()) return a.clone();
+
+ var mod3 = this.m.andln(3);
+ assert(mod3 % 2 === 1);
+
+ // Fast case
+ if (mod3 === 3) {
+ var pow = this.m.add(new BN(1)).iushrn(2);
+ return this.pow(a, pow);
+ }
+
+ // Tonelli-Shanks algorithm (Totally unoptimized and slow)
+ //
+ // Find Q and S, that Q * 2 ^ S = (P - 1)
+ var q = this.m.subn(1);
+ var s = 0;
+ while (!q.isZero() && q.andln(1) === 0) {
+ s++;
+ q.iushrn(1);
+ }
+ assert(!q.isZero());
+
+ var one = new BN(1).toRed(this);
+ var nOne = one.redNeg();
+
+ // Find quadratic non-residue
+ // NOTE: Max is such because of generalized Riemann hypothesis.
+ var lpow = this.m.subn(1).iushrn(1);
+ var z = this.m.bitLength();
+ z = new BN(2 * z * z).toRed(this);
+
+ while (this.pow(z, lpow).cmp(nOne) !== 0) {
+ z.redIAdd(nOne);
+ }
+
+ var c = this.pow(z, q);
+ var r = this.pow(a, q.addn(1).iushrn(1));
+ var t = this.pow(a, q);
+ var m = s;
+ while (t.cmp(one) !== 0) {
+ var tmp = t;
+ for (var i = 0; tmp.cmp(one) !== 0; i++) {
+ tmp = tmp.redSqr();
+ }
+ assert(i < m);
+ var b = this.pow(c, new BN(1).iushln(m - i - 1));
+
+ r = r.redMul(b);
+ c = b.redSqr();
+ t = t.redMul(c);
+ m = i;
+ }
+
+ return r;
+ };
+
+ Red.prototype.invm = function invm (a) {
+ var inv = a._invmp(this.m);
+ if (inv.negative !== 0) {
+ inv.negative = 0;
+ return this.imod(inv).redNeg();
+ } else {
+ return this.imod(inv);
+ }
+ };
+
+ Red.prototype.pow = function pow (a, num) {
+ if (num.isZero()) return new BN(1).toRed(this);
+ if (num.cmpn(1) === 0) return a.clone();
+
+ var windowSize = 4;
+ var wnd = new Array(1 << windowSize);
+ wnd[0] = new BN(1).toRed(this);
+ wnd[1] = a;
+ for (var i = 2; i < wnd.length; i++) {
+ wnd[i] = this.mul(wnd[i - 1], a);
+ }
+
+ var res = wnd[0];
+ var current = 0;
+ var currentLen = 0;
+ var start = num.bitLength() % 26;
+ if (start === 0) {
+ start = 26;
+ }
+
+ for (i = num.length - 1; i >= 0; i--) {
+ var word = num.words[i];
+ for (var j = start - 1; j >= 0; j--) {
+ var bit = (word >> j) & 1;
+ if (res !== wnd[0]) {
+ res = this.sqr(res);
+ }
+
+ if (bit === 0 && current === 0) {
+ currentLen = 0;
+ continue;
+ }
+
+ current <<= 1;
+ current |= bit;
+ currentLen++;
+ if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;
+
+ res = this.mul(res, wnd[current]);
+ currentLen = 0;
+ current = 0;
+ }
+ start = 26;
+ }
+
+ return res;
+ };
+
+ Red.prototype.convertTo = function convertTo (num) {
+ var r = num.umod(this.m);
+
+ return r === num ? r.clone() : r;
+ };
+
+ Red.prototype.convertFrom = function convertFrom (num) {
+ var res = num.clone();
+ res.red = null;
+ return res;
+ };
+
+ //
+ // Montgomery method engine
+ //
+
+ BN.mont = function mont (num) {
+ return new Mont(num);
+ };
+
+ function Mont (m) {
+ Red.call(this, m);
+
+ this.shift = this.m.bitLength();
+ if (this.shift % 26 !== 0) {
+ this.shift += 26 - (this.shift % 26);
+ }
+
+ this.r = new BN(1).iushln(this.shift);
+ this.r2 = this.imod(this.r.sqr());
+ this.rinv = this.r._invmp(this.m);
+
+ this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);
+ this.minv = this.minv.umod(this.r);
+ this.minv = this.r.sub(this.minv);
+ }
+ inherits(Mont, Red);
+
+ Mont.prototype.convertTo = function convertTo (num) {
+ return this.imod(num.ushln(this.shift));
+ };
+
+ Mont.prototype.convertFrom = function convertFrom (num) {
+ var r = this.imod(num.mul(this.rinv));
+ r.red = null;
+ return r;
+ };
+
+ Mont.prototype.imul = function imul (a, b) {
+ if (a.isZero() || b.isZero()) {
+ a.words[0] = 0;
+ a.length = 1;
+ return a;
+ }
+
+ var t = a.imul(b);
+ var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);
+ var u = t.isub(c).iushrn(this.shift);
+ var res = u;
+
+ if (u.cmp(this.m) >= 0) {
+ res = u.isub(this.m);
+ } else if (u.cmpn(0) < 0) {
+ res = u.iadd(this.m);
+ }
+
+ return res._forceRed(this);
+ };
+
+ Mont.prototype.mul = function mul (a, b) {
+ if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);
+
+ var t = a.mul(b);
+ var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);
+ var u = t.isub(c).iushrn(this.shift);
+ var res = u;
+ if (u.cmp(this.m) >= 0) {
+ res = u.isub(this.m);
+ } else if (u.cmpn(0) < 0) {
+ res = u.iadd(this.m);
+ }
+
+ return res._forceRed(this);
+ };
+
+ Mont.prototype.invm = function invm (a) {
+ // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R
+ var res = this.imod(a._invmp(this.m).mul(this.r2));
+ return res._forceRed(this);
+ };
+})(typeof module === 'undefined' || module, this);
+
+},{"buffer":157}],62:[function(require,module,exports){
+var r;
+
+module.exports = function rand(len) {
+ if (!r)
+ r = new Rand(null);
+
+ return r.generate(len);
+};
+
+function Rand(rand) {
+ this.rand = rand;
+}
+module.exports.Rand = Rand;
+
+Rand.prototype.generate = function generate(len) {
+ return this._rand(len);
+};
+
+// Emulate crypto API using randy
+Rand.prototype._rand = function _rand(n) {
+ if (this.rand.getBytes)
+ return this.rand.getBytes(n);
+
+ var res = new Uint8Array(n);
+ for (var i = 0; i < res.length; i++)
+ res[i] = this.rand.getByte();
+ return res;
+};
+
+if (typeof self === 'object') {
+ if (self.crypto && self.crypto.getRandomValues) {
+ // Modern browsers
+ Rand.prototype._rand = function _rand(n) {
+ var arr = new Uint8Array(n);
+ self.crypto.getRandomValues(arr);
+ return arr;
+ };
+ } else if (self.msCrypto && self.msCrypto.getRandomValues) {
+ // IE
+ Rand.prototype._rand = function _rand(n) {
+ var arr = new Uint8Array(n);
+ self.msCrypto.getRandomValues(arr);
+ return arr;
+ };
+
+ // Safari's WebWorkers do not have `crypto`
+ } else if (typeof window === 'object') {
+ // Old junk
+ Rand.prototype._rand = function() {
+ throw new Error('Not implemented yet');
+ };
+ }
+} else {
+ // Node.js or Web worker with no crypto support
+ try {
+ var crypto = require('crypto');
+ if (typeof crypto.randomBytes !== 'function')
+ throw new Error('Not supported');
+
+ Rand.prototype._rand = function _rand(n) {
+ return crypto.randomBytes(n);
+ };
+ } catch (e) {
+ }
+}
+
+},{"crypto":157}],63:[function(require,module,exports){
+var basex = require('base-x')
+var ALPHABET = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'
+
+module.exports = basex(ALPHABET)
+
+},{"base-x":1}],64:[function(require,module,exports){
+'use strict'
+
+var base58 = require('bs58')
+var Buffer = require('safe-buffer').Buffer
+
+module.exports = function (checksumFn) {
+ // Encode a buffer as a base58-check encoded string
+ function encode (payload) {
+ var checksum = checksumFn(payload)
+
+ return base58.encode(Buffer.concat([
+ payload,
+ checksum
+ ], payload.length + 4))
+ }
+
+ function decodeRaw (buffer) {
+ var payload = buffer.slice(0, -4)
+ var checksum = buffer.slice(-4)
+ var newChecksum = checksumFn(payload)
+
+ if (checksum[0] ^ newChecksum[0] |
+ checksum[1] ^ newChecksum[1] |
+ checksum[2] ^ newChecksum[2] |
+ checksum[3] ^ newChecksum[3]) return
+
+ return payload
+ }
+
+ // Decode a base58-check encoded string to a buffer, no result if checksum is wrong
+ function decodeUnsafe (string) {
+ var buffer = base58.decodeUnsafe(string)
+ if (!buffer) return
+
+ return decodeRaw(buffer)
+ }
+
+ function decode (string) {
+ var buffer = base58.decode(string)
+ var payload = decodeRaw(buffer, checksumFn)
+ if (!payload) throw new Error('Invalid checksum')
+ return payload
+ }
+
+ return {
+ encode: encode,
+ decode: decode,
+ decodeUnsafe: decodeUnsafe
+ }
+}
+
+},{"bs58":63,"safe-buffer":115}],65:[function(require,module,exports){
+'use strict'
+
+var createHash = require('create-hash')
+var bs58checkBase = require('./base')
+
+// SHA256(SHA256(buffer))
+function sha256x2 (buffer) {
+ var tmp = createHash('sha256').update(buffer).digest()
+ return createHash('sha256').update(tmp).digest()
+}
+
+module.exports = bs58checkBase(sha256x2)
+
+},{"./base":64,"create-hash":67}],66:[function(require,module,exports){
+var Buffer = require('safe-buffer').Buffer
+var Transform = require('stream').Transform
+var StringDecoder = require('string_decoder').StringDecoder
+var inherits = require('inherits')
+
+function CipherBase (hashMode) {
+ Transform.call(this)
+ this.hashMode = typeof hashMode === 'string'
+ if (this.hashMode) {
+ this[hashMode] = this._finalOrDigest
+ } else {
+ this.final = this._finalOrDigest
+ }
+ if (this._final) {
+ this.__final = this._final
+ this._final = null
+ }
+ this._decoder = null
+ this._encoding = null
+}
+inherits(CipherBase, Transform)
+
+CipherBase.prototype.update = function (data, inputEnc, outputEnc) {
+ if (typeof data === 'string') {
+ data = Buffer.from(data, inputEnc)
+ }
+
+ var outData = this._update(data)
+ if (this.hashMode) return this
+
+ if (outputEnc) {
+ outData = this._toString(outData, outputEnc)
+ }
+
+ return outData
+}
+
+CipherBase.prototype.setAutoPadding = function () {}
+CipherBase.prototype.getAuthTag = function () {
+ throw new Error('trying to get auth tag in unsupported state')
+}
+
+CipherBase.prototype.setAuthTag = function () {
+ throw new Error('trying to set auth tag in unsupported state')
+}
+
+CipherBase.prototype.setAAD = function () {
+ throw new Error('trying to set aad in unsupported state')
+}
+
+CipherBase.prototype._transform = function (data, _, next) {
+ var err
+ try {
+ if (this.hashMode) {
+ this._update(data)
+ } else {
+ this.push(this._update(data))
+ }
+ } catch (e) {
+ err = e
+ } finally {
+ next(err)
+ }
+}
+CipherBase.prototype._flush = function (done) {
+ var err
+ try {
+ this.push(this.__final())
+ } catch (e) {
+ err = e
+ }
+
+ done(err)
+}
+CipherBase.prototype._finalOrDigest = function (outputEnc) {
+ var outData = this.__final() || Buffer.alloc(0)
+ if (outputEnc) {
+ outData = this._toString(outData, outputEnc, true)
+ }
+ return outData
+}
+
+CipherBase.prototype._toString = function (value, enc, fin) {
+ if (!this._decoder) {
+ this._decoder = new StringDecoder(enc)
+ this._encoding = enc
+ }
+
+ if (this._encoding !== enc) throw new Error('can\'t switch encodings')
+
+ var out = this._decoder.write(value)
+ if (fin) {
+ out += this._decoder.end()
+ }
+
+ return out
+}
+
+module.exports = CipherBase
+
+},{"inherits":101,"safe-buffer":115,"stream":289,"string_decoder":290}],67:[function(require,module,exports){
+'use strict'
+var inherits = require('inherits')
+var MD5 = require('md5.js')
+var RIPEMD160 = require('ripemd160')
+var sha = require('sha.js')
+var Base = require('cipher-base')
+
+function Hash (hash) {
+ Base.call(this, 'digest')
+
+ this._hash = hash
+}
+
+inherits(Hash, Base)
+
+Hash.prototype._update = function (data) {
+ this._hash.update(data)
+}
+
+Hash.prototype._final = function () {
+ return this._hash.digest()
+}
+
+module.exports = function createHash (alg) {
+ alg = alg.toLowerCase()
+ if (alg === 'md5') return new MD5()
+ if (alg === 'rmd160' || alg === 'ripemd160') return new RIPEMD160()
+
+ return new Hash(sha(alg))
+}
+
+},{"cipher-base":66,"inherits":101,"md5.js":102,"ripemd160":114,"sha.js":123}],68:[function(require,module,exports){
+var MD5 = require('md5.js')
+
+module.exports = function (buffer) {
+ return new MD5().update(buffer).digest()
+}
+
+},{"md5.js":102}],69:[function(require,module,exports){
+'use strict'
+var inherits = require('inherits')
+var Legacy = require('./legacy')
+var Base = require('cipher-base')
+var Buffer = require('safe-buffer').Buffer
+var md5 = require('create-hash/md5')
+var RIPEMD160 = require('ripemd160')
+
+var sha = require('sha.js')
+
+var ZEROS = Buffer.alloc(128)
+
+function Hmac (alg, key) {
+ Base.call(this, 'digest')
+ if (typeof key === 'string') {
+ key = Buffer.from(key)
+ }
+
+ var blocksize = (alg === 'sha512' || alg === 'sha384') ? 128 : 64
+
+ this._alg = alg
+ this._key = key
+ if (key.length > blocksize) {
+ var hash = alg === 'rmd160' ? new RIPEMD160() : sha(alg)
+ key = hash.update(key).digest()
+ } else if (key.length < blocksize) {
+ key = Buffer.concat([key, ZEROS], blocksize)
+ }
+
+ var ipad = this._ipad = Buffer.allocUnsafe(blocksize)
+ var opad = this._opad = Buffer.allocUnsafe(blocksize)
+
+ for (var i = 0; i < blocksize; i++) {
+ ipad[i] = key[i] ^ 0x36
+ opad[i] = key[i] ^ 0x5C
+ }
+ this._hash = alg === 'rmd160' ? new RIPEMD160() : sha(alg)
+ this._hash.update(ipad)
+}
+
+inherits(Hmac, Base)
+
+Hmac.prototype._update = function (data) {
+ this._hash.update(data)
+}
+
+Hmac.prototype._final = function () {
+ var h = this._hash.digest()
+ var hash = this._alg === 'rmd160' ? new RIPEMD160() : sha(this._alg)
+ return hash.update(this._opad).update(h).digest()
+}
+
+module.exports = function createHmac (alg, key) {
+ alg = alg.toLowerCase()
+ if (alg === 'rmd160' || alg === 'ripemd160') {
+ return new Hmac('rmd160', key)
+ }
+ if (alg === 'md5') {
+ return new Legacy(md5, key)
+ }
+ return new Hmac(alg, key)
+}
+
+},{"./legacy":70,"cipher-base":66,"create-hash/md5":68,"inherits":101,"ripemd160":114,"safe-buffer":115,"sha.js":123}],70:[function(require,module,exports){
+'use strict'
+var inherits = require('inherits')
+var Buffer = require('safe-buffer').Buffer
+
+var Base = require('cipher-base')
+
+var ZEROS = Buffer.alloc(128)
+var blocksize = 64
+
+function Hmac (alg, key) {
+ Base.call(this, 'digest')
+ if (typeof key === 'string') {
+ key = Buffer.from(key)
+ }
+
+ this._alg = alg
+ this._key = key
+
+ if (key.length > blocksize) {
+ key = alg(key)
+ } else if (key.length < blocksize) {
+ key = Buffer.concat([key, ZEROS], blocksize)
+ }
+
+ var ipad = this._ipad = Buffer.allocUnsafe(blocksize)
+ var opad = this._opad = Buffer.allocUnsafe(blocksize)
+
+ for (var i = 0; i < blocksize; i++) {
+ ipad[i] = key[i] ^ 0x36
+ opad[i] = key[i] ^ 0x5C
+ }
+
+ this._hash = [ipad]
+}
+
+inherits(Hmac, Base)
+
+Hmac.prototype._update = function (data) {
+ this._hash.push(data)
+}
+
+Hmac.prototype._final = function () {
+ var h = this._alg(Buffer.concat(this._hash))
+ return this._alg(Buffer.concat([this._opad, h]))
+}
+module.exports = Hmac
+
+},{"cipher-base":66,"inherits":101,"safe-buffer":115}],71:[function(require,module,exports){
+'use strict';
+
+var elliptic = exports;
+
+elliptic.version = require('../package.json').version;
+elliptic.utils = require('./elliptic/utils');
+elliptic.rand = require('brorand');
+elliptic.curve = require('./elliptic/curve');
+elliptic.curves = require('./elliptic/curves');
+
+// Protocols
+elliptic.ec = require('./elliptic/ec');
+elliptic.eddsa = require('./elliptic/eddsa');
+
+},{"../package.json":86,"./elliptic/curve":74,"./elliptic/curves":77,"./elliptic/ec":78,"./elliptic/eddsa":81,"./elliptic/utils":85,"brorand":62}],72:[function(require,module,exports){
+'use strict';
+
+var BN = require('bn.js');
+var elliptic = require('../../elliptic');
+var utils = elliptic.utils;
+var getNAF = utils.getNAF;
+var getJSF = utils.getJSF;
+var assert = utils.assert;
+
+function BaseCurve(type, conf) {
+ this.type = type;
+ this.p = new BN(conf.p, 16);
+
+ // Use Montgomery, when there is no fast reduction for the prime
+ this.red = conf.prime ? BN.red(conf.prime) : BN.mont(this.p);
+
+ // Useful for many curves
+ this.zero = new BN(0).toRed(this.red);
+ this.one = new BN(1).toRed(this.red);
+ this.two = new BN(2).toRed(this.red);
+
+ // Curve configuration, optional
+ this.n = conf.n && new BN(conf.n, 16);
+ this.g = conf.g && this.pointFromJSON(conf.g, conf.gRed);
+
+ // Temporary arrays
+ this._wnafT1 = new Array(4);
+ this._wnafT2 = new Array(4);
+ this._wnafT3 = new Array(4);
+ this._wnafT4 = new Array(4);
+
+ // Generalized Greg Maxwell's trick
+ var adjustCount = this.n && this.p.div(this.n);
+ if (!adjustCount || adjustCount.cmpn(100) > 0) {
+ this.redN = null;
+ } else {
+ this._maxwellTrick = true;
+ this.redN = this.n.toRed(this.red);
+ }
+}
+module.exports = BaseCurve;
+
+BaseCurve.prototype.point = function point() {
+ throw new Error('Not implemented');
+};
+
+BaseCurve.prototype.validate = function validate() {
+ throw new Error('Not implemented');
+};
+
+BaseCurve.prototype._fixedNafMul = function _fixedNafMul(p, k) {
+ assert(p.precomputed);
+ var doubles = p._getDoubles();
+
+ var naf = getNAF(k, 1);
+ var I = (1 << (doubles.step + 1)) - (doubles.step % 2 === 0 ? 2 : 1);
+ I /= 3;
+
+ // Translate into more windowed form
+ var repr = [];
+ for (var j = 0; j < naf.length; j += doubles.step) {
+ var nafW = 0;
+ for (var k = j + doubles.step - 1; k >= j; k--)
+ nafW = (nafW << 1) + naf[k];
+ repr.push(nafW);
+ }
+
+ var a = this.jpoint(null, null, null);
+ var b = this.jpoint(null, null, null);
+ for (var i = I; i > 0; i--) {
+ for (var j = 0; j < repr.length; j++) {
+ var nafW = repr[j];
+ if (nafW === i)
+ b = b.mixedAdd(doubles.points[j]);
+ else if (nafW === -i)
+ b = b.mixedAdd(doubles.points[j].neg());
+ }
+ a = a.add(b);
+ }
+ return a.toP();
+};
+
+BaseCurve.prototype._wnafMul = function _wnafMul(p, k) {
+ var w = 4;
+
+ // Precompute window
+ var nafPoints = p._getNAFPoints(w);
+ w = nafPoints.wnd;
+ var wnd = nafPoints.points;
+
+ // Get NAF form
+ var naf = getNAF(k, w);
+
+ // Add `this`*(N+1) for every w-NAF index
+ var acc = this.jpoint(null, null, null);
+ for (var i = naf.length - 1; i >= 0; i--) {
+ // Count zeroes
+ for (var k = 0; i >= 0 && naf[i] === 0; i--)
+ k++;
+ if (i >= 0)
+ k++;
+ acc = acc.dblp(k);
+
+ if (i < 0)
+ break;
+ var z = naf[i];
+ assert(z !== 0);
+ if (p.type === 'affine') {
+ // J +- P
+ if (z > 0)
+ acc = acc.mixedAdd(wnd[(z - 1) >> 1]);
+ else
+ acc = acc.mixedAdd(wnd[(-z - 1) >> 1].neg());
+ } else {
+ // J +- J
+ if (z > 0)
+ acc = acc.add(wnd[(z - 1) >> 1]);
+ else
+ acc = acc.add(wnd[(-z - 1) >> 1].neg());
+ }
+ }
+ return p.type === 'affine' ? acc.toP() : acc;
+};
+
+BaseCurve.prototype._wnafMulAdd = function _wnafMulAdd(defW,
+ points,
+ coeffs,
+ len,
+ jacobianResult) {
+ var wndWidth = this._wnafT1;
+ var wnd = this._wnafT2;
+ var naf = this._wnafT3;
+
+ // Fill all arrays
+ var max = 0;
+ for (var i = 0; i < len; i++) {
+ var p = points[i];
+ var nafPoints = p._getNAFPoints(defW);
+ wndWidth[i] = nafPoints.wnd;
+ wnd[i] = nafPoints.points;
+ }
+
+ // Comb small window NAFs
+ for (var i = len - 1; i >= 1; i -= 2) {
+ var a = i - 1;
+ var b = i;
+ if (wndWidth[a] !== 1 || wndWidth[b] !== 1) {
+ naf[a] = getNAF(coeffs[a], wndWidth[a]);
+ naf[b] = getNAF(coeffs[b], wndWidth[b]);
+ max = Math.max(naf[a].length, max);
+ max = Math.max(naf[b].length, max);
+ continue;
+ }
+
+ var comb = [
+ points[a], /* 1 */
+ null, /* 3 */
+ null, /* 5 */
+ points[b] /* 7 */
+ ];
+
+ // Try to avoid Projective points, if possible
+ if (points[a].y.cmp(points[b].y) === 0) {
+ comb[1] = points[a].add(points[b]);
+ comb[2] = points[a].toJ().mixedAdd(points[b].neg());
+ } else if (points[a].y.cmp(points[b].y.redNeg()) === 0) {
+ comb[1] = points[a].toJ().mixedAdd(points[b]);
+ comb[2] = points[a].add(points[b].neg());
+ } else {
+ comb[1] = points[a].toJ().mixedAdd(points[b]);
+ comb[2] = points[a].toJ().mixedAdd(points[b].neg());
+ }
+
+ var index = [
+ -3, /* -1 -1 */
+ -1, /* -1 0 */
+ -5, /* -1 1 */
+ -7, /* 0 -1 */
+ 0, /* 0 0 */
+ 7, /* 0 1 */
+ 5, /* 1 -1 */
+ 1, /* 1 0 */
+ 3 /* 1 1 */
+ ];
+
+ var jsf = getJSF(coeffs[a], coeffs[b]);
+ max = Math.max(jsf[0].length, max);
+ naf[a] = new Array(max);
+ naf[b] = new Array(max);
+ for (var j = 0; j < max; j++) {
+ var ja = jsf[0][j] | 0;
+ var jb = jsf[1][j] | 0;
+
+ naf[a][j] = index[(ja + 1) * 3 + (jb + 1)];
+ naf[b][j] = 0;
+ wnd[a] = comb;
+ }
+ }
+
+ var acc = this.jpoint(null, null, null);
+ var tmp = this._wnafT4;
+ for (var i = max; i >= 0; i--) {
+ var k = 0;
+
+ while (i >= 0) {
+ var zero = true;
+ for (var j = 0; j < len; j++) {
+ tmp[j] = naf[j][i] | 0;
+ if (tmp[j] !== 0)
+ zero = false;
+ }
+ if (!zero)
+ break;
+ k++;
+ i--;
+ }
+ if (i >= 0)
+ k++;
+ acc = acc.dblp(k);
+ if (i < 0)
+ break;
+
+ for (var j = 0; j < len; j++) {
+ var z = tmp[j];
+ var p;
+ if (z === 0)
+ continue;
+ else if (z > 0)
+ p = wnd[j][(z - 1) >> 1];
+ else if (z < 0)
+ p = wnd[j][(-z - 1) >> 1].neg();
+
+ if (p.type === 'affine')
+ acc = acc.mixedAdd(p);
+ else
+ acc = acc.add(p);
+ }
+ }
+ // Zeroify references
+ for (var i = 0; i < len; i++)
+ wnd[i] = null;
+
+ if (jacobianResult)
+ return acc;
+ else
+ return acc.toP();
+};
+
+function BasePoint(curve, type) {
+ this.curve = curve;
+ this.type = type;
+ this.precomputed = null;
+}
+BaseCurve.BasePoint = BasePoint;
+
+BasePoint.prototype.eq = function eq(/*other*/) {
+ throw new Error('Not implemented');
+};
+
+BasePoint.prototype.validate = function validate() {
+ return this.curve.validate(this);
+};
+
+BaseCurve.prototype.decodePoint = function decodePoint(bytes, enc) {
+ bytes = utils.toArray(bytes, enc);
+
+ var len = this.p.byteLength();
+
+ // uncompressed, hybrid-odd, hybrid-even
+ if ((bytes[0] === 0x04 || bytes[0] === 0x06 || bytes[0] === 0x07) &&
+ bytes.length - 1 === 2 * len) {
+ if (bytes[0] === 0x06)
+ assert(bytes[bytes.length - 1] % 2 === 0);
+ else if (bytes[0] === 0x07)
+ assert(bytes[bytes.length - 1] % 2 === 1);
+
+ var res = this.point(bytes.slice(1, 1 + len),
+ bytes.slice(1 + len, 1 + 2 * len));
+
+ return res;
+ } else if ((bytes[0] === 0x02 || bytes[0] === 0x03) &&
+ bytes.length - 1 === len) {
+ return this.pointFromX(bytes.slice(1, 1 + len), bytes[0] === 0x03);
+ }
+ throw new Error('Unknown point format');
+};
+
+BasePoint.prototype.encodeCompressed = function encodeCompressed(enc) {
+ return this.encode(enc, true);
+};
+
+BasePoint.prototype._encode = function _encode(compact) {
+ var len = this.curve.p.byteLength();
+ var x = this.getX().toArray('be', len);
+
+ if (compact)
+ return [ this.getY().isEven() ? 0x02 : 0x03 ].concat(x);
+
+ return [ 0x04 ].concat(x, this.getY().toArray('be', len)) ;
+};
+
+BasePoint.prototype.encode = function encode(enc, compact) {
+ return utils.encode(this._encode(compact), enc);
+};
+
+BasePoint.prototype.precompute = function precompute(power) {
+ if (this.precomputed)
+ return this;
+
+ var precomputed = {
+ doubles: null,
+ naf: null,
+ beta: null
+ };
+ precomputed.naf = this._getNAFPoints(8);
+ precomputed.doubles = this._getDoubles(4, power);
+ precomputed.beta = this._getBeta();
+ this.precomputed = precomputed;
+
+ return this;
+};
+
+BasePoint.prototype._hasDoubles = function _hasDoubles(k) {
+ if (!this.precomputed)
+ return false;
+
+ var doubles = this.precomputed.doubles;
+ if (!doubles)
+ return false;
+
+ return doubles.points.length >= Math.ceil((k.bitLength() + 1) / doubles.step);
+};
+
+BasePoint.prototype._getDoubles = function _getDoubles(step, power) {
+ if (this.precomputed && this.precomputed.doubles)
+ return this.precomputed.doubles;
+
+ var doubles = [ this ];
+ var acc = this;
+ for (var i = 0; i < power; i += step) {
+ for (var j = 0; j < step; j++)
+ acc = acc.dbl();
+ doubles.push(acc);
+ }
+ return {
+ step: step,
+ points: doubles
+ };
+};
+
+BasePoint.prototype._getNAFPoints = function _getNAFPoints(wnd) {
+ if (this.precomputed && this.precomputed.naf)
+ return this.precomputed.naf;
+
+ var res = [ this ];
+ var max = (1 << wnd) - 1;
+ var dbl = max === 1 ? null : this.dbl();
+ for (var i = 1; i < max; i++)
+ res[i] = res[i - 1].add(dbl);
+ return {
+ wnd: wnd,
+ points: res
+ };
+};
+
+BasePoint.prototype._getBeta = function _getBeta() {
+ return null;
+};
+
+BasePoint.prototype.dblp = function dblp(k) {
+ var r = this;
+ for (var i = 0; i < k; i++)
+ r = r.dbl();
+ return r;
+};
+
+},{"../../elliptic":71,"bn.js":61}],73:[function(require,module,exports){
+'use strict';
+
+var curve = require('../curve');
+var elliptic = require('../../elliptic');
+var BN = require('bn.js');
+var inherits = require('inherits');
+var Base = curve.base;
+
+var assert = elliptic.utils.assert;
+
+function EdwardsCurve(conf) {
+ // NOTE: Important as we are creating point in Base.call()
+ this.twisted = (conf.a | 0) !== 1;
+ this.mOneA = this.twisted && (conf.a | 0) === -1;
+ this.extended = this.mOneA;
+
+ Base.call(this, 'edwards', conf);
+
+ this.a = new BN(conf.a, 16).umod(this.red.m);
+ this.a = this.a.toRed(this.red);
+ this.c = new BN(conf.c, 16).toRed(this.red);
+ this.c2 = this.c.redSqr();
+ this.d = new BN(conf.d, 16).toRed(this.red);
+ this.dd = this.d.redAdd(this.d);
+
+ assert(!this.twisted || this.c.fromRed().cmpn(1) === 0);
+ this.oneC = (conf.c | 0) === 1;
+}
+inherits(EdwardsCurve, Base);
+module.exports = EdwardsCurve;
+
+EdwardsCurve.prototype._mulA = function _mulA(num) {
+ if (this.mOneA)
+ return num.redNeg();
+ else
+ return this.a.redMul(num);
+};
+
+EdwardsCurve.prototype._mulC = function _mulC(num) {
+ if (this.oneC)
+ return num;
+ else
+ return this.c.redMul(num);
+};
+
+// Just for compatibility with Short curve
+EdwardsCurve.prototype.jpoint = function jpoint(x, y, z, t) {
+ return this.point(x, y, z, t);
+};
+
+EdwardsCurve.prototype.pointFromX = function pointFromX(x, odd) {
+ x = new BN(x, 16);
+ if (!x.red)
+ x = x.toRed(this.red);
+
+ var x2 = x.redSqr();
+ var rhs = this.c2.redSub(this.a.redMul(x2));
+ var lhs = this.one.redSub(this.c2.redMul(this.d).redMul(x2));
+
+ var y2 = rhs.redMul(lhs.redInvm());
+ var y = y2.redSqrt();
+ if (y.redSqr().redSub(y2).cmp(this.zero) !== 0)
+ throw new Error('invalid point');
+
+ var isOdd = y.fromRed().isOdd();
+ if (odd && !isOdd || !odd && isOdd)
+ y = y.redNeg();
+
+ return this.point(x, y);
+};
+
+EdwardsCurve.prototype.pointFromY = function pointFromY(y, odd) {
+ y = new BN(y, 16);
+ if (!y.red)
+ y = y.toRed(this.red);
+
+ // x^2 = (y^2 - c^2) / (c^2 d y^2 - a)
+ var y2 = y.redSqr();
+ var lhs = y2.redSub(this.c2);
+ var rhs = y2.redMul(this.d).redMul(this.c2).redSub(this.a);
+ var x2 = lhs.redMul(rhs.redInvm());
+
+ if (x2.cmp(this.zero) === 0) {
+ if (odd)
+ throw new Error('invalid point');
+ else
+ return this.point(this.zero, y);
+ }
+
+ var x = x2.redSqrt();
+ if (x.redSqr().redSub(x2).cmp(this.zero) !== 0)
+ throw new Error('invalid point');
+
+ if (x.fromRed().isOdd() !== odd)
+ x = x.redNeg();
+
+ return this.point(x, y);
+};
+
+EdwardsCurve.prototype.validate = function validate(point) {
+ if (point.isInfinity())
+ return true;
+
+ // Curve: A * X^2 + Y^2 = C^2 * (1 + D * X^2 * Y^2)
+ point.normalize();
+
+ var x2 = point.x.redSqr();
+ var y2 = point.y.redSqr();
+ var lhs = x2.redMul(this.a).redAdd(y2);
+ var rhs = this.c2.redMul(this.one.redAdd(this.d.redMul(x2).redMul(y2)));
+
+ return lhs.cmp(rhs) === 0;
+};
+
+function Point(curve, x, y, z, t) {
+ Base.BasePoint.call(this, curve, 'projective');
+ if (x === null && y === null && z === null) {
+ this.x = this.curve.zero;
+ this.y = this.curve.one;
+ this.z = this.curve.one;
+ this.t = this.curve.zero;
+ this.zOne = true;
+ } else {
+ this.x = new BN(x, 16);
+ this.y = new BN(y, 16);
+ this.z = z ? new BN(z, 16) : this.curve.one;
+ this.t = t && new BN(t, 16);
+ if (!this.x.red)
+ this.x = this.x.toRed(this.curve.red);
+ if (!this.y.red)
+ this.y = this.y.toRed(this.curve.red);
+ if (!this.z.red)
+ this.z = this.z.toRed(this.curve.red);
+ if (this.t && !this.t.red)
+ this.t = this.t.toRed(this.curve.red);
+ this.zOne = this.z === this.curve.one;
+
+ // Use extended coordinates
+ if (this.curve.extended && !this.t) {
+ this.t = this.x.redMul(this.y);
+ if (!this.zOne)
+ this.t = this.t.redMul(this.z.redInvm());
+ }
+ }
+}
+inherits(Point, Base.BasePoint);
+
+EdwardsCurve.prototype.pointFromJSON = function pointFromJSON(obj) {
+ return Point.fromJSON(this, obj);
+};
+
+EdwardsCurve.prototype.point = function point(x, y, z, t) {
+ return new Point(this, x, y, z, t);
+};
+
+Point.fromJSON = function fromJSON(curve, obj) {
+ return new Point(curve, obj[0], obj[1], obj[2]);
+};
+
+Point.prototype.inspect = function inspect() {
+ if (this.isInfinity())
+ return '';
+ return '';
+};
+
+Point.prototype.isInfinity = function isInfinity() {
+ // XXX This code assumes that zero is always zero in red
+ return this.x.cmpn(0) === 0 &&
+ (this.y.cmp(this.z) === 0 ||
+ (this.zOne && this.y.cmp(this.curve.c) === 0));
+};
+
+Point.prototype._extDbl = function _extDbl() {
+ // hyperelliptic.org/EFD/g1p/auto-twisted-extended-1.html
+ // #doubling-dbl-2008-hwcd
+ // 4M + 4S
+
+ // A = X1^2
+ var a = this.x.redSqr();
+ // B = Y1^2
+ var b = this.y.redSqr();
+ // C = 2 * Z1^2
+ var c = this.z.redSqr();
+ c = c.redIAdd(c);
+ // D = a * A
+ var d = this.curve._mulA(a);
+ // E = (X1 + Y1)^2 - A - B
+ var e = this.x.redAdd(this.y).redSqr().redISub(a).redISub(b);
+ // G = D + B
+ var g = d.redAdd(b);
+ // F = G - C
+ var f = g.redSub(c);
+ // H = D - B
+ var h = d.redSub(b);
+ // X3 = E * F
+ var nx = e.redMul(f);
+ // Y3 = G * H
+ var ny = g.redMul(h);
+ // T3 = E * H
+ var nt = e.redMul(h);
+ // Z3 = F * G
+ var nz = f.redMul(g);
+ return this.curve.point(nx, ny, nz, nt);
+};
+
+Point.prototype._projDbl = function _projDbl() {
+ // hyperelliptic.org/EFD/g1p/auto-twisted-projective.html
+ // #doubling-dbl-2008-bbjlp
+ // #doubling-dbl-2007-bl
+ // and others
+ // Generally 3M + 4S or 2M + 4S
+
+ // B = (X1 + Y1)^2
+ var b = this.x.redAdd(this.y).redSqr();
+ // C = X1^2
+ var c = this.x.redSqr();
+ // D = Y1^2
+ var d = this.y.redSqr();
+
+ var nx;
+ var ny;
+ var nz;
+ if (this.curve.twisted) {
+ // E = a * C
+ var e = this.curve._mulA(c);
+ // F = E + D
+ var f = e.redAdd(d);
+ if (this.zOne) {
+ // X3 = (B - C - D) * (F - 2)
+ nx = b.redSub(c).redSub(d).redMul(f.redSub(this.curve.two));
+ // Y3 = F * (E - D)
+ ny = f.redMul(e.redSub(d));
+ // Z3 = F^2 - 2 * F
+ nz = f.redSqr().redSub(f).redSub(f);
+ } else {
+ // H = Z1^2
+ var h = this.z.redSqr();
+ // J = F - 2 * H
+ var j = f.redSub(h).redISub(h);
+ // X3 = (B-C-D)*J
+ nx = b.redSub(c).redISub(d).redMul(j);
+ // Y3 = F * (E - D)
+ ny = f.redMul(e.redSub(d));
+ // Z3 = F * J
+ nz = f.redMul(j);
+ }
+ } else {
+ // E = C + D
+ var e = c.redAdd(d);
+ // H = (c * Z1)^2
+ var h = this.curve._mulC(this.z).redSqr();
+ // J = E - 2 * H
+ var j = e.redSub(h).redSub(h);
+ // X3 = c * (B - E) * J
+ nx = this.curve._mulC(b.redISub(e)).redMul(j);
+ // Y3 = c * E * (C - D)
+ ny = this.curve._mulC(e).redMul(c.redISub(d));
+ // Z3 = E * J
+ nz = e.redMul(j);
+ }
+ return this.curve.point(nx, ny, nz);
+};
+
+Point.prototype.dbl = function dbl() {
+ if (this.isInfinity())
+ return this;
+
+ // Double in extended coordinates
+ if (this.curve.extended)
+ return this._extDbl();
+ else
+ return this._projDbl();
+};
+
+Point.prototype._extAdd = function _extAdd(p) {
+ // hyperelliptic.org/EFD/g1p/auto-twisted-extended-1.html
+ // #addition-add-2008-hwcd-3
+ // 8M
+
+ // A = (Y1 - X1) * (Y2 - X2)
+ var a = this.y.redSub(this.x).redMul(p.y.redSub(p.x));
+ // B = (Y1 + X1) * (Y2 + X2)
+ var b = this.y.redAdd(this.x).redMul(p.y.redAdd(p.x));
+ // C = T1 * k * T2
+ var c = this.t.redMul(this.curve.dd).redMul(p.t);
+ // D = Z1 * 2 * Z2
+ var d = this.z.redMul(p.z.redAdd(p.z));
+ // E = B - A
+ var e = b.redSub(a);
+ // F = D - C
+ var f = d.redSub(c);
+ // G = D + C
+ var g = d.redAdd(c);
+ // H = B + A
+ var h = b.redAdd(a);
+ // X3 = E * F
+ var nx = e.redMul(f);
+ // Y3 = G * H
+ var ny = g.redMul(h);
+ // T3 = E * H
+ var nt = e.redMul(h);
+ // Z3 = F * G
+ var nz = f.redMul(g);
+ return this.curve.point(nx, ny, nz, nt);
+};
+
+Point.prototype._projAdd = function _projAdd(p) {
+ // hyperelliptic.org/EFD/g1p/auto-twisted-projective.html
+ // #addition-add-2008-bbjlp
+ // #addition-add-2007-bl
+ // 10M + 1S
+
+ // A = Z1 * Z2
+ var a = this.z.redMul(p.z);
+ // B = A^2
+ var b = a.redSqr();
+ // C = X1 * X2
+ var c = this.x.redMul(p.x);
+ // D = Y1 * Y2
+ var d = this.y.redMul(p.y);
+ // E = d * C * D
+ var e = this.curve.d.redMul(c).redMul(d);
+ // F = B - E
+ var f = b.redSub(e);
+ // G = B + E
+ var g = b.redAdd(e);
+ // X3 = A * F * ((X1 + Y1) * (X2 + Y2) - C - D)
+ var tmp = this.x.redAdd(this.y).redMul(p.x.redAdd(p.y)).redISub(c).redISub(d);
+ var nx = a.redMul(f).redMul(tmp);
+ var ny;
+ var nz;
+ if (this.curve.twisted) {
+ // Y3 = A * G * (D - a * C)
+ ny = a.redMul(g).redMul(d.redSub(this.curve._mulA(c)));
+ // Z3 = F * G
+ nz = f.redMul(g);
+ } else {
+ // Y3 = A * G * (D - C)
+ ny = a.redMul(g).redMul(d.redSub(c));
+ // Z3 = c * F * G
+ nz = this.curve._mulC(f).redMul(g);
+ }
+ return this.curve.point(nx, ny, nz);
+};
+
+Point.prototype.add = function add(p) {
+ if (this.isInfinity())
+ return p;
+ if (p.isInfinity())
+ return this;
+
+ if (this.curve.extended)
+ return this._extAdd(p);
+ else
+ return this._projAdd(p);
+};
+
+Point.prototype.mul = function mul(k) {
+ if (this._hasDoubles(k))
+ return this.curve._fixedNafMul(this, k);
+ else
+ return this.curve._wnafMul(this, k);
+};
+
+Point.prototype.mulAdd = function mulAdd(k1, p, k2) {
+ return this.curve._wnafMulAdd(1, [ this, p ], [ k1, k2 ], 2, false);
+};
+
+Point.prototype.jmulAdd = function jmulAdd(k1, p, k2) {
+ return this.curve._wnafMulAdd(1, [ this, p ], [ k1, k2 ], 2, true);
+};
+
+Point.prototype.normalize = function normalize() {
+ if (this.zOne)
+ return this;
+
+ // Normalize coordinates
+ var zi = this.z.redInvm();
+ this.x = this.x.redMul(zi);
+ this.y = this.y.redMul(zi);
+ if (this.t)
+ this.t = this.t.redMul(zi);
+ this.z = this.curve.one;
+ this.zOne = true;
+ return this;
+};
+
+Point.prototype.neg = function neg() {
+ return this.curve.point(this.x.redNeg(),
+ this.y,
+ this.z,
+ this.t && this.t.redNeg());
+};
+
+Point.prototype.getX = function getX() {
+ this.normalize();
+ return this.x.fromRed();
+};
+
+Point.prototype.getY = function getY() {
+ this.normalize();
+ return this.y.fromRed();
+};
+
+Point.prototype.eq = function eq(other) {
+ return this === other ||
+ this.getX().cmp(other.getX()) === 0 &&
+ this.getY().cmp(other.getY()) === 0;
+};
+
+Point.prototype.eqXToP = function eqXToP(x) {
+ var rx = x.toRed(this.curve.red).redMul(this.z);
+ if (this.x.cmp(rx) === 0)
+ return true;
+
+ var xc = x.clone();
+ var t = this.curve.redN.redMul(this.z);
+ for (;;) {
+ xc.iadd(this.curve.n);
+ if (xc.cmp(this.curve.p) >= 0)
+ return false;
+
+ rx.redIAdd(t);
+ if (this.x.cmp(rx) === 0)
+ return true;
+ }
+};
+
+// Compatibility with BaseCurve
+Point.prototype.toP = Point.prototype.normalize;
+Point.prototype.mixedAdd = Point.prototype.add;
+
+},{"../../elliptic":71,"../curve":74,"bn.js":61,"inherits":101}],74:[function(require,module,exports){
+'use strict';
+
+var curve = exports;
+
+curve.base = require('./base');
+curve.short = require('./short');
+curve.mont = require('./mont');
+curve.edwards = require('./edwards');
+
+},{"./base":72,"./edwards":73,"./mont":75,"./short":76}],75:[function(require,module,exports){
+'use strict';
+
+var curve = require('../curve');
+var BN = require('bn.js');
+var inherits = require('inherits');
+var Base = curve.base;
+
+var elliptic = require('../../elliptic');
+var utils = elliptic.utils;
+
+function MontCurve(conf) {
+ Base.call(this, 'mont', conf);
+
+ this.a = new BN(conf.a, 16).toRed(this.red);
+ this.b = new BN(conf.b, 16).toRed(this.red);
+ this.i4 = new BN(4).toRed(this.red).redInvm();
+ this.two = new BN(2).toRed(this.red);
+ this.a24 = this.i4.redMul(this.a.redAdd(this.two));
+}
+inherits(MontCurve, Base);
+module.exports = MontCurve;
+
+MontCurve.prototype.validate = function validate(point) {
+ var x = point.normalize().x;
+ var x2 = x.redSqr();
+ var rhs = x2.redMul(x).redAdd(x2.redMul(this.a)).redAdd(x);
+ var y = rhs.redSqrt();
+
+ return y.redSqr().cmp(rhs) === 0;
+};
+
+function Point(curve, x, z) {
+ Base.BasePoint.call(this, curve, 'projective');
+ if (x === null && z === null) {
+ this.x = this.curve.one;
+ this.z = this.curve.zero;
+ } else {
+ this.x = new BN(x, 16);
+ this.z = new BN(z, 16);
+ if (!this.x.red)
+ this.x = this.x.toRed(this.curve.red);
+ if (!this.z.red)
+ this.z = this.z.toRed(this.curve.red);
+ }
+}
+inherits(Point, Base.BasePoint);
+
+MontCurve.prototype.decodePoint = function decodePoint(bytes, enc) {
+ return this.point(utils.toArray(bytes, enc), 1);
+};
+
+MontCurve.prototype.point = function point(x, z) {
+ return new Point(this, x, z);
+};
+
+MontCurve.prototype.pointFromJSON = function pointFromJSON(obj) {
+ return Point.fromJSON(this, obj);
+};
+
+Point.prototype.precompute = function precompute() {
+ // No-op
+};
+
+Point.prototype._encode = function _encode() {
+ return this.getX().toArray('be', this.curve.p.byteLength());
+};
+
+Point.fromJSON = function fromJSON(curve, obj) {
+ return new Point(curve, obj[0], obj[1] || curve.one);
+};
+
+Point.prototype.inspect = function inspect() {
+ if (this.isInfinity())
+ return '';
+ return '';
+};
+
+Point.prototype.isInfinity = function isInfinity() {
+ // XXX This code assumes that zero is always zero in red
+ return this.z.cmpn(0) === 0;
+};
+
+Point.prototype.dbl = function dbl() {
+ // http://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html#doubling-dbl-1987-m-3
+ // 2M + 2S + 4A
+
+ // A = X1 + Z1
+ var a = this.x.redAdd(this.z);
+ // AA = A^2
+ var aa = a.redSqr();
+ // B = X1 - Z1
+ var b = this.x.redSub(this.z);
+ // BB = B^2
+ var bb = b.redSqr();
+ // C = AA - BB
+ var c = aa.redSub(bb);
+ // X3 = AA * BB
+ var nx = aa.redMul(bb);
+ // Z3 = C * (BB + A24 * C)
+ var nz = c.redMul(bb.redAdd(this.curve.a24.redMul(c)));
+ return this.curve.point(nx, nz);
+};
+
+Point.prototype.add = function add() {
+ throw new Error('Not supported on Montgomery curve');
+};
+
+Point.prototype.diffAdd = function diffAdd(p, diff) {
+ // http://hyperelliptic.org/EFD/g1p/auto-montgom-xz.html#diffadd-dadd-1987-m-3
+ // 4M + 2S + 6A
+
+ // A = X2 + Z2
+ var a = this.x.redAdd(this.z);
+ // B = X2 - Z2
+ var b = this.x.redSub(this.z);
+ // C = X3 + Z3
+ var c = p.x.redAdd(p.z);
+ // D = X3 - Z3
+ var d = p.x.redSub(p.z);
+ // DA = D * A
+ var da = d.redMul(a);
+ // CB = C * B
+ var cb = c.redMul(b);
+ // X5 = Z1 * (DA + CB)^2
+ var nx = diff.z.redMul(da.redAdd(cb).redSqr());
+ // Z5 = X1 * (DA - CB)^2
+ var nz = diff.x.redMul(da.redISub(cb).redSqr());
+ return this.curve.point(nx, nz);
+};
+
+Point.prototype.mul = function mul(k) {
+ var t = k.clone();
+ var a = this; // (N / 2) * Q + Q
+ var b = this.curve.point(null, null); // (N / 2) * Q
+ var c = this; // Q
+
+ for (var bits = []; t.cmpn(0) !== 0; t.iushrn(1))
+ bits.push(t.andln(1));
+
+ for (var i = bits.length - 1; i >= 0; i--) {
+ if (bits[i] === 0) {
+ // N * Q + Q = ((N / 2) * Q + Q)) + (N / 2) * Q
+ a = a.diffAdd(b, c);
+ // N * Q = 2 * ((N / 2) * Q + Q))
+ b = b.dbl();
+ } else {
+ // N * Q = ((N / 2) * Q + Q) + ((N / 2) * Q)
+ b = a.diffAdd(b, c);
+ // N * Q + Q = 2 * ((N / 2) * Q + Q)
+ a = a.dbl();
+ }
+ }
+ return b;
+};
+
+Point.prototype.mulAdd = function mulAdd() {
+ throw new Error('Not supported on Montgomery curve');
+};
+
+Point.prototype.jumlAdd = function jumlAdd() {
+ throw new Error('Not supported on Montgomery curve');
+};
+
+Point.prototype.eq = function eq(other) {
+ return this.getX().cmp(other.getX()) === 0;
+};
+
+Point.prototype.normalize = function normalize() {
+ this.x = this.x.redMul(this.z.redInvm());
+ this.z = this.curve.one;
+ return this;
+};
+
+Point.prototype.getX = function getX() {
+ // Normalize coordinates
+ this.normalize();
+
+ return this.x.fromRed();
+};
+
+},{"../../elliptic":71,"../curve":74,"bn.js":61,"inherits":101}],76:[function(require,module,exports){
+'use strict';
+
+var curve = require('../curve');
+var elliptic = require('../../elliptic');
+var BN = require('bn.js');
+var inherits = require('inherits');
+var Base = curve.base;
+
+var assert = elliptic.utils.assert;
+
+function ShortCurve(conf) {
+ Base.call(this, 'short', conf);
+
+ this.a = new BN(conf.a, 16).toRed(this.red);
+ this.b = new BN(conf.b, 16).toRed(this.red);
+ this.tinv = this.two.redInvm();
+
+ this.zeroA = this.a.fromRed().cmpn(0) === 0;
+ this.threeA = this.a.fromRed().sub(this.p).cmpn(-3) === 0;
+
+ // If the curve is endomorphic, precalculate beta and lambda
+ this.endo = this._getEndomorphism(conf);
+ this._endoWnafT1 = new Array(4);
+ this._endoWnafT2 = new Array(4);
+}
+inherits(ShortCurve, Base);
+module.exports = ShortCurve;
+
+ShortCurve.prototype._getEndomorphism = function _getEndomorphism(conf) {
+ // No efficient endomorphism
+ if (!this.zeroA || !this.g || !this.n || this.p.modn(3) !== 1)
+ return;
+
+ // Compute beta and lambda, that lambda * P = (beta * Px; Py)
+ var beta;
+ var lambda;
+ if (conf.beta) {
+ beta = new BN(conf.beta, 16).toRed(this.red);
+ } else {
+ var betas = this._getEndoRoots(this.p);
+ // Choose the smallest beta
+ beta = betas[0].cmp(betas[1]) < 0 ? betas[0] : betas[1];
+ beta = beta.toRed(this.red);
+ }
+ if (conf.lambda) {
+ lambda = new BN(conf.lambda, 16);
+ } else {
+ // Choose the lambda that is matching selected beta
+ var lambdas = this._getEndoRoots(this.n);
+ if (this.g.mul(lambdas[0]).x.cmp(this.g.x.redMul(beta)) === 0) {
+ lambda = lambdas[0];
+ } else {
+ lambda = lambdas[1];
+ assert(this.g.mul(lambda).x.cmp(this.g.x.redMul(beta)) === 0);
+ }
+ }
+
+ // Get basis vectors, used for balanced length-two representation
+ var basis;
+ if (conf.basis) {
+ basis = conf.basis.map(function(vec) {
+ return {
+ a: new BN(vec.a, 16),
+ b: new BN(vec.b, 16)
+ };
+ });
+ } else {
+ basis = this._getEndoBasis(lambda);
+ }
+
+ return {
+ beta: beta,
+ lambda: lambda,
+ basis: basis
+ };
+};
+
+ShortCurve.prototype._getEndoRoots = function _getEndoRoots(num) {
+ // Find roots of for x^2 + x + 1 in F
+ // Root = (-1 +- Sqrt(-3)) / 2
+ //
+ var red = num === this.p ? this.red : BN.mont(num);
+ var tinv = new BN(2).toRed(red).redInvm();
+ var ntinv = tinv.redNeg();
+
+ var s = new BN(3).toRed(red).redNeg().redSqrt().redMul(tinv);
+
+ var l1 = ntinv.redAdd(s).fromRed();
+ var l2 = ntinv.redSub(s).fromRed();
+ return [ l1, l2 ];
+};
+
+ShortCurve.prototype._getEndoBasis = function _getEndoBasis(lambda) {
+ // aprxSqrt >= sqrt(this.n)
+ var aprxSqrt = this.n.ushrn(Math.floor(this.n.bitLength() / 2));
+
+ // 3.74
+ // Run EGCD, until r(L + 1) < aprxSqrt
+ var u = lambda;
+ var v = this.n.clone();
+ var x1 = new BN(1);
+ var y1 = new BN(0);
+ var x2 = new BN(0);
+ var y2 = new BN(1);
+
+ // NOTE: all vectors are roots of: a + b * lambda = 0 (mod n)
+ var a0;
+ var b0;
+ // First vector
+ var a1;
+ var b1;
+ // Second vector
+ var a2;
+ var b2;
+
+ var prevR;
+ var i = 0;
+ var r;
+ var x;
+ while (u.cmpn(0) !== 0) {
+ var q = v.div(u);
+ r = v.sub(q.mul(u));
+ x = x2.sub(q.mul(x1));
+ var y = y2.sub(q.mul(y1));
+
+ if (!a1 && r.cmp(aprxSqrt) < 0) {
+ a0 = prevR.neg();
+ b0 = x1;
+ a1 = r.neg();
+ b1 = x;
+ } else if (a1 && ++i === 2) {
+ break;
+ }
+ prevR = r;
+
+ v = u;
+ u = r;
+ x2 = x1;
+ x1 = x;
+ y2 = y1;
+ y1 = y;
+ }
+ a2 = r.neg();
+ b2 = x;
+
+ var len1 = a1.sqr().add(b1.sqr());
+ var len2 = a2.sqr().add(b2.sqr());
+ if (len2.cmp(len1) >= 0) {
+ a2 = a0;
+ b2 = b0;
+ }
+
+ // Normalize signs
+ if (a1.negative) {
+ a1 = a1.neg();
+ b1 = b1.neg();
+ }
+ if (a2.negative) {
+ a2 = a2.neg();
+ b2 = b2.neg();
+ }
+
+ return [
+ { a: a1, b: b1 },
+ { a: a2, b: b2 }
+ ];
+};
+
+ShortCurve.prototype._endoSplit = function _endoSplit(k) {
+ var basis = this.endo.basis;
+ var v1 = basis[0];
+ var v2 = basis[1];
+
+ var c1 = v2.b.mul(k).divRound(this.n);
+ var c2 = v1.b.neg().mul(k).divRound(this.n);
+
+ var p1 = c1.mul(v1.a);
+ var p2 = c2.mul(v2.a);
+ var q1 = c1.mul(v1.b);
+ var q2 = c2.mul(v2.b);
+
+ // Calculate answer
+ var k1 = k.sub(p1).sub(p2);
+ var k2 = q1.add(q2).neg();
+ return { k1: k1, k2: k2 };
+};
+
+ShortCurve.prototype.pointFromX = function pointFromX(x, odd) {
+ x = new BN(x, 16);
+ if (!x.red)
+ x = x.toRed(this.red);
+
+ var y2 = x.redSqr().redMul(x).redIAdd(x.redMul(this.a)).redIAdd(this.b);
+ var y = y2.redSqrt();
+ if (y.redSqr().redSub(y2).cmp(this.zero) !== 0)
+ throw new Error('invalid point');
+
+ // XXX Is there any way to tell if the number is odd without converting it
+ // to non-red form?
+ var isOdd = y.fromRed().isOdd();
+ if (odd && !isOdd || !odd && isOdd)
+ y = y.redNeg();
+
+ return this.point(x, y);
+};
+
+ShortCurve.prototype.validate = function validate(point) {
+ if (point.inf)
+ return true;
+
+ var x = point.x;
+ var y = point.y;
+
+ var ax = this.a.redMul(x);
+ var rhs = x.redSqr().redMul(x).redIAdd(ax).redIAdd(this.b);
+ return y.redSqr().redISub(rhs).cmpn(0) === 0;
+};
+
+ShortCurve.prototype._endoWnafMulAdd =
+ function _endoWnafMulAdd(points, coeffs, jacobianResult) {
+ var npoints = this._endoWnafT1;
+ var ncoeffs = this._endoWnafT2;
+ for (var i = 0; i < points.length; i++) {
+ var split = this._endoSplit(coeffs[i]);
+ var p = points[i];
+ var beta = p._getBeta();
+
+ if (split.k1.negative) {
+ split.k1.ineg();
+ p = p.neg(true);
+ }
+ if (split.k2.negative) {
+ split.k2.ineg();
+ beta = beta.neg(true);
+ }
+
+ npoints[i * 2] = p;
+ npoints[i * 2 + 1] = beta;
+ ncoeffs[i * 2] = split.k1;
+ ncoeffs[i * 2 + 1] = split.k2;
+ }
+ var res = this._wnafMulAdd(1, npoints, ncoeffs, i * 2, jacobianResult);
+
+ // Clean-up references to points and coefficients
+ for (var j = 0; j < i * 2; j++) {
+ npoints[j] = null;
+ ncoeffs[j] = null;
+ }
+ return res;
+};
+
+function Point(curve, x, y, isRed) {
+ Base.BasePoint.call(this, curve, 'affine');
+ if (x === null && y === null) {
+ this.x = null;
+ this.y = null;
+ this.inf = true;
+ } else {
+ this.x = new BN(x, 16);
+ this.y = new BN(y, 16);
+ // Force redgomery representation when loading from JSON
+ if (isRed) {
+ this.x.forceRed(this.curve.red);
+ this.y.forceRed(this.curve.red);
+ }
+ if (!this.x.red)
+ this.x = this.x.toRed(this.curve.red);
+ if (!this.y.red)
+ this.y = this.y.toRed(this.curve.red);
+ this.inf = false;
+ }
+}
+inherits(Point, Base.BasePoint);
+
+ShortCurve.prototype.point = function point(x, y, isRed) {
+ return new Point(this, x, y, isRed);
+};
+
+ShortCurve.prototype.pointFromJSON = function pointFromJSON(obj, red) {
+ return Point.fromJSON(this, obj, red);
+};
+
+Point.prototype._getBeta = function _getBeta() {
+ if (!this.curve.endo)
+ return;
+
+ var pre = this.precomputed;
+ if (pre && pre.beta)
+ return pre.beta;
+
+ var beta = this.curve.point(this.x.redMul(this.curve.endo.beta), this.y);
+ if (pre) {
+ var curve = this.curve;
+ var endoMul = function(p) {
+ return curve.point(p.x.redMul(curve.endo.beta), p.y);
+ };
+ pre.beta = beta;
+ beta.precomputed = {
+ beta: null,
+ naf: pre.naf && {
+ wnd: pre.naf.wnd,
+ points: pre.naf.points.map(endoMul)
+ },
+ doubles: pre.doubles && {
+ step: pre.doubles.step,
+ points: pre.doubles.points.map(endoMul)
+ }
+ };
+ }
+ return beta;
+};
+
+Point.prototype.toJSON = function toJSON() {
+ if (!this.precomputed)
+ return [ this.x, this.y ];
+
+ return [ this.x, this.y, this.precomputed && {
+ doubles: this.precomputed.doubles && {
+ step: this.precomputed.doubles.step,
+ points: this.precomputed.doubles.points.slice(1)
+ },
+ naf: this.precomputed.naf && {
+ wnd: this.precomputed.naf.wnd,
+ points: this.precomputed.naf.points.slice(1)
+ }
+ } ];
+};
+
+Point.fromJSON = function fromJSON(curve, obj, red) {
+ if (typeof obj === 'string')
+ obj = JSON.parse(obj);
+ var res = curve.point(obj[0], obj[1], red);
+ if (!obj[2])
+ return res;
+
+ function obj2point(obj) {
+ return curve.point(obj[0], obj[1], red);
+ }
+
+ var pre = obj[2];
+ res.precomputed = {
+ beta: null,
+ doubles: pre.doubles && {
+ step: pre.doubles.step,
+ points: [ res ].concat(pre.doubles.points.map(obj2point))
+ },
+ naf: pre.naf && {
+ wnd: pre.naf.wnd,
+ points: [ res ].concat(pre.naf.points.map(obj2point))
+ }
+ };
+ return res;
+};
+
+Point.prototype.inspect = function inspect() {
+ if (this.isInfinity())
+ return '';
+ return '';
+};
+
+Point.prototype.isInfinity = function isInfinity() {
+ return this.inf;
+};
+
+Point.prototype.add = function add(p) {
+ // O + P = P
+ if (this.inf)
+ return p;
+
+ // P + O = P
+ if (p.inf)
+ return this;
+
+ // P + P = 2P
+ if (this.eq(p))
+ return this.dbl();
+
+ // P + (-P) = O
+ if (this.neg().eq(p))
+ return this.curve.point(null, null);
+
+ // P + Q = O
+ if (this.x.cmp(p.x) === 0)
+ return this.curve.point(null, null);
+
+ var c = this.y.redSub(p.y);
+ if (c.cmpn(0) !== 0)
+ c = c.redMul(this.x.redSub(p.x).redInvm());
+ var nx = c.redSqr().redISub(this.x).redISub(p.x);
+ var ny = c.redMul(this.x.redSub(nx)).redISub(this.y);
+ return this.curve.point(nx, ny);
+};
+
+Point.prototype.dbl = function dbl() {
+ if (this.inf)
+ return this;
+
+ // 2P = O
+ var ys1 = this.y.redAdd(this.y);
+ if (ys1.cmpn(0) === 0)
+ return this.curve.point(null, null);
+
+ var a = this.curve.a;
+
+ var x2 = this.x.redSqr();
+ var dyinv = ys1.redInvm();
+ var c = x2.redAdd(x2).redIAdd(x2).redIAdd(a).redMul(dyinv);
+
+ var nx = c.redSqr().redISub(this.x.redAdd(this.x));
+ var ny = c.redMul(this.x.redSub(nx)).redISub(this.y);
+ return this.curve.point(nx, ny);
+};
+
+Point.prototype.getX = function getX() {
+ return this.x.fromRed();
+};
+
+Point.prototype.getY = function getY() {
+ return this.y.fromRed();
+};
+
+Point.prototype.mul = function mul(k) {
+ k = new BN(k, 16);
+
+ if (this._hasDoubles(k))
+ return this.curve._fixedNafMul(this, k);
+ else if (this.curve.endo)
+ return this.curve._endoWnafMulAdd([ this ], [ k ]);
+ else
+ return this.curve._wnafMul(this, k);
+};
+
+Point.prototype.mulAdd = function mulAdd(k1, p2, k2) {
+ var points = [ this, p2 ];
+ var coeffs = [ k1, k2 ];
+ if (this.curve.endo)
+ return this.curve._endoWnafMulAdd(points, coeffs);
+ else
+ return this.curve._wnafMulAdd(1, points, coeffs, 2);
+};
+
+Point.prototype.jmulAdd = function jmulAdd(k1, p2, k2) {
+ var points = [ this, p2 ];
+ var coeffs = [ k1, k2 ];
+ if (this.curve.endo)
+ return this.curve._endoWnafMulAdd(points, coeffs, true);
+ else
+ return this.curve._wnafMulAdd(1, points, coeffs, 2, true);
+};
+
+Point.prototype.eq = function eq(p) {
+ return this === p ||
+ this.inf === p.inf &&
+ (this.inf || this.x.cmp(p.x) === 0 && this.y.cmp(p.y) === 0);
+};
+
+Point.prototype.neg = function neg(_precompute) {
+ if (this.inf)
+ return this;
+
+ var res = this.curve.point(this.x, this.y.redNeg());
+ if (_precompute && this.precomputed) {
+ var pre = this.precomputed;
+ var negate = function(p) {
+ return p.neg();
+ };
+ res.precomputed = {
+ naf: pre.naf && {
+ wnd: pre.naf.wnd,
+ points: pre.naf.points.map(negate)
+ },
+ doubles: pre.doubles && {
+ step: pre.doubles.step,
+ points: pre.doubles.points.map(negate)
+ }
+ };
+ }
+ return res;
+};
+
+Point.prototype.toJ = function toJ() {
+ if (this.inf)
+ return this.curve.jpoint(null, null, null);
+
+ var res = this.curve.jpoint(this.x, this.y, this.curve.one);
+ return res;
+};
+
+function JPoint(curve, x, y, z) {
+ Base.BasePoint.call(this, curve, 'jacobian');
+ if (x === null && y === null && z === null) {
+ this.x = this.curve.one;
+ this.y = this.curve.one;
+ this.z = new BN(0);
+ } else {
+ this.x = new BN(x, 16);
+ this.y = new BN(y, 16);
+ this.z = new BN(z, 16);
+ }
+ if (!this.x.red)
+ this.x = this.x.toRed(this.curve.red);
+ if (!this.y.red)
+ this.y = this.y.toRed(this.curve.red);
+ if (!this.z.red)
+ this.z = this.z.toRed(this.curve.red);
+
+ this.zOne = this.z === this.curve.one;
+}
+inherits(JPoint, Base.BasePoint);
+
+ShortCurve.prototype.jpoint = function jpoint(x, y, z) {
+ return new JPoint(this, x, y, z);
+};
+
+JPoint.prototype.toP = function toP() {
+ if (this.isInfinity())
+ return this.curve.point(null, null);
+
+ var zinv = this.z.redInvm();
+ var zinv2 = zinv.redSqr();
+ var ax = this.x.redMul(zinv2);
+ var ay = this.y.redMul(zinv2).redMul(zinv);
+
+ return this.curve.point(ax, ay);
+};
+
+JPoint.prototype.neg = function neg() {
+ return this.curve.jpoint(this.x, this.y.redNeg(), this.z);
+};
+
+JPoint.prototype.add = function add(p) {
+ // O + P = P
+ if (this.isInfinity())
+ return p;
+
+ // P + O = P
+ if (p.isInfinity())
+ return this;
+
+ // 12M + 4S + 7A
+ var pz2 = p.z.redSqr();
+ var z2 = this.z.redSqr();
+ var u1 = this.x.redMul(pz2);
+ var u2 = p.x.redMul(z2);
+ var s1 = this.y.redMul(pz2.redMul(p.z));
+ var s2 = p.y.redMul(z2.redMul(this.z));
+
+ var h = u1.redSub(u2);
+ var r = s1.redSub(s2);
+ if (h.cmpn(0) === 0) {
+ if (r.cmpn(0) !== 0)
+ return this.curve.jpoint(null, null, null);
+ else
+ return this.dbl();
+ }
+
+ var h2 = h.redSqr();
+ var h3 = h2.redMul(h);
+ var v = u1.redMul(h2);
+
+ var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v);
+ var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));
+ var nz = this.z.redMul(p.z).redMul(h);
+
+ return this.curve.jpoint(nx, ny, nz);
+};
+
+JPoint.prototype.mixedAdd = function mixedAdd(p) {
+ // O + P = P
+ if (this.isInfinity())
+ return p.toJ();
+
+ // P + O = P
+ if (p.isInfinity())
+ return this;
+
+ // 8M + 3S + 7A
+ var z2 = this.z.redSqr();
+ var u1 = this.x;
+ var u2 = p.x.redMul(z2);
+ var s1 = this.y;
+ var s2 = p.y.redMul(z2).redMul(this.z);
+
+ var h = u1.redSub(u2);
+ var r = s1.redSub(s2);
+ if (h.cmpn(0) === 0) {
+ if (r.cmpn(0) !== 0)
+ return this.curve.jpoint(null, null, null);
+ else
+ return this.dbl();
+ }
+
+ var h2 = h.redSqr();
+ var h3 = h2.redMul(h);
+ var v = u1.redMul(h2);
+
+ var nx = r.redSqr().redIAdd(h3).redISub(v).redISub(v);
+ var ny = r.redMul(v.redISub(nx)).redISub(s1.redMul(h3));
+ var nz = this.z.redMul(h);
+
+ return this.curve.jpoint(nx, ny, nz);
+};
+
+JPoint.prototype.dblp = function dblp(pow) {
+ if (pow === 0)
+ return this;
+ if (this.isInfinity())
+ return this;
+ if (!pow)
+ return this.dbl();
+
+ if (this.curve.zeroA || this.curve.threeA) {
+ var r = this;
+ for (var i = 0; i < pow; i++)
+ r = r.dbl();
+ return r;
+ }
+
+ // 1M + 2S + 1A + N * (4S + 5M + 8A)
+ // N = 1 => 6M + 6S + 9A
+ var a = this.curve.a;
+ var tinv = this.curve.tinv;
+
+ var jx = this.x;
+ var jy = this.y;
+ var jz = this.z;
+ var jz4 = jz.redSqr().redSqr();
+
+ // Reuse results
+ var jyd = jy.redAdd(jy);
+ for (var i = 0; i < pow; i++) {
+ var jx2 = jx.redSqr();
+ var jyd2 = jyd.redSqr();
+ var jyd4 = jyd2.redSqr();
+ var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));
+
+ var t1 = jx.redMul(jyd2);
+ var nx = c.redSqr().redISub(t1.redAdd(t1));
+ var t2 = t1.redISub(nx);
+ var dny = c.redMul(t2);
+ dny = dny.redIAdd(dny).redISub(jyd4);
+ var nz = jyd.redMul(jz);
+ if (i + 1 < pow)
+ jz4 = jz4.redMul(jyd4);
+
+ jx = nx;
+ jz = nz;
+ jyd = dny;
+ }
+
+ return this.curve.jpoint(jx, jyd.redMul(tinv), jz);
+};
+
+JPoint.prototype.dbl = function dbl() {
+ if (this.isInfinity())
+ return this;
+
+ if (this.curve.zeroA)
+ return this._zeroDbl();
+ else if (this.curve.threeA)
+ return this._threeDbl();
+ else
+ return this._dbl();
+};
+
+JPoint.prototype._zeroDbl = function _zeroDbl() {
+ var nx;
+ var ny;
+ var nz;
+ // Z = 1
+ if (this.zOne) {
+ // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html
+ // #doubling-mdbl-2007-bl
+ // 1M + 5S + 14A
+
+ // XX = X1^2
+ var xx = this.x.redSqr();
+ // YY = Y1^2
+ var yy = this.y.redSqr();
+ // YYYY = YY^2
+ var yyyy = yy.redSqr();
+ // S = 2 * ((X1 + YY)^2 - XX - YYYY)
+ var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);
+ s = s.redIAdd(s);
+ // M = 3 * XX + a; a = 0
+ var m = xx.redAdd(xx).redIAdd(xx);
+ // T = M ^ 2 - 2*S
+ var t = m.redSqr().redISub(s).redISub(s);
+
+ // 8 * YYYY
+ var yyyy8 = yyyy.redIAdd(yyyy);
+ yyyy8 = yyyy8.redIAdd(yyyy8);
+ yyyy8 = yyyy8.redIAdd(yyyy8);
+
+ // X3 = T
+ nx = t;
+ // Y3 = M * (S - T) - 8 * YYYY
+ ny = m.redMul(s.redISub(t)).redISub(yyyy8);
+ // Z3 = 2*Y1
+ nz = this.y.redAdd(this.y);
+ } else {
+ // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html
+ // #doubling-dbl-2009-l
+ // 2M + 5S + 13A
+
+ // A = X1^2
+ var a = this.x.redSqr();
+ // B = Y1^2
+ var b = this.y.redSqr();
+ // C = B^2
+ var c = b.redSqr();
+ // D = 2 * ((X1 + B)^2 - A - C)
+ var d = this.x.redAdd(b).redSqr().redISub(a).redISub(c);
+ d = d.redIAdd(d);
+ // E = 3 * A
+ var e = a.redAdd(a).redIAdd(a);
+ // F = E^2
+ var f = e.redSqr();
+
+ // 8 * C
+ var c8 = c.redIAdd(c);
+ c8 = c8.redIAdd(c8);
+ c8 = c8.redIAdd(c8);
+
+ // X3 = F - 2 * D
+ nx = f.redISub(d).redISub(d);
+ // Y3 = E * (D - X3) - 8 * C
+ ny = e.redMul(d.redISub(nx)).redISub(c8);
+ // Z3 = 2 * Y1 * Z1
+ nz = this.y.redMul(this.z);
+ nz = nz.redIAdd(nz);
+ }
+
+ return this.curve.jpoint(nx, ny, nz);
+};
+
+JPoint.prototype._threeDbl = function _threeDbl() {
+ var nx;
+ var ny;
+ var nz;
+ // Z = 1
+ if (this.zOne) {
+ // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html
+ // #doubling-mdbl-2007-bl
+ // 1M + 5S + 15A
+
+ // XX = X1^2
+ var xx = this.x.redSqr();
+ // YY = Y1^2
+ var yy = this.y.redSqr();
+ // YYYY = YY^2
+ var yyyy = yy.redSqr();
+ // S = 2 * ((X1 + YY)^2 - XX - YYYY)
+ var s = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);
+ s = s.redIAdd(s);
+ // M = 3 * XX + a
+ var m = xx.redAdd(xx).redIAdd(xx).redIAdd(this.curve.a);
+ // T = M^2 - 2 * S
+ var t = m.redSqr().redISub(s).redISub(s);
+ // X3 = T
+ nx = t;
+ // Y3 = M * (S - T) - 8 * YYYY
+ var yyyy8 = yyyy.redIAdd(yyyy);
+ yyyy8 = yyyy8.redIAdd(yyyy8);
+ yyyy8 = yyyy8.redIAdd(yyyy8);
+ ny = m.redMul(s.redISub(t)).redISub(yyyy8);
+ // Z3 = 2 * Y1
+ nz = this.y.redAdd(this.y);
+ } else {
+ // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#doubling-dbl-2001-b
+ // 3M + 5S
+
+ // delta = Z1^2
+ var delta = this.z.redSqr();
+ // gamma = Y1^2
+ var gamma = this.y.redSqr();
+ // beta = X1 * gamma
+ var beta = this.x.redMul(gamma);
+ // alpha = 3 * (X1 - delta) * (X1 + delta)
+ var alpha = this.x.redSub(delta).redMul(this.x.redAdd(delta));
+ alpha = alpha.redAdd(alpha).redIAdd(alpha);
+ // X3 = alpha^2 - 8 * beta
+ var beta4 = beta.redIAdd(beta);
+ beta4 = beta4.redIAdd(beta4);
+ var beta8 = beta4.redAdd(beta4);
+ nx = alpha.redSqr().redISub(beta8);
+ // Z3 = (Y1 + Z1)^2 - gamma - delta
+ nz = this.y.redAdd(this.z).redSqr().redISub(gamma).redISub(delta);
+ // Y3 = alpha * (4 * beta - X3) - 8 * gamma^2
+ var ggamma8 = gamma.redSqr();
+ ggamma8 = ggamma8.redIAdd(ggamma8);
+ ggamma8 = ggamma8.redIAdd(ggamma8);
+ ggamma8 = ggamma8.redIAdd(ggamma8);
+ ny = alpha.redMul(beta4.redISub(nx)).redISub(ggamma8);
+ }
+
+ return this.curve.jpoint(nx, ny, nz);
+};
+
+JPoint.prototype._dbl = function _dbl() {
+ var a = this.curve.a;
+
+ // 4M + 6S + 10A
+ var jx = this.x;
+ var jy = this.y;
+ var jz = this.z;
+ var jz4 = jz.redSqr().redSqr();
+
+ var jx2 = jx.redSqr();
+ var jy2 = jy.redSqr();
+
+ var c = jx2.redAdd(jx2).redIAdd(jx2).redIAdd(a.redMul(jz4));
+
+ var jxd4 = jx.redAdd(jx);
+ jxd4 = jxd4.redIAdd(jxd4);
+ var t1 = jxd4.redMul(jy2);
+ var nx = c.redSqr().redISub(t1.redAdd(t1));
+ var t2 = t1.redISub(nx);
+
+ var jyd8 = jy2.redSqr();
+ jyd8 = jyd8.redIAdd(jyd8);
+ jyd8 = jyd8.redIAdd(jyd8);
+ jyd8 = jyd8.redIAdd(jyd8);
+ var ny = c.redMul(t2).redISub(jyd8);
+ var nz = jy.redAdd(jy).redMul(jz);
+
+ return this.curve.jpoint(nx, ny, nz);
+};
+
+JPoint.prototype.trpl = function trpl() {
+ if (!this.curve.zeroA)
+ return this.dbl().add(this);
+
+ // hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-0.html#tripling-tpl-2007-bl
+ // 5M + 10S + ...
+
+ // XX = X1^2
+ var xx = this.x.redSqr();
+ // YY = Y1^2
+ var yy = this.y.redSqr();
+ // ZZ = Z1^2
+ var zz = this.z.redSqr();
+ // YYYY = YY^2
+ var yyyy = yy.redSqr();
+ // M = 3 * XX + a * ZZ2; a = 0
+ var m = xx.redAdd(xx).redIAdd(xx);
+ // MM = M^2
+ var mm = m.redSqr();
+ // E = 6 * ((X1 + YY)^2 - XX - YYYY) - MM
+ var e = this.x.redAdd(yy).redSqr().redISub(xx).redISub(yyyy);
+ e = e.redIAdd(e);
+ e = e.redAdd(e).redIAdd(e);
+ e = e.redISub(mm);
+ // EE = E^2
+ var ee = e.redSqr();
+ // T = 16*YYYY
+ var t = yyyy.redIAdd(yyyy);
+ t = t.redIAdd(t);
+ t = t.redIAdd(t);
+ t = t.redIAdd(t);
+ // U = (M + E)^2 - MM - EE - T
+ var u = m.redIAdd(e).redSqr().redISub(mm).redISub(ee).redISub(t);
+ // X3 = 4 * (X1 * EE - 4 * YY * U)
+ var yyu4 = yy.redMul(u);
+ yyu4 = yyu4.redIAdd(yyu4);
+ yyu4 = yyu4.redIAdd(yyu4);
+ var nx = this.x.redMul(ee).redISub(yyu4);
+ nx = nx.redIAdd(nx);
+ nx = nx.redIAdd(nx);
+ // Y3 = 8 * Y1 * (U * (T - U) - E * EE)
+ var ny = this.y.redMul(u.redMul(t.redISub(u)).redISub(e.redMul(ee)));
+ ny = ny.redIAdd(ny);
+ ny = ny.redIAdd(ny);
+ ny = ny.redIAdd(ny);
+ // Z3 = (Z1 + E)^2 - ZZ - EE
+ var nz = this.z.redAdd(e).redSqr().redISub(zz).redISub(ee);
+
+ return this.curve.jpoint(nx, ny, nz);
+};
+
+JPoint.prototype.mul = function mul(k, kbase) {
+ k = new BN(k, kbase);
+
+ return this.curve._wnafMul(this, k);
+};
+
+JPoint.prototype.eq = function eq(p) {
+ if (p.type === 'affine')
+ return this.eq(p.toJ());
+
+ if (this === p)
+ return true;
+
+ // x1 * z2^2 == x2 * z1^2
+ var z2 = this.z.redSqr();
+ var pz2 = p.z.redSqr();
+ if (this.x.redMul(pz2).redISub(p.x.redMul(z2)).cmpn(0) !== 0)
+ return false;
+
+ // y1 * z2^3 == y2 * z1^3
+ var z3 = z2.redMul(this.z);
+ var pz3 = pz2.redMul(p.z);
+ return this.y.redMul(pz3).redISub(p.y.redMul(z3)).cmpn(0) === 0;
+};
+
+JPoint.prototype.eqXToP = function eqXToP(x) {
+ var zs = this.z.redSqr();
+ var rx = x.toRed(this.curve.red).redMul(zs);
+ if (this.x.cmp(rx) === 0)
+ return true;
+
+ var xc = x.clone();
+ var t = this.curve.redN.redMul(zs);
+ for (;;) {
+ xc.iadd(this.curve.n);
+ if (xc.cmp(this.curve.p) >= 0)
+ return false;
+
+ rx.redIAdd(t);
+ if (this.x.cmp(rx) === 0)
+ return true;
+ }
+};
+
+JPoint.prototype.inspect = function inspect() {
+ if (this.isInfinity())
+ return '';
+ return '';
+};
+
+JPoint.prototype.isInfinity = function isInfinity() {
+ // XXX This code assumes that zero is always zero in red
+ return this.z.cmpn(0) === 0;
+};
+
+},{"../../elliptic":71,"../curve":74,"bn.js":61,"inherits":101}],77:[function(require,module,exports){
+'use strict';
+
+var curves = exports;
+
+var hash = require('hash.js');
+var elliptic = require('../elliptic');
+
+var assert = elliptic.utils.assert;
+
+function PresetCurve(options) {
+ if (options.type === 'short')
+ this.curve = new elliptic.curve.short(options);
+ else if (options.type === 'edwards')
+ this.curve = new elliptic.curve.edwards(options);
+ else
+ this.curve = new elliptic.curve.mont(options);
+ this.g = this.curve.g;
+ this.n = this.curve.n;
+ this.hash = options.hash;
+
+ assert(this.g.validate(), 'Invalid curve');
+ assert(this.g.mul(this.n).isInfinity(), 'Invalid curve, G*N != O');
+}
+curves.PresetCurve = PresetCurve;
+
+function defineCurve(name, options) {
+ Object.defineProperty(curves, name, {
+ configurable: true,
+ enumerable: true,
+ get: function() {
+ var curve = new PresetCurve(options);
+ Object.defineProperty(curves, name, {
+ configurable: true,
+ enumerable: true,
+ value: curve
+ });
+ return curve;
+ }
+ });
+}
+
+defineCurve('p192', {
+ type: 'short',
+ prime: 'p192',
+ p: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff',
+ a: 'ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc',
+ b: '64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1',
+ n: 'ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831',
+ hash: hash.sha256,
+ gRed: false,
+ g: [
+ '188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012',
+ '07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811'
+ ]
+});
+
+defineCurve('p224', {
+ type: 'short',
+ prime: 'p224',
+ p: 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001',
+ a: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe',
+ b: 'b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4',
+ n: 'ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d',
+ hash: hash.sha256,
+ gRed: false,
+ g: [
+ 'b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21',
+ 'bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34'
+ ]
+});
+
+defineCurve('p256', {
+ type: 'short',
+ prime: null,
+ p: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff',
+ a: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc',
+ b: '5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b',
+ n: 'ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551',
+ hash: hash.sha256,
+ gRed: false,
+ g: [
+ '6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296',
+ '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5'
+ ]
+});
+
+defineCurve('p384', {
+ type: 'short',
+ prime: null,
+ p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
+ 'fffffffe ffffffff 00000000 00000000 ffffffff',
+ a: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
+ 'fffffffe ffffffff 00000000 00000000 fffffffc',
+ b: 'b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f ' +
+ '5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef',
+ n: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 ' +
+ 'f4372ddf 581a0db2 48b0a77a ecec196a ccc52973',
+ hash: hash.sha384,
+ gRed: false,
+ g: [
+ 'aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 ' +
+ '5502f25d bf55296c 3a545e38 72760ab7',
+ '3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 ' +
+ '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f'
+ ]
+});
+
+defineCurve('p521', {
+ type: 'short',
+ prime: null,
+ p: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
+ 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
+ 'ffffffff ffffffff ffffffff ffffffff ffffffff',
+ a: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
+ 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
+ 'ffffffff ffffffff ffffffff ffffffff fffffffc',
+ b: '00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b ' +
+ '99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd ' +
+ '3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00',
+ n: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' +
+ 'ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 ' +
+ 'f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409',
+ hash: hash.sha512,
+ gRed: false,
+ g: [
+ '000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 ' +
+ '053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 ' +
+ 'a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66',
+ '00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 ' +
+ '579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 ' +
+ '3fad0761 353c7086 a272c240 88be9476 9fd16650'
+ ]
+});
+
+defineCurve('curve25519', {
+ type: 'mont',
+ prime: 'p25519',
+ p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed',
+ a: '76d06',
+ b: '1',
+ n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed',
+ hash: hash.sha256,
+ gRed: false,
+ g: [
+ '9'
+ ]
+});
+
+defineCurve('ed25519', {
+ type: 'edwards',
+ prime: 'p25519',
+ p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed',
+ a: '-1',
+ c: '1',
+ // -121665 * (121666^(-1)) (mod P)
+ d: '52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3',
+ n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed',
+ hash: hash.sha256,
+ gRed: false,
+ g: [
+ '216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a',
+
+ // 4/5
+ '6666666666666666666666666666666666666666666666666666666666666658'
+ ]
+});
+
+var pre;
+try {
+ pre = require('./precomputed/secp256k1');
+} catch (e) {
+ pre = undefined;
+}
+
+defineCurve('secp256k1', {
+ type: 'short',
+ prime: 'k256',
+ p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f',
+ a: '0',
+ b: '7',
+ n: 'ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141',
+ h: '1',
+ hash: hash.sha256,
+
+ // Precomputed endomorphism
+ beta: '7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee',
+ lambda: '5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72',
+ basis: [
+ {
+ a: '3086d221a7d46bcde86c90e49284eb15',
+ b: '-e4437ed6010e88286f547fa90abfe4c3'
+ },
+ {
+ a: '114ca50f7a8e2f3f657c1108d9d44cfd8',
+ b: '3086d221a7d46bcde86c90e49284eb15'
+ }
+ ],
+
+ gRed: false,
+ g: [
+ '79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798',
+ '483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8',
+ pre
+ ]
+});
+
+},{"../elliptic":71,"./precomputed/secp256k1":84,"hash.js":88}],78:[function(require,module,exports){
+'use strict';
+
+var BN = require('bn.js');
+var HmacDRBG = require('hmac-drbg');
+var elliptic = require('../../elliptic');
+var utils = elliptic.utils;
+var assert = utils.assert;
+
+var KeyPair = require('./key');
+var Signature = require('./signature');
+
+function EC(options) {
+ if (!(this instanceof EC))
+ return new EC(options);
+
+ // Shortcut `elliptic.ec(curve-name)`
+ if (typeof options === 'string') {
+ assert(elliptic.curves.hasOwnProperty(options), 'Unknown curve ' + options);
+
+ options = elliptic.curves[options];
+ }
+
+ // Shortcut for `elliptic.ec(elliptic.curves.curveName)`
+ if (options instanceof elliptic.curves.PresetCurve)
+ options = { curve: options };
+
+ this.curve = options.curve.curve;
+ this.n = this.curve.n;
+ this.nh = this.n.ushrn(1);
+ this.g = this.curve.g;
+
+ // Point on curve
+ this.g = options.curve.g;
+ this.g.precompute(options.curve.n.bitLength() + 1);
+
+ // Hash for function for DRBG
+ this.hash = options.hash || options.curve.hash;
+}
+module.exports = EC;
+
+EC.prototype.keyPair = function keyPair(options) {
+ return new KeyPair(this, options);
+};
+
+EC.prototype.keyFromPrivate = function keyFromPrivate(priv, enc) {
+ return KeyPair.fromPrivate(this, priv, enc);
+};
+
+EC.prototype.keyFromPublic = function keyFromPublic(pub, enc) {
+ return KeyPair.fromPublic(this, pub, enc);
+};
+
+EC.prototype.genKeyPair = function genKeyPair(options) {
+ if (!options)
+ options = {};
+
+ // Instantiate Hmac_DRBG
+ var drbg = new HmacDRBG({
+ hash: this.hash,
+ pers: options.pers,
+ persEnc: options.persEnc || 'utf8',
+ entropy: options.entropy || elliptic.rand(this.hash.hmacStrength),
+ entropyEnc: options.entropy && options.entropyEnc || 'utf8',
+ nonce: this.n.toArray()
+ });
+
+ var bytes = this.n.byteLength();
+ var ns2 = this.n.sub(new BN(2));
+ do {
+ var priv = new BN(drbg.generate(bytes));
+ if (priv.cmp(ns2) > 0)
+ continue;
+
+ priv.iaddn(1);
+ return this.keyFromPrivate(priv);
+ } while (true);
+};
+
+EC.prototype._truncateToN = function truncateToN(msg, truncOnly) {
+ var delta = msg.byteLength() * 8 - this.n.bitLength();
+ if (delta > 0)
+ msg = msg.ushrn(delta);
+ if (!truncOnly && msg.cmp(this.n) >= 0)
+ return msg.sub(this.n);
+ else
+ return msg;
+};
+
+EC.prototype.sign = function sign(msg, key, enc, options) {
+ if (typeof enc === 'object') {
+ options = enc;
+ enc = null;
+ }
+ if (!options)
+ options = {};
+
+ key = this.keyFromPrivate(key, enc);
+ msg = this._truncateToN(new BN(msg, 16));
+
+ // Zero-extend key to provide enough entropy
+ var bytes = this.n.byteLength();
+ var bkey = key.getPrivate().toArray('be', bytes);
+
+ // Zero-extend nonce to have the same byte size as N
+ var nonce = msg.toArray('be', bytes);
+
+ // Instantiate Hmac_DRBG
+ var drbg = new HmacDRBG({
+ hash: this.hash,
+ entropy: bkey,
+ nonce: nonce,
+ pers: options.pers,
+ persEnc: options.persEnc || 'utf8'
+ });
+
+ // Number of bytes to generate
+ var ns1 = this.n.sub(new BN(1));
+
+ for (var iter = 0; true; iter++) {
+ var k = options.k ?
+ options.k(iter) :
+ new BN(drbg.generate(this.n.byteLength()));
+ k = this._truncateToN(k, true);
+ if (k.cmpn(1) <= 0 || k.cmp(ns1) >= 0)
+ continue;
+
+ var kp = this.g.mul(k);
+ if (kp.isInfinity())
+ continue;
+
+ var kpX = kp.getX();
+ var r = kpX.umod(this.n);
+ if (r.cmpn(0) === 0)
+ continue;
+
+ var s = k.invm(this.n).mul(r.mul(key.getPrivate()).iadd(msg));
+ s = s.umod(this.n);
+ if (s.cmpn(0) === 0)
+ continue;
+
+ var recoveryParam = (kp.getY().isOdd() ? 1 : 0) |
+ (kpX.cmp(r) !== 0 ? 2 : 0);
+
+ // Use complement of `s`, if it is > `n / 2`
+ if (options.canonical && s.cmp(this.nh) > 0) {
+ s = this.n.sub(s);
+ recoveryParam ^= 1;
+ }
+
+ return new Signature({ r: r, s: s, recoveryParam: recoveryParam });
+ }
+};
+
+EC.prototype.verify = function verify(msg, signature, key, enc) {
+ msg = this._truncateToN(new BN(msg, 16));
+ key = this.keyFromPublic(key, enc);
+ signature = new Signature(signature, 'hex');
+
+ // Perform primitive values validation
+ var r = signature.r;
+ var s = signature.s;
+ if (r.cmpn(1) < 0 || r.cmp(this.n) >= 0)
+ return false;
+ if (s.cmpn(1) < 0 || s.cmp(this.n) >= 0)
+ return false;
+
+ // Validate signature
+ var sinv = s.invm(this.n);
+ var u1 = sinv.mul(msg).umod(this.n);
+ var u2 = sinv.mul(r).umod(this.n);
+
+ if (!this.curve._maxwellTrick) {
+ var p = this.g.mulAdd(u1, key.getPublic(), u2);
+ if (p.isInfinity())
+ return false;
+
+ return p.getX().umod(this.n).cmp(r) === 0;
+ }
+
+ // NOTE: Greg Maxwell's trick, inspired by:
+ // https://git.io/vad3K
+
+ var p = this.g.jmulAdd(u1, key.getPublic(), u2);
+ if (p.isInfinity())
+ return false;
+
+ // Compare `p.x` of Jacobian point with `r`,
+ // this will do `p.x == r * p.z^2` instead of multiplying `p.x` by the
+ // inverse of `p.z^2`
+ return p.eqXToP(r);
+};
+
+EC.prototype.recoverPubKey = function(msg, signature, j, enc) {
+ assert((3 & j) === j, 'The recovery param is more than two bits');
+ signature = new Signature(signature, enc);
+
+ var n = this.n;
+ var e = new BN(msg);
+ var r = signature.r;
+ var s = signature.s;
+
+ // A set LSB signifies that the y-coordinate is odd
+ var isYOdd = j & 1;
+ var isSecondKey = j >> 1;
+ if (r.cmp(this.curve.p.umod(this.curve.n)) >= 0 && isSecondKey)
+ throw new Error('Unable to find sencond key candinate');
+
+ // 1.1. Let x = r + jn.
+ if (isSecondKey)
+ r = this.curve.pointFromX(r.add(this.curve.n), isYOdd);
+ else
+ r = this.curve.pointFromX(r, isYOdd);
+
+ var rInv = signature.r.invm(n);
+ var s1 = n.sub(e).mul(rInv).umod(n);
+ var s2 = s.mul(rInv).umod(n);
+
+ // 1.6.1 Compute Q = r^-1 (sR - eG)
+ // Q = r^-1 (sR + -eG)
+ return this.g.mulAdd(s1, r, s2);
+};
+
+EC.prototype.getKeyRecoveryParam = function(e, signature, Q, enc) {
+ signature = new Signature(signature, enc);
+ if (signature.recoveryParam !== null)
+ return signature.recoveryParam;
+
+ for (var i = 0; i < 4; i++) {
+ var Qprime;
+ try {
+ Qprime = this.recoverPubKey(e, signature, i);
+ } catch (e) {
+ continue;
+ }
+
+ if (Qprime.eq(Q))
+ return i;
+ }
+ throw new Error('Unable to find valid recovery factor');
+};
+
+},{"../../elliptic":71,"./key":79,"./signature":80,"bn.js":61,"hmac-drbg":100}],79:[function(require,module,exports){
+'use strict';
+
+var BN = require('bn.js');
+var elliptic = require('../../elliptic');
+var utils = elliptic.utils;
+var assert = utils.assert;
+
+function KeyPair(ec, options) {
+ this.ec = ec;
+ this.priv = null;
+ this.pub = null;
+
+ // KeyPair(ec, { priv: ..., pub: ... })
+ if (options.priv)
+ this._importPrivate(options.priv, options.privEnc);
+ if (options.pub)
+ this._importPublic(options.pub, options.pubEnc);
+}
+module.exports = KeyPair;
+
+KeyPair.fromPublic = function fromPublic(ec, pub, enc) {
+ if (pub instanceof KeyPair)
+ return pub;
+
+ return new KeyPair(ec, {
+ pub: pub,
+ pubEnc: enc
+ });
+};
+
+KeyPair.fromPrivate = function fromPrivate(ec, priv, enc) {
+ if (priv instanceof KeyPair)
+ return priv;
+
+ return new KeyPair(ec, {
+ priv: priv,
+ privEnc: enc
+ });
+};
+
+KeyPair.prototype.validate = function validate() {
+ var pub = this.getPublic();
+
+ if (pub.isInfinity())
+ return { result: false, reason: 'Invalid public key' };
+ if (!pub.validate())
+ return { result: false, reason: 'Public key is not a point' };
+ if (!pub.mul(this.ec.curve.n).isInfinity())
+ return { result: false, reason: 'Public key * N != O' };
+
+ return { result: true, reason: null };
+};
+
+KeyPair.prototype.getPublic = function getPublic(compact, enc) {
+ // compact is optional argument
+ if (typeof compact === 'string') {
+ enc = compact;
+ compact = null;
+ }
+
+ if (!this.pub)
+ this.pub = this.ec.g.mul(this.priv);
+
+ if (!enc)
+ return this.pub;
+
+ return this.pub.encode(enc, compact);
+};
+
+KeyPair.prototype.getPrivate = function getPrivate(enc) {
+ if (enc === 'hex')
+ return this.priv.toString(16, 2);
+ else
+ return this.priv;
+};
+
+KeyPair.prototype._importPrivate = function _importPrivate(key, enc) {
+ this.priv = new BN(key, enc || 16);
+
+ // Ensure that the priv won't be bigger than n, otherwise we may fail
+ // in fixed multiplication method
+ this.priv = this.priv.umod(this.ec.curve.n);
+};
+
+KeyPair.prototype._importPublic = function _importPublic(key, enc) {
+ if (key.x || key.y) {
+ // Montgomery points only have an `x` coordinate.
+ // Weierstrass/Edwards points on the other hand have both `x` and
+ // `y` coordinates.
+ if (this.ec.curve.type === 'mont') {
+ assert(key.x, 'Need x coordinate');
+ } else if (this.ec.curve.type === 'short' ||
+ this.ec.curve.type === 'edwards') {
+ assert(key.x && key.y, 'Need both x and y coordinate');
+ }
+ this.pub = this.ec.curve.point(key.x, key.y);
+ return;
+ }
+ this.pub = this.ec.curve.decodePoint(key, enc);
+};
+
+// ECDH
+KeyPair.prototype.derive = function derive(pub) {
+ return pub.mul(this.priv).getX();
+};
+
+// ECDSA
+KeyPair.prototype.sign = function sign(msg, enc, options) {
+ return this.ec.sign(msg, this, enc, options);
+};
+
+KeyPair.prototype.verify = function verify(msg, signature) {
+ return this.ec.verify(msg, signature, this);
+};
+
+KeyPair.prototype.inspect = function inspect() {
+ return '';
+};
+
+},{"../../elliptic":71,"bn.js":61}],80:[function(require,module,exports){
+'use strict';
+
+var BN = require('bn.js');
+
+var elliptic = require('../../elliptic');
+var utils = elliptic.utils;
+var assert = utils.assert;
+
+function Signature(options, enc) {
+ if (options instanceof Signature)
+ return options;
+
+ if (this._importDER(options, enc))
+ return;
+
+ assert(options.r && options.s, 'Signature without r or s');
+ this.r = new BN(options.r, 16);
+ this.s = new BN(options.s, 16);
+ if (options.recoveryParam === undefined)
+ this.recoveryParam = null;
+ else
+ this.recoveryParam = options.recoveryParam;
+}
+module.exports = Signature;
+
+function Position() {
+ this.place = 0;
+}
+
+function getLength(buf, p) {
+ var initial = buf[p.place++];
+ if (!(initial & 0x80)) {
+ return initial;
+ }
+ var octetLen = initial & 0xf;
+ var val = 0;
+ for (var i = 0, off = p.place; i < octetLen; i++, off++) {
+ val <<= 8;
+ val |= buf[off];
+ }
+ p.place = off;
+ return val;
+}
+
+function rmPadding(buf) {
+ var i = 0;
+ var len = buf.length - 1;
+ while (!buf[i] && !(buf[i + 1] & 0x80) && i < len) {
+ i++;
+ }
+ if (i === 0) {
+ return buf;
+ }
+ return buf.slice(i);
+}
+
+Signature.prototype._importDER = function _importDER(data, enc) {
+ data = utils.toArray(data, enc);
+ var p = new Position();
+ if (data[p.place++] !== 0x30) {
+ return false;
+ }
+ var len = getLength(data, p);
+ if ((len + p.place) !== data.length) {
+ return false;
+ }
+ if (data[p.place++] !== 0x02) {
+ return false;
+ }
+ var rlen = getLength(data, p);
+ var r = data.slice(p.place, rlen + p.place);
+ p.place += rlen;
+ if (data[p.place++] !== 0x02) {
+ return false;
+ }
+ var slen = getLength(data, p);
+ if (data.length !== slen + p.place) {
+ return false;
+ }
+ var s = data.slice(p.place, slen + p.place);
+ if (r[0] === 0 && (r[1] & 0x80)) {
+ r = r.slice(1);
+ }
+ if (s[0] === 0 && (s[1] & 0x80)) {
+ s = s.slice(1);
+ }
+
+ this.r = new BN(r);
+ this.s = new BN(s);
+ this.recoveryParam = null;
+
+ return true;
+};
+
+function constructLength(arr, len) {
+ if (len < 0x80) {
+ arr.push(len);
+ return;
+ }
+ var octets = 1 + (Math.log(len) / Math.LN2 >>> 3);
+ arr.push(octets | 0x80);
+ while (--octets) {
+ arr.push((len >>> (octets << 3)) & 0xff);
+ }
+ arr.push(len);
+}
+
+Signature.prototype.toDER = function toDER(enc) {
+ var r = this.r.toArray();
+ var s = this.s.toArray();
+
+ // Pad values
+ if (r[0] & 0x80)
+ r = [ 0 ].concat(r);
+ // Pad values
+ if (s[0] & 0x80)
+ s = [ 0 ].concat(s);
+
+ r = rmPadding(r);
+ s = rmPadding(s);
+
+ while (!s[0] && !(s[1] & 0x80)) {
+ s = s.slice(1);
+ }
+ var arr = [ 0x02 ];
+ constructLength(arr, r.length);
+ arr = arr.concat(r);
+ arr.push(0x02);
+ constructLength(arr, s.length);
+ var backHalf = arr.concat(s);
+ var res = [ 0x30 ];
+ constructLength(res, backHalf.length);
+ res = res.concat(backHalf);
+ return utils.encode(res, enc);
+};
+
+},{"../../elliptic":71,"bn.js":61}],81:[function(require,module,exports){
+'use strict';
+
+var hash = require('hash.js');
+var elliptic = require('../../elliptic');
+var utils = elliptic.utils;
+var assert = utils.assert;
+var parseBytes = utils.parseBytes;
+var KeyPair = require('./key');
+var Signature = require('./signature');
+
+function EDDSA(curve) {
+ assert(curve === 'ed25519', 'only tested with ed25519 so far');
+
+ if (!(this instanceof EDDSA))
+ return new EDDSA(curve);
+
+ var curve = elliptic.curves[curve].curve;
+ this.curve = curve;
+ this.g = curve.g;
+ this.g.precompute(curve.n.bitLength() + 1);
+
+ this.pointClass = curve.point().constructor;
+ this.encodingLength = Math.ceil(curve.n.bitLength() / 8);
+ this.hash = hash.sha512;
+}
+
+module.exports = EDDSA;
+
+/**
+* @param {Array|String} message - message bytes
+* @param {Array|String|KeyPair} secret - secret bytes or a keypair
+* @returns {Signature} - signature
+*/
+EDDSA.prototype.sign = function sign(message, secret) {
+ message = parseBytes(message);
+ var key = this.keyFromSecret(secret);
+ var r = this.hashInt(key.messagePrefix(), message);
+ var R = this.g.mul(r);
+ var Rencoded = this.encodePoint(R);
+ var s_ = this.hashInt(Rencoded, key.pubBytes(), message)
+ .mul(key.priv());
+ var S = r.add(s_).umod(this.curve.n);
+ return this.makeSignature({ R: R, S: S, Rencoded: Rencoded });
+};
+
+/**
+* @param {Array} message - message bytes
+* @param {Array|String|Signature} sig - sig bytes
+* @param {Array|String|Point|KeyPair} pub - public key
+* @returns {Boolean} - true if public key matches sig of message
+*/
+EDDSA.prototype.verify = function verify(message, sig, pub) {
+ message = parseBytes(message);
+ sig = this.makeSignature(sig);
+ var key = this.keyFromPublic(pub);
+ var h = this.hashInt(sig.Rencoded(), key.pubBytes(), message);
+ var SG = this.g.mul(sig.S());
+ var RplusAh = sig.R().add(key.pub().mul(h));
+ return RplusAh.eq(SG);
+};
+
+EDDSA.prototype.hashInt = function hashInt() {
+ var hash = this.hash();
+ for (var i = 0; i < arguments.length; i++)
+ hash.update(arguments[i]);
+ return utils.intFromLE(hash.digest()).umod(this.curve.n);
+};
+
+EDDSA.prototype.keyFromPublic = function keyFromPublic(pub) {
+ return KeyPair.fromPublic(this, pub);
+};
+
+EDDSA.prototype.keyFromSecret = function keyFromSecret(secret) {
+ return KeyPair.fromSecret(this, secret);
+};
+
+EDDSA.prototype.makeSignature = function makeSignature(sig) {
+ if (sig instanceof Signature)
+ return sig;
+ return new Signature(this, sig);
+};
+
+/**
+* * https://tools.ietf.org/html/draft-josefsson-eddsa-ed25519-03#section-5.2
+*
+* EDDSA defines methods for encoding and decoding points and integers. These are
+* helper convenience methods, that pass along to utility functions implied
+* parameters.
+*
+*/
+EDDSA.prototype.encodePoint = function encodePoint(point) {
+ var enc = point.getY().toArray('le', this.encodingLength);
+ enc[this.encodingLength - 1] |= point.getX().isOdd() ? 0x80 : 0;
+ return enc;
+};
+
+EDDSA.prototype.decodePoint = function decodePoint(bytes) {
+ bytes = utils.parseBytes(bytes);
+
+ var lastIx = bytes.length - 1;
+ var normed = bytes.slice(0, lastIx).concat(bytes[lastIx] & ~0x80);
+ var xIsOdd = (bytes[lastIx] & 0x80) !== 0;
+
+ var y = utils.intFromLE(normed);
+ return this.curve.pointFromY(y, xIsOdd);
+};
+
+EDDSA.prototype.encodeInt = function encodeInt(num) {
+ return num.toArray('le', this.encodingLength);
+};
+
+EDDSA.prototype.decodeInt = function decodeInt(bytes) {
+ return utils.intFromLE(bytes);
+};
+
+EDDSA.prototype.isPoint = function isPoint(val) {
+ return val instanceof this.pointClass;
+};
+
+},{"../../elliptic":71,"./key":82,"./signature":83,"hash.js":88}],82:[function(require,module,exports){
+'use strict';
+
+var elliptic = require('../../elliptic');
+var utils = elliptic.utils;
+var assert = utils.assert;
+var parseBytes = utils.parseBytes;
+var cachedProperty = utils.cachedProperty;
+
+/**
+* @param {EDDSA} eddsa - instance
+* @param {Object} params - public/private key parameters
+*
+* @param {Array} [params.secret] - secret seed bytes
+* @param {Point} [params.pub] - public key point (aka `A` in eddsa terms)
+* @param {Array} [params.pub] - public key point encoded as bytes
+*
+*/
+function KeyPair(eddsa, params) {
+ this.eddsa = eddsa;
+ this._secret = parseBytes(params.secret);
+ if (eddsa.isPoint(params.pub))
+ this._pub = params.pub;
+ else
+ this._pubBytes = parseBytes(params.pub);
+}
+
+KeyPair.fromPublic = function fromPublic(eddsa, pub) {
+ if (pub instanceof KeyPair)
+ return pub;
+ return new KeyPair(eddsa, { pub: pub });
+};
+
+KeyPair.fromSecret = function fromSecret(eddsa, secret) {
+ if (secret instanceof KeyPair)
+ return secret;
+ return new KeyPair(eddsa, { secret: secret });
+};
+
+KeyPair.prototype.secret = function secret() {
+ return this._secret;
+};
+
+cachedProperty(KeyPair, 'pubBytes', function pubBytes() {
+ return this.eddsa.encodePoint(this.pub());
+});
+
+cachedProperty(KeyPair, 'pub', function pub() {
+ if (this._pubBytes)
+ return this.eddsa.decodePoint(this._pubBytes);
+ return this.eddsa.g.mul(this.priv());
+});
+
+cachedProperty(KeyPair, 'privBytes', function privBytes() {
+ var eddsa = this.eddsa;
+ var hash = this.hash();
+ var lastIx = eddsa.encodingLength - 1;
+
+ var a = hash.slice(0, eddsa.encodingLength);
+ a[0] &= 248;
+ a[lastIx] &= 127;
+ a[lastIx] |= 64;
+
+ return a;
+});
+
+cachedProperty(KeyPair, 'priv', function priv() {
+ return this.eddsa.decodeInt(this.privBytes());
+});
+
+cachedProperty(KeyPair, 'hash', function hash() {
+ return this.eddsa.hash().update(this.secret()).digest();
+});
+
+cachedProperty(KeyPair, 'messagePrefix', function messagePrefix() {
+ return this.hash().slice(this.eddsa.encodingLength);
+});
+
+KeyPair.prototype.sign = function sign(message) {
+ assert(this._secret, 'KeyPair can only verify');
+ return this.eddsa.sign(message, this);
+};
+
+KeyPair.prototype.verify = function verify(message, sig) {
+ return this.eddsa.verify(message, sig, this);
+};
+
+KeyPair.prototype.getSecret = function getSecret(enc) {
+ assert(this._secret, 'KeyPair is public only');
+ return utils.encode(this.secret(), enc);
+};
+
+KeyPair.prototype.getPublic = function getPublic(enc) {
+ return utils.encode(this.pubBytes(), enc);
+};
+
+module.exports = KeyPair;
+
+},{"../../elliptic":71}],83:[function(require,module,exports){
+'use strict';
+
+var BN = require('bn.js');
+var elliptic = require('../../elliptic');
+var utils = elliptic.utils;
+var assert = utils.assert;
+var cachedProperty = utils.cachedProperty;
+var parseBytes = utils.parseBytes;
+
+/**
+* @param {EDDSA} eddsa - eddsa instance
+* @param {Array|Object} sig -
+* @param {Array|Point} [sig.R] - R point as Point or bytes
+* @param {Array|bn} [sig.S] - S scalar as bn or bytes
+* @param {Array} [sig.Rencoded] - R point encoded
+* @param {Array} [sig.Sencoded] - S scalar encoded
+*/
+function Signature(eddsa, sig) {
+ this.eddsa = eddsa;
+
+ if (typeof sig !== 'object')
+ sig = parseBytes(sig);
+
+ if (Array.isArray(sig)) {
+ sig = {
+ R: sig.slice(0, eddsa.encodingLength),
+ S: sig.slice(eddsa.encodingLength)
+ };
+ }
+
+ assert(sig.R && sig.S, 'Signature without R or S');
+
+ if (eddsa.isPoint(sig.R))
+ this._R = sig.R;
+ if (sig.S instanceof BN)
+ this._S = sig.S;
+
+ this._Rencoded = Array.isArray(sig.R) ? sig.R : sig.Rencoded;
+ this._Sencoded = Array.isArray(sig.S) ? sig.S : sig.Sencoded;
+}
+
+cachedProperty(Signature, 'S', function S() {
+ return this.eddsa.decodeInt(this.Sencoded());
+});
+
+cachedProperty(Signature, 'R', function R() {
+ return this.eddsa.decodePoint(this.Rencoded());
+});
+
+cachedProperty(Signature, 'Rencoded', function Rencoded() {
+ return this.eddsa.encodePoint(this.R());
+});
+
+cachedProperty(Signature, 'Sencoded', function Sencoded() {
+ return this.eddsa.encodeInt(this.S());
+});
+
+Signature.prototype.toBytes = function toBytes() {
+ return this.Rencoded().concat(this.Sencoded());
+};
+
+Signature.prototype.toHex = function toHex() {
+ return utils.encode(this.toBytes(), 'hex').toUpperCase();
+};
+
+module.exports = Signature;
+
+},{"../../elliptic":71,"bn.js":61}],84:[function(require,module,exports){
+module.exports = {
+ doubles: {
+ step: 4,
+ points: [
+ [
+ 'e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a',
+ 'f7e3507399e595929db99f34f57937101296891e44d23f0be1f32cce69616821'
+ ],
+ [
+ '8282263212c609d9ea2a6e3e172de238d8c39cabd5ac1ca10646e23fd5f51508',
+ '11f8a8098557dfe45e8256e830b60ace62d613ac2f7b17bed31b6eaff6e26caf'
+ ],
+ [
+ '175e159f728b865a72f99cc6c6fc846de0b93833fd2222ed73fce5b551e5b739',
+ 'd3506e0d9e3c79eba4ef97a51ff71f5eacb5955add24345c6efa6ffee9fed695'
+ ],
+ [
+ '363d90d447b00c9c99ceac05b6262ee053441c7e55552ffe526bad8f83ff4640',
+ '4e273adfc732221953b445397f3363145b9a89008199ecb62003c7f3bee9de9'
+ ],
+ [
+ '8b4b5f165df3c2be8c6244b5b745638843e4a781a15bcd1b69f79a55dffdf80c',
+ '4aad0a6f68d308b4b3fbd7813ab0da04f9e336546162ee56b3eff0c65fd4fd36'
+ ],
+ [
+ '723cbaa6e5db996d6bf771c00bd548c7b700dbffa6c0e77bcb6115925232fcda',
+ '96e867b5595cc498a921137488824d6e2660a0653779494801dc069d9eb39f5f'
+ ],
+ [
+ 'eebfa4d493bebf98ba5feec812c2d3b50947961237a919839a533eca0e7dd7fa',
+ '5d9a8ca3970ef0f269ee7edaf178089d9ae4cdc3a711f712ddfd4fdae1de8999'
+ ],
+ [
+ '100f44da696e71672791d0a09b7bde459f1215a29b3c03bfefd7835b39a48db0',
+ 'cdd9e13192a00b772ec8f3300c090666b7ff4a18ff5195ac0fbd5cd62bc65a09'
+ ],
+ [
+ 'e1031be262c7ed1b1dc9227a4a04c017a77f8d4464f3b3852c8acde6e534fd2d',
+ '9d7061928940405e6bb6a4176597535af292dd419e1ced79a44f18f29456a00d'
+ ],
+ [
+ 'feea6cae46d55b530ac2839f143bd7ec5cf8b266a41d6af52d5e688d9094696d',
+ 'e57c6b6c97dce1bab06e4e12bf3ecd5c981c8957cc41442d3155debf18090088'
+ ],
+ [
+ 'da67a91d91049cdcb367be4be6ffca3cfeed657d808583de33fa978bc1ec6cb1',
+ '9bacaa35481642bc41f463f7ec9780e5dec7adc508f740a17e9ea8e27a68be1d'
+ ],
+ [
+ '53904faa0b334cdda6e000935ef22151ec08d0f7bb11069f57545ccc1a37b7c0',
+ '5bc087d0bc80106d88c9eccac20d3c1c13999981e14434699dcb096b022771c8'
+ ],
+ [
+ '8e7bcd0bd35983a7719cca7764ca906779b53a043a9b8bcaeff959f43ad86047',
+ '10b7770b2a3da4b3940310420ca9514579e88e2e47fd68b3ea10047e8460372a'
+ ],
+ [
+ '385eed34c1cdff21e6d0818689b81bde71a7f4f18397e6690a841e1599c43862',
+ '283bebc3e8ea23f56701de19e9ebf4576b304eec2086dc8cc0458fe5542e5453'
+ ],
+ [
+ '6f9d9b803ecf191637c73a4413dfa180fddf84a5947fbc9c606ed86c3fac3a7',
+ '7c80c68e603059ba69b8e2a30e45c4d47ea4dd2f5c281002d86890603a842160'
+ ],
+ [
+ '3322d401243c4e2582a2147c104d6ecbf774d163db0f5e5313b7e0e742d0e6bd',
+ '56e70797e9664ef5bfb019bc4ddaf9b72805f63ea2873af624f3a2e96c28b2a0'
+ ],
+ [
+ '85672c7d2de0b7da2bd1770d89665868741b3f9af7643397721d74d28134ab83',
+ '7c481b9b5b43b2eb6374049bfa62c2e5e77f17fcc5298f44c8e3094f790313a6'
+ ],
+ [
+ '948bf809b1988a46b06c9f1919413b10f9226c60f668832ffd959af60c82a0a',
+ '53a562856dcb6646dc6b74c5d1c3418c6d4dff08c97cd2bed4cb7f88d8c8e589'
+ ],
+ [
+ '6260ce7f461801c34f067ce0f02873a8f1b0e44dfc69752accecd819f38fd8e8',
+ 'bc2da82b6fa5b571a7f09049776a1ef7ecd292238051c198c1a84e95b2b4ae17'
+ ],
+ [
+ 'e5037de0afc1d8d43d8348414bbf4103043ec8f575bfdc432953cc8d2037fa2d',
+ '4571534baa94d3b5f9f98d09fb990bddbd5f5b03ec481f10e0e5dc841d755bda'
+ ],
+ [
+ 'e06372b0f4a207adf5ea905e8f1771b4e7e8dbd1c6a6c5b725866a0ae4fce725',
+ '7a908974bce18cfe12a27bb2ad5a488cd7484a7787104870b27034f94eee31dd'
+ ],
+ [
+ '213c7a715cd5d45358d0bbf9dc0ce02204b10bdde2a3f58540ad6908d0559754',
+ '4b6dad0b5ae462507013ad06245ba190bb4850f5f36a7eeddff2c27534b458f2'
+ ],
+ [
+ '4e7c272a7af4b34e8dbb9352a5419a87e2838c70adc62cddf0cc3a3b08fbd53c',
+ '17749c766c9d0b18e16fd09f6def681b530b9614bff7dd33e0b3941817dcaae6'
+ ],
+ [
+ 'fea74e3dbe778b1b10f238ad61686aa5c76e3db2be43057632427e2840fb27b6',
+ '6e0568db9b0b13297cf674deccb6af93126b596b973f7b77701d3db7f23cb96f'
+ ],
+ [
+ '76e64113f677cf0e10a2570d599968d31544e179b760432952c02a4417bdde39',
+ 'c90ddf8dee4e95cf577066d70681f0d35e2a33d2b56d2032b4b1752d1901ac01'
+ ],
+ [
+ 'c738c56b03b2abe1e8281baa743f8f9a8f7cc643df26cbee3ab150242bcbb891',
+ '893fb578951ad2537f718f2eacbfbbbb82314eef7880cfe917e735d9699a84c3'
+ ],
+ [
+ 'd895626548b65b81e264c7637c972877d1d72e5f3a925014372e9f6588f6c14b',
+ 'febfaa38f2bc7eae728ec60818c340eb03428d632bb067e179363ed75d7d991f'
+ ],
+ [
+ 'b8da94032a957518eb0f6433571e8761ceffc73693e84edd49150a564f676e03',
+ '2804dfa44805a1e4d7c99cc9762808b092cc584d95ff3b511488e4e74efdf6e7'
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+ '712fcdd1b9053f09003a3481fa7762e9ffd7c8ef35a38509e2fbf2629008373'
+ ],
+ [
+ '176e26989a43c9cfeba4029c202538c28172e566e3c4fce7322857f3be327d66',
+ 'ed8cc9d04b29eb877d270b4878dc43c19aefd31f4eee09ee7b47834c1fa4b1c3'
+ ],
+ [
+ '75d46efea3771e6e68abb89a13ad747ecf1892393dfc4f1b7004788c50374da8',
+ '9852390a99507679fd0b86fd2b39a868d7efc22151346e1a3ca4726586a6bed8'
+ ],
+ [
+ '809a20c67d64900ffb698c4c825f6d5f2310fb0451c869345b7319f645605721',
+ '9e994980d9917e22b76b061927fa04143d096ccc54963e6a5ebfa5f3f8e286c1'
+ ],
+ [
+ '1b38903a43f7f114ed4500b4eac7083fdefece1cf29c63528d563446f972c180',
+ '4036edc931a60ae889353f77fd53de4a2708b26b6f5da72ad3394119daf408f9'
+ ]
+ ]
+ }
+};
+
+},{}],85:[function(require,module,exports){
+'use strict';
+
+var utils = exports;
+var BN = require('bn.js');
+var minAssert = require('minimalistic-assert');
+var minUtils = require('minimalistic-crypto-utils');
+
+utils.assert = minAssert;
+utils.toArray = minUtils.toArray;
+utils.zero2 = minUtils.zero2;
+utils.toHex = minUtils.toHex;
+utils.encode = minUtils.encode;
+
+// Represent num in a w-NAF form
+function getNAF(num, w) {
+ var naf = [];
+ var ws = 1 << (w + 1);
+ var k = num.clone();
+ while (k.cmpn(1) >= 0) {
+ var z;
+ if (k.isOdd()) {
+ var mod = k.andln(ws - 1);
+ if (mod > (ws >> 1) - 1)
+ z = (ws >> 1) - mod;
+ else
+ z = mod;
+ k.isubn(z);
+ } else {
+ z = 0;
+ }
+ naf.push(z);
+
+ // Optimization, shift by word if possible
+ var shift = (k.cmpn(0) !== 0 && k.andln(ws - 1) === 0) ? (w + 1) : 1;
+ for (var i = 1; i < shift; i++)
+ naf.push(0);
+ k.iushrn(shift);
+ }
+
+ return naf;
+}
+utils.getNAF = getNAF;
+
+// Represent k1, k2 in a Joint Sparse Form
+function getJSF(k1, k2) {
+ var jsf = [
+ [],
+ []
+ ];
+
+ k1 = k1.clone();
+ k2 = k2.clone();
+ var d1 = 0;
+ var d2 = 0;
+ while (k1.cmpn(-d1) > 0 || k2.cmpn(-d2) > 0) {
+
+ // First phase
+ var m14 = (k1.andln(3) + d1) & 3;
+ var m24 = (k2.andln(3) + d2) & 3;
+ if (m14 === 3)
+ m14 = -1;
+ if (m24 === 3)
+ m24 = -1;
+ var u1;
+ if ((m14 & 1) === 0) {
+ u1 = 0;
+ } else {
+ var m8 = (k1.andln(7) + d1) & 7;
+ if ((m8 === 3 || m8 === 5) && m24 === 2)
+ u1 = -m14;
+ else
+ u1 = m14;
+ }
+ jsf[0].push(u1);
+
+ var u2;
+ if ((m24 & 1) === 0) {
+ u2 = 0;
+ } else {
+ var m8 = (k2.andln(7) + d2) & 7;
+ if ((m8 === 3 || m8 === 5) && m14 === 2)
+ u2 = -m24;
+ else
+ u2 = m24;
+ }
+ jsf[1].push(u2);
+
+ // Second phase
+ if (2 * d1 === u1 + 1)
+ d1 = 1 - d1;
+ if (2 * d2 === u2 + 1)
+ d2 = 1 - d2;
+ k1.iushrn(1);
+ k2.iushrn(1);
+ }
+
+ return jsf;
+}
+utils.getJSF = getJSF;
+
+function cachedProperty(obj, name, computer) {
+ var key = '_' + name;
+ obj.prototype[name] = function cachedProperty() {
+ return this[key] !== undefined ? this[key] :
+ this[key] = computer.call(this);
+ };
+}
+utils.cachedProperty = cachedProperty;
+
+function parseBytes(bytes) {
+ return typeof bytes === 'string' ? utils.toArray(bytes, 'hex') :
+ bytes;
+}
+utils.parseBytes = parseBytes;
+
+function intFromLE(bytes) {
+ return new BN(bytes, 'hex', 'le');
+}
+utils.intFromLE = intFromLE;
+
+
+},{"bn.js":61,"minimalistic-assert":104,"minimalistic-crypto-utils":105}],86:[function(require,module,exports){
+module.exports={
+ "_args": [
+ [
+ "elliptic@6.4.1",
+ "/Users/booyoun/Documents/HTML/cosmosjs"
+ ]
+ ],
+ "_from": "elliptic@6.4.1",
+ "_id": "elliptic@6.4.1",
+ "_inBundle": false,
+ "_integrity": "sha512-BsXLz5sqX8OHcsh7CqBMztyXARmGQ3LWPtGjJi6DiJHq5C/qvi9P3OqgswKSDftbu8+IoI/QDTAm2fFnQ9SZSQ==",
+ "_location": "/elliptic",
+ "_phantomChildren": {},
+ "_requested": {
+ "type": "version",
+ "registry": true,
+ "raw": "elliptic@6.4.1",
+ "name": "elliptic",
+ "escapedName": "elliptic",
+ "rawSpec": "6.4.1",
+ "saveSpec": null,
+ "fetchSpec": "6.4.1"
+ },
+ "_requiredBy": [
+ "/secp256k1",
+ "/tiny-secp256k1"
+ ],
+ "_resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.1.tgz",
+ "_spec": "6.4.1",
+ "_where": "/Users/booyoun/Documents/HTML/cosmosjs",
+ "author": {
+ "name": "Fedor Indutny",
+ "email": "fedor@indutny.com"
+ },
+ "bugs": {
+ "url": "https://github.com/indutny/elliptic/issues"
+ },
+ "dependencies": {
+ "bn.js": "^4.4.0",
+ "brorand": "^1.0.1",
+ "hash.js": "^1.0.0",
+ "hmac-drbg": "^1.0.0",
+ "inherits": "^2.0.1",
+ "minimalistic-assert": "^1.0.0",
+ "minimalistic-crypto-utils": "^1.0.0"
+ },
+ "description": "EC cryptography",
+ "devDependencies": {
+ "brfs": "^1.4.3",
+ "coveralls": "^2.11.3",
+ "grunt": "^0.4.5",
+ "grunt-browserify": "^5.0.0",
+ "grunt-cli": "^1.2.0",
+ "grunt-contrib-connect": "^1.0.0",
+ "grunt-contrib-copy": "^1.0.0",
+ "grunt-contrib-uglify": "^1.0.1",
+ "grunt-mocha-istanbul": "^3.0.1",
+ "grunt-saucelabs": "^8.6.2",
+ "istanbul": "^0.4.2",
+ "jscs": "^2.9.0",
+ "jshint": "^2.6.0",
+ "mocha": "^2.1.0"
+ },
+ "files": [
+ "lib"
+ ],
+ "homepage": "https://github.com/indutny/elliptic",
+ "keywords": [
+ "EC",
+ "Elliptic",
+ "curve",
+ "Cryptography"
+ ],
+ "license": "MIT",
+ "main": "lib/elliptic.js",
+ "name": "elliptic",
+ "repository": {
+ "type": "git",
+ "url": "git+ssh://git@github.com/indutny/elliptic.git"
+ },
+ "scripts": {
+ "jscs": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",
+ "jshint": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",
+ "lint": "npm run jscs && npm run jshint",
+ "test": "npm run lint && npm run unit",
+ "unit": "istanbul test _mocha --reporter=spec test/index.js",
+ "version": "grunt dist && git add dist/"
+ },
+ "version": "6.4.1"
+}
+
+},{}],87:[function(require,module,exports){
+'use strict'
+var Buffer = require('safe-buffer').Buffer
+var Transform = require('stream').Transform
+var inherits = require('inherits')
+
+function throwIfNotStringOrBuffer (val, prefix) {
+ if (!Buffer.isBuffer(val) && typeof val !== 'string') {
+ throw new TypeError(prefix + ' must be a string or a buffer')
+ }
+}
+
+function HashBase (blockSize) {
+ Transform.call(this)
+
+ this._block = Buffer.allocUnsafe(blockSize)
+ this._blockSize = blockSize
+ this._blockOffset = 0
+ this._length = [0, 0, 0, 0]
+
+ this._finalized = false
+}
+
+inherits(HashBase, Transform)
+
+HashBase.prototype._transform = function (chunk, encoding, callback) {
+ var error = null
+ try {
+ this.update(chunk, encoding)
+ } catch (err) {
+ error = err
+ }
+
+ callback(error)
+}
+
+HashBase.prototype._flush = function (callback) {
+ var error = null
+ try {
+ this.push(this.digest())
+ } catch (err) {
+ error = err
+ }
+
+ callback(error)
+}
+
+HashBase.prototype.update = function (data, encoding) {
+ throwIfNotStringOrBuffer(data, 'Data')
+ if (this._finalized) throw new Error('Digest already called')
+ if (!Buffer.isBuffer(data)) data = Buffer.from(data, encoding)
+
+ // consume data
+ var block = this._block
+ var offset = 0
+ while (this._blockOffset + data.length - offset >= this._blockSize) {
+ for (var i = this._blockOffset; i < this._blockSize;) block[i++] = data[offset++]
+ this._update()
+ this._blockOffset = 0
+ }
+ while (offset < data.length) block[this._blockOffset++] = data[offset++]
+
+ // update length
+ for (var j = 0, carry = data.length * 8; carry > 0; ++j) {
+ this._length[j] += carry
+ carry = (this._length[j] / 0x0100000000) | 0
+ if (carry > 0) this._length[j] -= 0x0100000000 * carry
+ }
+
+ return this
+}
+
+HashBase.prototype._update = function () {
+ throw new Error('_update is not implemented')
+}
+
+HashBase.prototype.digest = function (encoding) {
+ if (this._finalized) throw new Error('Digest already called')
+ this._finalized = true
+
+ var digest = this._digest()
+ if (encoding !== undefined) digest = digest.toString(encoding)
+
+ // reset state
+ this._block.fill(0)
+ this._blockOffset = 0
+ for (var i = 0; i < 4; ++i) this._length[i] = 0
+
+ return digest
+}
+
+HashBase.prototype._digest = function () {
+ throw new Error('_digest is not implemented')
+}
+
+module.exports = HashBase
+
+},{"inherits":101,"safe-buffer":115,"stream":289}],88:[function(require,module,exports){
+var hash = exports;
+
+hash.utils = require('./hash/utils');
+hash.common = require('./hash/common');
+hash.sha = require('./hash/sha');
+hash.ripemd = require('./hash/ripemd');
+hash.hmac = require('./hash/hmac');
+
+// Proxy hash functions to the main object
+hash.sha1 = hash.sha.sha1;
+hash.sha256 = hash.sha.sha256;
+hash.sha224 = hash.sha.sha224;
+hash.sha384 = hash.sha.sha384;
+hash.sha512 = hash.sha.sha512;
+hash.ripemd160 = hash.ripemd.ripemd160;
+
+},{"./hash/common":89,"./hash/hmac":90,"./hash/ripemd":91,"./hash/sha":92,"./hash/utils":99}],89:[function(require,module,exports){
+'use strict';
+
+var utils = require('./utils');
+var assert = require('minimalistic-assert');
+
+function BlockHash() {
+ this.pending = null;
+ this.pendingTotal = 0;
+ this.blockSize = this.constructor.blockSize;
+ this.outSize = this.constructor.outSize;
+ this.hmacStrength = this.constructor.hmacStrength;
+ this.padLength = this.constructor.padLength / 8;
+ this.endian = 'big';
+
+ this._delta8 = this.blockSize / 8;
+ this._delta32 = this.blockSize / 32;
+}
+exports.BlockHash = BlockHash;
+
+BlockHash.prototype.update = function update(msg, enc) {
+ // Convert message to array, pad it, and join into 32bit blocks
+ msg = utils.toArray(msg, enc);
+ if (!this.pending)
+ this.pending = msg;
+ else
+ this.pending = this.pending.concat(msg);
+ this.pendingTotal += msg.length;
+
+ // Enough data, try updating
+ if (this.pending.length >= this._delta8) {
+ msg = this.pending;
+
+ // Process pending data in blocks
+ var r = msg.length % this._delta8;
+ this.pending = msg.slice(msg.length - r, msg.length);
+ if (this.pending.length === 0)
+ this.pending = null;
+
+ msg = utils.join32(msg, 0, msg.length - r, this.endian);
+ for (var i = 0; i < msg.length; i += this._delta32)
+ this._update(msg, i, i + this._delta32);
+ }
+
+ return this;
+};
+
+BlockHash.prototype.digest = function digest(enc) {
+ this.update(this._pad());
+ assert(this.pending === null);
+
+ return this._digest(enc);
+};
+
+BlockHash.prototype._pad = function pad() {
+ var len = this.pendingTotal;
+ var bytes = this._delta8;
+ var k = bytes - ((len + this.padLength) % bytes);
+ var res = new Array(k + this.padLength);
+ res[0] = 0x80;
+ for (var i = 1; i < k; i++)
+ res[i] = 0;
+
+ // Append length
+ len <<= 3;
+ if (this.endian === 'big') {
+ for (var t = 8; t < this.padLength; t++)
+ res[i++] = 0;
+
+ res[i++] = 0;
+ res[i++] = 0;
+ res[i++] = 0;
+ res[i++] = 0;
+ res[i++] = (len >>> 24) & 0xff;
+ res[i++] = (len >>> 16) & 0xff;
+ res[i++] = (len >>> 8) & 0xff;
+ res[i++] = len & 0xff;
+ } else {
+ res[i++] = len & 0xff;
+ res[i++] = (len >>> 8) & 0xff;
+ res[i++] = (len >>> 16) & 0xff;
+ res[i++] = (len >>> 24) & 0xff;
+ res[i++] = 0;
+ res[i++] = 0;
+ res[i++] = 0;
+ res[i++] = 0;
+
+ for (t = 8; t < this.padLength; t++)
+ res[i++] = 0;
+ }
+
+ return res;
+};
+
+},{"./utils":99,"minimalistic-assert":104}],90:[function(require,module,exports){
+'use strict';
+
+var utils = require('./utils');
+var assert = require('minimalistic-assert');
+
+function Hmac(hash, key, enc) {
+ if (!(this instanceof Hmac))
+ return new Hmac(hash, key, enc);
+ this.Hash = hash;
+ this.blockSize = hash.blockSize / 8;
+ this.outSize = hash.outSize / 8;
+ this.inner = null;
+ this.outer = null;
+
+ this._init(utils.toArray(key, enc));
+}
+module.exports = Hmac;
+
+Hmac.prototype._init = function init(key) {
+ // Shorten key, if needed
+ if (key.length > this.blockSize)
+ key = new this.Hash().update(key).digest();
+ assert(key.length <= this.blockSize);
+
+ // Add padding to key
+ for (var i = key.length; i < this.blockSize; i++)
+ key.push(0);
+
+ for (i = 0; i < key.length; i++)
+ key[i] ^= 0x36;
+ this.inner = new this.Hash().update(key);
+
+ // 0x36 ^ 0x5c = 0x6a
+ for (i = 0; i < key.length; i++)
+ key[i] ^= 0x6a;
+ this.outer = new this.Hash().update(key);
+};
+
+Hmac.prototype.update = function update(msg, enc) {
+ this.inner.update(msg, enc);
+ return this;
+};
+
+Hmac.prototype.digest = function digest(enc) {
+ this.outer.update(this.inner.digest());
+ return this.outer.digest(enc);
+};
+
+},{"./utils":99,"minimalistic-assert":104}],91:[function(require,module,exports){
+'use strict';
+
+var utils = require('./utils');
+var common = require('./common');
+
+var rotl32 = utils.rotl32;
+var sum32 = utils.sum32;
+var sum32_3 = utils.sum32_3;
+var sum32_4 = utils.sum32_4;
+var BlockHash = common.BlockHash;
+
+function RIPEMD160() {
+ if (!(this instanceof RIPEMD160))
+ return new RIPEMD160();
+
+ BlockHash.call(this);
+
+ this.h = [ 0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0 ];
+ this.endian = 'little';
+}
+utils.inherits(RIPEMD160, BlockHash);
+exports.ripemd160 = RIPEMD160;
+
+RIPEMD160.blockSize = 512;
+RIPEMD160.outSize = 160;
+RIPEMD160.hmacStrength = 192;
+RIPEMD160.padLength = 64;
+
+RIPEMD160.prototype._update = function update(msg, start) {
+ var A = this.h[0];
+ var B = this.h[1];
+ var C = this.h[2];
+ var D = this.h[3];
+ var E = this.h[4];
+ var Ah = A;
+ var Bh = B;
+ var Ch = C;
+ var Dh = D;
+ var Eh = E;
+ for (var j = 0; j < 80; j++) {
+ var T = sum32(
+ rotl32(
+ sum32_4(A, f(j, B, C, D), msg[r[j] + start], K(j)),
+ s[j]),
+ E);
+ A = E;
+ E = D;
+ D = rotl32(C, 10);
+ C = B;
+ B = T;
+ T = sum32(
+ rotl32(
+ sum32_4(Ah, f(79 - j, Bh, Ch, Dh), msg[rh[j] + start], Kh(j)),
+ sh[j]),
+ Eh);
+ Ah = Eh;
+ Eh = Dh;
+ Dh = rotl32(Ch, 10);
+ Ch = Bh;
+ Bh = T;
+ }
+ T = sum32_3(this.h[1], C, Dh);
+ this.h[1] = sum32_3(this.h[2], D, Eh);
+ this.h[2] = sum32_3(this.h[3], E, Ah);
+ this.h[3] = sum32_3(this.h[4], A, Bh);
+ this.h[4] = sum32_3(this.h[0], B, Ch);
+ this.h[0] = T;
+};
+
+RIPEMD160.prototype._digest = function digest(enc) {
+ if (enc === 'hex')
+ return utils.toHex32(this.h, 'little');
+ else
+ return utils.split32(this.h, 'little');
+};
+
+function f(j, x, y, z) {
+ if (j <= 15)
+ return x ^ y ^ z;
+ else if (j <= 31)
+ return (x & y) | ((~x) & z);
+ else if (j <= 47)
+ return (x | (~y)) ^ z;
+ else if (j <= 63)
+ return (x & z) | (y & (~z));
+ else
+ return x ^ (y | (~z));
+}
+
+function K(j) {
+ if (j <= 15)
+ return 0x00000000;
+ else if (j <= 31)
+ return 0x5a827999;
+ else if (j <= 47)
+ return 0x6ed9eba1;
+ else if (j <= 63)
+ return 0x8f1bbcdc;
+ else
+ return 0xa953fd4e;
+}
+
+function Kh(j) {
+ if (j <= 15)
+ return 0x50a28be6;
+ else if (j <= 31)
+ return 0x5c4dd124;
+ else if (j <= 47)
+ return 0x6d703ef3;
+ else if (j <= 63)
+ return 0x7a6d76e9;
+ else
+ return 0x00000000;
+}
+
+var r = [
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
+ 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
+ 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
+ 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
+];
+
+var rh = [
+ 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
+ 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
+ 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
+ 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
+ 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
+];
+
+var s = [
+ 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
+ 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
+ 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
+ 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
+ 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
+];
+
+var sh = [
+ 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
+ 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
+ 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
+ 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
+ 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
+];
+
+},{"./common":89,"./utils":99}],92:[function(require,module,exports){
+'use strict';
+
+exports.sha1 = require('./sha/1');
+exports.sha224 = require('./sha/224');
+exports.sha256 = require('./sha/256');
+exports.sha384 = require('./sha/384');
+exports.sha512 = require('./sha/512');
+
+},{"./sha/1":93,"./sha/224":94,"./sha/256":95,"./sha/384":96,"./sha/512":97}],93:[function(require,module,exports){
+'use strict';
+
+var utils = require('../utils');
+var common = require('../common');
+var shaCommon = require('./common');
+
+var rotl32 = utils.rotl32;
+var sum32 = utils.sum32;
+var sum32_5 = utils.sum32_5;
+var ft_1 = shaCommon.ft_1;
+var BlockHash = common.BlockHash;
+
+var sha1_K = [
+ 0x5A827999, 0x6ED9EBA1,
+ 0x8F1BBCDC, 0xCA62C1D6
+];
+
+function SHA1() {
+ if (!(this instanceof SHA1))
+ return new SHA1();
+
+ BlockHash.call(this);
+ this.h = [
+ 0x67452301, 0xefcdab89, 0x98badcfe,
+ 0x10325476, 0xc3d2e1f0 ];
+ this.W = new Array(80);
+}
+
+utils.inherits(SHA1, BlockHash);
+module.exports = SHA1;
+
+SHA1.blockSize = 512;
+SHA1.outSize = 160;
+SHA1.hmacStrength = 80;
+SHA1.padLength = 64;
+
+SHA1.prototype._update = function _update(msg, start) {
+ var W = this.W;
+
+ for (var i = 0; i < 16; i++)
+ W[i] = msg[start + i];
+
+ for(; i < W.length; i++)
+ W[i] = rotl32(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1);
+
+ var a = this.h[0];
+ var b = this.h[1];
+ var c = this.h[2];
+ var d = this.h[3];
+ var e = this.h[4];
+
+ for (i = 0; i < W.length; i++) {
+ var s = ~~(i / 20);
+ var t = sum32_5(rotl32(a, 5), ft_1(s, b, c, d), e, W[i], sha1_K[s]);
+ e = d;
+ d = c;
+ c = rotl32(b, 30);
+ b = a;
+ a = t;
+ }
+
+ this.h[0] = sum32(this.h[0], a);
+ this.h[1] = sum32(this.h[1], b);
+ this.h[2] = sum32(this.h[2], c);
+ this.h[3] = sum32(this.h[3], d);
+ this.h[4] = sum32(this.h[4], e);
+};
+
+SHA1.prototype._digest = function digest(enc) {
+ if (enc === 'hex')
+ return utils.toHex32(this.h, 'big');
+ else
+ return utils.split32(this.h, 'big');
+};
+
+},{"../common":89,"../utils":99,"./common":98}],94:[function(require,module,exports){
+'use strict';
+
+var utils = require('../utils');
+var SHA256 = require('./256');
+
+function SHA224() {
+ if (!(this instanceof SHA224))
+ return new SHA224();
+
+ SHA256.call(this);
+ this.h = [
+ 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,
+ 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4 ];
+}
+utils.inherits(SHA224, SHA256);
+module.exports = SHA224;
+
+SHA224.blockSize = 512;
+SHA224.outSize = 224;
+SHA224.hmacStrength = 192;
+SHA224.padLength = 64;
+
+SHA224.prototype._digest = function digest(enc) {
+ // Just truncate output
+ if (enc === 'hex')
+ return utils.toHex32(this.h.slice(0, 7), 'big');
+ else
+ return utils.split32(this.h.slice(0, 7), 'big');
+};
+
+
+},{"../utils":99,"./256":95}],95:[function(require,module,exports){
+'use strict';
+
+var utils = require('../utils');
+var common = require('../common');
+var shaCommon = require('./common');
+var assert = require('minimalistic-assert');
+
+var sum32 = utils.sum32;
+var sum32_4 = utils.sum32_4;
+var sum32_5 = utils.sum32_5;
+var ch32 = shaCommon.ch32;
+var maj32 = shaCommon.maj32;
+var s0_256 = shaCommon.s0_256;
+var s1_256 = shaCommon.s1_256;
+var g0_256 = shaCommon.g0_256;
+var g1_256 = shaCommon.g1_256;
+
+var BlockHash = common.BlockHash;
+
+var sha256_K = [
+ 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,
+ 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
+ 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,
+ 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
+ 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,
+ 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
+ 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,
+ 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
+ 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,
+ 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
+ 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,
+ 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
+ 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,
+ 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
+ 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,
+ 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
+];
+
+function SHA256() {
+ if (!(this instanceof SHA256))
+ return new SHA256();
+
+ BlockHash.call(this);
+ this.h = [
+ 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,
+ 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
+ ];
+ this.k = sha256_K;
+ this.W = new Array(64);
+}
+utils.inherits(SHA256, BlockHash);
+module.exports = SHA256;
+
+SHA256.blockSize = 512;
+SHA256.outSize = 256;
+SHA256.hmacStrength = 192;
+SHA256.padLength = 64;
+
+SHA256.prototype._update = function _update(msg, start) {
+ var W = this.W;
+
+ for (var i = 0; i < 16; i++)
+ W[i] = msg[start + i];
+ for (; i < W.length; i++)
+ W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]);
+
+ var a = this.h[0];
+ var b = this.h[1];
+ var c = this.h[2];
+ var d = this.h[3];
+ var e = this.h[4];
+ var f = this.h[5];
+ var g = this.h[6];
+ var h = this.h[7];
+
+ assert(this.k.length === W.length);
+ for (i = 0; i < W.length; i++) {
+ var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]);
+ var T2 = sum32(s0_256(a), maj32(a, b, c));
+ h = g;
+ g = f;
+ f = e;
+ e = sum32(d, T1);
+ d = c;
+ c = b;
+ b = a;
+ a = sum32(T1, T2);
+ }
+
+ this.h[0] = sum32(this.h[0], a);
+ this.h[1] = sum32(this.h[1], b);
+ this.h[2] = sum32(this.h[2], c);
+ this.h[3] = sum32(this.h[3], d);
+ this.h[4] = sum32(this.h[4], e);
+ this.h[5] = sum32(this.h[5], f);
+ this.h[6] = sum32(this.h[6], g);
+ this.h[7] = sum32(this.h[7], h);
+};
+
+SHA256.prototype._digest = function digest(enc) {
+ if (enc === 'hex')
+ return utils.toHex32(this.h, 'big');
+ else
+ return utils.split32(this.h, 'big');
+};
+
+},{"../common":89,"../utils":99,"./common":98,"minimalistic-assert":104}],96:[function(require,module,exports){
+'use strict';
+
+var utils = require('../utils');
+
+var SHA512 = require('./512');
+
+function SHA384() {
+ if (!(this instanceof SHA384))
+ return new SHA384();
+
+ SHA512.call(this);
+ this.h = [
+ 0xcbbb9d5d, 0xc1059ed8,
+ 0x629a292a, 0x367cd507,
+ 0x9159015a, 0x3070dd17,
+ 0x152fecd8, 0xf70e5939,
+ 0x67332667, 0xffc00b31,
+ 0x8eb44a87, 0x68581511,
+ 0xdb0c2e0d, 0x64f98fa7,
+ 0x47b5481d, 0xbefa4fa4 ];
+}
+utils.inherits(SHA384, SHA512);
+module.exports = SHA384;
+
+SHA384.blockSize = 1024;
+SHA384.outSize = 384;
+SHA384.hmacStrength = 192;
+SHA384.padLength = 128;
+
+SHA384.prototype._digest = function digest(enc) {
+ if (enc === 'hex')
+ return utils.toHex32(this.h.slice(0, 12), 'big');
+ else
+ return utils.split32(this.h.slice(0, 12), 'big');
+};
+
+},{"../utils":99,"./512":97}],97:[function(require,module,exports){
+'use strict';
+
+var utils = require('../utils');
+var common = require('../common');
+var assert = require('minimalistic-assert');
+
+var rotr64_hi = utils.rotr64_hi;
+var rotr64_lo = utils.rotr64_lo;
+var shr64_hi = utils.shr64_hi;
+var shr64_lo = utils.shr64_lo;
+var sum64 = utils.sum64;
+var sum64_hi = utils.sum64_hi;
+var sum64_lo = utils.sum64_lo;
+var sum64_4_hi = utils.sum64_4_hi;
+var sum64_4_lo = utils.sum64_4_lo;
+var sum64_5_hi = utils.sum64_5_hi;
+var sum64_5_lo = utils.sum64_5_lo;
+
+var BlockHash = common.BlockHash;
+
+var sha512_K = [
+ 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,
+ 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,
+ 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,
+ 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,
+ 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,
+ 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,
+ 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,
+ 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,
+ 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,
+ 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
+ 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,
+ 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,
+ 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,
+ 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,
+ 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,
+ 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,
+ 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,
+ 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,
+ 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,
+ 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
+ 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,
+ 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,
+ 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,
+ 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,
+ 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,
+ 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,
+ 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,
+ 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,
+ 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,
+ 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
+ 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,
+ 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,
+ 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,
+ 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,
+ 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,
+ 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,
+ 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,
+ 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,
+ 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,
+ 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817
+];
+
+function SHA512() {
+ if (!(this instanceof SHA512))
+ return new SHA512();
+
+ BlockHash.call(this);
+ this.h = [
+ 0x6a09e667, 0xf3bcc908,
+ 0xbb67ae85, 0x84caa73b,
+ 0x3c6ef372, 0xfe94f82b,
+ 0xa54ff53a, 0x5f1d36f1,
+ 0x510e527f, 0xade682d1,
+ 0x9b05688c, 0x2b3e6c1f,
+ 0x1f83d9ab, 0xfb41bd6b,
+ 0x5be0cd19, 0x137e2179 ];
+ this.k = sha512_K;
+ this.W = new Array(160);
+}
+utils.inherits(SHA512, BlockHash);
+module.exports = SHA512;
+
+SHA512.blockSize = 1024;
+SHA512.outSize = 512;
+SHA512.hmacStrength = 192;
+SHA512.padLength = 128;
+
+SHA512.prototype._prepareBlock = function _prepareBlock(msg, start) {
+ var W = this.W;
+
+ // 32 x 32bit words
+ for (var i = 0; i < 32; i++)
+ W[i] = msg[start + i];
+ for (; i < W.length; i += 2) {
+ var c0_hi = g1_512_hi(W[i - 4], W[i - 3]); // i - 2
+ var c0_lo = g1_512_lo(W[i - 4], W[i - 3]);
+ var c1_hi = W[i - 14]; // i - 7
+ var c1_lo = W[i - 13];
+ var c2_hi = g0_512_hi(W[i - 30], W[i - 29]); // i - 15
+ var c2_lo = g0_512_lo(W[i - 30], W[i - 29]);
+ var c3_hi = W[i - 32]; // i - 16
+ var c3_lo = W[i - 31];
+
+ W[i] = sum64_4_hi(
+ c0_hi, c0_lo,
+ c1_hi, c1_lo,
+ c2_hi, c2_lo,
+ c3_hi, c3_lo);
+ W[i + 1] = sum64_4_lo(
+ c0_hi, c0_lo,
+ c1_hi, c1_lo,
+ c2_hi, c2_lo,
+ c3_hi, c3_lo);
+ }
+};
+
+SHA512.prototype._update = function _update(msg, start) {
+ this._prepareBlock(msg, start);
+
+ var W = this.W;
+
+ var ah = this.h[0];
+ var al = this.h[1];
+ var bh = this.h[2];
+ var bl = this.h[3];
+ var ch = this.h[4];
+ var cl = this.h[5];
+ var dh = this.h[6];
+ var dl = this.h[7];
+ var eh = this.h[8];
+ var el = this.h[9];
+ var fh = this.h[10];
+ var fl = this.h[11];
+ var gh = this.h[12];
+ var gl = this.h[13];
+ var hh = this.h[14];
+ var hl = this.h[15];
+
+ assert(this.k.length === W.length);
+ for (var i = 0; i < W.length; i += 2) {
+ var c0_hi = hh;
+ var c0_lo = hl;
+ var c1_hi = s1_512_hi(eh, el);
+ var c1_lo = s1_512_lo(eh, el);
+ var c2_hi = ch64_hi(eh, el, fh, fl, gh, gl);
+ var c2_lo = ch64_lo(eh, el, fh, fl, gh, gl);
+ var c3_hi = this.k[i];
+ var c3_lo = this.k[i + 1];
+ var c4_hi = W[i];
+ var c4_lo = W[i + 1];
+
+ var T1_hi = sum64_5_hi(
+ c0_hi, c0_lo,
+ c1_hi, c1_lo,
+ c2_hi, c2_lo,
+ c3_hi, c3_lo,
+ c4_hi, c4_lo);
+ var T1_lo = sum64_5_lo(
+ c0_hi, c0_lo,
+ c1_hi, c1_lo,
+ c2_hi, c2_lo,
+ c3_hi, c3_lo,
+ c4_hi, c4_lo);
+
+ c0_hi = s0_512_hi(ah, al);
+ c0_lo = s0_512_lo(ah, al);
+ c1_hi = maj64_hi(ah, al, bh, bl, ch, cl);
+ c1_lo = maj64_lo(ah, al, bh, bl, ch, cl);
+
+ var T2_hi = sum64_hi(c0_hi, c0_lo, c1_hi, c1_lo);
+ var T2_lo = sum64_lo(c0_hi, c0_lo, c1_hi, c1_lo);
+
+ hh = gh;
+ hl = gl;
+
+ gh = fh;
+ gl = fl;
+
+ fh = eh;
+ fl = el;
+
+ eh = sum64_hi(dh, dl, T1_hi, T1_lo);
+ el = sum64_lo(dl, dl, T1_hi, T1_lo);
+
+ dh = ch;
+ dl = cl;
+
+ ch = bh;
+ cl = bl;
+
+ bh = ah;
+ bl = al;
+
+ ah = sum64_hi(T1_hi, T1_lo, T2_hi, T2_lo);
+ al = sum64_lo(T1_hi, T1_lo, T2_hi, T2_lo);
+ }
+
+ sum64(this.h, 0, ah, al);
+ sum64(this.h, 2, bh, bl);
+ sum64(this.h, 4, ch, cl);
+ sum64(this.h, 6, dh, dl);
+ sum64(this.h, 8, eh, el);
+ sum64(this.h, 10, fh, fl);
+ sum64(this.h, 12, gh, gl);
+ sum64(this.h, 14, hh, hl);
+};
+
+SHA512.prototype._digest = function digest(enc) {
+ if (enc === 'hex')
+ return utils.toHex32(this.h, 'big');
+ else
+ return utils.split32(this.h, 'big');
+};
+
+function ch64_hi(xh, xl, yh, yl, zh) {
+ var r = (xh & yh) ^ ((~xh) & zh);
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function ch64_lo(xh, xl, yh, yl, zh, zl) {
+ var r = (xl & yl) ^ ((~xl) & zl);
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function maj64_hi(xh, xl, yh, yl, zh) {
+ var r = (xh & yh) ^ (xh & zh) ^ (yh & zh);
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function maj64_lo(xh, xl, yh, yl, zh, zl) {
+ var r = (xl & yl) ^ (xl & zl) ^ (yl & zl);
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function s0_512_hi(xh, xl) {
+ var c0_hi = rotr64_hi(xh, xl, 28);
+ var c1_hi = rotr64_hi(xl, xh, 2); // 34
+ var c2_hi = rotr64_hi(xl, xh, 7); // 39
+
+ var r = c0_hi ^ c1_hi ^ c2_hi;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function s0_512_lo(xh, xl) {
+ var c0_lo = rotr64_lo(xh, xl, 28);
+ var c1_lo = rotr64_lo(xl, xh, 2); // 34
+ var c2_lo = rotr64_lo(xl, xh, 7); // 39
+
+ var r = c0_lo ^ c1_lo ^ c2_lo;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function s1_512_hi(xh, xl) {
+ var c0_hi = rotr64_hi(xh, xl, 14);
+ var c1_hi = rotr64_hi(xh, xl, 18);
+ var c2_hi = rotr64_hi(xl, xh, 9); // 41
+
+ var r = c0_hi ^ c1_hi ^ c2_hi;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function s1_512_lo(xh, xl) {
+ var c0_lo = rotr64_lo(xh, xl, 14);
+ var c1_lo = rotr64_lo(xh, xl, 18);
+ var c2_lo = rotr64_lo(xl, xh, 9); // 41
+
+ var r = c0_lo ^ c1_lo ^ c2_lo;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function g0_512_hi(xh, xl) {
+ var c0_hi = rotr64_hi(xh, xl, 1);
+ var c1_hi = rotr64_hi(xh, xl, 8);
+ var c2_hi = shr64_hi(xh, xl, 7);
+
+ var r = c0_hi ^ c1_hi ^ c2_hi;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function g0_512_lo(xh, xl) {
+ var c0_lo = rotr64_lo(xh, xl, 1);
+ var c1_lo = rotr64_lo(xh, xl, 8);
+ var c2_lo = shr64_lo(xh, xl, 7);
+
+ var r = c0_lo ^ c1_lo ^ c2_lo;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function g1_512_hi(xh, xl) {
+ var c0_hi = rotr64_hi(xh, xl, 19);
+ var c1_hi = rotr64_hi(xl, xh, 29); // 61
+ var c2_hi = shr64_hi(xh, xl, 6);
+
+ var r = c0_hi ^ c1_hi ^ c2_hi;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+function g1_512_lo(xh, xl) {
+ var c0_lo = rotr64_lo(xh, xl, 19);
+ var c1_lo = rotr64_lo(xl, xh, 29); // 61
+ var c2_lo = shr64_lo(xh, xl, 6);
+
+ var r = c0_lo ^ c1_lo ^ c2_lo;
+ if (r < 0)
+ r += 0x100000000;
+ return r;
+}
+
+},{"../common":89,"../utils":99,"minimalistic-assert":104}],98:[function(require,module,exports){
+'use strict';
+
+var utils = require('../utils');
+var rotr32 = utils.rotr32;
+
+function ft_1(s, x, y, z) {
+ if (s === 0)
+ return ch32(x, y, z);
+ if (s === 1 || s === 3)
+ return p32(x, y, z);
+ if (s === 2)
+ return maj32(x, y, z);
+}
+exports.ft_1 = ft_1;
+
+function ch32(x, y, z) {
+ return (x & y) ^ ((~x) & z);
+}
+exports.ch32 = ch32;
+
+function maj32(x, y, z) {
+ return (x & y) ^ (x & z) ^ (y & z);
+}
+exports.maj32 = maj32;
+
+function p32(x, y, z) {
+ return x ^ y ^ z;
+}
+exports.p32 = p32;
+
+function s0_256(x) {
+ return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22);
+}
+exports.s0_256 = s0_256;
+
+function s1_256(x) {
+ return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25);
+}
+exports.s1_256 = s1_256;
+
+function g0_256(x) {
+ return rotr32(x, 7) ^ rotr32(x, 18) ^ (x >>> 3);
+}
+exports.g0_256 = g0_256;
+
+function g1_256(x) {
+ return rotr32(x, 17) ^ rotr32(x, 19) ^ (x >>> 10);
+}
+exports.g1_256 = g1_256;
+
+},{"../utils":99}],99:[function(require,module,exports){
+'use strict';
+
+var assert = require('minimalistic-assert');
+var inherits = require('inherits');
+
+exports.inherits = inherits;
+
+function isSurrogatePair(msg, i) {
+ if ((msg.charCodeAt(i) & 0xFC00) !== 0xD800) {
+ return false;
+ }
+ if (i < 0 || i + 1 >= msg.length) {
+ return false;
+ }
+ return (msg.charCodeAt(i + 1) & 0xFC00) === 0xDC00;
+}
+
+function toArray(msg, enc) {
+ if (Array.isArray(msg))
+ return msg.slice();
+ if (!msg)
+ return [];
+ var res = [];
+ if (typeof msg === 'string') {
+ if (!enc) {
+ // Inspired by stringToUtf8ByteArray() in closure-library by Google
+ // https://github.com/google/closure-library/blob/8598d87242af59aac233270742c8984e2b2bdbe0/closure/goog/crypt/crypt.js#L117-L143
+ // Apache License 2.0
+ // https://github.com/google/closure-library/blob/master/LICENSE
+ var p = 0;
+ for (var i = 0; i < msg.length; i++) {
+ var c = msg.charCodeAt(i);
+ if (c < 128) {
+ res[p++] = c;
+ } else if (c < 2048) {
+ res[p++] = (c >> 6) | 192;
+ res[p++] = (c & 63) | 128;
+ } else if (isSurrogatePair(msg, i)) {
+ c = 0x10000 + ((c & 0x03FF) << 10) + (msg.charCodeAt(++i) & 0x03FF);
+ res[p++] = (c >> 18) | 240;
+ res[p++] = ((c >> 12) & 63) | 128;
+ res[p++] = ((c >> 6) & 63) | 128;
+ res[p++] = (c & 63) | 128;
+ } else {
+ res[p++] = (c >> 12) | 224;
+ res[p++] = ((c >> 6) & 63) | 128;
+ res[p++] = (c & 63) | 128;
+ }
+ }
+ } else if (enc === 'hex') {
+ msg = msg.replace(/[^a-z0-9]+/ig, '');
+ if (msg.length % 2 !== 0)
+ msg = '0' + msg;
+ for (i = 0; i < msg.length; i += 2)
+ res.push(parseInt(msg[i] + msg[i + 1], 16));
+ }
+ } else {
+ for (i = 0; i < msg.length; i++)
+ res[i] = msg[i] | 0;
+ }
+ return res;
+}
+exports.toArray = toArray;
+
+function toHex(msg) {
+ var res = '';
+ for (var i = 0; i < msg.length; i++)
+ res += zero2(msg[i].toString(16));
+ return res;
+}
+exports.toHex = toHex;
+
+function htonl(w) {
+ var res = (w >>> 24) |
+ ((w >>> 8) & 0xff00) |
+ ((w << 8) & 0xff0000) |
+ ((w & 0xff) << 24);
+ return res >>> 0;
+}
+exports.htonl = htonl;
+
+function toHex32(msg, endian) {
+ var res = '';
+ for (var i = 0; i < msg.length; i++) {
+ var w = msg[i];
+ if (endian === 'little')
+ w = htonl(w);
+ res += zero8(w.toString(16));
+ }
+ return res;
+}
+exports.toHex32 = toHex32;
+
+function zero2(word) {
+ if (word.length === 1)
+ return '0' + word;
+ else
+ return word;
+}
+exports.zero2 = zero2;
+
+function zero8(word) {
+ if (word.length === 7)
+ return '0' + word;
+ else if (word.length === 6)
+ return '00' + word;
+ else if (word.length === 5)
+ return '000' + word;
+ else if (word.length === 4)
+ return '0000' + word;
+ else if (word.length === 3)
+ return '00000' + word;
+ else if (word.length === 2)
+ return '000000' + word;
+ else if (word.length === 1)
+ return '0000000' + word;
+ else
+ return word;
+}
+exports.zero8 = zero8;
+
+function join32(msg, start, end, endian) {
+ var len = end - start;
+ assert(len % 4 === 0);
+ var res = new Array(len / 4);
+ for (var i = 0, k = start; i < res.length; i++, k += 4) {
+ var w;
+ if (endian === 'big')
+ w = (msg[k] << 24) | (msg[k + 1] << 16) | (msg[k + 2] << 8) | msg[k + 3];
+ else
+ w = (msg[k + 3] << 24) | (msg[k + 2] << 16) | (msg[k + 1] << 8) | msg[k];
+ res[i] = w >>> 0;
+ }
+ return res;
+}
+exports.join32 = join32;
+
+function split32(msg, endian) {
+ var res = new Array(msg.length * 4);
+ for (var i = 0, k = 0; i < msg.length; i++, k += 4) {
+ var m = msg[i];
+ if (endian === 'big') {
+ res[k] = m >>> 24;
+ res[k + 1] = (m >>> 16) & 0xff;
+ res[k + 2] = (m >>> 8) & 0xff;
+ res[k + 3] = m & 0xff;
+ } else {
+ res[k + 3] = m >>> 24;
+ res[k + 2] = (m >>> 16) & 0xff;
+ res[k + 1] = (m >>> 8) & 0xff;
+ res[k] = m & 0xff;
+ }
+ }
+ return res;
+}
+exports.split32 = split32;
+
+function rotr32(w, b) {
+ return (w >>> b) | (w << (32 - b));
+}
+exports.rotr32 = rotr32;
+
+function rotl32(w, b) {
+ return (w << b) | (w >>> (32 - b));
+}
+exports.rotl32 = rotl32;
+
+function sum32(a, b) {
+ return (a + b) >>> 0;
+}
+exports.sum32 = sum32;
+
+function sum32_3(a, b, c) {
+ return (a + b + c) >>> 0;
+}
+exports.sum32_3 = sum32_3;
+
+function sum32_4(a, b, c, d) {
+ return (a + b + c + d) >>> 0;
+}
+exports.sum32_4 = sum32_4;
+
+function sum32_5(a, b, c, d, e) {
+ return (a + b + c + d + e) >>> 0;
+}
+exports.sum32_5 = sum32_5;
+
+function sum64(buf, pos, ah, al) {
+ var bh = buf[pos];
+ var bl = buf[pos + 1];
+
+ var lo = (al + bl) >>> 0;
+ var hi = (lo < al ? 1 : 0) + ah + bh;
+ buf[pos] = hi >>> 0;
+ buf[pos + 1] = lo;
+}
+exports.sum64 = sum64;
+
+function sum64_hi(ah, al, bh, bl) {
+ var lo = (al + bl) >>> 0;
+ var hi = (lo < al ? 1 : 0) + ah + bh;
+ return hi >>> 0;
+}
+exports.sum64_hi = sum64_hi;
+
+function sum64_lo(ah, al, bh, bl) {
+ var lo = al + bl;
+ return lo >>> 0;
+}
+exports.sum64_lo = sum64_lo;
+
+function sum64_4_hi(ah, al, bh, bl, ch, cl, dh, dl) {
+ var carry = 0;
+ var lo = al;
+ lo = (lo + bl) >>> 0;
+ carry += lo < al ? 1 : 0;
+ lo = (lo + cl) >>> 0;
+ carry += lo < cl ? 1 : 0;
+ lo = (lo + dl) >>> 0;
+ carry += lo < dl ? 1 : 0;
+
+ var hi = ah + bh + ch + dh + carry;
+ return hi >>> 0;
+}
+exports.sum64_4_hi = sum64_4_hi;
+
+function sum64_4_lo(ah, al, bh, bl, ch, cl, dh, dl) {
+ var lo = al + bl + cl + dl;
+ return lo >>> 0;
+}
+exports.sum64_4_lo = sum64_4_lo;
+
+function sum64_5_hi(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {
+ var carry = 0;
+ var lo = al;
+ lo = (lo + bl) >>> 0;
+ carry += lo < al ? 1 : 0;
+ lo = (lo + cl) >>> 0;
+ carry += lo < cl ? 1 : 0;
+ lo = (lo + dl) >>> 0;
+ carry += lo < dl ? 1 : 0;
+ lo = (lo + el) >>> 0;
+ carry += lo < el ? 1 : 0;
+
+ var hi = ah + bh + ch + dh + eh + carry;
+ return hi >>> 0;
+}
+exports.sum64_5_hi = sum64_5_hi;
+
+function sum64_5_lo(ah, al, bh, bl, ch, cl, dh, dl, eh, el) {
+ var lo = al + bl + cl + dl + el;
+
+ return lo >>> 0;
+}
+exports.sum64_5_lo = sum64_5_lo;
+
+function rotr64_hi(ah, al, num) {
+ var r = (al << (32 - num)) | (ah >>> num);
+ return r >>> 0;
+}
+exports.rotr64_hi = rotr64_hi;
+
+function rotr64_lo(ah, al, num) {
+ var r = (ah << (32 - num)) | (al >>> num);
+ return r >>> 0;
+}
+exports.rotr64_lo = rotr64_lo;
+
+function shr64_hi(ah, al, num) {
+ return ah >>> num;
+}
+exports.shr64_hi = shr64_hi;
+
+function shr64_lo(ah, al, num) {
+ var r = (ah << (32 - num)) | (al >>> num);
+ return r >>> 0;
+}
+exports.shr64_lo = shr64_lo;
+
+},{"inherits":101,"minimalistic-assert":104}],100:[function(require,module,exports){
+'use strict';
+
+var hash = require('hash.js');
+var utils = require('minimalistic-crypto-utils');
+var assert = require('minimalistic-assert');
+
+function HmacDRBG(options) {
+ if (!(this instanceof HmacDRBG))
+ return new HmacDRBG(options);
+ this.hash = options.hash;
+ this.predResist = !!options.predResist;
+
+ this.outLen = this.hash.outSize;
+ this.minEntropy = options.minEntropy || this.hash.hmacStrength;
+
+ this._reseed = null;
+ this.reseedInterval = null;
+ this.K = null;
+ this.V = null;
+
+ var entropy = utils.toArray(options.entropy, options.entropyEnc || 'hex');
+ var nonce = utils.toArray(options.nonce, options.nonceEnc || 'hex');
+ var pers = utils.toArray(options.pers, options.persEnc || 'hex');
+ assert(entropy.length >= (this.minEntropy / 8),
+ 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits');
+ this._init(entropy, nonce, pers);
+}
+module.exports = HmacDRBG;
+
+HmacDRBG.prototype._init = function init(entropy, nonce, pers) {
+ var seed = entropy.concat(nonce).concat(pers);
+
+ this.K = new Array(this.outLen / 8);
+ this.V = new Array(this.outLen / 8);
+ for (var i = 0; i < this.V.length; i++) {
+ this.K[i] = 0x00;
+ this.V[i] = 0x01;
+ }
+
+ this._update(seed);
+ this._reseed = 1;
+ this.reseedInterval = 0x1000000000000; // 2^48
+};
+
+HmacDRBG.prototype._hmac = function hmac() {
+ return new hash.hmac(this.hash, this.K);
+};
+
+HmacDRBG.prototype._update = function update(seed) {
+ var kmac = this._hmac()
+ .update(this.V)
+ .update([ 0x00 ]);
+ if (seed)
+ kmac = kmac.update(seed);
+ this.K = kmac.digest();
+ this.V = this._hmac().update(this.V).digest();
+ if (!seed)
+ return;
+
+ this.K = this._hmac()
+ .update(this.V)
+ .update([ 0x01 ])
+ .update(seed)
+ .digest();
+ this.V = this._hmac().update(this.V).digest();
+};
+
+HmacDRBG.prototype.reseed = function reseed(entropy, entropyEnc, add, addEnc) {
+ // Optional entropy enc
+ if (typeof entropyEnc !== 'string') {
+ addEnc = add;
+ add = entropyEnc;
+ entropyEnc = null;
+ }
+
+ entropy = utils.toArray(entropy, entropyEnc);
+ add = utils.toArray(add, addEnc);
+
+ assert(entropy.length >= (this.minEntropy / 8),
+ 'Not enough entropy. Minimum is: ' + this.minEntropy + ' bits');
+
+ this._update(entropy.concat(add || []));
+ this._reseed = 1;
+};
+
+HmacDRBG.prototype.generate = function generate(len, enc, add, addEnc) {
+ if (this._reseed > this.reseedInterval)
+ throw new Error('Reseed is required');
+
+ // Optional encoding
+ if (typeof enc !== 'string') {
+ addEnc = add;
+ add = enc;
+ enc = null;
+ }
+
+ // Optional additional data
+ if (add) {
+ add = utils.toArray(add, addEnc || 'hex');
+ this._update(add);
+ }
+
+ var temp = [];
+ while (temp.length < len) {
+ this.V = this._hmac().update(this.V).digest();
+ temp = temp.concat(this.V);
+ }
+
+ var res = temp.slice(0, len);
+ this._update(add);
+ this._reseed++;
+ return utils.encode(res, enc);
+};
+
+},{"hash.js":88,"minimalistic-assert":104,"minimalistic-crypto-utils":105}],101:[function(require,module,exports){
+if (typeof Object.create === 'function') {
+ // implementation from standard node.js 'util' module
+ module.exports = function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor
+ ctor.prototype = Object.create(superCtor.prototype, {
+ constructor: {
+ value: ctor,
+ enumerable: false,
+ writable: true,
+ configurable: true
+ }
+ });
+ };
+} else {
+ // old school shim for old browsers
+ module.exports = function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor
+ var TempCtor = function () {}
+ TempCtor.prototype = superCtor.prototype
+ ctor.prototype = new TempCtor()
+ ctor.prototype.constructor = ctor
+ }
+}
+
+},{}],102:[function(require,module,exports){
+'use strict'
+var inherits = require('inherits')
+var HashBase = require('hash-base')
+var Buffer = require('safe-buffer').Buffer
+
+var ARRAY16 = new Array(16)
+
+function MD5 () {
+ HashBase.call(this, 64)
+
+ // state
+ this._a = 0x67452301
+ this._b = 0xefcdab89
+ this._c = 0x98badcfe
+ this._d = 0x10325476
+}
+
+inherits(MD5, HashBase)
+
+MD5.prototype._update = function () {
+ var M = ARRAY16
+ for (var i = 0; i < 16; ++i) M[i] = this._block.readInt32LE(i * 4)
+
+ var a = this._a
+ var b = this._b
+ var c = this._c
+ var d = this._d
+
+ a = fnF(a, b, c, d, M[0], 0xd76aa478, 7)
+ d = fnF(d, a, b, c, M[1], 0xe8c7b756, 12)
+ c = fnF(c, d, a, b, M[2], 0x242070db, 17)
+ b = fnF(b, c, d, a, M[3], 0xc1bdceee, 22)
+ a = fnF(a, b, c, d, M[4], 0xf57c0faf, 7)
+ d = fnF(d, a, b, c, M[5], 0x4787c62a, 12)
+ c = fnF(c, d, a, b, M[6], 0xa8304613, 17)
+ b = fnF(b, c, d, a, M[7], 0xfd469501, 22)
+ a = fnF(a, b, c, d, M[8], 0x698098d8, 7)
+ d = fnF(d, a, b, c, M[9], 0x8b44f7af, 12)
+ c = fnF(c, d, a, b, M[10], 0xffff5bb1, 17)
+ b = fnF(b, c, d, a, M[11], 0x895cd7be, 22)
+ a = fnF(a, b, c, d, M[12], 0x6b901122, 7)
+ d = fnF(d, a, b, c, M[13], 0xfd987193, 12)
+ c = fnF(c, d, a, b, M[14], 0xa679438e, 17)
+ b = fnF(b, c, d, a, M[15], 0x49b40821, 22)
+
+ a = fnG(a, b, c, d, M[1], 0xf61e2562, 5)
+ d = fnG(d, a, b, c, M[6], 0xc040b340, 9)
+ c = fnG(c, d, a, b, M[11], 0x265e5a51, 14)
+ b = fnG(b, c, d, a, M[0], 0xe9b6c7aa, 20)
+ a = fnG(a, b, c, d, M[5], 0xd62f105d, 5)
+ d = fnG(d, a, b, c, M[10], 0x02441453, 9)
+ c = fnG(c, d, a, b, M[15], 0xd8a1e681, 14)
+ b = fnG(b, c, d, a, M[4], 0xe7d3fbc8, 20)
+ a = fnG(a, b, c, d, M[9], 0x21e1cde6, 5)
+ d = fnG(d, a, b, c, M[14], 0xc33707d6, 9)
+ c = fnG(c, d, a, b, M[3], 0xf4d50d87, 14)
+ b = fnG(b, c, d, a, M[8], 0x455a14ed, 20)
+ a = fnG(a, b, c, d, M[13], 0xa9e3e905, 5)
+ d = fnG(d, a, b, c, M[2], 0xfcefa3f8, 9)
+ c = fnG(c, d, a, b, M[7], 0x676f02d9, 14)
+ b = fnG(b, c, d, a, M[12], 0x8d2a4c8a, 20)
+
+ a = fnH(a, b, c, d, M[5], 0xfffa3942, 4)
+ d = fnH(d, a, b, c, M[8], 0x8771f681, 11)
+ c = fnH(c, d, a, b, M[11], 0x6d9d6122, 16)
+ b = fnH(b, c, d, a, M[14], 0xfde5380c, 23)
+ a = fnH(a, b, c, d, M[1], 0xa4beea44, 4)
+ d = fnH(d, a, b, c, M[4], 0x4bdecfa9, 11)
+ c = fnH(c, d, a, b, M[7], 0xf6bb4b60, 16)
+ b = fnH(b, c, d, a, M[10], 0xbebfbc70, 23)
+ a = fnH(a, b, c, d, M[13], 0x289b7ec6, 4)
+ d = fnH(d, a, b, c, M[0], 0xeaa127fa, 11)
+ c = fnH(c, d, a, b, M[3], 0xd4ef3085, 16)
+ b = fnH(b, c, d, a, M[6], 0x04881d05, 23)
+ a = fnH(a, b, c, d, M[9], 0xd9d4d039, 4)
+ d = fnH(d, a, b, c, M[12], 0xe6db99e5, 11)
+ c = fnH(c, d, a, b, M[15], 0x1fa27cf8, 16)
+ b = fnH(b, c, d, a, M[2], 0xc4ac5665, 23)
+
+ a = fnI(a, b, c, d, M[0], 0xf4292244, 6)
+ d = fnI(d, a, b, c, M[7], 0x432aff97, 10)
+ c = fnI(c, d, a, b, M[14], 0xab9423a7, 15)
+ b = fnI(b, c, d, a, M[5], 0xfc93a039, 21)
+ a = fnI(a, b, c, d, M[12], 0x655b59c3, 6)
+ d = fnI(d, a, b, c, M[3], 0x8f0ccc92, 10)
+ c = fnI(c, d, a, b, M[10], 0xffeff47d, 15)
+ b = fnI(b, c, d, a, M[1], 0x85845dd1, 21)
+ a = fnI(a, b, c, d, M[8], 0x6fa87e4f, 6)
+ d = fnI(d, a, b, c, M[15], 0xfe2ce6e0, 10)
+ c = fnI(c, d, a, b, M[6], 0xa3014314, 15)
+ b = fnI(b, c, d, a, M[13], 0x4e0811a1, 21)
+ a = fnI(a, b, c, d, M[4], 0xf7537e82, 6)
+ d = fnI(d, a, b, c, M[11], 0xbd3af235, 10)
+ c = fnI(c, d, a, b, M[2], 0x2ad7d2bb, 15)
+ b = fnI(b, c, d, a, M[9], 0xeb86d391, 21)
+
+ this._a = (this._a + a) | 0
+ this._b = (this._b + b) | 0
+ this._c = (this._c + c) | 0
+ this._d = (this._d + d) | 0
+}
+
+MD5.prototype._digest = function () {
+ // create padding and handle blocks
+ this._block[this._blockOffset++] = 0x80
+ if (this._blockOffset > 56) {
+ this._block.fill(0, this._blockOffset, 64)
+ this._update()
+ this._blockOffset = 0
+ }
+
+ this._block.fill(0, this._blockOffset, 56)
+ this._block.writeUInt32LE(this._length[0], 56)
+ this._block.writeUInt32LE(this._length[1], 60)
+ this._update()
+
+ // produce result
+ var buffer = Buffer.allocUnsafe(16)
+ buffer.writeInt32LE(this._a, 0)
+ buffer.writeInt32LE(this._b, 4)
+ buffer.writeInt32LE(this._c, 8)
+ buffer.writeInt32LE(this._d, 12)
+ return buffer
+}
+
+function rotl (x, n) {
+ return (x << n) | (x >>> (32 - n))
+}
+
+function fnF (a, b, c, d, m, k, s) {
+ return (rotl((a + ((b & c) | ((~b) & d)) + m + k) | 0, s) + b) | 0
+}
+
+function fnG (a, b, c, d, m, k, s) {
+ return (rotl((a + ((b & d) | (c & (~d))) + m + k) | 0, s) + b) | 0
+}
+
+function fnH (a, b, c, d, m, k, s) {
+ return (rotl((a + (b ^ c ^ d) + m + k) | 0, s) + b) | 0
+}
+
+function fnI (a, b, c, d, m, k, s) {
+ return (rotl((a + ((c ^ (b | (~d)))) + m + k) | 0, s) + b) | 0
+}
+
+module.exports = MD5
+
+},{"hash-base":87,"inherits":101,"safe-buffer":115}],103:[function(require,module,exports){
+(function (Buffer){
+// constant-space merkle root calculation algorithm
+module.exports = function fastRoot (values, digestFn) {
+ if (!Array.isArray(values)) throw TypeError('Expected values Array')
+ if (typeof digestFn !== 'function') throw TypeError('Expected digest Function')
+
+ var length = values.length
+ var results = values.concat()
+
+ while (length > 1) {
+ var j = 0
+
+ for (var i = 0; i < length; i += 2, ++j) {
+ var left = results[i]
+ var right = i + 1 === length ? left : results[i + 1]
+ var data = Buffer.concat([left, right])
+
+ results[j] = digestFn(data)
+ }
+
+ length = j
+ }
+
+ return results[0]
+}
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":186}],104:[function(require,module,exports){
+module.exports = assert;
+
+function assert(val, msg) {
+ if (!val)
+ throw new Error(msg || 'Assertion failed');
+}
+
+assert.equal = function assertEqual(l, r, msg) {
+ if (l != r)
+ throw new Error(msg || ('Assertion failed: ' + l + ' != ' + r));
+};
+
+},{}],105:[function(require,module,exports){
+'use strict';
+
+var utils = exports;
+
+function toArray(msg, enc) {
+ if (Array.isArray(msg))
+ return msg.slice();
+ if (!msg)
+ return [];
+ var res = [];
+ if (typeof msg !== 'string') {
+ for (var i = 0; i < msg.length; i++)
+ res[i] = msg[i] | 0;
+ return res;
+ }
+ if (enc === 'hex') {
+ msg = msg.replace(/[^a-z0-9]+/ig, '');
+ if (msg.length % 2 !== 0)
+ msg = '0' + msg;
+ for (var i = 0; i < msg.length; i += 2)
+ res.push(parseInt(msg[i] + msg[i + 1], 16));
+ } else {
+ for (var i = 0; i < msg.length; i++) {
+ var c = msg.charCodeAt(i);
+ var hi = c >> 8;
+ var lo = c & 0xff;
+ if (hi)
+ res.push(hi, lo);
+ else
+ res.push(lo);
+ }
+ }
+ return res;
+}
+utils.toArray = toArray;
+
+function zero2(word) {
+ if (word.length === 1)
+ return '0' + word;
+ else
+ return word;
+}
+utils.zero2 = zero2;
+
+function toHex(msg) {
+ var res = '';
+ for (var i = 0; i < msg.length; i++)
+ res += zero2(msg[i].toString(16));
+ return res;
+}
+utils.toHex = toHex;
+
+utils.encode = function encode(arr, enc) {
+ if (enc === 'hex')
+ return toHex(arr);
+ else
+ return arr;
+};
+
+},{}],106:[function(require,module,exports){
+(function (global){
+"use strict";
+
+// ref: https://github.com/tc39/proposal-global
+var getGlobal = function () {
+ // the only reliable means to get the global object is
+ // `Function('return this')()`
+ // However, this causes CSP violations in Chrome apps.
+ if (typeof self !== 'undefined') { return self; }
+ if (typeof window !== 'undefined') { return window; }
+ if (typeof global !== 'undefined') { return global; }
+ throw new Error('unable to locate global object');
+}
+
+var global = getGlobal();
+
+module.exports = exports = global.fetch;
+
+// Needed for TypeScript and Webpack.
+exports.default = global.fetch.bind(global);
+
+exports.Headers = global.Headers;
+exports.Request = global.Request;
+exports.Response = global.Response;
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}],107:[function(require,module,exports){
+exports.pbkdf2 = require('./lib/async')
+exports.pbkdf2Sync = require('./lib/sync')
+
+},{"./lib/async":108,"./lib/sync":111}],108:[function(require,module,exports){
+(function (process,global){
+var checkParameters = require('./precondition')
+var defaultEncoding = require('./default-encoding')
+var sync = require('./sync')
+var Buffer = require('safe-buffer').Buffer
+
+var ZERO_BUF
+var subtle = global.crypto && global.crypto.subtle
+var toBrowser = {
+ 'sha': 'SHA-1',
+ 'sha-1': 'SHA-1',
+ 'sha1': 'SHA-1',
+ 'sha256': 'SHA-256',
+ 'sha-256': 'SHA-256',
+ 'sha384': 'SHA-384',
+ 'sha-384': 'SHA-384',
+ 'sha-512': 'SHA-512',
+ 'sha512': 'SHA-512'
+}
+var checks = []
+function checkNative (algo) {
+ if (global.process && !global.process.browser) {
+ return Promise.resolve(false)
+ }
+ if (!subtle || !subtle.importKey || !subtle.deriveBits) {
+ return Promise.resolve(false)
+ }
+ if (checks[algo] !== undefined) {
+ return checks[algo]
+ }
+ ZERO_BUF = ZERO_BUF || Buffer.alloc(8)
+ var prom = browserPbkdf2(ZERO_BUF, ZERO_BUF, 10, 128, algo)
+ .then(function () {
+ return true
+ }).catch(function () {
+ return false
+ })
+ checks[algo] = prom
+ return prom
+}
+
+function browserPbkdf2 (password, salt, iterations, length, algo) {
+ return subtle.importKey(
+ 'raw', password, {name: 'PBKDF2'}, false, ['deriveBits']
+ ).then(function (key) {
+ return subtle.deriveBits({
+ name: 'PBKDF2',
+ salt: salt,
+ iterations: iterations,
+ hash: {
+ name: algo
+ }
+ }, key, length << 3)
+ }).then(function (res) {
+ return Buffer.from(res)
+ })
+}
+
+function resolvePromise (promise, callback) {
+ promise.then(function (out) {
+ process.nextTick(function () {
+ callback(null, out)
+ })
+ }, function (e) {
+ process.nextTick(function () {
+ callback(e)
+ })
+ })
+}
+module.exports = function (password, salt, iterations, keylen, digest, callback) {
+ if (typeof digest === 'function') {
+ callback = digest
+ digest = undefined
+ }
+
+ digest = digest || 'sha1'
+ var algo = toBrowser[digest.toLowerCase()]
+
+ if (!algo || typeof global.Promise !== 'function') {
+ return process.nextTick(function () {
+ var out
+ try {
+ out = sync(password, salt, iterations, keylen, digest)
+ } catch (e) {
+ return callback(e)
+ }
+ callback(null, out)
+ })
+ }
+
+ checkParameters(password, salt, iterations, keylen)
+ if (typeof callback !== 'function') throw new Error('No callback provided to pbkdf2')
+ if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding)
+ if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding)
+
+ resolvePromise(checkNative(algo).then(function (resp) {
+ if (resp) return browserPbkdf2(password, salt, iterations, keylen, algo)
+
+ return sync(password, salt, iterations, keylen, digest)
+ }), callback)
+}
+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./default-encoding":109,"./precondition":110,"./sync":111,"_process":256,"safe-buffer":115}],109:[function(require,module,exports){
+(function (process){
+var defaultEncoding
+/* istanbul ignore next */
+if (process.browser) {
+ defaultEncoding = 'utf-8'
+} else {
+ var pVersionMajor = parseInt(process.version.split('.')[0].slice(1), 10)
+
+ defaultEncoding = pVersionMajor >= 6 ? 'utf-8' : 'binary'
+}
+module.exports = defaultEncoding
+
+}).call(this,require('_process'))
+},{"_process":256}],110:[function(require,module,exports){
+(function (Buffer){
+var MAX_ALLOC = Math.pow(2, 30) - 1 // default in iojs
+
+function checkBuffer (buf, name) {
+ if (typeof buf !== 'string' && !Buffer.isBuffer(buf)) {
+ throw new TypeError(name + ' must be a buffer or string')
+ }
+}
+
+module.exports = function (password, salt, iterations, keylen) {
+ checkBuffer(password, 'Password')
+ checkBuffer(salt, 'Salt')
+
+ if (typeof iterations !== 'number') {
+ throw new TypeError('Iterations not a number')
+ }
+
+ if (iterations < 0) {
+ throw new TypeError('Bad iterations')
+ }
+
+ if (typeof keylen !== 'number') {
+ throw new TypeError('Key length not a number')
+ }
+
+ if (keylen < 0 || keylen > MAX_ALLOC || keylen !== keylen) { /* eslint no-self-compare: 0 */
+ throw new TypeError('Bad key length')
+ }
+}
+
+}).call(this,{"isBuffer":require("../../../../../../../../usr/local/lib/node_modules/browserify/node_modules/is-buffer/index.js")})
+},{"../../../../../../../../usr/local/lib/node_modules/browserify/node_modules/is-buffer/index.js":239}],111:[function(require,module,exports){
+var md5 = require('create-hash/md5')
+var RIPEMD160 = require('ripemd160')
+var sha = require('sha.js')
+
+var checkParameters = require('./precondition')
+var defaultEncoding = require('./default-encoding')
+var Buffer = require('safe-buffer').Buffer
+var ZEROS = Buffer.alloc(128)
+var sizes = {
+ md5: 16,
+ sha1: 20,
+ sha224: 28,
+ sha256: 32,
+ sha384: 48,
+ sha512: 64,
+ rmd160: 20,
+ ripemd160: 20
+}
+
+function Hmac (alg, key, saltLen) {
+ var hash = getDigest(alg)
+ var blocksize = (alg === 'sha512' || alg === 'sha384') ? 128 : 64
+
+ if (key.length > blocksize) {
+ key = hash(key)
+ } else if (key.length < blocksize) {
+ key = Buffer.concat([key, ZEROS], blocksize)
+ }
+
+ var ipad = Buffer.allocUnsafe(blocksize + sizes[alg])
+ var opad = Buffer.allocUnsafe(blocksize + sizes[alg])
+ for (var i = 0; i < blocksize; i++) {
+ ipad[i] = key[i] ^ 0x36
+ opad[i] = key[i] ^ 0x5C
+ }
+
+ var ipad1 = Buffer.allocUnsafe(blocksize + saltLen + 4)
+ ipad.copy(ipad1, 0, 0, blocksize)
+ this.ipad1 = ipad1
+ this.ipad2 = ipad
+ this.opad = opad
+ this.alg = alg
+ this.blocksize = blocksize
+ this.hash = hash
+ this.size = sizes[alg]
+}
+
+Hmac.prototype.run = function (data, ipad) {
+ data.copy(ipad, this.blocksize)
+ var h = this.hash(ipad)
+ h.copy(this.opad, this.blocksize)
+ return this.hash(this.opad)
+}
+
+function getDigest (alg) {
+ function shaFunc (data) {
+ return sha(alg).update(data).digest()
+ }
+ function rmd160Func (data) {
+ return new RIPEMD160().update(data).digest()
+ }
+
+ if (alg === 'rmd160' || alg === 'ripemd160') return rmd160Func
+ if (alg === 'md5') return md5
+ return shaFunc
+}
+
+function pbkdf2 (password, salt, iterations, keylen, digest) {
+ checkParameters(password, salt, iterations, keylen)
+
+ if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding)
+ if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding)
+
+ digest = digest || 'sha1'
+
+ var hmac = new Hmac(digest, password, salt.length)
+
+ var DK = Buffer.allocUnsafe(keylen)
+ var block1 = Buffer.allocUnsafe(salt.length + 4)
+ salt.copy(block1, 0, 0, salt.length)
+
+ var destPos = 0
+ var hLen = sizes[digest]
+ var l = Math.ceil(keylen / hLen)
+
+ for (var i = 1; i <= l; i++) {
+ block1.writeUInt32BE(i, salt.length)
+
+ var T = hmac.run(block1, hmac.ipad1)
+ var U = T
+
+ for (var j = 1; j < iterations; j++) {
+ U = hmac.run(U, hmac.ipad2)
+ for (var k = 0; k < hLen; k++) T[k] ^= U[k]
+ }
+
+ T.copy(DK, destPos)
+ destPos += hLen
+ }
+
+ return DK
+}
+
+module.exports = pbkdf2
+
+},{"./default-encoding":109,"./precondition":110,"create-hash/md5":68,"ripemd160":114,"safe-buffer":115,"sha.js":123}],112:[function(require,module,exports){
+var OPS = require('bitcoin-ops')
+
+function encodingLength (i) {
+ return i < OPS.OP_PUSHDATA1 ? 1
+ : i <= 0xff ? 2
+ : i <= 0xffff ? 3
+ : 5
+}
+
+function encode (buffer, number, offset) {
+ var size = encodingLength(number)
+
+ // ~6 bit
+ if (size === 1) {
+ buffer.writeUInt8(number, offset)
+
+ // 8 bit
+ } else if (size === 2) {
+ buffer.writeUInt8(OPS.OP_PUSHDATA1, offset)
+ buffer.writeUInt8(number, offset + 1)
+
+ // 16 bit
+ } else if (size === 3) {
+ buffer.writeUInt8(OPS.OP_PUSHDATA2, offset)
+ buffer.writeUInt16LE(number, offset + 1)
+
+ // 32 bit
+ } else {
+ buffer.writeUInt8(OPS.OP_PUSHDATA4, offset)
+ buffer.writeUInt32LE(number, offset + 1)
+ }
+
+ return size
+}
+
+function decode (buffer, offset) {
+ var opcode = buffer.readUInt8(offset)
+ var number, size
+
+ // ~6 bit
+ if (opcode < OPS.OP_PUSHDATA1) {
+ number = opcode
+ size = 1
+
+ // 8 bit
+ } else if (opcode === OPS.OP_PUSHDATA1) {
+ if (offset + 2 > buffer.length) return null
+ number = buffer.readUInt8(offset + 1)
+ size = 2
+
+ // 16 bit
+ } else if (opcode === OPS.OP_PUSHDATA2) {
+ if (offset + 3 > buffer.length) return null
+ number = buffer.readUInt16LE(offset + 1)
+ size = 3
+
+ // 32 bit
+ } else {
+ if (offset + 5 > buffer.length) return null
+ if (opcode !== OPS.OP_PUSHDATA4) throw new Error('Unexpected opcode')
+
+ number = buffer.readUInt32LE(offset + 1)
+ size = 5
+ }
+
+ return {
+ opcode: opcode,
+ number: number,
+ size: size
+ }
+}
+
+module.exports = {
+ encodingLength: encodingLength,
+ encode: encode,
+ decode: decode
+}
+
+},{"bitcoin-ops":15}],113:[function(require,module,exports){
+(function (process,global){
+'use strict'
+
+// limit of Crypto.getRandomValues()
+// https://developer.mozilla.org/en-US/docs/Web/API/Crypto/getRandomValues
+var MAX_BYTES = 65536
+
+// Node supports requesting up to this number of bytes
+// https://github.com/nodejs/node/blob/master/lib/internal/crypto/random.js#L48
+var MAX_UINT32 = 4294967295
+
+function oldBrowser () {
+ throw new Error('Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11')
+}
+
+var Buffer = require('safe-buffer').Buffer
+var crypto = global.crypto || global.msCrypto
+
+if (crypto && crypto.getRandomValues) {
+ module.exports = randomBytes
+} else {
+ module.exports = oldBrowser
+}
+
+function randomBytes (size, cb) {
+ // phantomjs needs to throw
+ if (size > MAX_UINT32) throw new RangeError('requested too many random bytes')
+
+ var bytes = Buffer.allocUnsafe(size)
+
+ if (size > 0) { // getRandomValues fails on IE if size == 0
+ if (size > MAX_BYTES) { // this is the max bytes crypto.getRandomValues
+ // can do at once see https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues
+ for (var generated = 0; generated < size; generated += MAX_BYTES) {
+ // buffer.slice automatically checks if the end is past the end of
+ // the buffer so we don't have to here
+ crypto.getRandomValues(bytes.slice(generated, generated + MAX_BYTES))
+ }
+ } else {
+ crypto.getRandomValues(bytes)
+ }
+ }
+
+ if (typeof cb === 'function') {
+ return process.nextTick(function () {
+ cb(null, bytes)
+ })
+ }
+
+ return bytes
+}
+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"_process":256,"safe-buffer":115}],114:[function(require,module,exports){
+'use strict'
+var Buffer = require('buffer').Buffer
+var inherits = require('inherits')
+var HashBase = require('hash-base')
+
+var ARRAY16 = new Array(16)
+
+var zl = [
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
+ 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
+ 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
+ 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
+]
+
+var zr = [
+ 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
+ 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
+ 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
+ 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
+ 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
+]
+
+var sl = [
+ 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
+ 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
+ 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
+ 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
+ 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
+]
+
+var sr = [
+ 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
+ 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
+ 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
+ 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
+ 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
+]
+
+var hl = [0x00000000, 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xa953fd4e]
+var hr = [0x50a28be6, 0x5c4dd124, 0x6d703ef3, 0x7a6d76e9, 0x00000000]
+
+function RIPEMD160 () {
+ HashBase.call(this, 64)
+
+ // state
+ this._a = 0x67452301
+ this._b = 0xefcdab89
+ this._c = 0x98badcfe
+ this._d = 0x10325476
+ this._e = 0xc3d2e1f0
+}
+
+inherits(RIPEMD160, HashBase)
+
+RIPEMD160.prototype._update = function () {
+ var words = ARRAY16
+ for (var j = 0; j < 16; ++j) words[j] = this._block.readInt32LE(j * 4)
+
+ var al = this._a | 0
+ var bl = this._b | 0
+ var cl = this._c | 0
+ var dl = this._d | 0
+ var el = this._e | 0
+
+ var ar = this._a | 0
+ var br = this._b | 0
+ var cr = this._c | 0
+ var dr = this._d | 0
+ var er = this._e | 0
+
+ // computation
+ for (var i = 0; i < 80; i += 1) {
+ var tl
+ var tr
+ if (i < 16) {
+ tl = fn1(al, bl, cl, dl, el, words[zl[i]], hl[0], sl[i])
+ tr = fn5(ar, br, cr, dr, er, words[zr[i]], hr[0], sr[i])
+ } else if (i < 32) {
+ tl = fn2(al, bl, cl, dl, el, words[zl[i]], hl[1], sl[i])
+ tr = fn4(ar, br, cr, dr, er, words[zr[i]], hr[1], sr[i])
+ } else if (i < 48) {
+ tl = fn3(al, bl, cl, dl, el, words[zl[i]], hl[2], sl[i])
+ tr = fn3(ar, br, cr, dr, er, words[zr[i]], hr[2], sr[i])
+ } else if (i < 64) {
+ tl = fn4(al, bl, cl, dl, el, words[zl[i]], hl[3], sl[i])
+ tr = fn2(ar, br, cr, dr, er, words[zr[i]], hr[3], sr[i])
+ } else { // if (i<80) {
+ tl = fn5(al, bl, cl, dl, el, words[zl[i]], hl[4], sl[i])
+ tr = fn1(ar, br, cr, dr, er, words[zr[i]], hr[4], sr[i])
+ }
+
+ al = el
+ el = dl
+ dl = rotl(cl, 10)
+ cl = bl
+ bl = tl
+
+ ar = er
+ er = dr
+ dr = rotl(cr, 10)
+ cr = br
+ br = tr
+ }
+
+ // update state
+ var t = (this._b + cl + dr) | 0
+ this._b = (this._c + dl + er) | 0
+ this._c = (this._d + el + ar) | 0
+ this._d = (this._e + al + br) | 0
+ this._e = (this._a + bl + cr) | 0
+ this._a = t
+}
+
+RIPEMD160.prototype._digest = function () {
+ // create padding and handle blocks
+ this._block[this._blockOffset++] = 0x80
+ if (this._blockOffset > 56) {
+ this._block.fill(0, this._blockOffset, 64)
+ this._update()
+ this._blockOffset = 0
+ }
+
+ this._block.fill(0, this._blockOffset, 56)
+ this._block.writeUInt32LE(this._length[0], 56)
+ this._block.writeUInt32LE(this._length[1], 60)
+ this._update()
+
+ // produce result
+ var buffer = Buffer.alloc ? Buffer.alloc(20) : new Buffer(20)
+ buffer.writeInt32LE(this._a, 0)
+ buffer.writeInt32LE(this._b, 4)
+ buffer.writeInt32LE(this._c, 8)
+ buffer.writeInt32LE(this._d, 12)
+ buffer.writeInt32LE(this._e, 16)
+ return buffer
+}
+
+function rotl (x, n) {
+ return (x << n) | (x >>> (32 - n))
+}
+
+function fn1 (a, b, c, d, e, m, k, s) {
+ return (rotl((a + (b ^ c ^ d) + m + k) | 0, s) + e) | 0
+}
+
+function fn2 (a, b, c, d, e, m, k, s) {
+ return (rotl((a + ((b & c) | ((~b) & d)) + m + k) | 0, s) + e) | 0
+}
+
+function fn3 (a, b, c, d, e, m, k, s) {
+ return (rotl((a + ((b | (~c)) ^ d) + m + k) | 0, s) + e) | 0
+}
+
+function fn4 (a, b, c, d, e, m, k, s) {
+ return (rotl((a + ((b & d) | (c & (~d))) + m + k) | 0, s) + e) | 0
+}
+
+function fn5 (a, b, c, d, e, m, k, s) {
+ return (rotl((a + (b ^ (c | (~d))) + m + k) | 0, s) + e) | 0
+}
+
+module.exports = RIPEMD160
+
+},{"buffer":186,"hash-base":87,"inherits":101}],115:[function(require,module,exports){
+/* eslint-disable node/no-deprecated-api */
+var buffer = require('buffer')
+var Buffer = buffer.Buffer
+
+// alternative to using Object.keys for old browsers
+function copyProps (src, dst) {
+ for (var key in src) {
+ dst[key] = src[key]
+ }
+}
+if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
+ module.exports = buffer
+} else {
+ // Copy properties from require('buffer')
+ copyProps(buffer, exports)
+ exports.Buffer = SafeBuffer
+}
+
+function SafeBuffer (arg, encodingOrOffset, length) {
+ return Buffer(arg, encodingOrOffset, length)
+}
+
+// Copy static methods from Buffer
+copyProps(Buffer, SafeBuffer)
+
+SafeBuffer.from = function (arg, encodingOrOffset, length) {
+ if (typeof arg === 'number') {
+ throw new TypeError('Argument must not be a number')
+ }
+ return Buffer(arg, encodingOrOffset, length)
+}
+
+SafeBuffer.alloc = function (size, fill, encoding) {
+ if (typeof size !== 'number') {
+ throw new TypeError('Argument must be a number')
+ }
+ var buf = Buffer(size)
+ if (fill !== undefined) {
+ if (typeof encoding === 'string') {
+ buf.fill(fill, encoding)
+ } else {
+ buf.fill(fill)
+ }
+ } else {
+ buf.fill(0)
+ }
+ return buf
+}
+
+SafeBuffer.allocUnsafe = function (size) {
+ if (typeof size !== 'number') {
+ throw new TypeError('Argument must be a number')
+ }
+ return Buffer(size)
+}
+
+SafeBuffer.allocUnsafeSlow = function (size) {
+ if (typeof size !== 'number') {
+ throw new TypeError('Argument must be a number')
+ }
+ return buffer.SlowBuffer(size)
+}
+
+},{"buffer":186}],116:[function(require,module,exports){
+'use strict'
+module.exports = require('./lib')(require('./lib/elliptic'))
+
+},{"./lib":120,"./lib/elliptic":119}],117:[function(require,module,exports){
+(function (Buffer){
+'use strict'
+var toString = Object.prototype.toString
+
+// TypeError
+exports.isArray = function (value, message) {
+ if (!Array.isArray(value)) throw TypeError(message)
+}
+
+exports.isBoolean = function (value, message) {
+ if (toString.call(value) !== '[object Boolean]') throw TypeError(message)
+}
+
+exports.isBuffer = function (value, message) {
+ if (!Buffer.isBuffer(value)) throw TypeError(message)
+}
+
+exports.isFunction = function (value, message) {
+ if (toString.call(value) !== '[object Function]') throw TypeError(message)
+}
+
+exports.isNumber = function (value, message) {
+ if (toString.call(value) !== '[object Number]') throw TypeError(message)
+}
+
+exports.isObject = function (value, message) {
+ if (toString.call(value) !== '[object Object]') throw TypeError(message)
+}
+
+// RangeError
+exports.isBufferLength = function (buffer, length, message) {
+ if (buffer.length !== length) throw RangeError(message)
+}
+
+exports.isBufferLength2 = function (buffer, length1, length2, message) {
+ if (buffer.length !== length1 && buffer.length !== length2) throw RangeError(message)
+}
+
+exports.isLengthGTZero = function (value, message) {
+ if (value.length === 0) throw RangeError(message)
+}
+
+exports.isNumberInInterval = function (number, x, y, message) {
+ if (number <= x || number >= y) throw RangeError(message)
+}
+
+}).call(this,{"isBuffer":require("../../../../../../../../usr/local/lib/node_modules/browserify/node_modules/is-buffer/index.js")})
+},{"../../../../../../../../usr/local/lib/node_modules/browserify/node_modules/is-buffer/index.js":239}],118:[function(require,module,exports){
+'use strict'
+var Buffer = require('safe-buffer').Buffer
+var bip66 = require('bip66')
+
+var EC_PRIVKEY_EXPORT_DER_COMPRESSED = Buffer.from([
+ // begin
+ 0x30, 0x81, 0xd3, 0x02, 0x01, 0x01, 0x04, 0x20,
+ // private key
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ // middle
+ 0xa0, 0x81, 0x85, 0x30, 0x81, 0x82, 0x02, 0x01, 0x01, 0x30, 0x2c, 0x06, 0x07, 0x2a, 0x86, 0x48,
+ 0xcE, 0x3d, 0x01, 0x01, 0x02, 0x21, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xfE, 0xff, 0xff, 0xfc, 0x2f, 0x30, 0x06, 0x04, 0x01, 0x00, 0x04, 0x01, 0x07, 0x04,
+ 0x21, 0x02, 0x79, 0xbE, 0x66, 0x7E, 0xf9, 0xdc, 0xbb, 0xac, 0x55, 0xa0, 0x62, 0x95, 0xcE, 0x87,
+ 0x0b, 0x07, 0x02, 0x9b, 0xfc, 0xdb, 0x2d, 0xcE, 0x28, 0xd9, 0x59, 0xf2, 0x81, 0x5b, 0x16, 0xf8,
+ 0x17, 0x98, 0x02, 0x21, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xfE, 0xba, 0xaE, 0xdc, 0xE6, 0xaf, 0x48, 0xa0, 0x3b, 0xbf, 0xd2, 0x5E,
+ 0x8c, 0xd0, 0x36, 0x41, 0x41, 0x02, 0x01, 0x01, 0xa1, 0x24, 0x03, 0x22, 0x00,
+ // public key
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00
+])
+
+var EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED = Buffer.from([
+ // begin
+ 0x30, 0x82, 0x01, 0x13, 0x02, 0x01, 0x01, 0x04, 0x20,
+ // private key
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ // middle
+ 0xa0, 0x81, 0xa5, 0x30, 0x81, 0xa2, 0x02, 0x01, 0x01, 0x30, 0x2c, 0x06, 0x07, 0x2a, 0x86, 0x48,
+ 0xcE, 0x3d, 0x01, 0x01, 0x02, 0x21, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xfE, 0xff, 0xff, 0xfc, 0x2f, 0x30, 0x06, 0x04, 0x01, 0x00, 0x04, 0x01, 0x07, 0x04,
+ 0x41, 0x04, 0x79, 0xbE, 0x66, 0x7E, 0xf9, 0xdc, 0xbb, 0xac, 0x55, 0xa0, 0x62, 0x95, 0xcE, 0x87,
+ 0x0b, 0x07, 0x02, 0x9b, 0xfc, 0xdb, 0x2d, 0xcE, 0x28, 0xd9, 0x59, 0xf2, 0x81, 0x5b, 0x16, 0xf8,
+ 0x17, 0x98, 0x48, 0x3a, 0xda, 0x77, 0x26, 0xa3, 0xc4, 0x65, 0x5d, 0xa4, 0xfb, 0xfc, 0x0E, 0x11,
+ 0x08, 0xa8, 0xfd, 0x17, 0xb4, 0x48, 0xa6, 0x85, 0x54, 0x19, 0x9c, 0x47, 0xd0, 0x8f, 0xfb, 0x10,
+ 0xd4, 0xb8, 0x02, 0x21, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xfE, 0xba, 0xaE, 0xdc, 0xE6, 0xaf, 0x48, 0xa0, 0x3b, 0xbf, 0xd2, 0x5E,
+ 0x8c, 0xd0, 0x36, 0x41, 0x41, 0x02, 0x01, 0x01, 0xa1, 0x44, 0x03, 0x42, 0x00,
+ // public key
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00
+])
+
+exports.privateKeyExport = function (privateKey, publicKey, compressed) {
+ var result = Buffer.from(compressed ? EC_PRIVKEY_EXPORT_DER_COMPRESSED : EC_PRIVKEY_EXPORT_DER_UNCOMPRESSED)
+ privateKey.copy(result, compressed ? 8 : 9)
+ publicKey.copy(result, compressed ? 181 : 214)
+ return result
+}
+
+exports.privateKeyImport = function (privateKey) {
+ var length = privateKey.length
+
+ // sequence header
+ var index = 0
+ if (length < index + 1 || privateKey[index] !== 0x30) return
+ index += 1
+
+ // sequence length constructor
+ if (length < index + 1 || !(privateKey[index] & 0x80)) return
+
+ var lenb = privateKey[index] & 0x7f
+ index += 1
+ if (lenb < 1 || lenb > 2) return
+ if (length < index + lenb) return
+
+ // sequence length
+ var len = privateKey[index + lenb - 1] | (lenb > 1 ? privateKey[index + lenb - 2] << 8 : 0)
+ index += lenb
+ if (length < index + len) return
+
+ // sequence element 0: version number (=1)
+ if (length < index + 3 ||
+ privateKey[index] !== 0x02 ||
+ privateKey[index + 1] !== 0x01 ||
+ privateKey[index + 2] !== 0x01) {
+ return
+ }
+ index += 3
+
+ // sequence element 1: octet string, up to 32 bytes
+ if (length < index + 2 ||
+ privateKey[index] !== 0x04 ||
+ privateKey[index + 1] > 0x20 ||
+ length < index + 2 + privateKey[index + 1]) {
+ return
+ }
+
+ return privateKey.slice(index + 2, index + 2 + privateKey[index + 1])
+}
+
+exports.signatureExport = function (sigObj) {
+ var r = Buffer.concat([Buffer.from([0]), sigObj.r])
+ for (var lenR = 33, posR = 0; lenR > 1 && r[posR] === 0x00 && !(r[posR + 1] & 0x80); --lenR, ++posR);
+
+ var s = Buffer.concat([Buffer.from([0]), sigObj.s])
+ for (var lenS = 33, posS = 0; lenS > 1 && s[posS] === 0x00 && !(s[posS + 1] & 0x80); --lenS, ++posS);
+
+ return bip66.encode(r.slice(posR), s.slice(posS))
+}
+
+exports.signatureImport = function (sig) {
+ var r = Buffer.alloc(32, 0)
+ var s = Buffer.alloc(32, 0)
+
+ try {
+ var sigObj = bip66.decode(sig)
+ if (sigObj.r.length === 33 && sigObj.r[0] === 0x00) sigObj.r = sigObj.r.slice(1)
+ if (sigObj.r.length > 32) throw new Error('R length is too long')
+ if (sigObj.s.length === 33 && sigObj.s[0] === 0x00) sigObj.s = sigObj.s.slice(1)
+ if (sigObj.s.length > 32) throw new Error('S length is too long')
+ } catch (err) {
+ return
+ }
+
+ sigObj.r.copy(r, 32 - sigObj.r.length)
+ sigObj.s.copy(s, 32 - sigObj.s.length)
+
+ return { r: r, s: s }
+}
+
+exports.signatureImportLax = function (sig) {
+ var r = Buffer.alloc(32, 0)
+ var s = Buffer.alloc(32, 0)
+
+ var length = sig.length
+ var index = 0
+
+ // sequence tag byte
+ if (sig[index++] !== 0x30) return
+
+ // sequence length byte
+ var lenbyte = sig[index++]
+ if (lenbyte & 0x80) {
+ index += lenbyte - 0x80
+ if (index > length) return
+ }
+
+ // sequence tag byte for r
+ if (sig[index++] !== 0x02) return
+
+ // length for r
+ var rlen = sig[index++]
+ if (rlen & 0x80) {
+ lenbyte = rlen - 0x80
+ if (index + lenbyte > length) return
+ for (; lenbyte > 0 && sig[index] === 0x00; index += 1, lenbyte -= 1);
+ for (rlen = 0; lenbyte > 0; index += 1, lenbyte -= 1) rlen = (rlen << 8) + sig[index]
+ }
+ if (rlen > length - index) return
+ var rindex = index
+ index += rlen
+
+ // sequence tag byte for s
+ if (sig[index++] !== 0x02) return
+
+ // length for s
+ var slen = sig[index++]
+ if (slen & 0x80) {
+ lenbyte = slen - 0x80
+ if (index + lenbyte > length) return
+ for (; lenbyte > 0 && sig[index] === 0x00; index += 1, lenbyte -= 1);
+ for (slen = 0; lenbyte > 0; index += 1, lenbyte -= 1) slen = (slen << 8) + sig[index]
+ }
+ if (slen > length - index) return
+ var sindex = index
+ index += slen
+
+ // ignore leading zeros in r
+ for (; rlen > 0 && sig[rindex] === 0x00; rlen -= 1, rindex += 1);
+ // copy r value
+ if (rlen > 32) return
+ var rvalue = sig.slice(rindex, rindex + rlen)
+ rvalue.copy(r, 32 - rvalue.length)
+
+ // ignore leading zeros in s
+ for (; slen > 0 && sig[sindex] === 0x00; slen -= 1, sindex += 1);
+ // copy s value
+ if (slen > 32) return
+ var svalue = sig.slice(sindex, sindex + slen)
+ svalue.copy(s, 32 - svalue.length)
+
+ return { r: r, s: s }
+}
+
+},{"bip66":14,"safe-buffer":115}],119:[function(require,module,exports){
+'use strict'
+var Buffer = require('safe-buffer').Buffer
+var createHash = require('create-hash')
+var BN = require('bn.js')
+var EC = require('elliptic').ec
+
+var messages = require('../messages.json')
+
+var ec = new EC('secp256k1')
+var ecparams = ec.curve
+
+function loadCompressedPublicKey (first, xBuffer) {
+ var x = new BN(xBuffer)
+
+ // overflow
+ if (x.cmp(ecparams.p) >= 0) return null
+ x = x.toRed(ecparams.red)
+
+ // compute corresponding Y
+ var y = x.redSqr().redIMul(x).redIAdd(ecparams.b).redSqrt()
+ if ((first === 0x03) !== y.isOdd()) y = y.redNeg()
+
+ return ec.keyPair({ pub: { x: x, y: y } })
+}
+
+function loadUncompressedPublicKey (first, xBuffer, yBuffer) {
+ var x = new BN(xBuffer)
+ var y = new BN(yBuffer)
+
+ // overflow
+ if (x.cmp(ecparams.p) >= 0 || y.cmp(ecparams.p) >= 0) return null
+
+ x = x.toRed(ecparams.red)
+ y = y.toRed(ecparams.red)
+
+ // is odd flag
+ if ((first === 0x06 || first === 0x07) && y.isOdd() !== (first === 0x07)) return null
+
+ // x*x*x + b = y*y
+ var x3 = x.redSqr().redIMul(x)
+ if (!y.redSqr().redISub(x3.redIAdd(ecparams.b)).isZero()) return null
+
+ return ec.keyPair({ pub: { x: x, y: y } })
+}
+
+function loadPublicKey (publicKey) {
+ var first = publicKey[0]
+ switch (first) {
+ case 0x02:
+ case 0x03:
+ if (publicKey.length !== 33) return null
+ return loadCompressedPublicKey(first, publicKey.slice(1, 33))
+ case 0x04:
+ case 0x06:
+ case 0x07:
+ if (publicKey.length !== 65) return null
+ return loadUncompressedPublicKey(first, publicKey.slice(1, 33), publicKey.slice(33, 65))
+ default:
+ return null
+ }
+}
+
+exports.privateKeyVerify = function (privateKey) {
+ var bn = new BN(privateKey)
+ return bn.cmp(ecparams.n) < 0 && !bn.isZero()
+}
+
+exports.privateKeyExport = function (privateKey, compressed) {
+ var d = new BN(privateKey)
+ if (d.cmp(ecparams.n) >= 0 || d.isZero()) throw new Error(messages.EC_PRIVATE_KEY_EXPORT_DER_FAIL)
+
+ return Buffer.from(ec.keyFromPrivate(privateKey).getPublic(compressed, true))
+}
+
+exports.privateKeyNegate = function (privateKey) {
+ var bn = new BN(privateKey)
+ return bn.isZero() ? Buffer.alloc(32) : ecparams.n.sub(bn).umod(ecparams.n).toArrayLike(Buffer, 'be', 32)
+}
+
+exports.privateKeyModInverse = function (privateKey) {
+ var bn = new BN(privateKey)
+ if (bn.cmp(ecparams.n) >= 0 || bn.isZero()) throw new Error(messages.EC_PRIVATE_KEY_RANGE_INVALID)
+
+ return bn.invm(ecparams.n).toArrayLike(Buffer, 'be', 32)
+}
+
+exports.privateKeyTweakAdd = function (privateKey, tweak) {
+ var bn = new BN(tweak)
+ if (bn.cmp(ecparams.n) >= 0) throw new Error(messages.EC_PRIVATE_KEY_TWEAK_ADD_FAIL)
+
+ bn.iadd(new BN(privateKey))
+ if (bn.cmp(ecparams.n) >= 0) bn.isub(ecparams.n)
+ if (bn.isZero()) throw new Error(messages.EC_PRIVATE_KEY_TWEAK_ADD_FAIL)
+
+ return bn.toArrayLike(Buffer, 'be', 32)
+}
+
+exports.privateKeyTweakMul = function (privateKey, tweak) {
+ var bn = new BN(tweak)
+ if (bn.cmp(ecparams.n) >= 0 || bn.isZero()) throw new Error(messages.EC_PRIVATE_KEY_TWEAK_MUL_FAIL)
+
+ bn.imul(new BN(privateKey))
+ if (bn.cmp(ecparams.n)) bn = bn.umod(ecparams.n)
+
+ return bn.toArrayLike(Buffer, 'be', 32)
+}
+
+exports.publicKeyCreate = function (privateKey, compressed) {
+ var d = new BN(privateKey)
+ if (d.cmp(ecparams.n) >= 0 || d.isZero()) throw new Error(messages.EC_PUBLIC_KEY_CREATE_FAIL)
+
+ return Buffer.from(ec.keyFromPrivate(privateKey).getPublic(compressed, true))
+}
+
+exports.publicKeyConvert = function (publicKey, compressed) {
+ var pair = loadPublicKey(publicKey)
+ if (pair === null) throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL)
+
+ return Buffer.from(pair.getPublic(compressed, true))
+}
+
+exports.publicKeyVerify = function (publicKey) {
+ return loadPublicKey(publicKey) !== null
+}
+
+exports.publicKeyTweakAdd = function (publicKey, tweak, compressed) {
+ var pair = loadPublicKey(publicKey)
+ if (pair === null) throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL)
+
+ tweak = new BN(tweak)
+ if (tweak.cmp(ecparams.n) >= 0) throw new Error(messages.EC_PUBLIC_KEY_TWEAK_ADD_FAIL)
+
+ var point = ecparams.g.mul(tweak).add(pair.pub)
+ if (point.isInfinity()) throw new Error(messages.EC_PUBLIC_KEY_TWEAK_ADD_FAIL)
+
+ return Buffer.from(point.encode(true, compressed))
+}
+
+exports.publicKeyTweakMul = function (publicKey, tweak, compressed) {
+ var pair = loadPublicKey(publicKey)
+ if (pair === null) throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL)
+
+ tweak = new BN(tweak)
+ if (tweak.cmp(ecparams.n) >= 0 || tweak.isZero()) throw new Error(messages.EC_PUBLIC_KEY_TWEAK_MUL_FAIL)
+
+ return Buffer.from(pair.pub.mul(tweak).encode(true, compressed))
+}
+
+exports.publicKeyCombine = function (publicKeys, compressed) {
+ var pairs = new Array(publicKeys.length)
+ for (var i = 0; i < publicKeys.length; ++i) {
+ pairs[i] = loadPublicKey(publicKeys[i])
+ if (pairs[i] === null) throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL)
+ }
+
+ var point = pairs[0].pub
+ for (var j = 1; j < pairs.length; ++j) point = point.add(pairs[j].pub)
+ if (point.isInfinity()) throw new Error(messages.EC_PUBLIC_KEY_COMBINE_FAIL)
+
+ return Buffer.from(point.encode(true, compressed))
+}
+
+exports.signatureNormalize = function (signature) {
+ var r = new BN(signature.slice(0, 32))
+ var s = new BN(signature.slice(32, 64))
+ if (r.cmp(ecparams.n) >= 0 || s.cmp(ecparams.n) >= 0) throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL)
+
+ var result = Buffer.from(signature)
+ if (s.cmp(ec.nh) === 1) ecparams.n.sub(s).toArrayLike(Buffer, 'be', 32).copy(result, 32)
+
+ return result
+}
+
+exports.signatureExport = function (signature) {
+ var r = signature.slice(0, 32)
+ var s = signature.slice(32, 64)
+ if (new BN(r).cmp(ecparams.n) >= 0 || new BN(s).cmp(ecparams.n) >= 0) throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL)
+
+ return { r: r, s: s }
+}
+
+exports.signatureImport = function (sigObj) {
+ var r = new BN(sigObj.r)
+ if (r.cmp(ecparams.n) >= 0) r = new BN(0)
+
+ var s = new BN(sigObj.s)
+ if (s.cmp(ecparams.n) >= 0) s = new BN(0)
+
+ return Buffer.concat([
+ r.toArrayLike(Buffer, 'be', 32),
+ s.toArrayLike(Buffer, 'be', 32)
+ ])
+}
+
+exports.sign = function (message, privateKey, noncefn, data) {
+ if (typeof noncefn === 'function') {
+ var getNonce = noncefn
+ noncefn = function (counter) {
+ var nonce = getNonce(message, privateKey, null, data, counter)
+ if (!Buffer.isBuffer(nonce) || nonce.length !== 32) throw new Error(messages.ECDSA_SIGN_FAIL)
+
+ return new BN(nonce)
+ }
+ }
+
+ var d = new BN(privateKey)
+ if (d.cmp(ecparams.n) >= 0 || d.isZero()) throw new Error(messages.ECDSA_SIGN_FAIL)
+
+ var result = ec.sign(message, privateKey, { canonical: true, k: noncefn, pers: data })
+ return {
+ signature: Buffer.concat([
+ result.r.toArrayLike(Buffer, 'be', 32),
+ result.s.toArrayLike(Buffer, 'be', 32)
+ ]),
+ recovery: result.recoveryParam
+ }
+}
+
+exports.verify = function (message, signature, publicKey) {
+ var sigObj = { r: signature.slice(0, 32), s: signature.slice(32, 64) }
+
+ var sigr = new BN(sigObj.r)
+ var sigs = new BN(sigObj.s)
+ if (sigr.cmp(ecparams.n) >= 0 || sigs.cmp(ecparams.n) >= 0) throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL)
+ if (sigs.cmp(ec.nh) === 1 || sigr.isZero() || sigs.isZero()) return false
+
+ var pair = loadPublicKey(publicKey)
+ if (pair === null) throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL)
+
+ return ec.verify(message, sigObj, { x: pair.pub.x, y: pair.pub.y })
+}
+
+exports.recover = function (message, signature, recovery, compressed) {
+ var sigObj = { r: signature.slice(0, 32), s: signature.slice(32, 64) }
+
+ var sigr = new BN(sigObj.r)
+ var sigs = new BN(sigObj.s)
+ if (sigr.cmp(ecparams.n) >= 0 || sigs.cmp(ecparams.n) >= 0) throw new Error(messages.ECDSA_SIGNATURE_PARSE_FAIL)
+
+ try {
+ if (sigr.isZero() || sigs.isZero()) throw new Error()
+
+ var point = ec.recoverPubKey(message, sigObj, recovery)
+ return Buffer.from(point.encode(true, compressed))
+ } catch (err) {
+ throw new Error(messages.ECDSA_RECOVER_FAIL)
+ }
+}
+
+exports.ecdh = function (publicKey, privateKey) {
+ var shared = exports.ecdhUnsafe(publicKey, privateKey, true)
+ return createHash('sha256').update(shared).digest()
+}
+
+exports.ecdhUnsafe = function (publicKey, privateKey, compressed) {
+ var pair = loadPublicKey(publicKey)
+ if (pair === null) throw new Error(messages.EC_PUBLIC_KEY_PARSE_FAIL)
+
+ var scalar = new BN(privateKey)
+ if (scalar.cmp(ecparams.n) >= 0 || scalar.isZero()) throw new Error(messages.ECDH_FAIL)
+
+ return Buffer.from(pair.pub.mul(scalar).encode(true, compressed))
+}
+
+},{"../messages.json":121,"bn.js":61,"create-hash":67,"elliptic":71,"safe-buffer":115}],120:[function(require,module,exports){
+'use strict'
+var assert = require('./assert')
+var der = require('./der')
+var messages = require('./messages.json')
+
+function initCompressedValue (value, defaultValue) {
+ if (value === undefined) return defaultValue
+
+ assert.isBoolean(value, messages.COMPRESSED_TYPE_INVALID)
+ return value
+}
+
+module.exports = function (secp256k1) {
+ return {
+ privateKeyVerify: function (privateKey) {
+ assert.isBuffer(privateKey, messages.EC_PRIVATE_KEY_TYPE_INVALID)
+ return privateKey.length === 32 && secp256k1.privateKeyVerify(privateKey)
+ },
+
+ privateKeyExport: function (privateKey, compressed) {
+ assert.isBuffer(privateKey, messages.EC_PRIVATE_KEY_TYPE_INVALID)
+ assert.isBufferLength(privateKey, 32, messages.EC_PRIVATE_KEY_LENGTH_INVALID)
+
+ compressed = initCompressedValue(compressed, true)
+ var publicKey = secp256k1.privateKeyExport(privateKey, compressed)
+
+ return der.privateKeyExport(privateKey, publicKey, compressed)
+ },
+
+ privateKeyImport: function (privateKey) {
+ assert.isBuffer(privateKey, messages.EC_PRIVATE_KEY_TYPE_INVALID)
+
+ privateKey = der.privateKeyImport(privateKey)
+ if (privateKey && privateKey.length === 32 && secp256k1.privateKeyVerify(privateKey)) return privateKey
+
+ throw new Error(messages.EC_PRIVATE_KEY_IMPORT_DER_FAIL)
+ },
+
+ privateKeyNegate: function (privateKey) {
+ assert.isBuffer(privateKey, messages.EC_PRIVATE_KEY_TYPE_INVALID)
+ assert.isBufferLength(privateKey, 32, messages.EC_PRIVATE_KEY_LENGTH_INVALID)
+
+ return secp256k1.privateKeyNegate(privateKey)
+ },
+
+ privateKeyModInverse: function (privateKey) {
+ assert.isBuffer(privateKey, messages.EC_PRIVATE_KEY_TYPE_INVALID)
+ assert.isBufferLength(privateKey, 32, messages.EC_PRIVATE_KEY_LENGTH_INVALID)
+
+ return secp256k1.privateKeyModInverse(privateKey)
+ },
+
+ privateKeyTweakAdd: function (privateKey, tweak) {
+ assert.isBuffer(privateKey, messages.EC_PRIVATE_KEY_TYPE_INVALID)
+ assert.isBufferLength(privateKey, 32, messages.EC_PRIVATE_KEY_LENGTH_INVALID)
+
+ assert.isBuffer(tweak, messages.TWEAK_TYPE_INVALID)
+ assert.isBufferLength(tweak, 32, messages.TWEAK_LENGTH_INVALID)
+
+ return secp256k1.privateKeyTweakAdd(privateKey, tweak)
+ },
+
+ privateKeyTweakMul: function (privateKey, tweak) {
+ assert.isBuffer(privateKey, messages.EC_PRIVATE_KEY_TYPE_INVALID)
+ assert.isBufferLength(privateKey, 32, messages.EC_PRIVATE_KEY_LENGTH_INVALID)
+
+ assert.isBuffer(tweak, messages.TWEAK_TYPE_INVALID)
+ assert.isBufferLength(tweak, 32, messages.TWEAK_LENGTH_INVALID)
+
+ return secp256k1.privateKeyTweakMul(privateKey, tweak)
+ },
+
+ publicKeyCreate: function (privateKey, compressed) {
+ assert.isBuffer(privateKey, messages.EC_PRIVATE_KEY_TYPE_INVALID)
+ assert.isBufferLength(privateKey, 32, messages.EC_PRIVATE_KEY_LENGTH_INVALID)
+
+ compressed = initCompressedValue(compressed, true)
+
+ return secp256k1.publicKeyCreate(privateKey, compressed)
+ },
+
+ publicKeyConvert: function (publicKey, compressed) {
+ assert.isBuffer(publicKey, messages.EC_PUBLIC_KEY_TYPE_INVALID)
+ assert.isBufferLength2(publicKey, 33, 65, messages.EC_PUBLIC_KEY_LENGTH_INVALID)
+
+ compressed = initCompressedValue(compressed, true)
+
+ return secp256k1.publicKeyConvert(publicKey, compressed)
+ },
+
+ publicKeyVerify: function (publicKey) {
+ assert.isBuffer(publicKey, messages.EC_PUBLIC_KEY_TYPE_INVALID)
+ return secp256k1.publicKeyVerify(publicKey)
+ },
+
+ publicKeyTweakAdd: function (publicKey, tweak, compressed) {
+ assert.isBuffer(publicKey, messages.EC_PUBLIC_KEY_TYPE_INVALID)
+ assert.isBufferLength2(publicKey, 33, 65, messages.EC_PUBLIC_KEY_LENGTH_INVALID)
+
+ assert.isBuffer(tweak, messages.TWEAK_TYPE_INVALID)
+ assert.isBufferLength(tweak, 32, messages.TWEAK_LENGTH_INVALID)
+
+ compressed = initCompressedValue(compressed, true)
+
+ return secp256k1.publicKeyTweakAdd(publicKey, tweak, compressed)
+ },
+
+ publicKeyTweakMul: function (publicKey, tweak, compressed) {
+ assert.isBuffer(publicKey, messages.EC_PUBLIC_KEY_TYPE_INVALID)
+ assert.isBufferLength2(publicKey, 33, 65, messages.EC_PUBLIC_KEY_LENGTH_INVALID)
+
+ assert.isBuffer(tweak, messages.TWEAK_TYPE_INVALID)
+ assert.isBufferLength(tweak, 32, messages.TWEAK_LENGTH_INVALID)
+
+ compressed = initCompressedValue(compressed, true)
+
+ return secp256k1.publicKeyTweakMul(publicKey, tweak, compressed)
+ },
+
+ publicKeyCombine: function (publicKeys, compressed) {
+ assert.isArray(publicKeys, messages.EC_PUBLIC_KEYS_TYPE_INVALID)
+ assert.isLengthGTZero(publicKeys, messages.EC_PUBLIC_KEYS_LENGTH_INVALID)
+ for (var i = 0; i < publicKeys.length; ++i) {
+ assert.isBuffer(publicKeys[i], messages.EC_PUBLIC_KEY_TYPE_INVALID)
+ assert.isBufferLength2(publicKeys[i], 33, 65, messages.EC_PUBLIC_KEY_LENGTH_INVALID)
+ }
+
+ compressed = initCompressedValue(compressed, true)
+
+ return secp256k1.publicKeyCombine(publicKeys, compressed)
+ },
+
+ signatureNormalize: function (signature) {
+ assert.isBuffer(signature, messages.ECDSA_SIGNATURE_TYPE_INVALID)
+ assert.isBufferLength(signature, 64, messages.ECDSA_SIGNATURE_LENGTH_INVALID)
+
+ return secp256k1.signatureNormalize(signature)
+ },
+
+ signatureExport: function (signature) {
+ assert.isBuffer(signature, messages.ECDSA_SIGNATURE_TYPE_INVALID)
+ assert.isBufferLength(signature, 64, messages.ECDSA_SIGNATURE_LENGTH_INVALID)
+
+ var sigObj = secp256k1.signatureExport(signature)
+ return der.signatureExport(sigObj)
+ },
+
+ signatureImport: function (sig) {
+ assert.isBuffer(sig, messages.ECDSA_SIGNATURE_TYPE_INVALID)
+ assert.isLengthGTZero(sig, messages.ECDSA_SIGNATURE_LENGTH_INVALID)
+
+ var sigObj = der.signatureImport(sig)
+ if (sigObj) return secp256k1.signatureImport(sigObj)
+
+ throw new Error(messages.ECDSA_SIGNATURE_PARSE_DER_FAIL)
+ },
+
+ signatureImportLax: function (sig) {
+ assert.isBuffer(sig, messages.ECDSA_SIGNATURE_TYPE_INVALID)
+ assert.isLengthGTZero(sig, messages.ECDSA_SIGNATURE_LENGTH_INVALID)
+
+ var sigObj = der.signatureImportLax(sig)
+ if (sigObj) return secp256k1.signatureImport(sigObj)
+
+ throw new Error(messages.ECDSA_SIGNATURE_PARSE_DER_FAIL)
+ },
+
+ sign: function (message, privateKey, options) {
+ assert.isBuffer(message, messages.MSG32_TYPE_INVALID)
+ assert.isBufferLength(message, 32, messages.MSG32_LENGTH_INVALID)
+
+ assert.isBuffer(privateKey, messages.EC_PRIVATE_KEY_TYPE_INVALID)
+ assert.isBufferLength(privateKey, 32, messages.EC_PRIVATE_KEY_LENGTH_INVALID)
+
+ var data = null
+ var noncefn = null
+ if (options !== undefined) {
+ assert.isObject(options, messages.OPTIONS_TYPE_INVALID)
+
+ if (options.data !== undefined) {
+ assert.isBuffer(options.data, messages.OPTIONS_DATA_TYPE_INVALID)
+ assert.isBufferLength(options.data, 32, messages.OPTIONS_DATA_LENGTH_INVALID)
+ data = options.data
+ }
+
+ if (options.noncefn !== undefined) {
+ assert.isFunction(options.noncefn, messages.OPTIONS_NONCEFN_TYPE_INVALID)
+ noncefn = options.noncefn
+ }
+ }
+
+ return secp256k1.sign(message, privateKey, noncefn, data)
+ },
+
+ verify: function (message, signature, publicKey) {
+ assert.isBuffer(message, messages.MSG32_TYPE_INVALID)
+ assert.isBufferLength(message, 32, messages.MSG32_LENGTH_INVALID)
+
+ assert.isBuffer(signature, messages.ECDSA_SIGNATURE_TYPE_INVALID)
+ assert.isBufferLength(signature, 64, messages.ECDSA_SIGNATURE_LENGTH_INVALID)
+
+ assert.isBuffer(publicKey, messages.EC_PUBLIC_KEY_TYPE_INVALID)
+ assert.isBufferLength2(publicKey, 33, 65, messages.EC_PUBLIC_KEY_LENGTH_INVALID)
+
+ return secp256k1.verify(message, signature, publicKey)
+ },
+
+ recover: function (message, signature, recovery, compressed) {
+ assert.isBuffer(message, messages.MSG32_TYPE_INVALID)
+ assert.isBufferLength(message, 32, messages.MSG32_LENGTH_INVALID)
+
+ assert.isBuffer(signature, messages.ECDSA_SIGNATURE_TYPE_INVALID)
+ assert.isBufferLength(signature, 64, messages.ECDSA_SIGNATURE_LENGTH_INVALID)
+
+ assert.isNumber(recovery, messages.RECOVERY_ID_TYPE_INVALID)
+ assert.isNumberInInterval(recovery, -1, 4, messages.RECOVERY_ID_VALUE_INVALID)
+
+ compressed = initCompressedValue(compressed, true)
+
+ return secp256k1.recover(message, signature, recovery, compressed)
+ },
+
+ ecdh: function (publicKey, privateKey) {
+ assert.isBuffer(publicKey, messages.EC_PUBLIC_KEY_TYPE_INVALID)
+ assert.isBufferLength2(publicKey, 33, 65, messages.EC_PUBLIC_KEY_LENGTH_INVALID)
+
+ assert.isBuffer(privateKey, messages.EC_PRIVATE_KEY_TYPE_INVALID)
+ assert.isBufferLength(privateKey, 32, messages.EC_PRIVATE_KEY_LENGTH_INVALID)
+
+ return secp256k1.ecdh(publicKey, privateKey)
+ },
+
+ ecdhUnsafe: function (publicKey, privateKey, compressed) {
+ assert.isBuffer(publicKey, messages.EC_PUBLIC_KEY_TYPE_INVALID)
+ assert.isBufferLength2(publicKey, 33, 65, messages.EC_PUBLIC_KEY_LENGTH_INVALID)
+
+ assert.isBuffer(privateKey, messages.EC_PRIVATE_KEY_TYPE_INVALID)
+ assert.isBufferLength(privateKey, 32, messages.EC_PRIVATE_KEY_LENGTH_INVALID)
+
+ compressed = initCompressedValue(compressed, true)
+
+ return secp256k1.ecdhUnsafe(publicKey, privateKey, compressed)
+ }
+ }
+}
+
+},{"./assert":117,"./der":118,"./messages.json":121}],121:[function(require,module,exports){
+module.exports={
+ "COMPRESSED_TYPE_INVALID": "compressed should be a boolean",
+ "EC_PRIVATE_KEY_TYPE_INVALID": "private key should be a Buffer",
+ "EC_PRIVATE_KEY_LENGTH_INVALID": "private key length is invalid",
+ "EC_PRIVATE_KEY_RANGE_INVALID": "private key range is invalid",
+ "EC_PRIVATE_KEY_TWEAK_ADD_FAIL": "tweak out of range or resulting private key is invalid",
+ "EC_PRIVATE_KEY_TWEAK_MUL_FAIL": "tweak out of range",
+ "EC_PRIVATE_KEY_EXPORT_DER_FAIL": "couldn't export to DER format",
+ "EC_PRIVATE_KEY_IMPORT_DER_FAIL": "couldn't import from DER format",
+ "EC_PUBLIC_KEYS_TYPE_INVALID": "public keys should be an Array",
+ "EC_PUBLIC_KEYS_LENGTH_INVALID": "public keys Array should have at least 1 element",
+ "EC_PUBLIC_KEY_TYPE_INVALID": "public key should be a Buffer",
+ "EC_PUBLIC_KEY_LENGTH_INVALID": "public key length is invalid",
+ "EC_PUBLIC_KEY_PARSE_FAIL": "the public key could not be parsed or is invalid",
+ "EC_PUBLIC_KEY_CREATE_FAIL": "private was invalid, try again",
+ "EC_PUBLIC_KEY_TWEAK_ADD_FAIL": "tweak out of range or resulting public key is invalid",
+ "EC_PUBLIC_KEY_TWEAK_MUL_FAIL": "tweak out of range",
+ "EC_PUBLIC_KEY_COMBINE_FAIL": "the sum of the public keys is not valid",
+ "ECDH_FAIL": "scalar was invalid (zero or overflow)",
+ "ECDSA_SIGNATURE_TYPE_INVALID": "signature should be a Buffer",
+ "ECDSA_SIGNATURE_LENGTH_INVALID": "signature length is invalid",
+ "ECDSA_SIGNATURE_PARSE_FAIL": "couldn't parse signature",
+ "ECDSA_SIGNATURE_PARSE_DER_FAIL": "couldn't parse DER signature",
+ "ECDSA_SIGNATURE_SERIALIZE_DER_FAIL": "couldn't serialize signature to DER format",
+ "ECDSA_SIGN_FAIL": "nonce generation function failed or private key is invalid",
+ "ECDSA_RECOVER_FAIL": "couldn't recover public key from signature",
+ "MSG32_TYPE_INVALID": "message should be a Buffer",
+ "MSG32_LENGTH_INVALID": "message length is invalid",
+ "OPTIONS_TYPE_INVALID": "options should be an Object",
+ "OPTIONS_DATA_TYPE_INVALID": "options.data should be a Buffer",
+ "OPTIONS_DATA_LENGTH_INVALID": "options.data length is invalid",
+ "OPTIONS_NONCEFN_TYPE_INVALID": "options.noncefn should be a Function",
+ "RECOVERY_ID_TYPE_INVALID": "recovery should be a Number",
+ "RECOVERY_ID_VALUE_INVALID": "recovery should have value between -1 and 4",
+ "TWEAK_TYPE_INVALID": "tweak should be a Buffer",
+ "TWEAK_LENGTH_INVALID": "tweak length is invalid"
+}
+
+},{}],122:[function(require,module,exports){
+var Buffer = require('safe-buffer').Buffer
+
+// prototype class for hash functions
+function Hash (blockSize, finalSize) {
+ this._block = Buffer.alloc(blockSize)
+ this._finalSize = finalSize
+ this._blockSize = blockSize
+ this._len = 0
+}
+
+Hash.prototype.update = function (data, enc) {
+ if (typeof data === 'string') {
+ enc = enc || 'utf8'
+ data = Buffer.from(data, enc)
+ }
+
+ var block = this._block
+ var blockSize = this._blockSize
+ var length = data.length
+ var accum = this._len
+
+ for (var offset = 0; offset < length;) {
+ var assigned = accum % blockSize
+ var remainder = Math.min(length - offset, blockSize - assigned)
+
+ for (var i = 0; i < remainder; i++) {
+ block[assigned + i] = data[offset + i]
+ }
+
+ accum += remainder
+ offset += remainder
+
+ if ((accum % blockSize) === 0) {
+ this._update(block)
+ }
+ }
+
+ this._len += length
+ return this
+}
+
+Hash.prototype.digest = function (enc) {
+ var rem = this._len % this._blockSize
+
+ this._block[rem] = 0x80
+
+ // zero (rem + 1) trailing bits, where (rem + 1) is the smallest
+ // non-negative solution to the equation (length + 1 + (rem + 1)) === finalSize mod blockSize
+ this._block.fill(0, rem + 1)
+
+ if (rem >= this._finalSize) {
+ this._update(this._block)
+ this._block.fill(0)
+ }
+
+ var bits = this._len * 8
+
+ // uint32
+ if (bits <= 0xffffffff) {
+ this._block.writeUInt32BE(bits, this._blockSize - 4)
+
+ // uint64
+ } else {
+ var lowBits = (bits & 0xffffffff) >>> 0
+ var highBits = (bits - lowBits) / 0x100000000
+
+ this._block.writeUInt32BE(highBits, this._blockSize - 8)
+ this._block.writeUInt32BE(lowBits, this._blockSize - 4)
+ }
+
+ this._update(this._block)
+ var hash = this._hash()
+
+ return enc ? hash.toString(enc) : hash
+}
+
+Hash.prototype._update = function () {
+ throw new Error('_update must be implemented by subclass')
+}
+
+module.exports = Hash
+
+},{"safe-buffer":115}],123:[function(require,module,exports){
+var exports = module.exports = function SHA (algorithm) {
+ algorithm = algorithm.toLowerCase()
+
+ var Algorithm = exports[algorithm]
+ if (!Algorithm) throw new Error(algorithm + ' is not supported (we accept pull requests)')
+
+ return new Algorithm()
+}
+
+exports.sha = require('./sha')
+exports.sha1 = require('./sha1')
+exports.sha224 = require('./sha224')
+exports.sha256 = require('./sha256')
+exports.sha384 = require('./sha384')
+exports.sha512 = require('./sha512')
+
+},{"./sha":124,"./sha1":125,"./sha224":126,"./sha256":127,"./sha384":128,"./sha512":129}],124:[function(require,module,exports){
+/*
+ * A JavaScript implementation of the Secure Hash Algorithm, SHA-0, as defined
+ * in FIPS PUB 180-1
+ * This source code is derived from sha1.js of the same repository.
+ * The difference between SHA-0 and SHA-1 is just a bitwise rotate left
+ * operation was added.
+ */
+
+var inherits = require('inherits')
+var Hash = require('./hash')
+var Buffer = require('safe-buffer').Buffer
+
+var K = [
+ 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc | 0, 0xca62c1d6 | 0
+]
+
+var W = new Array(80)
+
+function Sha () {
+ this.init()
+ this._w = W
+
+ Hash.call(this, 64, 56)
+}
+
+inherits(Sha, Hash)
+
+Sha.prototype.init = function () {
+ this._a = 0x67452301
+ this._b = 0xefcdab89
+ this._c = 0x98badcfe
+ this._d = 0x10325476
+ this._e = 0xc3d2e1f0
+
+ return this
+}
+
+function rotl5 (num) {
+ return (num << 5) | (num >>> 27)
+}
+
+function rotl30 (num) {
+ return (num << 30) | (num >>> 2)
+}
+
+function ft (s, b, c, d) {
+ if (s === 0) return (b & c) | ((~b) & d)
+ if (s === 2) return (b & c) | (b & d) | (c & d)
+ return b ^ c ^ d
+}
+
+Sha.prototype._update = function (M) {
+ var W = this._w
+
+ var a = this._a | 0
+ var b = this._b | 0
+ var c = this._c | 0
+ var d = this._d | 0
+ var e = this._e | 0
+
+ for (var i = 0; i < 16; ++i) W[i] = M.readInt32BE(i * 4)
+ for (; i < 80; ++i) W[i] = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16]
+
+ for (var j = 0; j < 80; ++j) {
+ var s = ~~(j / 20)
+ var t = (rotl5(a) + ft(s, b, c, d) + e + W[j] + K[s]) | 0
+
+ e = d
+ d = c
+ c = rotl30(b)
+ b = a
+ a = t
+ }
+
+ this._a = (a + this._a) | 0
+ this._b = (b + this._b) | 0
+ this._c = (c + this._c) | 0
+ this._d = (d + this._d) | 0
+ this._e = (e + this._e) | 0
+}
+
+Sha.prototype._hash = function () {
+ var H = Buffer.allocUnsafe(20)
+
+ H.writeInt32BE(this._a | 0, 0)
+ H.writeInt32BE(this._b | 0, 4)
+ H.writeInt32BE(this._c | 0, 8)
+ H.writeInt32BE(this._d | 0, 12)
+ H.writeInt32BE(this._e | 0, 16)
+
+ return H
+}
+
+module.exports = Sha
+
+},{"./hash":122,"inherits":101,"safe-buffer":115}],125:[function(require,module,exports){
+/*
+ * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
+ * in FIPS PUB 180-1
+ * Version 2.1a Copyright Paul Johnston 2000 - 2002.
+ * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
+ * Distributed under the BSD License
+ * See http://pajhome.org.uk/crypt/md5 for details.
+ */
+
+var inherits = require('inherits')
+var Hash = require('./hash')
+var Buffer = require('safe-buffer').Buffer
+
+var K = [
+ 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc | 0, 0xca62c1d6 | 0
+]
+
+var W = new Array(80)
+
+function Sha1 () {
+ this.init()
+ this._w = W
+
+ Hash.call(this, 64, 56)
+}
+
+inherits(Sha1, Hash)
+
+Sha1.prototype.init = function () {
+ this._a = 0x67452301
+ this._b = 0xefcdab89
+ this._c = 0x98badcfe
+ this._d = 0x10325476
+ this._e = 0xc3d2e1f0
+
+ return this
+}
+
+function rotl1 (num) {
+ return (num << 1) | (num >>> 31)
+}
+
+function rotl5 (num) {
+ return (num << 5) | (num >>> 27)
+}
+
+function rotl30 (num) {
+ return (num << 30) | (num >>> 2)
+}
+
+function ft (s, b, c, d) {
+ if (s === 0) return (b & c) | ((~b) & d)
+ if (s === 2) return (b & c) | (b & d) | (c & d)
+ return b ^ c ^ d
+}
+
+Sha1.prototype._update = function (M) {
+ var W = this._w
+
+ var a = this._a | 0
+ var b = this._b | 0
+ var c = this._c | 0
+ var d = this._d | 0
+ var e = this._e | 0
+
+ for (var i = 0; i < 16; ++i) W[i] = M.readInt32BE(i * 4)
+ for (; i < 80; ++i) W[i] = rotl1(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16])
+
+ for (var j = 0; j < 80; ++j) {
+ var s = ~~(j / 20)
+ var t = (rotl5(a) + ft(s, b, c, d) + e + W[j] + K[s]) | 0
+
+ e = d
+ d = c
+ c = rotl30(b)
+ b = a
+ a = t
+ }
+
+ this._a = (a + this._a) | 0
+ this._b = (b + this._b) | 0
+ this._c = (c + this._c) | 0
+ this._d = (d + this._d) | 0
+ this._e = (e + this._e) | 0
+}
+
+Sha1.prototype._hash = function () {
+ var H = Buffer.allocUnsafe(20)
+
+ H.writeInt32BE(this._a | 0, 0)
+ H.writeInt32BE(this._b | 0, 4)
+ H.writeInt32BE(this._c | 0, 8)
+ H.writeInt32BE(this._d | 0, 12)
+ H.writeInt32BE(this._e | 0, 16)
+
+ return H
+}
+
+module.exports = Sha1
+
+},{"./hash":122,"inherits":101,"safe-buffer":115}],126:[function(require,module,exports){
+/**
+ * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
+ * in FIPS 180-2
+ * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009.
+ * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
+ *
+ */
+
+var inherits = require('inherits')
+var Sha256 = require('./sha256')
+var Hash = require('./hash')
+var Buffer = require('safe-buffer').Buffer
+
+var W = new Array(64)
+
+function Sha224 () {
+ this.init()
+
+ this._w = W // new Array(64)
+
+ Hash.call(this, 64, 56)
+}
+
+inherits(Sha224, Sha256)
+
+Sha224.prototype.init = function () {
+ this._a = 0xc1059ed8
+ this._b = 0x367cd507
+ this._c = 0x3070dd17
+ this._d = 0xf70e5939
+ this._e = 0xffc00b31
+ this._f = 0x68581511
+ this._g = 0x64f98fa7
+ this._h = 0xbefa4fa4
+
+ return this
+}
+
+Sha224.prototype._hash = function () {
+ var H = Buffer.allocUnsafe(28)
+
+ H.writeInt32BE(this._a, 0)
+ H.writeInt32BE(this._b, 4)
+ H.writeInt32BE(this._c, 8)
+ H.writeInt32BE(this._d, 12)
+ H.writeInt32BE(this._e, 16)
+ H.writeInt32BE(this._f, 20)
+ H.writeInt32BE(this._g, 24)
+
+ return H
+}
+
+module.exports = Sha224
+
+},{"./hash":122,"./sha256":127,"inherits":101,"safe-buffer":115}],127:[function(require,module,exports){
+/**
+ * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
+ * in FIPS 180-2
+ * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009.
+ * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
+ *
+ */
+
+var inherits = require('inherits')
+var Hash = require('./hash')
+var Buffer = require('safe-buffer').Buffer
+
+var K = [
+ 0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5,
+ 0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5,
+ 0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3,
+ 0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174,
+ 0xE49B69C1, 0xEFBE4786, 0x0FC19DC6, 0x240CA1CC,
+ 0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA,
+ 0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7,
+ 0xC6E00BF3, 0xD5A79147, 0x06CA6351, 0x14292967,
+ 0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13,
+ 0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85,
+ 0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3,
+ 0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070,
+ 0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5,
+ 0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3,
+ 0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208,
+ 0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2
+]
+
+var W = new Array(64)
+
+function Sha256 () {
+ this.init()
+
+ this._w = W // new Array(64)
+
+ Hash.call(this, 64, 56)
+}
+
+inherits(Sha256, Hash)
+
+Sha256.prototype.init = function () {
+ this._a = 0x6a09e667
+ this._b = 0xbb67ae85
+ this._c = 0x3c6ef372
+ this._d = 0xa54ff53a
+ this._e = 0x510e527f
+ this._f = 0x9b05688c
+ this._g = 0x1f83d9ab
+ this._h = 0x5be0cd19
+
+ return this
+}
+
+function ch (x, y, z) {
+ return z ^ (x & (y ^ z))
+}
+
+function maj (x, y, z) {
+ return (x & y) | (z & (x | y))
+}
+
+function sigma0 (x) {
+ return (x >>> 2 | x << 30) ^ (x >>> 13 | x << 19) ^ (x >>> 22 | x << 10)
+}
+
+function sigma1 (x) {
+ return (x >>> 6 | x << 26) ^ (x >>> 11 | x << 21) ^ (x >>> 25 | x << 7)
+}
+
+function gamma0 (x) {
+ return (x >>> 7 | x << 25) ^ (x >>> 18 | x << 14) ^ (x >>> 3)
+}
+
+function gamma1 (x) {
+ return (x >>> 17 | x << 15) ^ (x >>> 19 | x << 13) ^ (x >>> 10)
+}
+
+Sha256.prototype._update = function (M) {
+ var W = this._w
+
+ var a = this._a | 0
+ var b = this._b | 0
+ var c = this._c | 0
+ var d = this._d | 0
+ var e = this._e | 0
+ var f = this._f | 0
+ var g = this._g | 0
+ var h = this._h | 0
+
+ for (var i = 0; i < 16; ++i) W[i] = M.readInt32BE(i * 4)
+ for (; i < 64; ++i) W[i] = (gamma1(W[i - 2]) + W[i - 7] + gamma0(W[i - 15]) + W[i - 16]) | 0
+
+ for (var j = 0; j < 64; ++j) {
+ var T1 = (h + sigma1(e) + ch(e, f, g) + K[j] + W[j]) | 0
+ var T2 = (sigma0(a) + maj(a, b, c)) | 0
+
+ h = g
+ g = f
+ f = e
+ e = (d + T1) | 0
+ d = c
+ c = b
+ b = a
+ a = (T1 + T2) | 0
+ }
+
+ this._a = (a + this._a) | 0
+ this._b = (b + this._b) | 0
+ this._c = (c + this._c) | 0
+ this._d = (d + this._d) | 0
+ this._e = (e + this._e) | 0
+ this._f = (f + this._f) | 0
+ this._g = (g + this._g) | 0
+ this._h = (h + this._h) | 0
+}
+
+Sha256.prototype._hash = function () {
+ var H = Buffer.allocUnsafe(32)
+
+ H.writeInt32BE(this._a, 0)
+ H.writeInt32BE(this._b, 4)
+ H.writeInt32BE(this._c, 8)
+ H.writeInt32BE(this._d, 12)
+ H.writeInt32BE(this._e, 16)
+ H.writeInt32BE(this._f, 20)
+ H.writeInt32BE(this._g, 24)
+ H.writeInt32BE(this._h, 28)
+
+ return H
+}
+
+module.exports = Sha256
+
+},{"./hash":122,"inherits":101,"safe-buffer":115}],128:[function(require,module,exports){
+var inherits = require('inherits')
+var SHA512 = require('./sha512')
+var Hash = require('./hash')
+var Buffer = require('safe-buffer').Buffer
+
+var W = new Array(160)
+
+function Sha384 () {
+ this.init()
+ this._w = W
+
+ Hash.call(this, 128, 112)
+}
+
+inherits(Sha384, SHA512)
+
+Sha384.prototype.init = function () {
+ this._ah = 0xcbbb9d5d
+ this._bh = 0x629a292a
+ this._ch = 0x9159015a
+ this._dh = 0x152fecd8
+ this._eh = 0x67332667
+ this._fh = 0x8eb44a87
+ this._gh = 0xdb0c2e0d
+ this._hh = 0x47b5481d
+
+ this._al = 0xc1059ed8
+ this._bl = 0x367cd507
+ this._cl = 0x3070dd17
+ this._dl = 0xf70e5939
+ this._el = 0xffc00b31
+ this._fl = 0x68581511
+ this._gl = 0x64f98fa7
+ this._hl = 0xbefa4fa4
+
+ return this
+}
+
+Sha384.prototype._hash = function () {
+ var H = Buffer.allocUnsafe(48)
+
+ function writeInt64BE (h, l, offset) {
+ H.writeInt32BE(h, offset)
+ H.writeInt32BE(l, offset + 4)
+ }
+
+ writeInt64BE(this._ah, this._al, 0)
+ writeInt64BE(this._bh, this._bl, 8)
+ writeInt64BE(this._ch, this._cl, 16)
+ writeInt64BE(this._dh, this._dl, 24)
+ writeInt64BE(this._eh, this._el, 32)
+ writeInt64BE(this._fh, this._fl, 40)
+
+ return H
+}
+
+module.exports = Sha384
+
+},{"./hash":122,"./sha512":129,"inherits":101,"safe-buffer":115}],129:[function(require,module,exports){
+var inherits = require('inherits')
+var Hash = require('./hash')
+var Buffer = require('safe-buffer').Buffer
+
+var K = [
+ 0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,
+ 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,
+ 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,
+ 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,
+ 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,
+ 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,
+ 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,
+ 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,
+ 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,
+ 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
+ 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,
+ 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,
+ 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,
+ 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,
+ 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,
+ 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,
+ 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,
+ 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,
+ 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,
+ 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
+ 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,
+ 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,
+ 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,
+ 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,
+ 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,
+ 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,
+ 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,
+ 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,
+ 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,
+ 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
+ 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,
+ 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,
+ 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,
+ 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,
+ 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,
+ 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,
+ 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,
+ 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,
+ 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,
+ 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817
+]
+
+var W = new Array(160)
+
+function Sha512 () {
+ this.init()
+ this._w = W
+
+ Hash.call(this, 128, 112)
+}
+
+inherits(Sha512, Hash)
+
+Sha512.prototype.init = function () {
+ this._ah = 0x6a09e667
+ this._bh = 0xbb67ae85
+ this._ch = 0x3c6ef372
+ this._dh = 0xa54ff53a
+ this._eh = 0x510e527f
+ this._fh = 0x9b05688c
+ this._gh = 0x1f83d9ab
+ this._hh = 0x5be0cd19
+
+ this._al = 0xf3bcc908
+ this._bl = 0x84caa73b
+ this._cl = 0xfe94f82b
+ this._dl = 0x5f1d36f1
+ this._el = 0xade682d1
+ this._fl = 0x2b3e6c1f
+ this._gl = 0xfb41bd6b
+ this._hl = 0x137e2179
+
+ return this
+}
+
+function Ch (x, y, z) {
+ return z ^ (x & (y ^ z))
+}
+
+function maj (x, y, z) {
+ return (x & y) | (z & (x | y))
+}
+
+function sigma0 (x, xl) {
+ return (x >>> 28 | xl << 4) ^ (xl >>> 2 | x << 30) ^ (xl >>> 7 | x << 25)
+}
+
+function sigma1 (x, xl) {
+ return (x >>> 14 | xl << 18) ^ (x >>> 18 | xl << 14) ^ (xl >>> 9 | x << 23)
+}
+
+function Gamma0 (x, xl) {
+ return (x >>> 1 | xl << 31) ^ (x >>> 8 | xl << 24) ^ (x >>> 7)
+}
+
+function Gamma0l (x, xl) {
+ return (x >>> 1 | xl << 31) ^ (x >>> 8 | xl << 24) ^ (x >>> 7 | xl << 25)
+}
+
+function Gamma1 (x, xl) {
+ return (x >>> 19 | xl << 13) ^ (xl >>> 29 | x << 3) ^ (x >>> 6)
+}
+
+function Gamma1l (x, xl) {
+ return (x >>> 19 | xl << 13) ^ (xl >>> 29 | x << 3) ^ (x >>> 6 | xl << 26)
+}
+
+function getCarry (a, b) {
+ return (a >>> 0) < (b >>> 0) ? 1 : 0
+}
+
+Sha512.prototype._update = function (M) {
+ var W = this._w
+
+ var ah = this._ah | 0
+ var bh = this._bh | 0
+ var ch = this._ch | 0
+ var dh = this._dh | 0
+ var eh = this._eh | 0
+ var fh = this._fh | 0
+ var gh = this._gh | 0
+ var hh = this._hh | 0
+
+ var al = this._al | 0
+ var bl = this._bl | 0
+ var cl = this._cl | 0
+ var dl = this._dl | 0
+ var el = this._el | 0
+ var fl = this._fl | 0
+ var gl = this._gl | 0
+ var hl = this._hl | 0
+
+ for (var i = 0; i < 32; i += 2) {
+ W[i] = M.readInt32BE(i * 4)
+ W[i + 1] = M.readInt32BE(i * 4 + 4)
+ }
+ for (; i < 160; i += 2) {
+ var xh = W[i - 15 * 2]
+ var xl = W[i - 15 * 2 + 1]
+ var gamma0 = Gamma0(xh, xl)
+ var gamma0l = Gamma0l(xl, xh)
+
+ xh = W[i - 2 * 2]
+ xl = W[i - 2 * 2 + 1]
+ var gamma1 = Gamma1(xh, xl)
+ var gamma1l = Gamma1l(xl, xh)
+
+ // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]
+ var Wi7h = W[i - 7 * 2]
+ var Wi7l = W[i - 7 * 2 + 1]
+
+ var Wi16h = W[i - 16 * 2]
+ var Wi16l = W[i - 16 * 2 + 1]
+
+ var Wil = (gamma0l + Wi7l) | 0
+ var Wih = (gamma0 + Wi7h + getCarry(Wil, gamma0l)) | 0
+ Wil = (Wil + gamma1l) | 0
+ Wih = (Wih + gamma1 + getCarry(Wil, gamma1l)) | 0
+ Wil = (Wil + Wi16l) | 0
+ Wih = (Wih + Wi16h + getCarry(Wil, Wi16l)) | 0
+
+ W[i] = Wih
+ W[i + 1] = Wil
+ }
+
+ for (var j = 0; j < 160; j += 2) {
+ Wih = W[j]
+ Wil = W[j + 1]
+
+ var majh = maj(ah, bh, ch)
+ var majl = maj(al, bl, cl)
+
+ var sigma0h = sigma0(ah, al)
+ var sigma0l = sigma0(al, ah)
+ var sigma1h = sigma1(eh, el)
+ var sigma1l = sigma1(el, eh)
+
+ // t1 = h + sigma1 + ch + K[j] + W[j]
+ var Kih = K[j]
+ var Kil = K[j + 1]
+
+ var chh = Ch(eh, fh, gh)
+ var chl = Ch(el, fl, gl)
+
+ var t1l = (hl + sigma1l) | 0
+ var t1h = (hh + sigma1h + getCarry(t1l, hl)) | 0
+ t1l = (t1l + chl) | 0
+ t1h = (t1h + chh + getCarry(t1l, chl)) | 0
+ t1l = (t1l + Kil) | 0
+ t1h = (t1h + Kih + getCarry(t1l, Kil)) | 0
+ t1l = (t1l + Wil) | 0
+ t1h = (t1h + Wih + getCarry(t1l, Wil)) | 0
+
+ // t2 = sigma0 + maj
+ var t2l = (sigma0l + majl) | 0
+ var t2h = (sigma0h + majh + getCarry(t2l, sigma0l)) | 0
+
+ hh = gh
+ hl = gl
+ gh = fh
+ gl = fl
+ fh = eh
+ fl = el
+ el = (dl + t1l) | 0
+ eh = (dh + t1h + getCarry(el, dl)) | 0
+ dh = ch
+ dl = cl
+ ch = bh
+ cl = bl
+ bh = ah
+ bl = al
+ al = (t1l + t2l) | 0
+ ah = (t1h + t2h + getCarry(al, t1l)) | 0
+ }
+
+ this._al = (this._al + al) | 0
+ this._bl = (this._bl + bl) | 0
+ this._cl = (this._cl + cl) | 0
+ this._dl = (this._dl + dl) | 0
+ this._el = (this._el + el) | 0
+ this._fl = (this._fl + fl) | 0
+ this._gl = (this._gl + gl) | 0
+ this._hl = (this._hl + hl) | 0
+
+ this._ah = (this._ah + ah + getCarry(this._al, al)) | 0
+ this._bh = (this._bh + bh + getCarry(this._bl, bl)) | 0
+ this._ch = (this._ch + ch + getCarry(this._cl, cl)) | 0
+ this._dh = (this._dh + dh + getCarry(this._dl, dl)) | 0
+ this._eh = (this._eh + eh + getCarry(this._el, el)) | 0
+ this._fh = (this._fh + fh + getCarry(this._fl, fl)) | 0
+ this._gh = (this._gh + gh + getCarry(this._gl, gl)) | 0
+ this._hh = (this._hh + hh + getCarry(this._hl, hl)) | 0
+}
+
+Sha512.prototype._hash = function () {
+ var H = Buffer.allocUnsafe(64)
+
+ function writeInt64BE (h, l, offset) {
+ H.writeInt32BE(h, offset)
+ H.writeInt32BE(l, offset + 4)
+ }
+
+ writeInt64BE(this._ah, this._al, 0)
+ writeInt64BE(this._bh, this._bl, 8)
+ writeInt64BE(this._ch, this._cl, 16)
+ writeInt64BE(this._dh, this._dl, 24)
+ writeInt64BE(this._eh, this._el, 32)
+ writeInt64BE(this._fh, this._fl, 40)
+ writeInt64BE(this._gh, this._gl, 48)
+ writeInt64BE(this._hh, this._hl, 56)
+
+ return H
+}
+
+module.exports = Sha512
+
+},{"./hash":122,"inherits":101,"safe-buffer":115}],130:[function(require,module,exports){
+(function (Buffer){
+const BN = require('bn.js')
+const EC = require('elliptic').ec
+const secp256k1 = new EC('secp256k1')
+const deterministicGenerateK = require('./rfc6979')
+
+const ZERO32 = Buffer.alloc(32, 0)
+const EC_GROUP_ORDER = Buffer.from('fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141', 'hex')
+const EC_P = Buffer.from('fffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f', 'hex')
+
+const n = secp256k1.curve.n
+const nDiv2 = n.shrn(1)
+const G = secp256k1.curve.g
+
+const THROW_BAD_PRIVATE = 'Expected Private'
+const THROW_BAD_POINT = 'Expected Point'
+const THROW_BAD_TWEAK = 'Expected Tweak'
+const THROW_BAD_HASH = 'Expected Hash'
+const THROW_BAD_SIGNATURE = 'Expected Signature'
+const THROW_BAD_EXTRA_DATA = 'Expected Extra Data (32 bytes)'
+
+function isScalar (x) {
+ return Buffer.isBuffer(x) && x.length === 32
+}
+
+function isOrderScalar (x) {
+ if (!isScalar(x)) return false
+ return x.compare(EC_GROUP_ORDER) < 0 // < G
+}
+
+function isPoint (p) {
+ if (!Buffer.isBuffer(p)) return false
+ if (p.length < 33) return false
+
+ const t = p[0]
+ const x = p.slice(1, 33)
+ if (x.compare(ZERO32) === 0) return false
+ if (x.compare(EC_P) >= 0) return false
+ if ((t === 0x02 || t === 0x03) && p.length === 33) {
+ try { decodeFrom(p) } catch (e) { return false } // TODO: temporary
+ return true
+ }
+
+ const y = p.slice(33)
+ if (y.compare(ZERO32) === 0) return false
+ if (y.compare(EC_P) >= 0) return false
+ if (t === 0x04 && p.length === 65) return true
+ return false
+}
+
+function __isPointCompressed (p) {
+ return p[0] !== 0x04
+}
+
+function isPointCompressed (p) {
+ if (!isPoint(p)) return false
+ return __isPointCompressed(p)
+}
+
+function isPrivate (x) {
+ if (!isScalar(x)) return false
+ return x.compare(ZERO32) > 0 && // > 0
+ x.compare(EC_GROUP_ORDER) < 0 // < G
+}
+
+function isSignature (value) {
+ const r = value.slice(0, 32)
+ const s = value.slice(32, 64)
+ return Buffer.isBuffer(value) && value.length === 64 &&
+ r.compare(EC_GROUP_ORDER) < 0 &&
+ s.compare(EC_GROUP_ORDER) < 0
+}
+
+function assumeCompression (value, pubkey) {
+ if (value === undefined && pubkey !== undefined) return __isPointCompressed(pubkey)
+ if (value === undefined) return true
+ return value
+}
+
+function fromBuffer (d) { return new BN(d) }
+function toBuffer (d) { return d.toArrayLike(Buffer, 'be', 32) }
+function decodeFrom (P) { return secp256k1.curve.decodePoint(P) }
+function getEncoded (P, compressed) { return Buffer.from(P._encode(compressed)) }
+
+function pointAdd (pA, pB, __compressed) {
+ if (!isPoint(pA)) throw new TypeError(THROW_BAD_POINT)
+ if (!isPoint(pB)) throw new TypeError(THROW_BAD_POINT)
+
+ const a = decodeFrom(pA)
+ const b = decodeFrom(pB)
+ const pp = a.add(b)
+ if (pp.isInfinity()) return null
+
+ const compressed = assumeCompression(__compressed, pA)
+ return getEncoded(pp, compressed)
+}
+
+function pointAddScalar (p, tweak, __compressed) {
+ if (!isPoint(p)) throw new TypeError(THROW_BAD_POINT)
+ if (!isOrderScalar(tweak)) throw new TypeError(THROW_BAD_TWEAK)
+
+ const compressed = assumeCompression(__compressed, p)
+ const pp = decodeFrom(p)
+ if (tweak.compare(ZERO32) === 0) return getEncoded(pp, compressed)
+
+ const tt = fromBuffer(tweak)
+ const qq = G.mul(tt)
+ const uu = pp.add(qq)
+ if (uu.isInfinity()) return null
+
+ return getEncoded(uu, compressed)
+}
+
+function pointCompress (p, compressed) {
+ if (!isPoint(p)) throw new TypeError(THROW_BAD_POINT)
+
+ const pp = decodeFrom(p)
+ if (pp.isInfinity()) throw new TypeError(THROW_BAD_POINT)
+
+ return getEncoded(pp, compressed)
+}
+
+function pointFromScalar (d, __compressed) {
+ if (!isPrivate(d)) throw new TypeError(THROW_BAD_PRIVATE)
+
+ const dd = fromBuffer(d)
+ const pp = G.mul(dd)
+ if (pp.isInfinity()) return null
+
+ const compressed = assumeCompression(__compressed)
+ return getEncoded(pp, compressed)
+}
+
+function pointMultiply (p, tweak, __compressed) {
+ if (!isPoint(p)) throw new TypeError(THROW_BAD_POINT)
+ if (!isOrderScalar(tweak)) throw new TypeError(THROW_BAD_TWEAK)
+
+ const compressed = assumeCompression(__compressed, p)
+ const pp = decodeFrom(p)
+ const tt = fromBuffer(tweak)
+ const qq = pp.mul(tt)
+ if (qq.isInfinity()) return null
+
+ return getEncoded(qq, compressed)
+}
+
+function privateAdd (d, tweak) {
+ if (!isPrivate(d)) throw new TypeError(THROW_BAD_PRIVATE)
+ if (!isOrderScalar(tweak)) throw new TypeError(THROW_BAD_TWEAK)
+
+ const dd = fromBuffer(d)
+ const tt = fromBuffer(tweak)
+ const dt = toBuffer(dd.add(tt).umod(n))
+ if (!isPrivate(dt)) return null
+
+ return dt
+}
+
+function privateSub (d, tweak) {
+ if (!isPrivate(d)) throw new TypeError(THROW_BAD_PRIVATE)
+ if (!isOrderScalar(tweak)) throw new TypeError(THROW_BAD_TWEAK)
+
+ const dd = fromBuffer(d)
+ const tt = fromBuffer(tweak)
+ const dt = toBuffer(dd.sub(tt).umod(n))
+ if (!isPrivate(dt)) return null
+
+ return dt
+}
+
+function sign (hash, x) {
+ return __sign(hash, x)
+}
+
+function signWithEntropy (hash, x, addData) {
+ return __sign(hash, x, addData)
+}
+
+function __sign (hash, x, addData) {
+ if (!isScalar(hash)) throw new TypeError(THROW_BAD_HASH)
+ if (!isPrivate(x)) throw new TypeError(THROW_BAD_PRIVATE)
+ if (addData !== undefined && !isScalar(addData)) throw new TypeError(THROW_BAD_EXTRA_DATA)
+
+ const d = fromBuffer(x)
+ const e = fromBuffer(hash)
+
+ let r, s
+ const checkSig = function (k) {
+ const kI = fromBuffer(k)
+ const Q = G.mul(kI)
+
+ if (Q.isInfinity()) return false
+
+ r = Q.x.umod(n)
+ if (r.isZero() === 0) return false
+
+ s = kI
+ .invm(n)
+ .mul(e.add(d.mul(r)))
+ .umod(n)
+ if (s.isZero() === 0) return false
+
+ return true
+ }
+
+ deterministicGenerateK(hash, x, checkSig, isPrivate, addData)
+
+ // enforce low S values, see bip62: 'low s values in signatures'
+ if (s.cmp(nDiv2) > 0) {
+ s = n.sub(s)
+ }
+
+ const buffer = Buffer.allocUnsafe(64)
+ toBuffer(r).copy(buffer, 0)
+ toBuffer(s).copy(buffer, 32)
+ return buffer
+}
+
+function verify (hash, q, signature) {
+ if (!isScalar(hash)) throw new TypeError(THROW_BAD_HASH)
+ if (!isPoint(q)) throw new TypeError(THROW_BAD_POINT)
+
+ // 1.4.1 Enforce r and s are both integers in the interval [1, n − 1] (1, isSignature enforces '< n - 1')
+ if (!isSignature(signature)) throw new TypeError(THROW_BAD_SIGNATURE)
+
+ const Q = decodeFrom(q)
+ const r = fromBuffer(signature.slice(0, 32))
+ const s = fromBuffer(signature.slice(32, 64))
+
+ // 1.4.1 Enforce r and s are both integers in the interval [1, n − 1] (2, enforces '> 0')
+ if (r.gtn(0) <= 0 /* || r.compareTo(n) >= 0 */) return false
+ if (s.gtn(0) <= 0 /* || s.compareTo(n) >= 0 */) return false
+
+ // 1.4.2 H = Hash(M), already done by the user
+ // 1.4.3 e = H
+ const e = fromBuffer(hash)
+
+ // Compute s^-1
+ const sInv = s.invm(n)
+
+ // 1.4.4 Compute u1 = es^−1 mod n
+ // u2 = rs^−1 mod n
+ const u1 = e.mul(sInv).umod(n)
+ const u2 = r.mul(sInv).umod(n)
+
+ // 1.4.5 Compute R = (xR, yR)
+ // R = u1G + u2Q
+ const R = G.mulAdd(u1, Q, u2)
+
+ // 1.4.5 (cont.) Enforce R is not at infinity
+ if (R.isInfinity()) return false
+
+ // 1.4.6 Convert the field element R.x to an integer
+ const xR = R.x
+
+ // 1.4.7 Set v = xR mod n
+ const v = xR.umod(n)
+
+ // 1.4.8 If v = r, output "valid", and if v != r, output "invalid"
+ return v.eq(r)
+}
+
+module.exports = {
+ isPoint,
+ isPointCompressed,
+ isPrivate,
+ pointAdd,
+ pointAddScalar,
+ pointCompress,
+ pointFromScalar,
+ pointMultiply,
+ privateAdd,
+ privateSub,
+ sign,
+ signWithEntropy,
+ verify
+}
+
+}).call(this,require("buffer").Buffer)
+},{"./rfc6979":131,"bn.js":61,"buffer":186,"elliptic":71}],131:[function(require,module,exports){
+(function (Buffer){
+const createHmac = require('create-hmac')
+
+const ONE1 = Buffer.alloc(1, 1)
+const ZERO1 = Buffer.alloc(1, 0)
+
+// https://tools.ietf.org/html/rfc6979#section-3.2
+function deterministicGenerateK (hash, x, checkSig, isPrivate, extraEntropy) {
+ // Step A, ignored as hash already provided
+ // Step B
+ // Step C
+ let k = Buffer.alloc(32, 0)
+ let v = Buffer.alloc(32, 1)
+
+ // Step D
+ k = createHmac('sha256', k)
+ .update(v)
+ .update(ZERO1)
+ .update(x)
+ .update(hash)
+ .update(extraEntropy || '')
+ .digest()
+
+ // Step E
+ v = createHmac('sha256', k).update(v).digest()
+
+ // Step F
+ k = createHmac('sha256', k)
+ .update(v)
+ .update(ONE1)
+ .update(x)
+ .update(hash)
+ .update(extraEntropy || '')
+ .digest()
+
+ // Step G
+ v = createHmac('sha256', k).update(v).digest()
+
+ // Step H1/H2a, ignored as tlen === qlen (256 bit)
+ // Step H2b
+ v = createHmac('sha256', k).update(v).digest()
+
+ let T = v
+
+ // Step H3, repeat until T is within the interval [1, n - 1] and is suitable for ECDSA
+ while (!isPrivate(T) || !checkSig(T)) {
+ k = createHmac('sha256', k)
+ .update(v)
+ .update(ZERO1)
+ .digest()
+
+ v = createHmac('sha256', k).update(v).digest()
+
+ // Step H1/H2a, again, ignored as tlen === qlen (256 bit)
+ // Step H2b again
+ v = createHmac('sha256', k).update(v).digest()
+ T = v
+ }
+
+ return T
+}
+
+module.exports = deterministicGenerateK
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":186,"create-hmac":69}],132:[function(require,module,exports){
+var native = require('./native')
+
+function getTypeName (fn) {
+ return fn.name || fn.toString().match(/function (.*?)\s*\(/)[1]
+}
+
+function getValueTypeName (value) {
+ return native.Nil(value) ? '' : getTypeName(value.constructor)
+}
+
+function getValue (value) {
+ if (native.Function(value)) return ''
+ if (native.String(value)) return JSON.stringify(value)
+ if (value && native.Object(value)) return ''
+ return value
+}
+
+function captureStackTrace (e, t) {
+ if (Error.captureStackTrace) {
+ Error.captureStackTrace(e, t)
+ }
+}
+
+function tfJSON (type) {
+ if (native.Function(type)) return type.toJSON ? type.toJSON() : getTypeName(type)
+ if (native.Array(type)) return 'Array'
+ if (type && native.Object(type)) return 'Object'
+
+ return type !== undefined ? type : ''
+}
+
+function tfErrorString (type, value, valueTypeName) {
+ var valueJson = getValue(value)
+
+ return 'Expected ' + tfJSON(type) + ', got' +
+ (valueTypeName !== '' ? ' ' + valueTypeName : '') +
+ (valueJson !== '' ? ' ' + valueJson : '')
+}
+
+function TfTypeError (type, value, valueTypeName) {
+ valueTypeName = valueTypeName || getValueTypeName(value)
+ this.message = tfErrorString(type, value, valueTypeName)
+
+ captureStackTrace(this, TfTypeError)
+ this.__type = type
+ this.__value = value
+ this.__valueTypeName = valueTypeName
+}
+
+TfTypeError.prototype = Object.create(Error.prototype)
+TfTypeError.prototype.constructor = TfTypeError
+
+function tfPropertyErrorString (type, label, name, value, valueTypeName) {
+ var description = '" of type '
+ if (label === 'key') description = '" with key type '
+
+ return tfErrorString('property "' + tfJSON(name) + description + tfJSON(type), value, valueTypeName)
+}
+
+function TfPropertyTypeError (type, property, label, value, valueTypeName) {
+ if (type) {
+ valueTypeName = valueTypeName || getValueTypeName(value)
+ this.message = tfPropertyErrorString(type, label, property, value, valueTypeName)
+ } else {
+ this.message = 'Unexpected property "' + property + '"'
+ }
+
+ captureStackTrace(this, TfTypeError)
+ this.__label = label
+ this.__property = property
+ this.__type = type
+ this.__value = value
+ this.__valueTypeName = valueTypeName
+}
+
+TfPropertyTypeError.prototype = Object.create(Error.prototype)
+TfPropertyTypeError.prototype.constructor = TfTypeError
+
+function tfCustomError (expected, actual) {
+ return new TfTypeError(expected, {}, actual)
+}
+
+function tfSubError (e, property, label) {
+ // sub child?
+ if (e instanceof TfPropertyTypeError) {
+ property = property + '.' + e.__property
+
+ e = new TfPropertyTypeError(
+ e.__type, property, e.__label, e.__value, e.__valueTypeName
+ )
+
+ // child?
+ } else if (e instanceof TfTypeError) {
+ e = new TfPropertyTypeError(
+ e.__type, property, label, e.__value, e.__valueTypeName
+ )
+ }
+
+ captureStackTrace(e)
+ return e
+}
+
+module.exports = {
+ TfTypeError: TfTypeError,
+ TfPropertyTypeError: TfPropertyTypeError,
+ tfCustomError: tfCustomError,
+ tfSubError: tfSubError,
+ tfJSON: tfJSON,
+ getValueTypeName: getValueTypeName
+}
+
+},{"./native":135}],133:[function(require,module,exports){
+(function (Buffer){
+var NATIVE = require('./native')
+var ERRORS = require('./errors')
+
+function _Buffer (value) {
+ return Buffer.isBuffer(value)
+}
+
+function Hex (value) {
+ return typeof value === 'string' && /^([0-9a-f]{2})+$/i.test(value)
+}
+
+function _LengthN (type, length) {
+ var name = type.toJSON()
+
+ function Length (value) {
+ if (!type(value)) return false
+ if (value.length === length) return true
+
+ throw ERRORS.tfCustomError(name + '(Length: ' + length + ')', name + '(Length: ' + value.length + ')')
+ }
+ Length.toJSON = function () { return name }
+
+ return Length
+}
+
+var _ArrayN = _LengthN.bind(null, NATIVE.Array)
+var _BufferN = _LengthN.bind(null, _Buffer)
+var _HexN = _LengthN.bind(null, Hex)
+var _StringN = _LengthN.bind(null, NATIVE.String)
+
+function Range (a, b, f) {
+ f = f || NATIVE.Number
+ function _range (value, strict) {
+ return f(value, strict) && (value > a) && (value < b)
+ }
+ _range.toJSON = function () {
+ return `${f.toJSON()} between [${a}, ${b}]`
+ }
+ return _range
+}
+
+var INT53_MAX = Math.pow(2, 53) - 1
+
+function Finite (value) {
+ return typeof value === 'number' && isFinite(value)
+}
+function Int8 (value) { return ((value << 24) >> 24) === value }
+function Int16 (value) { return ((value << 16) >> 16) === value }
+function Int32 (value) { return (value | 0) === value }
+function Int53 (value) {
+ return typeof value === 'number' &&
+ value >= -INT53_MAX &&
+ value <= INT53_MAX &&
+ Math.floor(value) === value
+}
+function UInt8 (value) { return (value & 0xff) === value }
+function UInt16 (value) { return (value & 0xffff) === value }
+function UInt32 (value) { return (value >>> 0) === value }
+function UInt53 (value) {
+ return typeof value === 'number' &&
+ value >= 0 &&
+ value <= INT53_MAX &&
+ Math.floor(value) === value
+}
+
+var types = {
+ ArrayN: _ArrayN,
+ Buffer: _Buffer,
+ BufferN: _BufferN,
+ Finite: Finite,
+ Hex: Hex,
+ HexN: _HexN,
+ Int8: Int8,
+ Int16: Int16,
+ Int32: Int32,
+ Int53: Int53,
+ Range: Range,
+ StringN: _StringN,
+ UInt8: UInt8,
+ UInt16: UInt16,
+ UInt32: UInt32,
+ UInt53: UInt53
+}
+
+for (var typeName in types) {
+ types[typeName].toJSON = function (t) {
+ return t
+ }.bind(null, typeName)
+}
+
+module.exports = types
+
+}).call(this,{"isBuffer":require("../../../../../../../usr/local/lib/node_modules/browserify/node_modules/is-buffer/index.js")})
+},{"../../../../../../../usr/local/lib/node_modules/browserify/node_modules/is-buffer/index.js":239,"./errors":132,"./native":135}],134:[function(require,module,exports){
+var ERRORS = require('./errors')
+var NATIVE = require('./native')
+
+// short-hand
+var tfJSON = ERRORS.tfJSON
+var TfTypeError = ERRORS.TfTypeError
+var TfPropertyTypeError = ERRORS.TfPropertyTypeError
+var tfSubError = ERRORS.tfSubError
+var getValueTypeName = ERRORS.getValueTypeName
+
+var TYPES = {
+ arrayOf: function arrayOf (type, options) {
+ type = compile(type)
+ options = options || {}
+
+ function _arrayOf (array, strict) {
+ if (!NATIVE.Array(array)) return false
+ if (NATIVE.Nil(array)) return false
+ if (options.minLength !== undefined && array.length < options.minLength) return false
+ if (options.maxLength !== undefined && array.length > options.maxLength) return false
+ if (options.length !== undefined && array.length !== options.length) return false
+
+ return array.every(function (value, i) {
+ try {
+ return typeforce(type, value, strict)
+ } catch (e) {
+ throw tfSubError(e, i)
+ }
+ })
+ }
+ _arrayOf.toJSON = function () {
+ var str = '[' + tfJSON(type) + ']'
+ if (options.length !== undefined) {
+ str += '{' + options.length + '}'
+ } else if (options.minLength !== undefined || options.maxLength !== undefined) {
+ str += '{' +
+ (options.minLength === undefined ? 0 : options.minLength) + ',' +
+ (options.maxLength === undefined ? Infinity : options.maxLength) + '}'
+ }
+ return str
+ }
+
+ return _arrayOf
+ },
+
+ maybe: function maybe (type) {
+ type = compile(type)
+
+ function _maybe (value, strict) {
+ return NATIVE.Nil(value) || type(value, strict, maybe)
+ }
+ _maybe.toJSON = function () { return '?' + tfJSON(type) }
+
+ return _maybe
+ },
+
+ map: function map (propertyType, propertyKeyType) {
+ propertyType = compile(propertyType)
+ if (propertyKeyType) propertyKeyType = compile(propertyKeyType)
+
+ function _map (value, strict) {
+ if (!NATIVE.Object(value)) return false
+ if (NATIVE.Nil(value)) return false
+
+ for (var propertyName in value) {
+ try {
+ if (propertyKeyType) {
+ typeforce(propertyKeyType, propertyName, strict)
+ }
+ } catch (e) {
+ throw tfSubError(e, propertyName, 'key')
+ }
+
+ try {
+ var propertyValue = value[propertyName]
+ typeforce(propertyType, propertyValue, strict)
+ } catch (e) {
+ throw tfSubError(e, propertyName)
+ }
+ }
+
+ return true
+ }
+
+ if (propertyKeyType) {
+ _map.toJSON = function () {
+ return '{' + tfJSON(propertyKeyType) + ': ' + tfJSON(propertyType) + '}'
+ }
+ } else {
+ _map.toJSON = function () { return '{' + tfJSON(propertyType) + '}' }
+ }
+
+ return _map
+ },
+
+ object: function object (uncompiled) {
+ var type = {}
+
+ for (var typePropertyName in uncompiled) {
+ type[typePropertyName] = compile(uncompiled[typePropertyName])
+ }
+
+ function _object (value, strict) {
+ if (!NATIVE.Object(value)) return false
+ if (NATIVE.Nil(value)) return false
+
+ var propertyName
+
+ try {
+ for (propertyName in type) {
+ var propertyType = type[propertyName]
+ var propertyValue = value[propertyName]
+
+ typeforce(propertyType, propertyValue, strict)
+ }
+ } catch (e) {
+ throw tfSubError(e, propertyName)
+ }
+
+ if (strict) {
+ for (propertyName in value) {
+ if (type[propertyName]) continue
+
+ throw new TfPropertyTypeError(undefined, propertyName)
+ }
+ }
+
+ return true
+ }
+ _object.toJSON = function () { return tfJSON(type) }
+
+ return _object
+ },
+
+ anyOf: function anyOf () {
+ var types = [].slice.call(arguments).map(compile)
+
+ function _anyOf (value, strict) {
+ return types.some(function (type) {
+ try {
+ return typeforce(type, value, strict)
+ } catch (e) {
+ return false
+ }
+ })
+ }
+ _anyOf.toJSON = function () { return types.map(tfJSON).join('|') }
+
+ return _anyOf
+ },
+
+ allOf: function allOf () {
+ var types = [].slice.call(arguments).map(compile)
+
+ function _allOf (value, strict) {
+ return types.every(function (type) {
+ try {
+ return typeforce(type, value, strict)
+ } catch (e) {
+ return false
+ }
+ })
+ }
+ _allOf.toJSON = function () { return types.map(tfJSON).join(' & ') }
+
+ return _allOf
+ },
+
+ quacksLike: function quacksLike (type) {
+ function _quacksLike (value) {
+ return type === getValueTypeName(value)
+ }
+ _quacksLike.toJSON = function () { return type }
+
+ return _quacksLike
+ },
+
+ tuple: function tuple () {
+ var types = [].slice.call(arguments).map(compile)
+
+ function _tuple (values, strict) {
+ if (NATIVE.Nil(values)) return false
+ if (NATIVE.Nil(values.length)) return false
+ if (strict && (values.length !== types.length)) return false
+
+ return types.every(function (type, i) {
+ try {
+ return typeforce(type, values[i], strict)
+ } catch (e) {
+ throw tfSubError(e, i)
+ }
+ })
+ }
+ _tuple.toJSON = function () { return '(' + types.map(tfJSON).join(', ') + ')' }
+
+ return _tuple
+ },
+
+ value: function value (expected) {
+ function _value (actual) {
+ return actual === expected
+ }
+ _value.toJSON = function () { return expected }
+
+ return _value
+ }
+}
+
+// TODO: deprecate
+TYPES.oneOf = TYPES.anyOf
+
+function compile (type) {
+ if (NATIVE.String(type)) {
+ if (type[0] === '?') return TYPES.maybe(type.slice(1))
+
+ return NATIVE[type] || TYPES.quacksLike(type)
+ } else if (type && NATIVE.Object(type)) {
+ if (NATIVE.Array(type)) {
+ if (type.length !== 1) throw new TypeError('Expected compile() parameter of type Array of length 1')
+ return TYPES.arrayOf(type[0])
+ }
+
+ return TYPES.object(type)
+ } else if (NATIVE.Function(type)) {
+ return type
+ }
+
+ return TYPES.value(type)
+}
+
+function typeforce (type, value, strict, surrogate) {
+ if (NATIVE.Function(type)) {
+ if (type(value, strict)) return true
+
+ throw new TfTypeError(surrogate || type, value)
+ }
+
+ // JIT
+ return typeforce(compile(type), value, strict)
+}
+
+// assign types to typeforce function
+for (var typeName in NATIVE) {
+ typeforce[typeName] = NATIVE[typeName]
+}
+
+for (typeName in TYPES) {
+ typeforce[typeName] = TYPES[typeName]
+}
+
+var EXTRA = require('./extra')
+for (typeName in EXTRA) {
+ typeforce[typeName] = EXTRA[typeName]
+}
+
+typeforce.compile = compile
+typeforce.TfTypeError = TfTypeError
+typeforce.TfPropertyTypeError = TfPropertyTypeError
+
+module.exports = typeforce
+
+},{"./errors":132,"./extra":133,"./native":135}],135:[function(require,module,exports){
+var types = {
+ Array: function (value) { return value !== null && value !== undefined && value.constructor === Array },
+ Boolean: function (value) { return typeof value === 'boolean' },
+ Function: function (value) { return typeof value === 'function' },
+ Nil: function (value) { return value === undefined || value === null },
+ Number: function (value) { return typeof value === 'number' },
+ Object: function (value) { return typeof value === 'object' },
+ String: function (value) { return typeof value === 'string' },
+ '': function () { return true }
+}
+
+// TODO: deprecate
+types.Null = types.Nil
+
+for (var typeName in types) {
+ types[typeName].toJSON = function (t) {
+ return t
+ }.bind(null, typeName)
+}
+
+module.exports = types
+
+},{}],136:[function(require,module,exports){
+(function (root) {
+ "use strict";
+
+/***** unorm.js *****/
+
+/*
+ * UnicodeNormalizer 1.0.0
+ * Copyright (c) 2008 Matsuza
+ * Dual licensed under the MIT (MIT-LICENSE.txt) and GPL (GPL-LICENSE.txt) licenses.
+ * $Date: 2008-06-05 16:44:17 +0200 (Thu, 05 Jun 2008) $
+ * $Rev: 13309 $
+ */
+
+ var DEFAULT_FEATURE = [null, 0, {}];
+ var CACHE_THRESHOLD = 10;
+ var SBase = 0xAC00, LBase = 0x1100, VBase = 0x1161, TBase = 0x11A7, LCount = 19, VCount = 21, TCount = 28;
+ var NCount = VCount * TCount; // 588
+ var SCount = LCount * NCount; // 11172
+
+ var UChar = function(cp, feature){
+ this.codepoint = cp;
+ this.feature = feature;
+ };
+
+ // Strategies
+ var cache = {};
+ var cacheCounter = [];
+ for (var i = 0; i <= 0xFF; ++i){
+ cacheCounter[i] = 0;
+ }
+
+ function fromCache(next, cp, needFeature){
+ var ret = cache[cp];
+ if(!ret){
+ ret = next(cp, needFeature);
+ if(!!ret.feature && ++cacheCounter[(cp >> 8) & 0xFF] > CACHE_THRESHOLD){
+ cache[cp] = ret;
+ }
+ }
+ return ret;
+ }
+
+ function fromData(next, cp, needFeature){
+ var hash = cp & 0xFF00;
+ var dunit = UChar.udata[hash] || {};
+ var f = dunit[cp];
+ return f ? new UChar(cp, f) : new UChar(cp, DEFAULT_FEATURE);
+ }
+ function fromCpOnly(next, cp, needFeature){
+ return !!needFeature ? next(cp, needFeature) : new UChar(cp, null);
+ }
+ function fromRuleBasedJamo(next, cp, needFeature){
+ var j;
+ if(cp < LBase || (LBase + LCount <= cp && cp < SBase) || (SBase + SCount < cp)){
+ return next(cp, needFeature);
+ }
+ if(LBase <= cp && cp < LBase + LCount){
+ var c = {};
+ var base = (cp - LBase) * VCount;
+ for (j = 0; j < VCount; ++j){
+ c[VBase + j] = SBase + TCount * (j + base);
+ }
+ return new UChar(cp, [,,c]);
+ }
+
+ var SIndex = cp - SBase;
+ var TIndex = SIndex % TCount;
+ var feature = [];
+ if(TIndex !== 0){
+ feature[0] = [SBase + SIndex - TIndex, TBase + TIndex];
+ } else {
+ feature[0] = [LBase + Math.floor(SIndex / NCount), VBase + Math.floor((SIndex % NCount) / TCount)];
+ feature[2] = {};
+ for (j = 1; j < TCount; ++j){
+ feature[2][TBase + j] = cp + j;
+ }
+ }
+ return new UChar(cp, feature);
+ }
+ function fromCpFilter(next, cp, needFeature){
+ return cp < 60 || 13311 < cp && cp < 42607 ? new UChar(cp, DEFAULT_FEATURE) : next(cp, needFeature);
+ }
+
+ var strategies = [fromCpFilter, fromCache, fromCpOnly, fromRuleBasedJamo, fromData];
+
+ UChar.fromCharCode = strategies.reduceRight(function (next, strategy) {
+ return function (cp, needFeature) {
+ return strategy(next, cp, needFeature);
+ };
+ }, null);
+
+ UChar.isHighSurrogate = function(cp){
+ return cp >= 0xD800 && cp <= 0xDBFF;
+ };
+ UChar.isLowSurrogate = function(cp){
+ return cp >= 0xDC00 && cp <= 0xDFFF;
+ };
+
+ UChar.prototype.prepFeature = function(){
+ if(!this.feature){
+ this.feature = UChar.fromCharCode(this.codepoint, true).feature;
+ }
+ };
+
+ UChar.prototype.toString = function(){
+ if(this.codepoint < 0x10000){
+ return String.fromCharCode(this.codepoint);
+ } else {
+ var x = this.codepoint - 0x10000;
+ return String.fromCharCode(Math.floor(x / 0x400) + 0xD800, x % 0x400 + 0xDC00);
+ }
+ };
+
+ UChar.prototype.getDecomp = function(){
+ this.prepFeature();
+ return this.feature[0] || null;
+ };
+
+ UChar.prototype.isCompatibility = function(){
+ this.prepFeature();
+ return !!this.feature[1] && (this.feature[1] & (1 << 8));
+ };
+ UChar.prototype.isExclude = function(){
+ this.prepFeature();
+ return !!this.feature[1] && (this.feature[1] & (1 << 9));
+ };
+ UChar.prototype.getCanonicalClass = function(){
+ this.prepFeature();
+ return !!this.feature[1] ? (this.feature[1] & 0xff) : 0;
+ };
+ UChar.prototype.getComposite = function(following){
+ this.prepFeature();
+ if(!this.feature[2]){
+ return null;
+ }
+ var cp = this.feature[2][following.codepoint];
+ return cp ? UChar.fromCharCode(cp) : null;
+ };
+
+ var UCharIterator = function(str){
+ this.str = str;
+ this.cursor = 0;
+ };
+ UCharIterator.prototype.next = function(){
+ if(!!this.str && this.cursor < this.str.length){
+ var cp = this.str.charCodeAt(this.cursor++);
+ var d;
+ if(UChar.isHighSurrogate(cp) && this.cursor < this.str.length && UChar.isLowSurrogate((d = this.str.charCodeAt(this.cursor)))){
+ cp = (cp - 0xD800) * 0x400 + (d -0xDC00) + 0x10000;
+ ++this.cursor;
+ }
+ return UChar.fromCharCode(cp);
+ } else {
+ this.str = null;
+ return null;
+ }
+ };
+
+ var RecursDecompIterator = function(it, cano){
+ this.it = it;
+ this.canonical = cano;
+ this.resBuf = [];
+ };
+
+ RecursDecompIterator.prototype.next = function(){
+ function recursiveDecomp(cano, uchar){
+ var decomp = uchar.getDecomp();
+ if(!!decomp && !(cano && uchar.isCompatibility())){
+ var ret = [];
+ for(var i = 0; i < decomp.length; ++i){
+ var a = recursiveDecomp(cano, UChar.fromCharCode(decomp[i]));
+ ret = ret.concat(a);
+ }
+ return ret;
+ } else {
+ return [uchar];
+ }
+ }
+ if(this.resBuf.length === 0){
+ var uchar = this.it.next();
+ if(!uchar){
+ return null;
+ }
+ this.resBuf = recursiveDecomp(this.canonical, uchar);
+ }
+ return this.resBuf.shift();
+ };
+
+ var DecompIterator = function(it){
+ this.it = it;
+ this.resBuf = [];
+ };
+
+ DecompIterator.prototype.next = function(){
+ var cc;
+ if(this.resBuf.length === 0){
+ do{
+ var uchar = this.it.next();
+ if(!uchar){
+ break;
+ }
+ cc = uchar.getCanonicalClass();
+ var inspt = this.resBuf.length;
+ if(cc !== 0){
+ for(; inspt > 0; --inspt){
+ var uchar2 = this.resBuf[inspt - 1];
+ var cc2 = uchar2.getCanonicalClass();
+ if(cc2 <= cc){
+ break;
+ }
+ }
+ }
+ this.resBuf.splice(inspt, 0, uchar);
+ } while(cc !== 0);
+ }
+ return this.resBuf.shift();
+ };
+
+ var CompIterator = function(it){
+ this.it = it;
+ this.procBuf = [];
+ this.resBuf = [];
+ this.lastClass = null;
+ };
+
+ CompIterator.prototype.next = function(){
+ while(this.resBuf.length === 0){
+ var uchar = this.it.next();
+ if(!uchar){
+ this.resBuf = this.procBuf;
+ this.procBuf = [];
+ break;
+ }
+ if(this.procBuf.length === 0){
+ this.lastClass = uchar.getCanonicalClass();
+ this.procBuf.push(uchar);
+ } else {
+ var starter = this.procBuf[0];
+ var composite = starter.getComposite(uchar);
+ var cc = uchar.getCanonicalClass();
+ if(!!composite && (this.lastClass < cc || this.lastClass === 0)){
+ this.procBuf[0] = composite;
+ } else {
+ if(cc === 0){
+ this.resBuf = this.procBuf;
+ this.procBuf = [];
+ }
+ this.lastClass = cc;
+ this.procBuf.push(uchar);
+ }
+ }
+ }
+ return this.resBuf.shift();
+ };
+
+ var createIterator = function(mode, str){
+ switch(mode){
+ case "NFD":
+ return new DecompIterator(new RecursDecompIterator(new UCharIterator(str), true));
+ case "NFKD":
+ return new DecompIterator(new RecursDecompIterator(new UCharIterator(str), false));
+ case "NFC":
+ return new CompIterator(new DecompIterator(new RecursDecompIterator(new UCharIterator(str), true)));
+ case "NFKC":
+ return new CompIterator(new DecompIterator(new RecursDecompIterator(new UCharIterator(str), false)));
+ }
+ throw mode + " is invalid";
+ };
+ var normalize = function(mode, str){
+ var it = createIterator(mode, str);
+ var ret = "";
+ var uchar;
+ while(!!(uchar = it.next())){
+ ret += uchar.toString();
+ }
+ return ret;
+ };
+
+ /* API functions */
+ function nfd(str){
+ return normalize("NFD", str);
+ }
+
+ function nfkd(str){
+ return normalize("NFKD", str);
+ }
+
+ function nfc(str){
+ return normalize("NFC", str);
+ }
+
+ function nfkc(str){
+ return normalize("NFKC", str);
+ }
+
+/* Unicode data */
+UChar.udata={
+0:{60:[,,{824:8814}],61:[,,{824:8800}],62:[,,{824:8815}],65:[,,{768:192,769:193,770:194,771:195,772:256,774:258,775:550,776:196,777:7842,778:197,780:461,783:512,785:514,803:7840,805:7680,808:260}],66:[,,{775:7682,803:7684,817:7686}],67:[,,{769:262,770:264,775:266,780:268,807:199}],68:[,,{775:7690,780:270,803:7692,807:7696,813:7698,817:7694}],69:[,,{768:200,769:201,770:202,771:7868,772:274,774:276,775:278,776:203,777:7866,780:282,783:516,785:518,803:7864,807:552,808:280,813:7704,816:7706}],70:[,,{775:7710}],71:[,,{769:500,770:284,772:7712,774:286,775:288,780:486,807:290}],72:[,,{770:292,775:7714,776:7718,780:542,803:7716,807:7720,814:7722}],73:[,,{768:204,769:205,770:206,771:296,772:298,774:300,775:304,776:207,777:7880,780:463,783:520,785:522,803:7882,808:302,816:7724}],74:[,,{770:308}],75:[,,{769:7728,780:488,803:7730,807:310,817:7732}],76:[,,{769:313,780:317,803:7734,807:315,813:7740,817:7738}],77:[,,{769:7742,775:7744,803:7746}],78:[,,{768:504,769:323,771:209,775:7748,780:327,803:7750,807:325,813:7754,817:7752}],79:[,,{768:210,769:211,770:212,771:213,772:332,774:334,775:558,776:214,777:7886,779:336,780:465,783:524,785:526,795:416,803:7884,808:490}],80:[,,{769:7764,775:7766}],82:[,,{769:340,775:7768,780:344,783:528,785:530,803:7770,807:342,817:7774}],83:[,,{769:346,770:348,775:7776,780:352,803:7778,806:536,807:350}],84:[,,{775:7786,780:356,803:7788,806:538,807:354,813:7792,817:7790}],85:[,,{768:217,769:218,770:219,771:360,772:362,774:364,776:220,777:7910,778:366,779:368,780:467,783:532,785:534,795:431,803:7908,804:7794,808:370,813:7798,816:7796}],86:[,,{771:7804,803:7806}],87:[,,{768:7808,769:7810,770:372,775:7814,776:7812,803:7816}],88:[,,{775:7818,776:7820}],89:[,,{768:7922,769:221,770:374,771:7928,772:562,775:7822,776:376,777:7926,803:7924}],90:[,,{769:377,770:7824,775:379,780:381,803:7826,817:7828}],97:[,,{768:224,769:225,770:226,771:227,772:257,774:259,775:551,776:228,777:7843,778:229,780:462,783:513,785:515,803:7841,805:7681,808:261}],98:[,,{775:7683,803:7685,817:7687}],99:[,,{769:263,770:265,775:267,780:269,807:231}],100:[,,{775:7691,780:271,803:7693,807:7697,813:7699,817:7695}],101:[,,{768:232,769:233,770:234,771:7869,772:275,774:277,775:279,776:235,777:7867,780:283,783:517,785:519,803:7865,807:553,808:281,813:7705,816:7707}],102:[,,{775:7711}],103:[,,{769:501,770:285,772:7713,774:287,775:289,780:487,807:291}],104:[,,{770:293,775:7715,776:7719,780:543,803:7717,807:7721,814:7723,817:7830}],105:[,,{768:236,769:237,770:238,771:297,772:299,774:301,776:239,777:7881,780:464,783:521,785:523,803:7883,808:303,816:7725}],106:[,,{770:309,780:496}],107:[,,{769:7729,780:489,803:7731,807:311,817:7733}],108:[,,{769:314,780:318,803:7735,807:316,813:7741,817:7739}],109:[,,{769:7743,775:7745,803:7747}],110:[,,{768:505,769:324,771:241,775:7749,780:328,803:7751,807:326,813:7755,817:7753}],111:[,,{768:242,769:243,770:244,771:245,772:333,774:335,775:559,776:246,777:7887,779:337,780:466,783:525,785:527,795:417,803:7885,808:491}],112:[,,{769:7765,775:7767}],114:[,,{769:341,775:7769,780:345,783:529,785:531,803:7771,807:343,817:7775}],115:[,,{769:347,770:349,775:7777,780:353,803:7779,806:537,807:351}],116:[,,{775:7787,776:7831,780:357,803:7789,806:539,807:355,813:7793,817:7791}],117:[,,{768:249,769:250,770:251,771:361,772:363,774:365,776:252,777:7911,778:367,779:369,780:468,783:533,785:535,795:432,803:7909,804:7795,808:371,813:7799,816:7797}],118:[,,{771:7805,803:7807}],119:[,,{768:7809,769:7811,770:373,775:7815,776:7813,778:7832,803:7817}],120:[,,{775:7819,776:7821}],121:[,,{768:7923,769:253,770:375,771:7929,772:563,775:7823,776:255,777:7927,778:7833,803:7925}],122:[,,{769:378,770:7825,775:380,780:382,803:7827,817:7829}],160:[[32],256],168:[[32,776],256,{768:8173,769:901,834:8129}],170:[[97],256],175:[[32,772],256],178:[[50],256],179:[[51],256],180:[[32,769],256],181:[[956],256],184:[[32,807],256],185:[[49],256],186:[[111],256],188:[[49,8260,52],256],189:[[49,8260,50],256],190:[[51,8260,52],256],192:[[65,768]],193:[[65,769]],194:[[65,770],,{768:7846,769:7844,771:7850,777:7848}],195:[[65,771]],196:[[65,776],,{772:478}],197:[[65,778],,{769:506}],198:[,,{769:508,772:482}],199:[[67,807],,{769:7688}],200:[[69,768]],201:[[69,769]],202:[[69,770],,{768:7872,769:7870,771:7876,777:7874}],203:[[69,776]],204:[[73,768]],205:[[73,769]],206:[[73,770]],207:[[73,776],,{769:7726}],209:[[78,771]],210:[[79,768]],211:[[79,769]],212:[[79,770],,{768:7890,769:7888,771:7894,777:7892}],213:[[79,771],,{769:7756,772:556,776:7758}],214:[[79,776],,{772:554}],216:[,,{769:510}],217:[[85,768]],218:[[85,769]],219:[[85,770]],220:[[85,776],,{768:475,769:471,772:469,780:473}],221:[[89,769]],224:[[97,768]],225:[[97,769]],226:[[97,770],,{768:7847,769:7845,771:7851,777:7849}],227:[[97,771]],228:[[97,776],,{772:479}],229:[[97,778],,{769:507}],230:[,,{769:509,772:483}],231:[[99,807],,{769:7689}],232:[[101,768]],233:[[101,769]],234:[[101,770],,{768:7873,769:7871,771:7877,777:7875}],235:[[101,776]],236:[[105,768]],237:[[105,769]],238:[[105,770]],239:[[105,776],,{76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+256:{256:[[65,772]],257:[[97,772]],258:[[65,774],,{768:7856,769:7854,771:7860,777:7858}],259:[[97,774],,{768:7857,769:7855,771:7861,777:7859}],260:[[65,808]],261:[[97,808]],262:[[67,769]],263:[[99,769]],264:[[67,770]],265:[[99,770]],266:[[67,775]],267:[[99,775]],268:[[67,780]],269:[[99,780]],270:[[68,780]],271:[[100,780]],274:[[69,772],,{768:7700,769:7702}],275:[[101,772],,{768:7701,769:7703}],276:[[69,774]],277:[[101,774]],278:[[69,775]],279:[[101,775]],280:[[69,808]],281:[[101,808]],282:[[69,780]],283:[[101,780]],284:[[71,770]],285:[[103,770]],286:[[71,774]],287:[[103,774]],288:[[71,775]],289:[[103,775]],290:[[71,807]],291:[[103,807]],292:[[72,770]],293:[[104,770]],296:[[73,771]],297:[[105,771]],298:[[73,772]],299:[[105,772]],300:[[73,774]],301:[[105,774]],302:[[73,808]],303:[[105,808]],304:[[73,775]],306:[[73,74],256],307:[[105,106],256],308:[[74,770]],309:[[106,770]],310:[[75,807]],311:[[107,807]],313:[[76,769]],314:[[108,769]],315:[[76,807]],316:[[108,807]],317:[[76,780]],318:[[108,780]],319:[[76,183],256],320:[[108,183],256],323:[[78,769]],324:[[110,769]],325:[[78,807]],326:[[110,807]],327:[[78,780]],328:[[110,780]],329:[[700,110],256],332:[[79,772],,{768:7760,769:7762}],333:[[111,772],,{768:7761,769:7763}],334:[[79,774]],335:[[111,774]],336:[[79,779]],337:[[111,779]],340:[[82,769]],341:[[114,769]],342:[[82,807]],343:[[114,807]],344:[[82,780]],345:[[114,780]],346:[[83,769],,{775:7780}],347:[[115,769],,{775:7781}],348:[[83,770]],349:[[115,770]],350:[[83,807]],351:[[115,807]],352:[[83,780],,{775:7782}],353:[[115,780],,{775:7783}],354:[[84,807]],355:[[116,807]],356:[[84,780]],357:[[116,780]],360:[[85,771],,{769:7800}],361:[[117,771],,{769:7801}],362:[[85,772],,{776:7802}],363:[[117,772],,{776:7803}],364:[[85,774]],365:[[117,774]],366:[[85,778]],367:[[117,778]],368:[[85,779]],369:[[117,779]],370:[[85,808]],371:[[117,808]],372:[[87,770]],373:[[119,770]],374:[[89,770]],375:[[121,770]],376:[[89,776]],377:[[90,769]],378:[[122,769]],379:[[90,775]],380:[[122,775]],381:[[90,780]],382:[[122,780]],383:[[115],256,{775:7835}],416:[[79,795],,{768:7900,769:7898,771:7904,777:7902,803:7906}],417:[[111,795],,{768:7901,769:7899,771:7905,777:7903,803:7907}],431:[[85,795],,{768:7914,769:7912,771:7918,777:7916,803:7920}],432:[[117,795],,{768:7915,769:7913,771:7919,777:7917,803:7921}],439:[,,{780:494}],452:[[68,381],256],453:[[68,382],256],454:[[100,382],256],455:[[76,74],256],456:[[76,106],256],457:[[108,106],256],458:[[78,74],256],459:[[78,106],256],460:[[110,106],256],461:[[65,780]],462:[[97,780]],463:[[73,780]],464:[[105,780]],465:[[79,780]],466:[[111,780]],467:[[85,780]],468:[[117,780]],469:[[220,772]],470:[[252,772]],471:[[220,769]],472:[[252,769]],473:[[220,780]],474:[[252,780]],475:[[220,768]],476:[[252,768]],478:[[196,772]],479:[[228,772]],480:[[550,772]],481:[[551,772]],482:[[198,772]],483:[[230,772]],486:[[71,780]],487:[[103,780]],488:[[75,780]],489:[[107,780]],490:[[79,808],,{772:492}],491:[[111,808],,{772:493}],492:[[490,772]],493:[[491,772]],494:[[439,780]],495:[[658,780]],496:[[106,780]],497:[[68,90],256],498:[[68,122],256],499:[[100,122],256],500:[[71,769]],501:[[103,769]],504:[[78,768]],505:[[110,768]],506:[[197,769]],507:[[229,769]],508:[[198,769]],509:[[230,769]],510:[[216,769]],511:[[248,769]],66045:[,220]},
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+
+};
+
+ /***** Module to export */
+ var unorm = {
+ nfc: nfc,
+ nfd: nfd,
+ nfkc: nfkc,
+ nfkd: nfkd
+ };
+
+ /*globals module:true,define:true*/
+
+ // CommonJS
+ if (typeof module === "object") {
+ module.exports = unorm;
+
+ // AMD
+ } else if (typeof define === "function" && define.amd) {
+ define("unorm", function () {
+ return unorm;
+ });
+
+ // Global
+ } else {
+ root.unorm = unorm;
+ }
+
+ /***** Export as shim for String::normalize method *****/
+ /*
+ http://wiki.ecmascript.org/doku.php?id=harmony:specification_drafts#november_8_2013_draft_rev_21
+
+ 21.1.3.12 String.prototype.normalize(form="NFC")
+ When the normalize method is called with one argument form, the following steps are taken:
+
+ 1. Let O be CheckObjectCoercible(this value).
+ 2. Let S be ToString(O).
+ 3. ReturnIfAbrupt(S).
+ 4. If form is not provided or undefined let form be "NFC".
+ 5. Let f be ToString(form).
+ 6. ReturnIfAbrupt(f).
+ 7. If f is not one of "NFC", "NFD", "NFKC", or "NFKD", then throw a RangeError Exception.
+ 8. Let ns be the String value is the result of normalizing S into the normalization form named by f as specified in Unicode Standard Annex #15, UnicodeNormalizatoin Forms.
+ 9. Return ns.
+
+ The length property of the normalize method is 0.
+
+ *NOTE* The normalize function is intentionally generic; it does not require that its this value be a String object. Therefore it can be transferred to other kinds of objects for use as a method.
+ */
+ unorm.shimApplied = false;
+
+ if (!String.prototype.normalize) {
+ Object.defineProperty(String.prototype, "normalize", {
+ enumerable: false,
+ configurable: true,
+ writable: true,
+ value: function normalize (/*form*/) {
+
+ var str = "" + this;
+ var form = arguments[0] === undefined ? "NFC" : arguments[0];
+
+ if (this === null || this === undefined) {
+ throw new TypeError("Cannot call method on " + Object.prototype.toString.call(this));
+ }
+
+ if (form === "NFC") {
+ return unorm.nfc(str);
+ } else if (form === "NFD") {
+ return unorm.nfd(str);
+ } else if (form === "NFKC") {
+ return unorm.nfkc(str);
+ } else if (form === "NFKD") {
+ return unorm.nfkd(str);
+ } else {
+ throw new RangeError("Invalid normalization form: " + form);
+ }
+ }
+ });
+
+ unorm.shimApplied = true;
+ }
+}(this));
+
+},{}],137:[function(require,module,exports){
+'use strict'
+var Buffer = require('safe-buffer').Buffer
+
+// Number.MAX_SAFE_INTEGER
+var MAX_SAFE_INTEGER = 9007199254740991
+
+function checkUInt53 (n) {
+ if (n < 0 || n > MAX_SAFE_INTEGER || n % 1 !== 0) throw new RangeError('value out of range')
+}
+
+function encode (number, buffer, offset) {
+ checkUInt53(number)
+
+ if (!buffer) buffer = Buffer.allocUnsafe(encodingLength(number))
+ if (!Buffer.isBuffer(buffer)) throw new TypeError('buffer must be a Buffer instance')
+ if (!offset) offset = 0
+
+ // 8 bit
+ if (number < 0xfd) {
+ buffer.writeUInt8(number, offset)
+ encode.bytes = 1
+
+ // 16 bit
+ } else if (number <= 0xffff) {
+ buffer.writeUInt8(0xfd, offset)
+ buffer.writeUInt16LE(number, offset + 1)
+ encode.bytes = 3
+
+ // 32 bit
+ } else if (number <= 0xffffffff) {
+ buffer.writeUInt8(0xfe, offset)
+ buffer.writeUInt32LE(number, offset + 1)
+ encode.bytes = 5
+
+ // 64 bit
+ } else {
+ buffer.writeUInt8(0xff, offset)
+ buffer.writeUInt32LE(number >>> 0, offset + 1)
+ buffer.writeUInt32LE((number / 0x100000000) | 0, offset + 5)
+ encode.bytes = 9
+ }
+
+ return buffer
+}
+
+function decode (buffer, offset) {
+ if (!Buffer.isBuffer(buffer)) throw new TypeError('buffer must be a Buffer instance')
+ if (!offset) offset = 0
+
+ var first = buffer.readUInt8(offset)
+
+ // 8 bit
+ if (first < 0xfd) {
+ decode.bytes = 1
+ return first
+
+ // 16 bit
+ } else if (first === 0xfd) {
+ decode.bytes = 3
+ return buffer.readUInt16LE(offset + 1)
+
+ // 32 bit
+ } else if (first === 0xfe) {
+ decode.bytes = 5
+ return buffer.readUInt32LE(offset + 1)
+
+ // 64 bit
+ } else {
+ decode.bytes = 9
+ var lo = buffer.readUInt32LE(offset + 1)
+ var hi = buffer.readUInt32LE(offset + 5)
+ var number = hi * 0x0100000000 + lo
+ checkUInt53(number)
+
+ return number
+ }
+}
+
+function encodingLength (number) {
+ checkUInt53(number)
+
+ return (
+ number < 0xfd ? 1
+ : number <= 0xffff ? 3
+ : number <= 0xffffffff ? 5
+ : 9
+ )
+}
+
+module.exports = { encode: encode, decode: decode, encodingLength: encodingLength }
+
+},{"safe-buffer":115}],138:[function(require,module,exports){
+(function (Buffer){
+var bs58check = require('bs58check')
+
+function decodeRaw (buffer, version) {
+ // check version only if defined
+ if (version !== undefined && buffer[0] !== version) throw new Error('Invalid network version')
+
+ // uncompressed
+ if (buffer.length === 33) {
+ return {
+ version: buffer[0],
+ privateKey: buffer.slice(1, 33),
+ compressed: false
+ }
+ }
+
+ // invalid length
+ if (buffer.length !== 34) throw new Error('Invalid WIF length')
+
+ // invalid compression flag
+ if (buffer[33] !== 0x01) throw new Error('Invalid compression flag')
+
+ return {
+ version: buffer[0],
+ privateKey: buffer.slice(1, 33),
+ compressed: true
+ }
+}
+
+function encodeRaw (version, privateKey, compressed) {
+ var result = new Buffer(compressed ? 34 : 33)
+
+ result.writeUInt8(version, 0)
+ privateKey.copy(result, 1)
+
+ if (compressed) {
+ result[33] = 0x01
+ }
+
+ return result
+}
+
+function decode (string, version) {
+ return decodeRaw(bs58check.decode(string), version)
+}
+
+function encode (version, privateKey, compressed) {
+ if (typeof version === 'number') return bs58check.encode(encodeRaw(version, privateKey, compressed))
+
+ return bs58check.encode(
+ encodeRaw(
+ version.version,
+ version.privateKey,
+ version.compressed
+ )
+ )
+}
+
+module.exports = {
+ decode: decode,
+ decodeRaw: decodeRaw,
+ encode: encode,
+ encodeRaw: encodeRaw
+}
+
+}).call(this,require("buffer").Buffer)
+},{"bs58check":65,"buffer":186}],139:[function(require,module,exports){
+(function (Buffer){
+/*
+ Developed / Developing by Cosmostation
+ [WARNING] CosmosJS is under ACTIVE DEVELOPMENT and should be treated as alpha version. We will remove this warning when we have a release that is stable, secure, and propoerly tested.
+*/
+
+'use strict'
+
+const fetch = require('node-fetch').default;
+const bip39 = require('bip39');
+const bip32 = require('bip32');
+const bech32 = require('bech32');
+const secp256k1 = require('secp256k1');
+const crypto = require('crypto');
+const bitcoinjs = require('bitcoinjs-lib');
+
+let Cosmos = function(url, chainId) {
+ this.url = url;
+ this.chainId = chainId;
+ this.path = "m/44'/118'/0'/0/0";
+ this.bech32MainPrefix = "cosmos";
+
+ if (!this.url) {
+ throw new Error("url object was not set or invalid")
+ }
+ if (!this.chainId) {
+ throw new Error("chainId object was not set or invalid")
+ }
+}
+
+function network(url, chainId) {
+ return new Cosmos(url, chainId);
+}
+
+function convertStringToBytes(str) {
+ if (typeof str !== "string") {
+ throw new Error("str expects a string")
+ }
+ var myBuffer = [];
+ var buffer = Buffer.from(str, 'utf8');
+ for (var i = 0; i < buffer.length; i++) {
+ myBuffer.push(buffer[i]);
+ }
+ return myBuffer;
+}
+
+function getPubKeyBase64(ecpairPriv) {
+ const pubKeyByte = secp256k1.publicKeyCreate(ecpairPriv);
+ return Buffer.from(pubKeyByte, 'binary').toString('base64');
+}
+
+function sortObject(obj) {
+ if (obj === null) return null;
+ if (typeof obj !== "object") return obj;
+ if (Array.isArray(obj)) return obj.map(sortObject);
+ const sortedKeys = Object.keys(obj).sort();
+ const result = {};
+ sortedKeys.forEach(key => {
+ result[key] = sortObject(obj[key])
+ });
+ return result;
+}
+
+Cosmos.prototype.setBech32MainPrefix = function(bech32MainPrefix) {
+ this.bech32MainPrefix = bech32MainPrefix;
+
+ if (!this.bech32MainPrefix) {
+ throw new Error("bech32MainPrefix object was not set or invalid")
+ }
+}
+
+Cosmos.prototype.setPath = function(path) {
+ this.path = path;
+
+ if (!this.path) {
+ throw new Error("path object was not set or invalid")
+ }
+}
+
+Cosmos.prototype.getAccounts = function(address) {
+ let accountsApi = "";
+ if (this.chainId.indexOf("irishub") != -1) {
+ accountsApi = "/bank/accounts/";
+ } else {
+ accountsApi = "/auth/accounts/";
+ }
+ return fetch(this.url + accountsApi + address)
+ .then(response => response.json())
+}
+
+Cosmos.prototype.getAddress = function(mnemonic) {
+ if (typeof mnemonic !== "string") {
+ throw new Error("mnemonic expects a string")
+ }
+ if (!bip39.validateMnemonic(mnemonic)) {
+ throw new Error("mnemonic phrases have invalid checksums")
+ }
+ const seed = bip39.mnemonicToSeed(mnemonic);
+ const node = bip32.fromSeed(seed);
+ const child = node.derivePath(this.path);
+ const words = bech32.toWords(child.identifier);
+ return bech32.encode(this.bech32MainPrefix, words);
+}
+
+Cosmos.prototype.getECPairPriv = function(mnemonic) {
+ if (typeof mnemonic !== "string") {
+ throw new Error("mnemonic expects a string")
+ }
+ const seed = bip39.mnemonicToSeed(mnemonic);
+ const node = bip32.fromSeed(seed);
+ const child = node.derivePath(this.path);
+ const ecpair = bitcoinjs.ECPair.fromPrivateKey(child.privateKey, {compressed : false})
+ return ecpair.privateKey;
+}
+
+Cosmos.prototype.newStdMsg = function(input) {
+ const stdSignMsg = new Object;
+ stdSignMsg.json = input;
+
+ // Exception
+ if (input.msgs[0].type == "irishub/bank/Send") {
+ stdSignMsg.jsonForSigningIrisTx =
+ {
+ msgs: [
+ {
+ inputs: [
+ {
+ address: input.msgs[0].value.inputs[0].address,
+ coins: [
+ {
+ denom: input.msgs[0].value.inputs[0].coins[0].denom,
+ amount: input.msgs[0].value.inputs[0].coins[0].amount
+ }
+ ]
+ }
+ ],
+ outputs: [
+ {
+ address: input.msgs[0].value.outputs[0].address,
+ coins: [
+ {
+ denom: input.msgs[0].value.outputs[0].coins[0].denom,
+ amount: input.msgs[0].value.outputs[0].coins[0].amount
+ }
+ ]
+ }
+ ]
+ }
+ ],
+ chain_id: input.msgs[0].chain_id,
+ fee: { amount: [ { amount: input.msgs[0].fee.amount[0].amount, denom: input.msgs[0].fee.amount[0].denom } ], gas: input.msgs[0].fee.gas },
+ memo: input.msgs[0].memo,
+ account_number: input.msgs[0].account_number,
+ sequence: input.msgs[0].sequence
+ }
+ } else if (input.msgs[0].type == "irishub/stake/BeginUnbonding") {
+ stdSignMsg.jsonForSigningIrisTx =
+ {
+ msgs: [
+ {
+ shares_amount: String(input.msgs[0].value.shares_amount),
+ delegator_addr: input.msgs[0].value.delegator_addr,
+ validator_addr: input.msgs[0].value.validator_addr
+ }
+ ],
+ chain_id: input.msgs[0].chain_id,
+ fee: { amount: [ { amount: input.msgs[0].fee.amount[0].amount, denom: input.msgs[0].fee.amount[0].denom } ], gas: input.msgs[0].fee.gas },
+ memo: input.msgs[0].memo,
+ account_number: input.msgs[0].account_number,
+ sequence: input.msgs[0].sequence
+ }
+ } else if (input.msgs[0].type == "irishub/stake/BeginRedelegate") {
+ stdSignMsg.jsonForSigningIrisTx =
+ {
+ msgs: [
+ {
+ delegator_addr: input.msgs[0].value.delegator_addr,
+ validator_src_addr: input.msgs[0].value.validator_src_addr,
+ validator_dst_addr: input.msgs[0].value.validator_dst_addr,
+ shares: String(input.msgs[0].value.shares_amount) + ".0000000000" // IRIS Exception) For signing, shares is correct.
+ }
+ ],
+ chain_id: input.msgs[0].chain_id,
+ fee: { amount: [ { amount: input.msgs[0].fee.amount[0].amount, denom: input.msgs[0].fee.amount[0].denom } ], gas: input.msgs[0].fee.gas },
+ memo: input.msgs[0].memo,
+ account_number: input.msgs[0].account_number,
+ sequence: input.msgs[0].sequence
+ }
+ }
+
+ stdSignMsg.bytes = convertStringToBytes(JSON.stringify(sortObject(stdSignMsg.json)));
+ return stdSignMsg;
+}
+
+Cosmos.prototype.sign = function(stdSignMsg, ecpairPriv, modeType = "sync") {
+ // The supported return types includes "block"(return after tx commit), "sync"(return afer CheckTx) and "async"(return right away).
+ let signMessage = new Object;
+ if (stdSignMsg.json.msgs[0].type == "irishub/bank/Send" ||
+ stdSignMsg.json.msgs[0].type == "irishub/stake/BeginUnbonding" ||
+ stdSignMsg.json.msgs[0].type == "irishub/stake/BeginRedelegate") {
+ signMessage = stdSignMsg.jsonForSigningIrisTx;
+ } else {
+ signMessage = stdSignMsg.json;
+ }
+ const hash = crypto.createHash('sha256').update(JSON.stringify(sortObject(signMessage))).digest('hex');
+ const buf = Buffer.from(hash, 'hex');
+ let signObj = secp256k1.sign(buf, ecpairPriv);
+ var signatureBase64 = Buffer.from(signObj.signature, 'binary').toString('base64');
+ let signedTx = new Object;
+ if (this.chainId.indexOf("irishub") != -1) {
+ signedTx = {
+ "tx": {
+ "msg": stdSignMsg.json.msgs,
+ "fee": stdSignMsg.json.fee,
+ "signatures": [
+ {
+ "signature": signatureBase64,
+ "account_number": stdSignMsg.json.account_number,
+ "sequence": stdSignMsg.json.sequence,
+ "pub_key": {
+ "type": "tendermint/PubKeySecp256k1",
+ "value": getPubKeyBase64(ecpairPriv)
+ }
+ }
+ ],
+ "memo": stdSignMsg.json.memo
+ },
+ "mode": modeType
+ }
+
+ // The key of "shares" is using to sign for IRIS Redelegate.
+ // After signing, you have to replace the "shares" key name to "shares_amount".
+ // It is an exception to "irishub/stake/BeginRedelegate".
+ if (stdSignMsg.json.msgs[0].type == "irishub/stake/BeginRedelegate") {
+ var txBodyStr = JSON.stringify(signedTx);
+ txBodyStr = txBodyStr.replace("\"shares", "\"shares_amount");
+ signedTx = JSON.parse(txBodyStr);
+ }
+ } else {
+ signedTx = {
+ "tx": {
+ "msg": stdSignMsg.json.msgs,
+ "fee": stdSignMsg.json.fee,
+ "signatures": [
+ {
+ "signature": signatureBase64,
+ "pub_key": {
+ "type": "tendermint/PubKeySecp256k1",
+ "value": getPubKeyBase64(ecpairPriv)
+ }
+ }
+ ],
+ "memo": stdSignMsg.json.memo
+ },
+ "mode": modeType
+ }
+ }
+
+ return signedTx;
+}
+
+Cosmos.prototype.broadcast = function(signedTx) {
+ let broadcastApi = "";
+ if (this.chainId.indexOf("irishub") != -1) {
+ broadcastApi = "/tx/broadcast";
+ } else {
+ broadcastApi = "/txs";
+ }
+
+ return fetch(this.url + broadcastApi, {
+ method: 'POST',
+ headers: {
+ 'Content-Type': 'application/json'
+ },
+ body: JSON.stringify(signedTx)
+ })
+ .then(response => response.json())
+}
+
+module.exports = {
+ network: network
+}
+
+}).call(this,require("buffer").Buffer)
+},{"bech32":2,"bip32":4,"bip39":5,"bitcoinjs-lib":23,"buffer":186,"crypto":194,"node-fetch":106,"secp256k1":116}],140:[function(require,module,exports){
+var asn1 = exports;
+
+asn1.bignum = require('bn.js');
+
+asn1.define = require('./asn1/api').define;
+asn1.base = require('./asn1/base');
+asn1.constants = require('./asn1/constants');
+asn1.decoders = require('./asn1/decoders');
+asn1.encoders = require('./asn1/encoders');
+
+},{"./asn1/api":141,"./asn1/base":143,"./asn1/constants":147,"./asn1/decoders":149,"./asn1/encoders":152,"bn.js":155}],141:[function(require,module,exports){
+var asn1 = require('../asn1');
+var inherits = require('inherits');
+
+var api = exports;
+
+api.define = function define(name, body) {
+ return new Entity(name, body);
+};
+
+function Entity(name, body) {
+ this.name = name;
+ this.body = body;
+
+ this.decoders = {};
+ this.encoders = {};
+};
+
+Entity.prototype._createNamed = function createNamed(base) {
+ var named;
+ try {
+ named = require('vm').runInThisContext(
+ '(function ' + this.name + '(entity) {\n' +
+ ' this._initNamed(entity);\n' +
+ '})'
+ );
+ } catch (e) {
+ named = function (entity) {
+ this._initNamed(entity);
+ };
+ }
+ inherits(named, base);
+ named.prototype._initNamed = function initnamed(entity) {
+ base.call(this, entity);
+ };
+
+ return new named(this);
+};
+
+Entity.prototype._getDecoder = function _getDecoder(enc) {
+ enc = enc || 'der';
+ // Lazily create decoder
+ if (!this.decoders.hasOwnProperty(enc))
+ this.decoders[enc] = this._createNamed(asn1.decoders[enc]);
+ return this.decoders[enc];
+};
+
+Entity.prototype.decode = function decode(data, enc, options) {
+ return this._getDecoder(enc).decode(data, options);
+};
+
+Entity.prototype._getEncoder = function _getEncoder(enc) {
+ enc = enc || 'der';
+ // Lazily create encoder
+ if (!this.encoders.hasOwnProperty(enc))
+ this.encoders[enc] = this._createNamed(asn1.encoders[enc]);
+ return this.encoders[enc];
+};
+
+Entity.prototype.encode = function encode(data, enc, /* internal */ reporter) {
+ return this._getEncoder(enc).encode(data, reporter);
+};
+
+},{"../asn1":140,"inherits":238,"vm":293}],142:[function(require,module,exports){
+var inherits = require('inherits');
+var Reporter = require('../base').Reporter;
+var Buffer = require('buffer').Buffer;
+
+function DecoderBuffer(base, options) {
+ Reporter.call(this, options);
+ if (!Buffer.isBuffer(base)) {
+ this.error('Input not Buffer');
+ return;
+ }
+
+ this.base = base;
+ this.offset = 0;
+ this.length = base.length;
+}
+inherits(DecoderBuffer, Reporter);
+exports.DecoderBuffer = DecoderBuffer;
+
+DecoderBuffer.prototype.save = function save() {
+ return { offset: this.offset, reporter: Reporter.prototype.save.call(this) };
+};
+
+DecoderBuffer.prototype.restore = function restore(save) {
+ // Return skipped data
+ var res = new DecoderBuffer(this.base);
+ res.offset = save.offset;
+ res.length = this.offset;
+
+ this.offset = save.offset;
+ Reporter.prototype.restore.call(this, save.reporter);
+
+ return res;
+};
+
+DecoderBuffer.prototype.isEmpty = function isEmpty() {
+ return this.offset === this.length;
+};
+
+DecoderBuffer.prototype.readUInt8 = function readUInt8(fail) {
+ if (this.offset + 1 <= this.length)
+ return this.base.readUInt8(this.offset++, true);
+ else
+ return this.error(fail || 'DecoderBuffer overrun');
+}
+
+DecoderBuffer.prototype.skip = function skip(bytes, fail) {
+ if (!(this.offset + bytes <= this.length))
+ return this.error(fail || 'DecoderBuffer overrun');
+
+ var res = new DecoderBuffer(this.base);
+
+ // Share reporter state
+ res._reporterState = this._reporterState;
+
+ res.offset = this.offset;
+ res.length = this.offset + bytes;
+ this.offset += bytes;
+ return res;
+}
+
+DecoderBuffer.prototype.raw = function raw(save) {
+ return this.base.slice(save ? save.offset : this.offset, this.length);
+}
+
+function EncoderBuffer(value, reporter) {
+ if (Array.isArray(value)) {
+ this.length = 0;
+ this.value = value.map(function(item) {
+ if (!(item instanceof EncoderBuffer))
+ item = new EncoderBuffer(item, reporter);
+ this.length += item.length;
+ return item;
+ }, this);
+ } else if (typeof value === 'number') {
+ if (!(0 <= value && value <= 0xff))
+ return reporter.error('non-byte EncoderBuffer value');
+ this.value = value;
+ this.length = 1;
+ } else if (typeof value === 'string') {
+ this.value = value;
+ this.length = Buffer.byteLength(value);
+ } else if (Buffer.isBuffer(value)) {
+ this.value = value;
+ this.length = value.length;
+ } else {
+ return reporter.error('Unsupported type: ' + typeof value);
+ }
+}
+exports.EncoderBuffer = EncoderBuffer;
+
+EncoderBuffer.prototype.join = function join(out, offset) {
+ if (!out)
+ out = new Buffer(this.length);
+ if (!offset)
+ offset = 0;
+
+ if (this.length === 0)
+ return out;
+
+ if (Array.isArray(this.value)) {
+ this.value.forEach(function(item) {
+ item.join(out, offset);
+ offset += item.length;
+ });
+ } else {
+ if (typeof this.value === 'number')
+ out[offset] = this.value;
+ else if (typeof this.value === 'string')
+ out.write(this.value, offset);
+ else if (Buffer.isBuffer(this.value))
+ this.value.copy(out, offset);
+ offset += this.length;
+ }
+
+ return out;
+};
+
+},{"../base":143,"buffer":186,"inherits":238}],143:[function(require,module,exports){
+var base = exports;
+
+base.Reporter = require('./reporter').Reporter;
+base.DecoderBuffer = require('./buffer').DecoderBuffer;
+base.EncoderBuffer = require('./buffer').EncoderBuffer;
+base.Node = require('./node');
+
+},{"./buffer":142,"./node":144,"./reporter":145}],144:[function(require,module,exports){
+var Reporter = require('../base').Reporter;
+var EncoderBuffer = require('../base').EncoderBuffer;
+var DecoderBuffer = require('../base').DecoderBuffer;
+var assert = require('minimalistic-assert');
+
+// Supported tags
+var tags = [
+ 'seq', 'seqof', 'set', 'setof', 'objid', 'bool',
+ 'gentime', 'utctime', 'null_', 'enum', 'int', 'objDesc',
+ 'bitstr', 'bmpstr', 'charstr', 'genstr', 'graphstr', 'ia5str', 'iso646str',
+ 'numstr', 'octstr', 'printstr', 't61str', 'unistr', 'utf8str', 'videostr'
+];
+
+// Public methods list
+var methods = [
+ 'key', 'obj', 'use', 'optional', 'explicit', 'implicit', 'def', 'choice',
+ 'any', 'contains'
+].concat(tags);
+
+// Overrided methods list
+var overrided = [
+ '_peekTag', '_decodeTag', '_use',
+ '_decodeStr', '_decodeObjid', '_decodeTime',
+ '_decodeNull', '_decodeInt', '_decodeBool', '_decodeList',
+
+ '_encodeComposite', '_encodeStr', '_encodeObjid', '_encodeTime',
+ '_encodeNull', '_encodeInt', '_encodeBool'
+];
+
+function Node(enc, parent) {
+ var state = {};
+ this._baseState = state;
+
+ state.enc = enc;
+
+ state.parent = parent || null;
+ state.children = null;
+
+ // State
+ state.tag = null;
+ state.args = null;
+ state.reverseArgs = null;
+ state.choice = null;
+ state.optional = false;
+ state.any = false;
+ state.obj = false;
+ state.use = null;
+ state.useDecoder = null;
+ state.key = null;
+ state['default'] = null;
+ state.explicit = null;
+ state.implicit = null;
+ state.contains = null;
+
+ // Should create new instance on each method
+ if (!state.parent) {
+ state.children = [];
+ this._wrap();
+ }
+}
+module.exports = Node;
+
+var stateProps = [
+ 'enc', 'parent', 'children', 'tag', 'args', 'reverseArgs', 'choice',
+ 'optional', 'any', 'obj', 'use', 'alteredUse', 'key', 'default', 'explicit',
+ 'implicit', 'contains'
+];
+
+Node.prototype.clone = function clone() {
+ var state = this._baseState;
+ var cstate = {};
+ stateProps.forEach(function(prop) {
+ cstate[prop] = state[prop];
+ });
+ var res = new this.constructor(cstate.parent);
+ res._baseState = cstate;
+ return res;
+};
+
+Node.prototype._wrap = function wrap() {
+ var state = this._baseState;
+ methods.forEach(function(method) {
+ this[method] = function _wrappedMethod() {
+ var clone = new this.constructor(this);
+ state.children.push(clone);
+ return clone[method].apply(clone, arguments);
+ };
+ }, this);
+};
+
+Node.prototype._init = function init(body) {
+ var state = this._baseState;
+
+ assert(state.parent === null);
+ body.call(this);
+
+ // Filter children
+ state.children = state.children.filter(function(child) {
+ return child._baseState.parent === this;
+ }, this);
+ assert.equal(state.children.length, 1, 'Root node can have only one child');
+};
+
+Node.prototype._useArgs = function useArgs(args) {
+ var state = this._baseState;
+
+ // Filter children and args
+ var children = args.filter(function(arg) {
+ return arg instanceof this.constructor;
+ }, this);
+ args = args.filter(function(arg) {
+ return !(arg instanceof this.constructor);
+ }, this);
+
+ if (children.length !== 0) {
+ assert(state.children === null);
+ state.children = children;
+
+ // Replace parent to maintain backward link
+ children.forEach(function(child) {
+ child._baseState.parent = this;
+ }, this);
+ }
+ if (args.length !== 0) {
+ assert(state.args === null);
+ state.args = args;
+ state.reverseArgs = args.map(function(arg) {
+ if (typeof arg !== 'object' || arg.constructor !== Object)
+ return arg;
+
+ var res = {};
+ Object.keys(arg).forEach(function(key) {
+ if (key == (key | 0))
+ key |= 0;
+ var value = arg[key];
+ res[value] = key;
+ });
+ return res;
+ });
+ }
+};
+
+//
+// Overrided methods
+//
+
+overrided.forEach(function(method) {
+ Node.prototype[method] = function _overrided() {
+ var state = this._baseState;
+ throw new Error(method + ' not implemented for encoding: ' + state.enc);
+ };
+});
+
+//
+// Public methods
+//
+
+tags.forEach(function(tag) {
+ Node.prototype[tag] = function _tagMethod() {
+ var state = this._baseState;
+ var args = Array.prototype.slice.call(arguments);
+
+ assert(state.tag === null);
+ state.tag = tag;
+
+ this._useArgs(args);
+
+ return this;
+ };
+});
+
+Node.prototype.use = function use(item) {
+ assert(item);
+ var state = this._baseState;
+
+ assert(state.use === null);
+ state.use = item;
+
+ return this;
+};
+
+Node.prototype.optional = function optional() {
+ var state = this._baseState;
+
+ state.optional = true;
+
+ return this;
+};
+
+Node.prototype.def = function def(val) {
+ var state = this._baseState;
+
+ assert(state['default'] === null);
+ state['default'] = val;
+ state.optional = true;
+
+ return this;
+};
+
+Node.prototype.explicit = function explicit(num) {
+ var state = this._baseState;
+
+ assert(state.explicit === null && state.implicit === null);
+ state.explicit = num;
+
+ return this;
+};
+
+Node.prototype.implicit = function implicit(num) {
+ var state = this._baseState;
+
+ assert(state.explicit === null && state.implicit === null);
+ state.implicit = num;
+
+ return this;
+};
+
+Node.prototype.obj = function obj() {
+ var state = this._baseState;
+ var args = Array.prototype.slice.call(arguments);
+
+ state.obj = true;
+
+ if (args.length !== 0)
+ this._useArgs(args);
+
+ return this;
+};
+
+Node.prototype.key = function key(newKey) {
+ var state = this._baseState;
+
+ assert(state.key === null);
+ state.key = newKey;
+
+ return this;
+};
+
+Node.prototype.any = function any() {
+ var state = this._baseState;
+
+ state.any = true;
+
+ return this;
+};
+
+Node.prototype.choice = function choice(obj) {
+ var state = this._baseState;
+
+ assert(state.choice === null);
+ state.choice = obj;
+ this._useArgs(Object.keys(obj).map(function(key) {
+ return obj[key];
+ }));
+
+ return this;
+};
+
+Node.prototype.contains = function contains(item) {
+ var state = this._baseState;
+
+ assert(state.use === null);
+ state.contains = item;
+
+ return this;
+};
+
+//
+// Decoding
+//
+
+Node.prototype._decode = function decode(input, options) {
+ var state = this._baseState;
+
+ // Decode root node
+ if (state.parent === null)
+ return input.wrapResult(state.children[0]._decode(input, options));
+
+ var result = state['default'];
+ var present = true;
+
+ var prevKey = null;
+ if (state.key !== null)
+ prevKey = input.enterKey(state.key);
+
+ // Check if tag is there
+ if (state.optional) {
+ var tag = null;
+ if (state.explicit !== null)
+ tag = state.explicit;
+ else if (state.implicit !== null)
+ tag = state.implicit;
+ else if (state.tag !== null)
+ tag = state.tag;
+
+ if (tag === null && !state.any) {
+ // Trial and Error
+ var save = input.save();
+ try {
+ if (state.choice === null)
+ this._decodeGeneric(state.tag, input, options);
+ else
+ this._decodeChoice(input, options);
+ present = true;
+ } catch (e) {
+ present = false;
+ }
+ input.restore(save);
+ } else {
+ present = this._peekTag(input, tag, state.any);
+
+ if (input.isError(present))
+ return present;
+ }
+ }
+
+ // Push object on stack
+ var prevObj;
+ if (state.obj && present)
+ prevObj = input.enterObject();
+
+ if (present) {
+ // Unwrap explicit values
+ if (state.explicit !== null) {
+ var explicit = this._decodeTag(input, state.explicit);
+ if (input.isError(explicit))
+ return explicit;
+ input = explicit;
+ }
+
+ var start = input.offset;
+
+ // Unwrap implicit and normal values
+ if (state.use === null && state.choice === null) {
+ if (state.any)
+ var save = input.save();
+ var body = this._decodeTag(
+ input,
+ state.implicit !== null ? state.implicit : state.tag,
+ state.any
+ );
+ if (input.isError(body))
+ return body;
+
+ if (state.any)
+ result = input.raw(save);
+ else
+ input = body;
+ }
+
+ if (options && options.track && state.tag !== null)
+ options.track(input.path(), start, input.length, 'tagged');
+
+ if (options && options.track && state.tag !== null)
+ options.track(input.path(), input.offset, input.length, 'content');
+
+ // Select proper method for tag
+ if (state.any)
+ result = result;
+ else if (state.choice === null)
+ result = this._decodeGeneric(state.tag, input, options);
+ else
+ result = this._decodeChoice(input, options);
+
+ if (input.isError(result))
+ return result;
+
+ // Decode children
+ if (!state.any && state.choice === null && state.children !== null) {
+ state.children.forEach(function decodeChildren(child) {
+ // NOTE: We are ignoring errors here, to let parser continue with other
+ // parts of encoded data
+ child._decode(input, options);
+ });
+ }
+
+ // Decode contained/encoded by schema, only in bit or octet strings
+ if (state.contains && (state.tag === 'octstr' || state.tag === 'bitstr')) {
+ var data = new DecoderBuffer(result);
+ result = this._getUse(state.contains, input._reporterState.obj)
+ ._decode(data, options);
+ }
+ }
+
+ // Pop object
+ if (state.obj && present)
+ result = input.leaveObject(prevObj);
+
+ // Set key
+ if (state.key !== null && (result !== null || present === true))
+ input.leaveKey(prevKey, state.key, result);
+ else if (prevKey !== null)
+ input.exitKey(prevKey);
+
+ return result;
+};
+
+Node.prototype._decodeGeneric = function decodeGeneric(tag, input, options) {
+ var state = this._baseState;
+
+ if (tag === 'seq' || tag === 'set')
+ return null;
+ if (tag === 'seqof' || tag === 'setof')
+ return this._decodeList(input, tag, state.args[0], options);
+ else if (/str$/.test(tag))
+ return this._decodeStr(input, tag, options);
+ else if (tag === 'objid' && state.args)
+ return this._decodeObjid(input, state.args[0], state.args[1], options);
+ else if (tag === 'objid')
+ return this._decodeObjid(input, null, null, options);
+ else if (tag === 'gentime' || tag === 'utctime')
+ return this._decodeTime(input, tag, options);
+ else if (tag === 'null_')
+ return this._decodeNull(input, options);
+ else if (tag === 'bool')
+ return this._decodeBool(input, options);
+ else if (tag === 'objDesc')
+ return this._decodeStr(input, tag, options);
+ else if (tag === 'int' || tag === 'enum')
+ return this._decodeInt(input, state.args && state.args[0], options);
+
+ if (state.use !== null) {
+ return this._getUse(state.use, input._reporterState.obj)
+ ._decode(input, options);
+ } else {
+ return input.error('unknown tag: ' + tag);
+ }
+};
+
+Node.prototype._getUse = function _getUse(entity, obj) {
+
+ var state = this._baseState;
+ // Create altered use decoder if implicit is set
+ state.useDecoder = this._use(entity, obj);
+ assert(state.useDecoder._baseState.parent === null);
+ state.useDecoder = state.useDecoder._baseState.children[0];
+ if (state.implicit !== state.useDecoder._baseState.implicit) {
+ state.useDecoder = state.useDecoder.clone();
+ state.useDecoder._baseState.implicit = state.implicit;
+ }
+ return state.useDecoder;
+};
+
+Node.prototype._decodeChoice = function decodeChoice(input, options) {
+ var state = this._baseState;
+ var result = null;
+ var match = false;
+
+ Object.keys(state.choice).some(function(key) {
+ var save = input.save();
+ var node = state.choice[key];
+ try {
+ var value = node._decode(input, options);
+ if (input.isError(value))
+ return false;
+
+ result = { type: key, value: value };
+ match = true;
+ } catch (e) {
+ input.restore(save);
+ return false;
+ }
+ return true;
+ }, this);
+
+ if (!match)
+ return input.error('Choice not matched');
+
+ return result;
+};
+
+//
+// Encoding
+//
+
+Node.prototype._createEncoderBuffer = function createEncoderBuffer(data) {
+ return new EncoderBuffer(data, this.reporter);
+};
+
+Node.prototype._encode = function encode(data, reporter, parent) {
+ var state = this._baseState;
+ if (state['default'] !== null && state['default'] === data)
+ return;
+
+ var result = this._encodeValue(data, reporter, parent);
+ if (result === undefined)
+ return;
+
+ if (this._skipDefault(result, reporter, parent))
+ return;
+
+ return result;
+};
+
+Node.prototype._encodeValue = function encode(data, reporter, parent) {
+ var state = this._baseState;
+
+ // Decode root node
+ if (state.parent === null)
+ return state.children[0]._encode(data, reporter || new Reporter());
+
+ var result = null;
+
+ // Set reporter to share it with a child class
+ this.reporter = reporter;
+
+ // Check if data is there
+ if (state.optional && data === undefined) {
+ if (state['default'] !== null)
+ data = state['default']
+ else
+ return;
+ }
+
+ // Encode children first
+ var content = null;
+ var primitive = false;
+ if (state.any) {
+ // Anything that was given is translated to buffer
+ result = this._createEncoderBuffer(data);
+ } else if (state.choice) {
+ result = this._encodeChoice(data, reporter);
+ } else if (state.contains) {
+ content = this._getUse(state.contains, parent)._encode(data, reporter);
+ primitive = true;
+ } else if (state.children) {
+ content = state.children.map(function(child) {
+ if (child._baseState.tag === 'null_')
+ return child._encode(null, reporter, data);
+
+ if (child._baseState.key === null)
+ return reporter.error('Child should have a key');
+ var prevKey = reporter.enterKey(child._baseState.key);
+
+ if (typeof data !== 'object')
+ return reporter.error('Child expected, but input is not object');
+
+ var res = child._encode(data[child._baseState.key], reporter, data);
+ reporter.leaveKey(prevKey);
+
+ return res;
+ }, this).filter(function(child) {
+ return child;
+ });
+ content = this._createEncoderBuffer(content);
+ } else {
+ if (state.tag === 'seqof' || state.tag === 'setof') {
+ // TODO(indutny): this should be thrown on DSL level
+ if (!(state.args && state.args.length === 1))
+ return reporter.error('Too many args for : ' + state.tag);
+
+ if (!Array.isArray(data))
+ return reporter.error('seqof/setof, but data is not Array');
+
+ var child = this.clone();
+ child._baseState.implicit = null;
+ content = this._createEncoderBuffer(data.map(function(item) {
+ var state = this._baseState;
+
+ return this._getUse(state.args[0], data)._encode(item, reporter);
+ }, child));
+ } else if (state.use !== null) {
+ result = this._getUse(state.use, parent)._encode(data, reporter);
+ } else {
+ content = this._encodePrimitive(state.tag, data);
+ primitive = true;
+ }
+ }
+
+ // Encode data itself
+ var result;
+ if (!state.any && state.choice === null) {
+ var tag = state.implicit !== null ? state.implicit : state.tag;
+ var cls = state.implicit === null ? 'universal' : 'context';
+
+ if (tag === null) {
+ if (state.use === null)
+ reporter.error('Tag could be omitted only for .use()');
+ } else {
+ if (state.use === null)
+ result = this._encodeComposite(tag, primitive, cls, content);
+ }
+ }
+
+ // Wrap in explicit
+ if (state.explicit !== null)
+ result = this._encodeComposite(state.explicit, false, 'context', result);
+
+ return result;
+};
+
+Node.prototype._encodeChoice = function encodeChoice(data, reporter) {
+ var state = this._baseState;
+
+ var node = state.choice[data.type];
+ if (!node) {
+ assert(
+ false,
+ data.type + ' not found in ' +
+ JSON.stringify(Object.keys(state.choice)));
+ }
+ return node._encode(data.value, reporter);
+};
+
+Node.prototype._encodePrimitive = function encodePrimitive(tag, data) {
+ var state = this._baseState;
+
+ if (/str$/.test(tag))
+ return this._encodeStr(data, tag);
+ else if (tag === 'objid' && state.args)
+ return this._encodeObjid(data, state.reverseArgs[0], state.args[1]);
+ else if (tag === 'objid')
+ return this._encodeObjid(data, null, null);
+ else if (tag === 'gentime' || tag === 'utctime')
+ return this._encodeTime(data, tag);
+ else if (tag === 'null_')
+ return this._encodeNull();
+ else if (tag === 'int' || tag === 'enum')
+ return this._encodeInt(data, state.args && state.reverseArgs[0]);
+ else if (tag === 'bool')
+ return this._encodeBool(data);
+ else if (tag === 'objDesc')
+ return this._encodeStr(data, tag);
+ else
+ throw new Error('Unsupported tag: ' + tag);
+};
+
+Node.prototype._isNumstr = function isNumstr(str) {
+ return /^[0-9 ]*$/.test(str);
+};
+
+Node.prototype._isPrintstr = function isPrintstr(str) {
+ return /^[A-Za-z0-9 '\(\)\+,\-\.\/:=\?]*$/.test(str);
+};
+
+},{"../base":143,"minimalistic-assert":243}],145:[function(require,module,exports){
+var inherits = require('inherits');
+
+function Reporter(options) {
+ this._reporterState = {
+ obj: null,
+ path: [],
+ options: options || {},
+ errors: []
+ };
+}
+exports.Reporter = Reporter;
+
+Reporter.prototype.isError = function isError(obj) {
+ return obj instanceof ReporterError;
+};
+
+Reporter.prototype.save = function save() {
+ var state = this._reporterState;
+
+ return { obj: state.obj, pathLen: state.path.length };
+};
+
+Reporter.prototype.restore = function restore(data) {
+ var state = this._reporterState;
+
+ state.obj = data.obj;
+ state.path = state.path.slice(0, data.pathLen);
+};
+
+Reporter.prototype.enterKey = function enterKey(key) {
+ return this._reporterState.path.push(key);
+};
+
+Reporter.prototype.exitKey = function exitKey(index) {
+ var state = this._reporterState;
+
+ state.path = state.path.slice(0, index - 1);
+};
+
+Reporter.prototype.leaveKey = function leaveKey(index, key, value) {
+ var state = this._reporterState;
+
+ this.exitKey(index);
+ if (state.obj !== null)
+ state.obj[key] = value;
+};
+
+Reporter.prototype.path = function path() {
+ return this._reporterState.path.join('/');
+};
+
+Reporter.prototype.enterObject = function enterObject() {
+ var state = this._reporterState;
+
+ var prev = state.obj;
+ state.obj = {};
+ return prev;
+};
+
+Reporter.prototype.leaveObject = function leaveObject(prev) {
+ var state = this._reporterState;
+
+ var now = state.obj;
+ state.obj = prev;
+ return now;
+};
+
+Reporter.prototype.error = function error(msg) {
+ var err;
+ var state = this._reporterState;
+
+ var inherited = msg instanceof ReporterError;
+ if (inherited) {
+ err = msg;
+ } else {
+ err = new ReporterError(state.path.map(function(elem) {
+ return '[' + JSON.stringify(elem) + ']';
+ }).join(''), msg.message || msg, msg.stack);
+ }
+
+ if (!state.options.partial)
+ throw err;
+
+ if (!inherited)
+ state.errors.push(err);
+
+ return err;
+};
+
+Reporter.prototype.wrapResult = function wrapResult(result) {
+ var state = this._reporterState;
+ if (!state.options.partial)
+ return result;
+
+ return {
+ result: this.isError(result) ? null : result,
+ errors: state.errors
+ };
+};
+
+function ReporterError(path, msg) {
+ this.path = path;
+ this.rethrow(msg);
+};
+inherits(ReporterError, Error);
+
+ReporterError.prototype.rethrow = function rethrow(msg) {
+ this.message = msg + ' at: ' + (this.path || '(shallow)');
+ if (Error.captureStackTrace)
+ Error.captureStackTrace(this, ReporterError);
+
+ if (!this.stack) {
+ try {
+ // IE only adds stack when thrown
+ throw new Error(this.message);
+ } catch (e) {
+ this.stack = e.stack;
+ }
+ }
+ return this;
+};
+
+},{"inherits":238}],146:[function(require,module,exports){
+var constants = require('../constants');
+
+exports.tagClass = {
+ 0: 'universal',
+ 1: 'application',
+ 2: 'context',
+ 3: 'private'
+};
+exports.tagClassByName = constants._reverse(exports.tagClass);
+
+exports.tag = {
+ 0x00: 'end',
+ 0x01: 'bool',
+ 0x02: 'int',
+ 0x03: 'bitstr',
+ 0x04: 'octstr',
+ 0x05: 'null_',
+ 0x06: 'objid',
+ 0x07: 'objDesc',
+ 0x08: 'external',
+ 0x09: 'real',
+ 0x0a: 'enum',
+ 0x0b: 'embed',
+ 0x0c: 'utf8str',
+ 0x0d: 'relativeOid',
+ 0x10: 'seq',
+ 0x11: 'set',
+ 0x12: 'numstr',
+ 0x13: 'printstr',
+ 0x14: 't61str',
+ 0x15: 'videostr',
+ 0x16: 'ia5str',
+ 0x17: 'utctime',
+ 0x18: 'gentime',
+ 0x19: 'graphstr',
+ 0x1a: 'iso646str',
+ 0x1b: 'genstr',
+ 0x1c: 'unistr',
+ 0x1d: 'charstr',
+ 0x1e: 'bmpstr'
+};
+exports.tagByName = constants._reverse(exports.tag);
+
+},{"../constants":147}],147:[function(require,module,exports){
+var constants = exports;
+
+// Helper
+constants._reverse = function reverse(map) {
+ var res = {};
+
+ Object.keys(map).forEach(function(key) {
+ // Convert key to integer if it is stringified
+ if ((key | 0) == key)
+ key = key | 0;
+
+ var value = map[key];
+ res[value] = key;
+ });
+
+ return res;
+};
+
+constants.der = require('./der');
+
+},{"./der":146}],148:[function(require,module,exports){
+var inherits = require('inherits');
+
+var asn1 = require('../../asn1');
+var base = asn1.base;
+var bignum = asn1.bignum;
+
+// Import DER constants
+var der = asn1.constants.der;
+
+function DERDecoder(entity) {
+ this.enc = 'der';
+ this.name = entity.name;
+ this.entity = entity;
+
+ // Construct base tree
+ this.tree = new DERNode();
+ this.tree._init(entity.body);
+};
+module.exports = DERDecoder;
+
+DERDecoder.prototype.decode = function decode(data, options) {
+ if (!(data instanceof base.DecoderBuffer))
+ data = new base.DecoderBuffer(data, options);
+
+ return this.tree._decode(data, options);
+};
+
+// Tree methods
+
+function DERNode(parent) {
+ base.Node.call(this, 'der', parent);
+}
+inherits(DERNode, base.Node);
+
+DERNode.prototype._peekTag = function peekTag(buffer, tag, any) {
+ if (buffer.isEmpty())
+ return false;
+
+ var state = buffer.save();
+ var decodedTag = derDecodeTag(buffer, 'Failed to peek tag: "' + tag + '"');
+ if (buffer.isError(decodedTag))
+ return decodedTag;
+
+ buffer.restore(state);
+
+ return decodedTag.tag === tag || decodedTag.tagStr === tag ||
+ (decodedTag.tagStr + 'of') === tag || any;
+};
+
+DERNode.prototype._decodeTag = function decodeTag(buffer, tag, any) {
+ var decodedTag = derDecodeTag(buffer,
+ 'Failed to decode tag of "' + tag + '"');
+ if (buffer.isError(decodedTag))
+ return decodedTag;
+
+ var len = derDecodeLen(buffer,
+ decodedTag.primitive,
+ 'Failed to get length of "' + tag + '"');
+
+ // Failure
+ if (buffer.isError(len))
+ return len;
+
+ if (!any &&
+ decodedTag.tag !== tag &&
+ decodedTag.tagStr !== tag &&
+ decodedTag.tagStr + 'of' !== tag) {
+ return buffer.error('Failed to match tag: "' + tag + '"');
+ }
+
+ if (decodedTag.primitive || len !== null)
+ return buffer.skip(len, 'Failed to match body of: "' + tag + '"');
+
+ // Indefinite length... find END tag
+ var state = buffer.save();
+ var res = this._skipUntilEnd(
+ buffer,
+ 'Failed to skip indefinite length body: "' + this.tag + '"');
+ if (buffer.isError(res))
+ return res;
+
+ len = buffer.offset - state.offset;
+ buffer.restore(state);
+ return buffer.skip(len, 'Failed to match body of: "' + tag + '"');
+};
+
+DERNode.prototype._skipUntilEnd = function skipUntilEnd(buffer, fail) {
+ while (true) {
+ var tag = derDecodeTag(buffer, fail);
+ if (buffer.isError(tag))
+ return tag;
+ var len = derDecodeLen(buffer, tag.primitive, fail);
+ if (buffer.isError(len))
+ return len;
+
+ var res;
+ if (tag.primitive || len !== null)
+ res = buffer.skip(len)
+ else
+ res = this._skipUntilEnd(buffer, fail);
+
+ // Failure
+ if (buffer.isError(res))
+ return res;
+
+ if (tag.tagStr === 'end')
+ break;
+ }
+};
+
+DERNode.prototype._decodeList = function decodeList(buffer, tag, decoder,
+ options) {
+ var result = [];
+ while (!buffer.isEmpty()) {
+ var possibleEnd = this._peekTag(buffer, 'end');
+ if (buffer.isError(possibleEnd))
+ return possibleEnd;
+
+ var res = decoder.decode(buffer, 'der', options);
+ if (buffer.isError(res) && possibleEnd)
+ break;
+ result.push(res);
+ }
+ return result;
+};
+
+DERNode.prototype._decodeStr = function decodeStr(buffer, tag) {
+ if (tag === 'bitstr') {
+ var unused = buffer.readUInt8();
+ if (buffer.isError(unused))
+ return unused;
+ return { unused: unused, data: buffer.raw() };
+ } else if (tag === 'bmpstr') {
+ var raw = buffer.raw();
+ if (raw.length % 2 === 1)
+ return buffer.error('Decoding of string type: bmpstr length mismatch');
+
+ var str = '';
+ for (var i = 0; i < raw.length / 2; i++) {
+ str += String.fromCharCode(raw.readUInt16BE(i * 2));
+ }
+ return str;
+ } else if (tag === 'numstr') {
+ var numstr = buffer.raw().toString('ascii');
+ if (!this._isNumstr(numstr)) {
+ return buffer.error('Decoding of string type: ' +
+ 'numstr unsupported characters');
+ }
+ return numstr;
+ } else if (tag === 'octstr') {
+ return buffer.raw();
+ } else if (tag === 'objDesc') {
+ return buffer.raw();
+ } else if (tag === 'printstr') {
+ var printstr = buffer.raw().toString('ascii');
+ if (!this._isPrintstr(printstr)) {
+ return buffer.error('Decoding of string type: ' +
+ 'printstr unsupported characters');
+ }
+ return printstr;
+ } else if (/str$/.test(tag)) {
+ return buffer.raw().toString();
+ } else {
+ return buffer.error('Decoding of string type: ' + tag + ' unsupported');
+ }
+};
+
+DERNode.prototype._decodeObjid = function decodeObjid(buffer, values, relative) {
+ var result;
+ var identifiers = [];
+ var ident = 0;
+ while (!buffer.isEmpty()) {
+ var subident = buffer.readUInt8();
+ ident <<= 7;
+ ident |= subident & 0x7f;
+ if ((subident & 0x80) === 0) {
+ identifiers.push(ident);
+ ident = 0;
+ }
+ }
+ if (subident & 0x80)
+ identifiers.push(ident);
+
+ var first = (identifiers[0] / 40) | 0;
+ var second = identifiers[0] % 40;
+
+ if (relative)
+ result = identifiers;
+ else
+ result = [first, second].concat(identifiers.slice(1));
+
+ if (values) {
+ var tmp = values[result.join(' ')];
+ if (tmp === undefined)
+ tmp = values[result.join('.')];
+ if (tmp !== undefined)
+ result = tmp;
+ }
+
+ return result;
+};
+
+DERNode.prototype._decodeTime = function decodeTime(buffer, tag) {
+ var str = buffer.raw().toString();
+ if (tag === 'gentime') {
+ var year = str.slice(0, 4) | 0;
+ var mon = str.slice(4, 6) | 0;
+ var day = str.slice(6, 8) | 0;
+ var hour = str.slice(8, 10) | 0;
+ var min = str.slice(10, 12) | 0;
+ var sec = str.slice(12, 14) | 0;
+ } else if (tag === 'utctime') {
+ var year = str.slice(0, 2) | 0;
+ var mon = str.slice(2, 4) | 0;
+ var day = str.slice(4, 6) | 0;
+ var hour = str.slice(6, 8) | 0;
+ var min = str.slice(8, 10) | 0;
+ var sec = str.slice(10, 12) | 0;
+ if (year < 70)
+ year = 2000 + year;
+ else
+ year = 1900 + year;
+ } else {
+ return buffer.error('Decoding ' + tag + ' time is not supported yet');
+ }
+
+ return Date.UTC(year, mon - 1, day, hour, min, sec, 0);
+};
+
+DERNode.prototype._decodeNull = function decodeNull(buffer) {
+ return null;
+};
+
+DERNode.prototype._decodeBool = function decodeBool(buffer) {
+ var res = buffer.readUInt8();
+ if (buffer.isError(res))
+ return res;
+ else
+ return res !== 0;
+};
+
+DERNode.prototype._decodeInt = function decodeInt(buffer, values) {
+ // Bigint, return as it is (assume big endian)
+ var raw = buffer.raw();
+ var res = new bignum(raw);
+
+ if (values)
+ res = values[res.toString(10)] || res;
+
+ return res;
+};
+
+DERNode.prototype._use = function use(entity, obj) {
+ if (typeof entity === 'function')
+ entity = entity(obj);
+ return entity._getDecoder('der').tree;
+};
+
+// Utility methods
+
+function derDecodeTag(buf, fail) {
+ var tag = buf.readUInt8(fail);
+ if (buf.isError(tag))
+ return tag;
+
+ var cls = der.tagClass[tag >> 6];
+ var primitive = (tag & 0x20) === 0;
+
+ // Multi-octet tag - load
+ if ((tag & 0x1f) === 0x1f) {
+ var oct = tag;
+ tag = 0;
+ while ((oct & 0x80) === 0x80) {
+ oct = buf.readUInt8(fail);
+ if (buf.isError(oct))
+ return oct;
+
+ tag <<= 7;
+ tag |= oct & 0x7f;
+ }
+ } else {
+ tag &= 0x1f;
+ }
+ var tagStr = der.tag[tag];
+
+ return {
+ cls: cls,
+ primitive: primitive,
+ tag: tag,
+ tagStr: tagStr
+ };
+}
+
+function derDecodeLen(buf, primitive, fail) {
+ var len = buf.readUInt8(fail);
+ if (buf.isError(len))
+ return len;
+
+ // Indefinite form
+ if (!primitive && len === 0x80)
+ return null;
+
+ // Definite form
+ if ((len & 0x80) === 0) {
+ // Short form
+ return len;
+ }
+
+ // Long form
+ var num = len & 0x7f;
+ if (num > 4)
+ return buf.error('length octect is too long');
+
+ len = 0;
+ for (var i = 0; i < num; i++) {
+ len <<= 8;
+ var j = buf.readUInt8(fail);
+ if (buf.isError(j))
+ return j;
+ len |= j;
+ }
+
+ return len;
+}
+
+},{"../../asn1":140,"inherits":238}],149:[function(require,module,exports){
+var decoders = exports;
+
+decoders.der = require('./der');
+decoders.pem = require('./pem');
+
+},{"./der":148,"./pem":150}],150:[function(require,module,exports){
+var inherits = require('inherits');
+var Buffer = require('buffer').Buffer;
+
+var DERDecoder = require('./der');
+
+function PEMDecoder(entity) {
+ DERDecoder.call(this, entity);
+ this.enc = 'pem';
+};
+inherits(PEMDecoder, DERDecoder);
+module.exports = PEMDecoder;
+
+PEMDecoder.prototype.decode = function decode(data, options) {
+ var lines = data.toString().split(/[\r\n]+/g);
+
+ var label = options.label.toUpperCase();
+
+ var re = /^-----(BEGIN|END) ([^-]+)-----$/;
+ var start = -1;
+ var end = -1;
+ for (var i = 0; i < lines.length; i++) {
+ var match = lines[i].match(re);
+ if (match === null)
+ continue;
+
+ if (match[2] !== label)
+ continue;
+
+ if (start === -1) {
+ if (match[1] !== 'BEGIN')
+ break;
+ start = i;
+ } else {
+ if (match[1] !== 'END')
+ break;
+ end = i;
+ break;
+ }
+ }
+ if (start === -1 || end === -1)
+ throw new Error('PEM section not found for: ' + label);
+
+ var base64 = lines.slice(start + 1, end).join('');
+ // Remove excessive symbols
+ base64.replace(/[^a-z0-9\+\/=]+/gi, '');
+
+ var input = new Buffer(base64, 'base64');
+ return DERDecoder.prototype.decode.call(this, input, options);
+};
+
+},{"./der":148,"buffer":186,"inherits":238}],151:[function(require,module,exports){
+var inherits = require('inherits');
+var Buffer = require('buffer').Buffer;
+
+var asn1 = require('../../asn1');
+var base = asn1.base;
+
+// Import DER constants
+var der = asn1.constants.der;
+
+function DEREncoder(entity) {
+ this.enc = 'der';
+ this.name = entity.name;
+ this.entity = entity;
+
+ // Construct base tree
+ this.tree = new DERNode();
+ this.tree._init(entity.body);
+};
+module.exports = DEREncoder;
+
+DEREncoder.prototype.encode = function encode(data, reporter) {
+ return this.tree._encode(data, reporter).join();
+};
+
+// Tree methods
+
+function DERNode(parent) {
+ base.Node.call(this, 'der', parent);
+}
+inherits(DERNode, base.Node);
+
+DERNode.prototype._encodeComposite = function encodeComposite(tag,
+ primitive,
+ cls,
+ content) {
+ var encodedTag = encodeTag(tag, primitive, cls, this.reporter);
+
+ // Short form
+ if (content.length < 0x80) {
+ var header = new Buffer(2);
+ header[0] = encodedTag;
+ header[1] = content.length;
+ return this._createEncoderBuffer([ header, content ]);
+ }
+
+ // Long form
+ // Count octets required to store length
+ var lenOctets = 1;
+ for (var i = content.length; i >= 0x100; i >>= 8)
+ lenOctets++;
+
+ var header = new Buffer(1 + 1 + lenOctets);
+ header[0] = encodedTag;
+ header[1] = 0x80 | lenOctets;
+
+ for (var i = 1 + lenOctets, j = content.length; j > 0; i--, j >>= 8)
+ header[i] = j & 0xff;
+
+ return this._createEncoderBuffer([ header, content ]);
+};
+
+DERNode.prototype._encodeStr = function encodeStr(str, tag) {
+ if (tag === 'bitstr') {
+ return this._createEncoderBuffer([ str.unused | 0, str.data ]);
+ } else if (tag === 'bmpstr') {
+ var buf = new Buffer(str.length * 2);
+ for (var i = 0; i < str.length; i++) {
+ buf.writeUInt16BE(str.charCodeAt(i), i * 2);
+ }
+ return this._createEncoderBuffer(buf);
+ } else if (tag === 'numstr') {
+ if (!this._isNumstr(str)) {
+ return this.reporter.error('Encoding of string type: numstr supports ' +
+ 'only digits and space');
+ }
+ return this._createEncoderBuffer(str);
+ } else if (tag === 'printstr') {
+ if (!this._isPrintstr(str)) {
+ return this.reporter.error('Encoding of string type: printstr supports ' +
+ 'only latin upper and lower case letters, ' +
+ 'digits, space, apostrophe, left and rigth ' +
+ 'parenthesis, plus sign, comma, hyphen, ' +
+ 'dot, slash, colon, equal sign, ' +
+ 'question mark');
+ }
+ return this._createEncoderBuffer(str);
+ } else if (/str$/.test(tag)) {
+ return this._createEncoderBuffer(str);
+ } else if (tag === 'objDesc') {
+ return this._createEncoderBuffer(str);
+ } else {
+ return this.reporter.error('Encoding of string type: ' + tag +
+ ' unsupported');
+ }
+};
+
+DERNode.prototype._encodeObjid = function encodeObjid(id, values, relative) {
+ if (typeof id === 'string') {
+ if (!values)
+ return this.reporter.error('string objid given, but no values map found');
+ if (!values.hasOwnProperty(id))
+ return this.reporter.error('objid not found in values map');
+ id = values[id].split(/[\s\.]+/g);
+ for (var i = 0; i < id.length; i++)
+ id[i] |= 0;
+ } else if (Array.isArray(id)) {
+ id = id.slice();
+ for (var i = 0; i < id.length; i++)
+ id[i] |= 0;
+ }
+
+ if (!Array.isArray(id)) {
+ return this.reporter.error('objid() should be either array or string, ' +
+ 'got: ' + JSON.stringify(id));
+ }
+
+ if (!relative) {
+ if (id[1] >= 40)
+ return this.reporter.error('Second objid identifier OOB');
+ id.splice(0, 2, id[0] * 40 + id[1]);
+ }
+
+ // Count number of octets
+ var size = 0;
+ for (var i = 0; i < id.length; i++) {
+ var ident = id[i];
+ for (size++; ident >= 0x80; ident >>= 7)
+ size++;
+ }
+
+ var objid = new Buffer(size);
+ var offset = objid.length - 1;
+ for (var i = id.length - 1; i >= 0; i--) {
+ var ident = id[i];
+ objid[offset--] = ident & 0x7f;
+ while ((ident >>= 7) > 0)
+ objid[offset--] = 0x80 | (ident & 0x7f);
+ }
+
+ return this._createEncoderBuffer(objid);
+};
+
+function two(num) {
+ if (num < 10)
+ return '0' + num;
+ else
+ return num;
+}
+
+DERNode.prototype._encodeTime = function encodeTime(time, tag) {
+ var str;
+ var date = new Date(time);
+
+ if (tag === 'gentime') {
+ str = [
+ two(date.getFullYear()),
+ two(date.getUTCMonth() + 1),
+ two(date.getUTCDate()),
+ two(date.getUTCHours()),
+ two(date.getUTCMinutes()),
+ two(date.getUTCSeconds()),
+ 'Z'
+ ].join('');
+ } else if (tag === 'utctime') {
+ str = [
+ two(date.getFullYear() % 100),
+ two(date.getUTCMonth() + 1),
+ two(date.getUTCDate()),
+ two(date.getUTCHours()),
+ two(date.getUTCMinutes()),
+ two(date.getUTCSeconds()),
+ 'Z'
+ ].join('');
+ } else {
+ this.reporter.error('Encoding ' + tag + ' time is not supported yet');
+ }
+
+ return this._encodeStr(str, 'octstr');
+};
+
+DERNode.prototype._encodeNull = function encodeNull() {
+ return this._createEncoderBuffer('');
+};
+
+DERNode.prototype._encodeInt = function encodeInt(num, values) {
+ if (typeof num === 'string') {
+ if (!values)
+ return this.reporter.error('String int or enum given, but no values map');
+ if (!values.hasOwnProperty(num)) {
+ return this.reporter.error('Values map doesn\'t contain: ' +
+ JSON.stringify(num));
+ }
+ num = values[num];
+ }
+
+ // Bignum, assume big endian
+ if (typeof num !== 'number' && !Buffer.isBuffer(num)) {
+ var numArray = num.toArray();
+ if (!num.sign && numArray[0] & 0x80) {
+ numArray.unshift(0);
+ }
+ num = new Buffer(numArray);
+ }
+
+ if (Buffer.isBuffer(num)) {
+ var size = num.length;
+ if (num.length === 0)
+ size++;
+
+ var out = new Buffer(size);
+ num.copy(out);
+ if (num.length === 0)
+ out[0] = 0
+ return this._createEncoderBuffer(out);
+ }
+
+ if (num < 0x80)
+ return this._createEncoderBuffer(num);
+
+ if (num < 0x100)
+ return this._createEncoderBuffer([0, num]);
+
+ var size = 1;
+ for (var i = num; i >= 0x100; i >>= 8)
+ size++;
+
+ var out = new Array(size);
+ for (var i = out.length - 1; i >= 0; i--) {
+ out[i] = num & 0xff;
+ num >>= 8;
+ }
+ if(out[0] & 0x80) {
+ out.unshift(0);
+ }
+
+ return this._createEncoderBuffer(new Buffer(out));
+};
+
+DERNode.prototype._encodeBool = function encodeBool(value) {
+ return this._createEncoderBuffer(value ? 0xff : 0);
+};
+
+DERNode.prototype._use = function use(entity, obj) {
+ if (typeof entity === 'function')
+ entity = entity(obj);
+ return entity._getEncoder('der').tree;
+};
+
+DERNode.prototype._skipDefault = function skipDefault(dataBuffer, reporter, parent) {
+ var state = this._baseState;
+ var i;
+ if (state['default'] === null)
+ return false;
+
+ var data = dataBuffer.join();
+ if (state.defaultBuffer === undefined)
+ state.defaultBuffer = this._encodeValue(state['default'], reporter, parent).join();
+
+ if (data.length !== state.defaultBuffer.length)
+ return false;
+
+ for (i=0; i < data.length; i++)
+ if (data[i] !== state.defaultBuffer[i])
+ return false;
+
+ return true;
+};
+
+// Utility methods
+
+function encodeTag(tag, primitive, cls, reporter) {
+ var res;
+
+ if (tag === 'seqof')
+ tag = 'seq';
+ else if (tag === 'setof')
+ tag = 'set';
+
+ if (der.tagByName.hasOwnProperty(tag))
+ res = der.tagByName[tag];
+ else if (typeof tag === 'number' && (tag | 0) === tag)
+ res = tag;
+ else
+ return reporter.error('Unknown tag: ' + tag);
+
+ if (res >= 0x1f)
+ return reporter.error('Multi-octet tag encoding unsupported');
+
+ if (!primitive)
+ res |= 0x20;
+
+ res |= (der.tagClassByName[cls || 'universal'] << 6);
+
+ return res;
+}
+
+},{"../../asn1":140,"buffer":186,"inherits":238}],152:[function(require,module,exports){
+var encoders = exports;
+
+encoders.der = require('./der');
+encoders.pem = require('./pem');
+
+},{"./der":151,"./pem":153}],153:[function(require,module,exports){
+var inherits = require('inherits');
+
+var DEREncoder = require('./der');
+
+function PEMEncoder(entity) {
+ DEREncoder.call(this, entity);
+ this.enc = 'pem';
+};
+inherits(PEMEncoder, DEREncoder);
+module.exports = PEMEncoder;
+
+PEMEncoder.prototype.encode = function encode(data, options) {
+ var buf = DEREncoder.prototype.encode.call(this, data);
+
+ var p = buf.toString('base64');
+ var out = [ '-----BEGIN ' + options.label + '-----' ];
+ for (var i = 0; i < p.length; i += 64)
+ out.push(p.slice(i, i + 64));
+ out.push('-----END ' + options.label + '-----');
+ return out.join('\n');
+};
+
+},{"./der":151,"inherits":238}],154:[function(require,module,exports){
+'use strict'
+
+exports.byteLength = byteLength
+exports.toByteArray = toByteArray
+exports.fromByteArray = fromByteArray
+
+var lookup = []
+var revLookup = []
+var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
+
+var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
+for (var i = 0, len = code.length; i < len; ++i) {
+ lookup[i] = code[i]
+ revLookup[code.charCodeAt(i)] = i
+}
+
+// Support decoding URL-safe base64 strings, as Node.js does.
+// See: https://en.wikipedia.org/wiki/Base64#URL_applications
+revLookup['-'.charCodeAt(0)] = 62
+revLookup['_'.charCodeAt(0)] = 63
+
+function getLens (b64) {
+ var len = b64.length
+
+ if (len % 4 > 0) {
+ throw new Error('Invalid string. Length must be a multiple of 4')
+ }
+
+ // Trim off extra bytes after placeholder bytes are found
+ // See: https://github.com/beatgammit/base64-js/issues/42
+ var validLen = b64.indexOf('=')
+ if (validLen === -1) validLen = len
+
+ var placeHoldersLen = validLen === len
+ ? 0
+ : 4 - (validLen % 4)
+
+ return [validLen, placeHoldersLen]
+}
+
+// base64 is 4/3 + up to two characters of the original data
+function byteLength (b64) {
+ var lens = getLens(b64)
+ var validLen = lens[0]
+ var placeHoldersLen = lens[1]
+ return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
+}
+
+function _byteLength (b64, validLen, placeHoldersLen) {
+ return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
+}
+
+function toByteArray (b64) {
+ var tmp
+ var lens = getLens(b64)
+ var validLen = lens[0]
+ var placeHoldersLen = lens[1]
+
+ var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen))
+
+ var curByte = 0
+
+ // if there are placeholders, only get up to the last complete 4 chars
+ var len = placeHoldersLen > 0
+ ? validLen - 4
+ : validLen
+
+ for (var i = 0; i < len; i += 4) {
+ tmp =
+ (revLookup[b64.charCodeAt(i)] << 18) |
+ (revLookup[b64.charCodeAt(i + 1)] << 12) |
+ (revLookup[b64.charCodeAt(i + 2)] << 6) |
+ revLookup[b64.charCodeAt(i + 3)]
+ arr[curByte++] = (tmp >> 16) & 0xFF
+ arr[curByte++] = (tmp >> 8) & 0xFF
+ arr[curByte++] = tmp & 0xFF
+ }
+
+ if (placeHoldersLen === 2) {
+ tmp =
+ (revLookup[b64.charCodeAt(i)] << 2) |
+ (revLookup[b64.charCodeAt(i + 1)] >> 4)
+ arr[curByte++] = tmp & 0xFF
+ }
+
+ if (placeHoldersLen === 1) {
+ tmp =
+ (revLookup[b64.charCodeAt(i)] << 10) |
+ (revLookup[b64.charCodeAt(i + 1)] << 4) |
+ (revLookup[b64.charCodeAt(i + 2)] >> 2)
+ arr[curByte++] = (tmp >> 8) & 0xFF
+ arr[curByte++] = tmp & 0xFF
+ }
+
+ return arr
+}
+
+function tripletToBase64 (num) {
+ return lookup[num >> 18 & 0x3F] +
+ lookup[num >> 12 & 0x3F] +
+ lookup[num >> 6 & 0x3F] +
+ lookup[num & 0x3F]
+}
+
+function encodeChunk (uint8, start, end) {
+ var tmp
+ var output = []
+ for (var i = start; i < end; i += 3) {
+ tmp =
+ ((uint8[i] << 16) & 0xFF0000) +
+ ((uint8[i + 1] << 8) & 0xFF00) +
+ (uint8[i + 2] & 0xFF)
+ output.push(tripletToBase64(tmp))
+ }
+ return output.join('')
+}
+
+function fromByteArray (uint8) {
+ var tmp
+ var len = uint8.length
+ var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
+ var parts = []
+ var maxChunkLength = 16383 // must be multiple of 3
+
+ // go through the array every three bytes, we'll deal with trailing stuff later
+ for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
+ parts.push(encodeChunk(
+ uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)
+ ))
+ }
+
+ // pad the end with zeros, but make sure to not forget the extra bytes
+ if (extraBytes === 1) {
+ tmp = uint8[len - 1]
+ parts.push(
+ lookup[tmp >> 2] +
+ lookup[(tmp << 4) & 0x3F] +
+ '=='
+ )
+ } else if (extraBytes === 2) {
+ tmp = (uint8[len - 2] << 8) + uint8[len - 1]
+ parts.push(
+ lookup[tmp >> 10] +
+ lookup[(tmp >> 4) & 0x3F] +
+ lookup[(tmp << 2) & 0x3F] +
+ '='
+ )
+ }
+
+ return parts.join('')
+}
+
+},{}],155:[function(require,module,exports){
+arguments[4][61][0].apply(exports,arguments)
+},{"buffer":157,"dup":61}],156:[function(require,module,exports){
+arguments[4][62][0].apply(exports,arguments)
+},{"crypto":157,"dup":62}],157:[function(require,module,exports){
+
+},{}],158:[function(require,module,exports){
+// based on the aes implimentation in triple sec
+// https://github.com/keybase/triplesec
+// which is in turn based on the one from crypto-js
+// https://code.google.com/p/crypto-js/
+
+var Buffer = require('safe-buffer').Buffer
+
+function asUInt32Array (buf) {
+ if (!Buffer.isBuffer(buf)) buf = Buffer.from(buf)
+
+ var len = (buf.length / 4) | 0
+ var out = new Array(len)
+
+ for (var i = 0; i < len; i++) {
+ out[i] = buf.readUInt32BE(i * 4)
+ }
+
+ return out
+}
+
+function scrubVec (v) {
+ for (var i = 0; i < v.length; v++) {
+ v[i] = 0
+ }
+}
+
+function cryptBlock (M, keySchedule, SUB_MIX, SBOX, nRounds) {
+ var SUB_MIX0 = SUB_MIX[0]
+ var SUB_MIX1 = SUB_MIX[1]
+ var SUB_MIX2 = SUB_MIX[2]
+ var SUB_MIX3 = SUB_MIX[3]
+
+ var s0 = M[0] ^ keySchedule[0]
+ var s1 = M[1] ^ keySchedule[1]
+ var s2 = M[2] ^ keySchedule[2]
+ var s3 = M[3] ^ keySchedule[3]
+ var t0, t1, t2, t3
+ var ksRow = 4
+
+ for (var round = 1; round < nRounds; round++) {
+ t0 = SUB_MIX0[s0 >>> 24] ^ SUB_MIX1[(s1 >>> 16) & 0xff] ^ SUB_MIX2[(s2 >>> 8) & 0xff] ^ SUB_MIX3[s3 & 0xff] ^ keySchedule[ksRow++]
+ t1 = SUB_MIX0[s1 >>> 24] ^ SUB_MIX1[(s2 >>> 16) & 0xff] ^ SUB_MIX2[(s3 >>> 8) & 0xff] ^ SUB_MIX3[s0 & 0xff] ^ keySchedule[ksRow++]
+ t2 = SUB_MIX0[s2 >>> 24] ^ SUB_MIX1[(s3 >>> 16) & 0xff] ^ SUB_MIX2[(s0 >>> 8) & 0xff] ^ SUB_MIX3[s1 & 0xff] ^ keySchedule[ksRow++]
+ t3 = SUB_MIX0[s3 >>> 24] ^ SUB_MIX1[(s0 >>> 16) & 0xff] ^ SUB_MIX2[(s1 >>> 8) & 0xff] ^ SUB_MIX3[s2 & 0xff] ^ keySchedule[ksRow++]
+ s0 = t0
+ s1 = t1
+ s2 = t2
+ s3 = t3
+ }
+
+ t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++]
+ t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++]
+ t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++]
+ t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++]
+ t0 = t0 >>> 0
+ t1 = t1 >>> 0
+ t2 = t2 >>> 0
+ t3 = t3 >>> 0
+
+ return [t0, t1, t2, t3]
+}
+
+// AES constants
+var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36]
+var G = (function () {
+ // Compute double table
+ var d = new Array(256)
+ for (var j = 0; j < 256; j++) {
+ if (j < 128) {
+ d[j] = j << 1
+ } else {
+ d[j] = (j << 1) ^ 0x11b
+ }
+ }
+
+ var SBOX = []
+ var INV_SBOX = []
+ var SUB_MIX = [[], [], [], []]
+ var INV_SUB_MIX = [[], [], [], []]
+
+ // Walk GF(2^8)
+ var x = 0
+ var xi = 0
+ for (var i = 0; i < 256; ++i) {
+ // Compute sbox
+ var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4)
+ sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63
+ SBOX[x] = sx
+ INV_SBOX[sx] = x
+
+ // Compute multiplication
+ var x2 = d[x]
+ var x4 = d[x2]
+ var x8 = d[x4]
+
+ // Compute sub bytes, mix columns tables
+ var t = (d[sx] * 0x101) ^ (sx * 0x1010100)
+ SUB_MIX[0][x] = (t << 24) | (t >>> 8)
+ SUB_MIX[1][x] = (t << 16) | (t >>> 16)
+ SUB_MIX[2][x] = (t << 8) | (t >>> 24)
+ SUB_MIX[3][x] = t
+
+ // Compute inv sub bytes, inv mix columns tables
+ t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100)
+ INV_SUB_MIX[0][sx] = (t << 24) | (t >>> 8)
+ INV_SUB_MIX[1][sx] = (t << 16) | (t >>> 16)
+ INV_SUB_MIX[2][sx] = (t << 8) | (t >>> 24)
+ INV_SUB_MIX[3][sx] = t
+
+ if (x === 0) {
+ x = xi = 1
+ } else {
+ x = x2 ^ d[d[d[x8 ^ x2]]]
+ xi ^= d[d[xi]]
+ }
+ }
+
+ return {
+ SBOX: SBOX,
+ INV_SBOX: INV_SBOX,
+ SUB_MIX: SUB_MIX,
+ INV_SUB_MIX: INV_SUB_MIX
+ }
+})()
+
+function AES (key) {
+ this._key = asUInt32Array(key)
+ this._reset()
+}
+
+AES.blockSize = 4 * 4
+AES.keySize = 256 / 8
+AES.prototype.blockSize = AES.blockSize
+AES.prototype.keySize = AES.keySize
+AES.prototype._reset = function () {
+ var keyWords = this._key
+ var keySize = keyWords.length
+ var nRounds = keySize + 6
+ var ksRows = (nRounds + 1) * 4
+
+ var keySchedule = []
+ for (var k = 0; k < keySize; k++) {
+ keySchedule[k] = keyWords[k]
+ }
+
+ for (k = keySize; k < ksRows; k++) {
+ var t = keySchedule[k - 1]
+
+ if (k % keySize === 0) {
+ t = (t << 8) | (t >>> 24)
+ t =
+ (G.SBOX[t >>> 24] << 24) |
+ (G.SBOX[(t >>> 16) & 0xff] << 16) |
+ (G.SBOX[(t >>> 8) & 0xff] << 8) |
+ (G.SBOX[t & 0xff])
+
+ t ^= RCON[(k / keySize) | 0] << 24
+ } else if (keySize > 6 && k % keySize === 4) {
+ t =
+ (G.SBOX[t >>> 24] << 24) |
+ (G.SBOX[(t >>> 16) & 0xff] << 16) |
+ (G.SBOX[(t >>> 8) & 0xff] << 8) |
+ (G.SBOX[t & 0xff])
+ }
+
+ keySchedule[k] = keySchedule[k - keySize] ^ t
+ }
+
+ var invKeySchedule = []
+ for (var ik = 0; ik < ksRows; ik++) {
+ var ksR = ksRows - ik
+ var tt = keySchedule[ksR - (ik % 4 ? 0 : 4)]
+
+ if (ik < 4 || ksR <= 4) {
+ invKeySchedule[ik] = tt
+ } else {
+ invKeySchedule[ik] =
+ G.INV_SUB_MIX[0][G.SBOX[tt >>> 24]] ^
+ G.INV_SUB_MIX[1][G.SBOX[(tt >>> 16) & 0xff]] ^
+ G.INV_SUB_MIX[2][G.SBOX[(tt >>> 8) & 0xff]] ^
+ G.INV_SUB_MIX[3][G.SBOX[tt & 0xff]]
+ }
+ }
+
+ this._nRounds = nRounds
+ this._keySchedule = keySchedule
+ this._invKeySchedule = invKeySchedule
+}
+
+AES.prototype.encryptBlockRaw = function (M) {
+ M = asUInt32Array(M)
+ return cryptBlock(M, this._keySchedule, G.SUB_MIX, G.SBOX, this._nRounds)
+}
+
+AES.prototype.encryptBlock = function (M) {
+ var out = this.encryptBlockRaw(M)
+ var buf = Buffer.allocUnsafe(16)
+ buf.writeUInt32BE(out[0], 0)
+ buf.writeUInt32BE(out[1], 4)
+ buf.writeUInt32BE(out[2], 8)
+ buf.writeUInt32BE(out[3], 12)
+ return buf
+}
+
+AES.prototype.decryptBlock = function (M) {
+ M = asUInt32Array(M)
+
+ // swap
+ var m1 = M[1]
+ M[1] = M[3]
+ M[3] = m1
+
+ var out = cryptBlock(M, this._invKeySchedule, G.INV_SUB_MIX, G.INV_SBOX, this._nRounds)
+ var buf = Buffer.allocUnsafe(16)
+ buf.writeUInt32BE(out[0], 0)
+ buf.writeUInt32BE(out[3], 4)
+ buf.writeUInt32BE(out[2], 8)
+ buf.writeUInt32BE(out[1], 12)
+ return buf
+}
+
+AES.prototype.scrub = function () {
+ scrubVec(this._keySchedule)
+ scrubVec(this._invKeySchedule)
+ scrubVec(this._key)
+}
+
+module.exports.AES = AES
+
+},{"safe-buffer":280}],159:[function(require,module,exports){
+var aes = require('./aes')
+var Buffer = require('safe-buffer').Buffer
+var Transform = require('cipher-base')
+var inherits = require('inherits')
+var GHASH = require('./ghash')
+var xor = require('buffer-xor')
+var incr32 = require('./incr32')
+
+function xorTest (a, b) {
+ var out = 0
+ if (a.length !== b.length) out++
+
+ var len = Math.min(a.length, b.length)
+ for (var i = 0; i < len; ++i) {
+ out += (a[i] ^ b[i])
+ }
+
+ return out
+}
+
+function calcIv (self, iv, ck) {
+ if (iv.length === 12) {
+ self._finID = Buffer.concat([iv, Buffer.from([0, 0, 0, 1])])
+ return Buffer.concat([iv, Buffer.from([0, 0, 0, 2])])
+ }
+ var ghash = new GHASH(ck)
+ var len = iv.length
+ var toPad = len % 16
+ ghash.update(iv)
+ if (toPad) {
+ toPad = 16 - toPad
+ ghash.update(Buffer.alloc(toPad, 0))
+ }
+ ghash.update(Buffer.alloc(8, 0))
+ var ivBits = len * 8
+ var tail = Buffer.alloc(8)
+ tail.writeUIntBE(ivBits, 0, 8)
+ ghash.update(tail)
+ self._finID = ghash.state
+ var out = Buffer.from(self._finID)
+ incr32(out)
+ return out
+}
+function StreamCipher (mode, key, iv, decrypt) {
+ Transform.call(this)
+
+ var h = Buffer.alloc(4, 0)
+
+ this._cipher = new aes.AES(key)
+ var ck = this._cipher.encryptBlock(h)
+ this._ghash = new GHASH(ck)
+ iv = calcIv(this, iv, ck)
+
+ this._prev = Buffer.from(iv)
+ this._cache = Buffer.allocUnsafe(0)
+ this._secCache = Buffer.allocUnsafe(0)
+ this._decrypt = decrypt
+ this._alen = 0
+ this._len = 0
+ this._mode = mode
+
+ this._authTag = null
+ this._called = false
+}
+
+inherits(StreamCipher, Transform)
+
+StreamCipher.prototype._update = function (chunk) {
+ if (!this._called && this._alen) {
+ var rump = 16 - (this._alen % 16)
+ if (rump < 16) {
+ rump = Buffer.alloc(rump, 0)
+ this._ghash.update(rump)
+ }
+ }
+
+ this._called = true
+ var out = this._mode.encrypt(this, chunk)
+ if (this._decrypt) {
+ this._ghash.update(chunk)
+ } else {
+ this._ghash.update(out)
+ }
+ this._len += chunk.length
+ return out
+}
+
+StreamCipher.prototype._final = function () {
+ if (this._decrypt && !this._authTag) throw new Error('Unsupported state or unable to authenticate data')
+
+ var tag = xor(this._ghash.final(this._alen * 8, this._len * 8), this._cipher.encryptBlock(this._finID))
+ if (this._decrypt && xorTest(tag, this._authTag)) throw new Error('Unsupported state or unable to authenticate data')
+
+ this._authTag = tag
+ this._cipher.scrub()
+}
+
+StreamCipher.prototype.getAuthTag = function getAuthTag () {
+ if (this._decrypt || !Buffer.isBuffer(this._authTag)) throw new Error('Attempting to get auth tag in unsupported state')
+
+ return this._authTag
+}
+
+StreamCipher.prototype.setAuthTag = function setAuthTag (tag) {
+ if (!this._decrypt) throw new Error('Attempting to set auth tag in unsupported state')
+
+ this._authTag = tag
+}
+
+StreamCipher.prototype.setAAD = function setAAD (buf) {
+ if (this._called) throw new Error('Attempting to set AAD in unsupported state')
+
+ this._ghash.update(buf)
+ this._alen += buf.length
+}
+
+module.exports = StreamCipher
+
+},{"./aes":158,"./ghash":163,"./incr32":164,"buffer-xor":185,"cipher-base":187,"inherits":238,"safe-buffer":280}],160:[function(require,module,exports){
+var ciphers = require('./encrypter')
+var deciphers = require('./decrypter')
+var modes = require('./modes/list.json')
+
+function getCiphers () {
+ return Object.keys(modes)
+}
+
+exports.createCipher = exports.Cipher = ciphers.createCipher
+exports.createCipheriv = exports.Cipheriv = ciphers.createCipheriv
+exports.createDecipher = exports.Decipher = deciphers.createDecipher
+exports.createDecipheriv = exports.Decipheriv = deciphers.createDecipheriv
+exports.listCiphers = exports.getCiphers = getCiphers
+
+},{"./decrypter":161,"./encrypter":162,"./modes/list.json":172}],161:[function(require,module,exports){
+var AuthCipher = require('./authCipher')
+var Buffer = require('safe-buffer').Buffer
+var MODES = require('./modes')
+var StreamCipher = require('./streamCipher')
+var Transform = require('cipher-base')
+var aes = require('./aes')
+var ebtk = require('evp_bytestokey')
+var inherits = require('inherits')
+
+function Decipher (mode, key, iv) {
+ Transform.call(this)
+
+ this._cache = new Splitter()
+ this._last = void 0
+ this._cipher = new aes.AES(key)
+ this._prev = Buffer.from(iv)
+ this._mode = mode
+ this._autopadding = true
+}
+
+inherits(Decipher, Transform)
+
+Decipher.prototype._update = function (data) {
+ this._cache.add(data)
+ var chunk
+ var thing
+ var out = []
+ while ((chunk = this._cache.get(this._autopadding))) {
+ thing = this._mode.decrypt(this, chunk)
+ out.push(thing)
+ }
+ return Buffer.concat(out)
+}
+
+Decipher.prototype._final = function () {
+ var chunk = this._cache.flush()
+ if (this._autopadding) {
+ return unpad(this._mode.decrypt(this, chunk))
+ } else if (chunk) {
+ throw new Error('data not multiple of block length')
+ }
+}
+
+Decipher.prototype.setAutoPadding = function (setTo) {
+ this._autopadding = !!setTo
+ return this
+}
+
+function Splitter () {
+ this.cache = Buffer.allocUnsafe(0)
+}
+
+Splitter.prototype.add = function (data) {
+ this.cache = Buffer.concat([this.cache, data])
+}
+
+Splitter.prototype.get = function (autoPadding) {
+ var out
+ if (autoPadding) {
+ if (this.cache.length > 16) {
+ out = this.cache.slice(0, 16)
+ this.cache = this.cache.slice(16)
+ return out
+ }
+ } else {
+ if (this.cache.length >= 16) {
+ out = this.cache.slice(0, 16)
+ this.cache = this.cache.slice(16)
+ return out
+ }
+ }
+
+ return null
+}
+
+Splitter.prototype.flush = function () {
+ if (this.cache.length) return this.cache
+}
+
+function unpad (last) {
+ var padded = last[15]
+ if (padded < 1 || padded > 16) {
+ throw new Error('unable to decrypt data')
+ }
+ var i = -1
+ while (++i < padded) {
+ if (last[(i + (16 - padded))] !== padded) {
+ throw new Error('unable to decrypt data')
+ }
+ }
+ if (padded === 16) return
+
+ return last.slice(0, 16 - padded)
+}
+
+function createDecipheriv (suite, password, iv) {
+ var config = MODES[suite.toLowerCase()]
+ if (!config) throw new TypeError('invalid suite type')
+
+ if (typeof iv === 'string') iv = Buffer.from(iv)
+ if (config.mode !== 'GCM' && iv.length !== config.iv) throw new TypeError('invalid iv length ' + iv.length)
+
+ if (typeof password === 'string') password = Buffer.from(password)
+ if (password.length !== config.key / 8) throw new TypeError('invalid key length ' + password.length)
+
+ if (config.type === 'stream') {
+ return new StreamCipher(config.module, password, iv, true)
+ } else if (config.type === 'auth') {
+ return new AuthCipher(config.module, password, iv, true)
+ }
+
+ return new Decipher(config.module, password, iv)
+}
+
+function createDecipher (suite, password) {
+ var config = MODES[suite.toLowerCase()]
+ if (!config) throw new TypeError('invalid suite type')
+
+ var keys = ebtk(password, false, config.key, config.iv)
+ return createDecipheriv(suite, keys.key, keys.iv)
+}
+
+exports.createDecipher = createDecipher
+exports.createDecipheriv = createDecipheriv
+
+},{"./aes":158,"./authCipher":159,"./modes":171,"./streamCipher":174,"cipher-base":187,"evp_bytestokey":222,"inherits":238,"safe-buffer":280}],162:[function(require,module,exports){
+var MODES = require('./modes')
+var AuthCipher = require('./authCipher')
+var Buffer = require('safe-buffer').Buffer
+var StreamCipher = require('./streamCipher')
+var Transform = require('cipher-base')
+var aes = require('./aes')
+var ebtk = require('evp_bytestokey')
+var inherits = require('inherits')
+
+function Cipher (mode, key, iv) {
+ Transform.call(this)
+
+ this._cache = new Splitter()
+ this._cipher = new aes.AES(key)
+ this._prev = Buffer.from(iv)
+ this._mode = mode
+ this._autopadding = true
+}
+
+inherits(Cipher, Transform)
+
+Cipher.prototype._update = function (data) {
+ this._cache.add(data)
+ var chunk
+ var thing
+ var out = []
+
+ while ((chunk = this._cache.get())) {
+ thing = this._mode.encrypt(this, chunk)
+ out.push(thing)
+ }
+
+ return Buffer.concat(out)
+}
+
+var PADDING = Buffer.alloc(16, 0x10)
+
+Cipher.prototype._final = function () {
+ var chunk = this._cache.flush()
+ if (this._autopadding) {
+ chunk = this._mode.encrypt(this, chunk)
+ this._cipher.scrub()
+ return chunk
+ }
+
+ if (!chunk.equals(PADDING)) {
+ this._cipher.scrub()
+ throw new Error('data not multiple of block length')
+ }
+}
+
+Cipher.prototype.setAutoPadding = function (setTo) {
+ this._autopadding = !!setTo
+ return this
+}
+
+function Splitter () {
+ this.cache = Buffer.allocUnsafe(0)
+}
+
+Splitter.prototype.add = function (data) {
+ this.cache = Buffer.concat([this.cache, data])
+}
+
+Splitter.prototype.get = function () {
+ if (this.cache.length > 15) {
+ var out = this.cache.slice(0, 16)
+ this.cache = this.cache.slice(16)
+ return out
+ }
+ return null
+}
+
+Splitter.prototype.flush = function () {
+ var len = 16 - this.cache.length
+ var padBuff = Buffer.allocUnsafe(len)
+
+ var i = -1
+ while (++i < len) {
+ padBuff.writeUInt8(len, i)
+ }
+
+ return Buffer.concat([this.cache, padBuff])
+}
+
+function createCipheriv (suite, password, iv) {
+ var config = MODES[suite.toLowerCase()]
+ if (!config) throw new TypeError('invalid suite type')
+
+ if (typeof password === 'string') password = Buffer.from(password)
+ if (password.length !== config.key / 8) throw new TypeError('invalid key length ' + password.length)
+
+ if (typeof iv === 'string') iv = Buffer.from(iv)
+ if (config.mode !== 'GCM' && iv.length !== config.iv) throw new TypeError('invalid iv length ' + iv.length)
+
+ if (config.type === 'stream') {
+ return new StreamCipher(config.module, password, iv)
+ } else if (config.type === 'auth') {
+ return new AuthCipher(config.module, password, iv)
+ }
+
+ return new Cipher(config.module, password, iv)
+}
+
+function createCipher (suite, password) {
+ var config = MODES[suite.toLowerCase()]
+ if (!config) throw new TypeError('invalid suite type')
+
+ var keys = ebtk(password, false, config.key, config.iv)
+ return createCipheriv(suite, keys.key, keys.iv)
+}
+
+exports.createCipheriv = createCipheriv
+exports.createCipher = createCipher
+
+},{"./aes":158,"./authCipher":159,"./modes":171,"./streamCipher":174,"cipher-base":187,"evp_bytestokey":222,"inherits":238,"safe-buffer":280}],163:[function(require,module,exports){
+var Buffer = require('safe-buffer').Buffer
+var ZEROES = Buffer.alloc(16, 0)
+
+function toArray (buf) {
+ return [
+ buf.readUInt32BE(0),
+ buf.readUInt32BE(4),
+ buf.readUInt32BE(8),
+ buf.readUInt32BE(12)
+ ]
+}
+
+function fromArray (out) {
+ var buf = Buffer.allocUnsafe(16)
+ buf.writeUInt32BE(out[0] >>> 0, 0)
+ buf.writeUInt32BE(out[1] >>> 0, 4)
+ buf.writeUInt32BE(out[2] >>> 0, 8)
+ buf.writeUInt32BE(out[3] >>> 0, 12)
+ return buf
+}
+
+function GHASH (key) {
+ this.h = key
+ this.state = Buffer.alloc(16, 0)
+ this.cache = Buffer.allocUnsafe(0)
+}
+
+// from http://bitwiseshiftleft.github.io/sjcl/doc/symbols/src/core_gcm.js.html
+// by Juho Vähä-Herttua
+GHASH.prototype.ghash = function (block) {
+ var i = -1
+ while (++i < block.length) {
+ this.state[i] ^= block[i]
+ }
+ this._multiply()
+}
+
+GHASH.prototype._multiply = function () {
+ var Vi = toArray(this.h)
+ var Zi = [0, 0, 0, 0]
+ var j, xi, lsbVi
+ var i = -1
+ while (++i < 128) {
+ xi = (this.state[~~(i / 8)] & (1 << (7 - (i % 8)))) !== 0
+ if (xi) {
+ // Z_i+1 = Z_i ^ V_i
+ Zi[0] ^= Vi[0]
+ Zi[1] ^= Vi[1]
+ Zi[2] ^= Vi[2]
+ Zi[3] ^= Vi[3]
+ }
+
+ // Store the value of LSB(V_i)
+ lsbVi = (Vi[3] & 1) !== 0
+
+ // V_i+1 = V_i >> 1
+ for (j = 3; j > 0; j--) {
+ Vi[j] = (Vi[j] >>> 1) | ((Vi[j - 1] & 1) << 31)
+ }
+ Vi[0] = Vi[0] >>> 1
+
+ // If LSB(V_i) is 1, V_i+1 = (V_i >> 1) ^ R
+ if (lsbVi) {
+ Vi[0] = Vi[0] ^ (0xe1 << 24)
+ }
+ }
+ this.state = fromArray(Zi)
+}
+
+GHASH.prototype.update = function (buf) {
+ this.cache = Buffer.concat([this.cache, buf])
+ var chunk
+ while (this.cache.length >= 16) {
+ chunk = this.cache.slice(0, 16)
+ this.cache = this.cache.slice(16)
+ this.ghash(chunk)
+ }
+}
+
+GHASH.prototype.final = function (abl, bl) {
+ if (this.cache.length) {
+ this.ghash(Buffer.concat([this.cache, ZEROES], 16))
+ }
+
+ this.ghash(fromArray([0, abl, 0, bl]))
+ return this.state
+}
+
+module.exports = GHASH
+
+},{"safe-buffer":280}],164:[function(require,module,exports){
+function incr32 (iv) {
+ var len = iv.length
+ var item
+ while (len--) {
+ item = iv.readUInt8(len)
+ if (item === 255) {
+ iv.writeUInt8(0, len)
+ } else {
+ item++
+ iv.writeUInt8(item, len)
+ break
+ }
+ }
+}
+module.exports = incr32
+
+},{}],165:[function(require,module,exports){
+var xor = require('buffer-xor')
+
+exports.encrypt = function (self, block) {
+ var data = xor(block, self._prev)
+
+ self._prev = self._cipher.encryptBlock(data)
+ return self._prev
+}
+
+exports.decrypt = function (self, block) {
+ var pad = self._prev
+
+ self._prev = block
+ var out = self._cipher.decryptBlock(block)
+
+ return xor(out, pad)
+}
+
+},{"buffer-xor":185}],166:[function(require,module,exports){
+var Buffer = require('safe-buffer').Buffer
+var xor = require('buffer-xor')
+
+function encryptStart (self, data, decrypt) {
+ var len = data.length
+ var out = xor(data, self._cache)
+ self._cache = self._cache.slice(len)
+ self._prev = Buffer.concat([self._prev, decrypt ? data : out])
+ return out
+}
+
+exports.encrypt = function (self, data, decrypt) {
+ var out = Buffer.allocUnsafe(0)
+ var len
+
+ while (data.length) {
+ if (self._cache.length === 0) {
+ self._cache = self._cipher.encryptBlock(self._prev)
+ self._prev = Buffer.allocUnsafe(0)
+ }
+
+ if (self._cache.length <= data.length) {
+ len = self._cache.length
+ out = Buffer.concat([out, encryptStart(self, data.slice(0, len), decrypt)])
+ data = data.slice(len)
+ } else {
+ out = Buffer.concat([out, encryptStart(self, data, decrypt)])
+ break
+ }
+ }
+
+ return out
+}
+
+},{"buffer-xor":185,"safe-buffer":280}],167:[function(require,module,exports){
+var Buffer = require('safe-buffer').Buffer
+
+function encryptByte (self, byteParam, decrypt) {
+ var pad
+ var i = -1
+ var len = 8
+ var out = 0
+ var bit, value
+ while (++i < len) {
+ pad = self._cipher.encryptBlock(self._prev)
+ bit = (byteParam & (1 << (7 - i))) ? 0x80 : 0
+ value = pad[0] ^ bit
+ out += ((value & 0x80) >> (i % 8))
+ self._prev = shiftIn(self._prev, decrypt ? bit : value)
+ }
+ return out
+}
+
+function shiftIn (buffer, value) {
+ var len = buffer.length
+ var i = -1
+ var out = Buffer.allocUnsafe(buffer.length)
+ buffer = Buffer.concat([buffer, Buffer.from([value])])
+
+ while (++i < len) {
+ out[i] = buffer[i] << 1 | buffer[i + 1] >> (7)
+ }
+
+ return out
+}
+
+exports.encrypt = function (self, chunk, decrypt) {
+ var len = chunk.length
+ var out = Buffer.allocUnsafe(len)
+ var i = -1
+
+ while (++i < len) {
+ out[i] = encryptByte(self, chunk[i], decrypt)
+ }
+
+ return out
+}
+
+},{"safe-buffer":280}],168:[function(require,module,exports){
+var Buffer = require('safe-buffer').Buffer
+
+function encryptByte (self, byteParam, decrypt) {
+ var pad = self._cipher.encryptBlock(self._prev)
+ var out = pad[0] ^ byteParam
+
+ self._prev = Buffer.concat([
+ self._prev.slice(1),
+ Buffer.from([decrypt ? byteParam : out])
+ ])
+
+ return out
+}
+
+exports.encrypt = function (self, chunk, decrypt) {
+ var len = chunk.length
+ var out = Buffer.allocUnsafe(len)
+ var i = -1
+
+ while (++i < len) {
+ out[i] = encryptByte(self, chunk[i], decrypt)
+ }
+
+ return out
+}
+
+},{"safe-buffer":280}],169:[function(require,module,exports){
+var xor = require('buffer-xor')
+var Buffer = require('safe-buffer').Buffer
+var incr32 = require('../incr32')
+
+function getBlock (self) {
+ var out = self._cipher.encryptBlockRaw(self._prev)
+ incr32(self._prev)
+ return out
+}
+
+var blockSize = 16
+exports.encrypt = function (self, chunk) {
+ var chunkNum = Math.ceil(chunk.length / blockSize)
+ var start = self._cache.length
+ self._cache = Buffer.concat([
+ self._cache,
+ Buffer.allocUnsafe(chunkNum * blockSize)
+ ])
+ for (var i = 0; i < chunkNum; i++) {
+ var out = getBlock(self)
+ var offset = start + i * blockSize
+ self._cache.writeUInt32BE(out[0], offset + 0)
+ self._cache.writeUInt32BE(out[1], offset + 4)
+ self._cache.writeUInt32BE(out[2], offset + 8)
+ self._cache.writeUInt32BE(out[3], offset + 12)
+ }
+ var pad = self._cache.slice(0, chunk.length)
+ self._cache = self._cache.slice(chunk.length)
+ return xor(chunk, pad)
+}
+
+},{"../incr32":164,"buffer-xor":185,"safe-buffer":280}],170:[function(require,module,exports){
+exports.encrypt = function (self, block) {
+ return self._cipher.encryptBlock(block)
+}
+
+exports.decrypt = function (self, block) {
+ return self._cipher.decryptBlock(block)
+}
+
+},{}],171:[function(require,module,exports){
+var modeModules = {
+ ECB: require('./ecb'),
+ CBC: require('./cbc'),
+ CFB: require('./cfb'),
+ CFB8: require('./cfb8'),
+ CFB1: require('./cfb1'),
+ OFB: require('./ofb'),
+ CTR: require('./ctr'),
+ GCM: require('./ctr')
+}
+
+var modes = require('./list.json')
+
+for (var key in modes) {
+ modes[key].module = modeModules[modes[key].mode]
+}
+
+module.exports = modes
+
+},{"./cbc":165,"./cfb":166,"./cfb1":167,"./cfb8":168,"./ctr":169,"./ecb":170,"./list.json":172,"./ofb":173}],172:[function(require,module,exports){
+module.exports={
+ "aes-128-ecb": {
+ "cipher": "AES",
+ "key": 128,
+ "iv": 0,
+ "mode": "ECB",
+ "type": "block"
+ },
+ "aes-192-ecb": {
+ "cipher": "AES",
+ "key": 192,
+ "iv": 0,
+ "mode": "ECB",
+ "type": "block"
+ },
+ "aes-256-ecb": {
+ "cipher": "AES",
+ "key": 256,
+ "iv": 0,
+ "mode": "ECB",
+ "type": "block"
+ },
+ "aes-128-cbc": {
+ "cipher": "AES",
+ "key": 128,
+ "iv": 16,
+ "mode": "CBC",
+ "type": "block"
+ },
+ "aes-192-cbc": {
+ "cipher": "AES",
+ "key": 192,
+ "iv": 16,
+ "mode": "CBC",
+ "type": "block"
+ },
+ "aes-256-cbc": {
+ "cipher": "AES",
+ "key": 256,
+ "iv": 16,
+ "mode": "CBC",
+ "type": "block"
+ },
+ "aes128": {
+ "cipher": "AES",
+ "key": 128,
+ "iv": 16,
+ "mode": "CBC",
+ "type": "block"
+ },
+ "aes192": {
+ "cipher": "AES",
+ "key": 192,
+ "iv": 16,
+ "mode": "CBC",
+ "type": "block"
+ },
+ "aes256": {
+ "cipher": "AES",
+ "key": 256,
+ "iv": 16,
+ "mode": "CBC",
+ "type": "block"
+ },
+ "aes-128-cfb": {
+ "cipher": "AES",
+ "key": 128,
+ "iv": 16,
+ "mode": "CFB",
+ "type": "stream"
+ },
+ "aes-192-cfb": {
+ "cipher": "AES",
+ "key": 192,
+ "iv": 16,
+ "mode": "CFB",
+ "type": "stream"
+ },
+ "aes-256-cfb": {
+ "cipher": "AES",
+ "key": 256,
+ "iv": 16,
+ "mode": "CFB",
+ "type": "stream"
+ },
+ "aes-128-cfb8": {
+ "cipher": "AES",
+ "key": 128,
+ "iv": 16,
+ "mode": "CFB8",
+ "type": "stream"
+ },
+ "aes-192-cfb8": {
+ "cipher": "AES",
+ "key": 192,
+ "iv": 16,
+ "mode": "CFB8",
+ "type": "stream"
+ },
+ "aes-256-cfb8": {
+ "cipher": "AES",
+ "key": 256,
+ "iv": 16,
+ "mode": "CFB8",
+ "type": "stream"
+ },
+ "aes-128-cfb1": {
+ "cipher": "AES",
+ "key": 128,
+ "iv": 16,
+ "mode": "CFB1",
+ "type": "stream"
+ },
+ "aes-192-cfb1": {
+ "cipher": "AES",
+ "key": 192,
+ "iv": 16,
+ "mode": "CFB1",
+ "type": "stream"
+ },
+ "aes-256-cfb1": {
+ "cipher": "AES",
+ "key": 256,
+ "iv": 16,
+ "mode": "CFB1",
+ "type": "stream"
+ },
+ "aes-128-ofb": {
+ "cipher": "AES",
+ "key": 128,
+ "iv": 16,
+ "mode": "OFB",
+ "type": "stream"
+ },
+ "aes-192-ofb": {
+ "cipher": "AES",
+ "key": 192,
+ "iv": 16,
+ "mode": "OFB",
+ "type": "stream"
+ },
+ "aes-256-ofb": {
+ "cipher": "AES",
+ "key": 256,
+ "iv": 16,
+ "mode": "OFB",
+ "type": "stream"
+ },
+ "aes-128-ctr": {
+ "cipher": "AES",
+ "key": 128,
+ "iv": 16,
+ "mode": "CTR",
+ "type": "stream"
+ },
+ "aes-192-ctr": {
+ "cipher": "AES",
+ "key": 192,
+ "iv": 16,
+ "mode": "CTR",
+ "type": "stream"
+ },
+ "aes-256-ctr": {
+ "cipher": "AES",
+ "key": 256,
+ "iv": 16,
+ "mode": "CTR",
+ "type": "stream"
+ },
+ "aes-128-gcm": {
+ "cipher": "AES",
+ "key": 128,
+ "iv": 12,
+ "mode": "GCM",
+ "type": "auth"
+ },
+ "aes-192-gcm": {
+ "cipher": "AES",
+ "key": 192,
+ "iv": 12,
+ "mode": "GCM",
+ "type": "auth"
+ },
+ "aes-256-gcm": {
+ "cipher": "AES",
+ "key": 256,
+ "iv": 12,
+ "mode": "GCM",
+ "type": "auth"
+ }
+}
+
+},{}],173:[function(require,module,exports){
+(function (Buffer){
+var xor = require('buffer-xor')
+
+function getBlock (self) {
+ self._prev = self._cipher.encryptBlock(self._prev)
+ return self._prev
+}
+
+exports.encrypt = function (self, chunk) {
+ while (self._cache.length < chunk.length) {
+ self._cache = Buffer.concat([self._cache, getBlock(self)])
+ }
+
+ var pad = self._cache.slice(0, chunk.length)
+ self._cache = self._cache.slice(chunk.length)
+ return xor(chunk, pad)
+}
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":186,"buffer-xor":185}],174:[function(require,module,exports){
+var aes = require('./aes')
+var Buffer = require('safe-buffer').Buffer
+var Transform = require('cipher-base')
+var inherits = require('inherits')
+
+function StreamCipher (mode, key, iv, decrypt) {
+ Transform.call(this)
+
+ this._cipher = new aes.AES(key)
+ this._prev = Buffer.from(iv)
+ this._cache = Buffer.allocUnsafe(0)
+ this._secCache = Buffer.allocUnsafe(0)
+ this._decrypt = decrypt
+ this._mode = mode
+}
+
+inherits(StreamCipher, Transform)
+
+StreamCipher.prototype._update = function (chunk) {
+ return this._mode.encrypt(this, chunk, this._decrypt)
+}
+
+StreamCipher.prototype._final = function () {
+ this._cipher.scrub()
+}
+
+module.exports = StreamCipher
+
+},{"./aes":158,"cipher-base":187,"inherits":238,"safe-buffer":280}],175:[function(require,module,exports){
+var DES = require('browserify-des')
+var aes = require('browserify-aes/browser')
+var aesModes = require('browserify-aes/modes')
+var desModes = require('browserify-des/modes')
+var ebtk = require('evp_bytestokey')
+
+function createCipher (suite, password) {
+ suite = suite.toLowerCase()
+
+ var keyLen, ivLen
+ if (aesModes[suite]) {
+ keyLen = aesModes[suite].key
+ ivLen = aesModes[suite].iv
+ } else if (desModes[suite]) {
+ keyLen = desModes[suite].key * 8
+ ivLen = desModes[suite].iv
+ } else {
+ throw new TypeError('invalid suite type')
+ }
+
+ var keys = ebtk(password, false, keyLen, ivLen)
+ return createCipheriv(suite, keys.key, keys.iv)
+}
+
+function createDecipher (suite, password) {
+ suite = suite.toLowerCase()
+
+ var keyLen, ivLen
+ if (aesModes[suite]) {
+ keyLen = aesModes[suite].key
+ ivLen = aesModes[suite].iv
+ } else if (desModes[suite]) {
+ keyLen = desModes[suite].key * 8
+ ivLen = desModes[suite].iv
+ } else {
+ throw new TypeError('invalid suite type')
+ }
+
+ var keys = ebtk(password, false, keyLen, ivLen)
+ return createDecipheriv(suite, keys.key, keys.iv)
+}
+
+function createCipheriv (suite, key, iv) {
+ suite = suite.toLowerCase()
+ if (aesModes[suite]) return aes.createCipheriv(suite, key, iv)
+ if (desModes[suite]) return new DES({ key: key, iv: iv, mode: suite })
+
+ throw new TypeError('invalid suite type')
+}
+
+function createDecipheriv (suite, key, iv) {
+ suite = suite.toLowerCase()
+ if (aesModes[suite]) return aes.createDecipheriv(suite, key, iv)
+ if (desModes[suite]) return new DES({ key: key, iv: iv, mode: suite, decrypt: true })
+
+ throw new TypeError('invalid suite type')
+}
+
+function getCiphers () {
+ return Object.keys(desModes).concat(aes.getCiphers())
+}
+
+exports.createCipher = exports.Cipher = createCipher
+exports.createCipheriv = exports.Cipheriv = createCipheriv
+exports.createDecipher = exports.Decipher = createDecipher
+exports.createDecipheriv = exports.Decipheriv = createDecipheriv
+exports.listCiphers = exports.getCiphers = getCiphers
+
+},{"browserify-aes/browser":160,"browserify-aes/modes":171,"browserify-des":176,"browserify-des/modes":177,"evp_bytestokey":222}],176:[function(require,module,exports){
+var CipherBase = require('cipher-base')
+var des = require('des.js')
+var inherits = require('inherits')
+var Buffer = require('safe-buffer').Buffer
+
+var modes = {
+ 'des-ede3-cbc': des.CBC.instantiate(des.EDE),
+ 'des-ede3': des.EDE,
+ 'des-ede-cbc': des.CBC.instantiate(des.EDE),
+ 'des-ede': des.EDE,
+ 'des-cbc': des.CBC.instantiate(des.DES),
+ 'des-ecb': des.DES
+}
+modes.des = modes['des-cbc']
+modes.des3 = modes['des-ede3-cbc']
+module.exports = DES
+inherits(DES, CipherBase)
+function DES (opts) {
+ CipherBase.call(this)
+ var modeName = opts.mode.toLowerCase()
+ var mode = modes[modeName]
+ var type
+ if (opts.decrypt) {
+ type = 'decrypt'
+ } else {
+ type = 'encrypt'
+ }
+ var key = opts.key
+ if (!Buffer.isBuffer(key)) {
+ key = Buffer.from(key)
+ }
+ if (modeName === 'des-ede' || modeName === 'des-ede-cbc') {
+ key = Buffer.concat([key, key.slice(0, 8)])
+ }
+ var iv = opts.iv
+ if (!Buffer.isBuffer(iv)) {
+ iv = Buffer.from(iv)
+ }
+ this._des = mode.create({
+ key: key,
+ iv: iv,
+ type: type
+ })
+}
+DES.prototype._update = function (data) {
+ return Buffer.from(this._des.update(data))
+}
+DES.prototype._final = function () {
+ return Buffer.from(this._des.final())
+}
+
+},{"cipher-base":187,"des.js":195,"inherits":238,"safe-buffer":280}],177:[function(require,module,exports){
+exports['des-ecb'] = {
+ key: 8,
+ iv: 0
+}
+exports['des-cbc'] = exports.des = {
+ key: 8,
+ iv: 8
+}
+exports['des-ede3-cbc'] = exports.des3 = {
+ key: 24,
+ iv: 8
+}
+exports['des-ede3'] = {
+ key: 24,
+ iv: 0
+}
+exports['des-ede-cbc'] = {
+ key: 16,
+ iv: 8
+}
+exports['des-ede'] = {
+ key: 16,
+ iv: 0
+}
+
+},{}],178:[function(require,module,exports){
+(function (Buffer){
+var bn = require('bn.js');
+var randomBytes = require('randombytes');
+module.exports = crt;
+function blind(priv) {
+ var r = getr(priv);
+ var blinder = r.toRed(bn.mont(priv.modulus))
+ .redPow(new bn(priv.publicExponent)).fromRed();
+ return {
+ blinder: blinder,
+ unblinder:r.invm(priv.modulus)
+ };
+}
+function crt(msg, priv) {
+ var blinds = blind(priv);
+ var len = priv.modulus.byteLength();
+ var mod = bn.mont(priv.modulus);
+ var blinded = new bn(msg).mul(blinds.blinder).umod(priv.modulus);
+ var c1 = blinded.toRed(bn.mont(priv.prime1));
+ var c2 = blinded.toRed(bn.mont(priv.prime2));
+ var qinv = priv.coefficient;
+ var p = priv.prime1;
+ var q = priv.prime2;
+ var m1 = c1.redPow(priv.exponent1);
+ var m2 = c2.redPow(priv.exponent2);
+ m1 = m1.fromRed();
+ m2 = m2.fromRed();
+ var h = m1.isub(m2).imul(qinv).umod(p);
+ h.imul(q);
+ m2.iadd(h);
+ return new Buffer(m2.imul(blinds.unblinder).umod(priv.modulus).toArray(false, len));
+}
+crt.getr = getr;
+function getr(priv) {
+ var len = priv.modulus.byteLength();
+ var r = new bn(randomBytes(len));
+ while (r.cmp(priv.modulus) >= 0 || !r.umod(priv.prime1) || !r.umod(priv.prime2)) {
+ r = new bn(randomBytes(len));
+ }
+ return r;
+}
+
+}).call(this,require("buffer").Buffer)
+},{"bn.js":155,"buffer":186,"randombytes":263}],179:[function(require,module,exports){
+module.exports = require('./browser/algorithms.json')
+
+},{"./browser/algorithms.json":180}],180:[function(require,module,exports){
+module.exports={
+ "sha224WithRSAEncryption": {
+ "sign": "rsa",
+ "hash": "sha224",
+ "id": "302d300d06096086480165030402040500041c"
+ },
+ "RSA-SHA224": {
+ "sign": "ecdsa/rsa",
+ "hash": "sha224",
+ "id": "302d300d06096086480165030402040500041c"
+ },
+ "sha256WithRSAEncryption": {
+ "sign": "rsa",
+ "hash": "sha256",
+ "id": "3031300d060960864801650304020105000420"
+ },
+ "RSA-SHA256": {
+ "sign": "ecdsa/rsa",
+ "hash": "sha256",
+ "id": "3031300d060960864801650304020105000420"
+ },
+ "sha384WithRSAEncryption": {
+ "sign": "rsa",
+ "hash": "sha384",
+ "id": "3041300d060960864801650304020205000430"
+ },
+ "RSA-SHA384": {
+ "sign": "ecdsa/rsa",
+ "hash": "sha384",
+ "id": "3041300d060960864801650304020205000430"
+ },
+ "sha512WithRSAEncryption": {
+ "sign": "rsa",
+ "hash": "sha512",
+ "id": "3051300d060960864801650304020305000440"
+ },
+ "RSA-SHA512": {
+ "sign": "ecdsa/rsa",
+ "hash": "sha512",
+ "id": "3051300d060960864801650304020305000440"
+ },
+ "RSA-SHA1": {
+ "sign": "rsa",
+ "hash": "sha1",
+ "id": "3021300906052b0e03021a05000414"
+ },
+ "ecdsa-with-SHA1": {
+ "sign": "ecdsa",
+ "hash": "sha1",
+ "id": ""
+ },
+ "sha256": {
+ "sign": "ecdsa",
+ "hash": "sha256",
+ "id": ""
+ },
+ "sha224": {
+ "sign": "ecdsa",
+ "hash": "sha224",
+ "id": ""
+ },
+ "sha384": {
+ "sign": "ecdsa",
+ "hash": "sha384",
+ "id": ""
+ },
+ "sha512": {
+ "sign": "ecdsa",
+ "hash": "sha512",
+ "id": ""
+ },
+ "DSA-SHA": {
+ "sign": "dsa",
+ "hash": "sha1",
+ "id": ""
+ },
+ "DSA-SHA1": {
+ "sign": "dsa",
+ "hash": "sha1",
+ "id": ""
+ },
+ "DSA": {
+ "sign": "dsa",
+ "hash": "sha1",
+ "id": ""
+ },
+ "DSA-WITH-SHA224": {
+ "sign": "dsa",
+ "hash": "sha224",
+ "id": ""
+ },
+ "DSA-SHA224": {
+ "sign": "dsa",
+ "hash": "sha224",
+ "id": ""
+ },
+ "DSA-WITH-SHA256": {
+ "sign": "dsa",
+ "hash": "sha256",
+ "id": ""
+ },
+ "DSA-SHA256": {
+ "sign": "dsa",
+ "hash": "sha256",
+ "id": ""
+ },
+ "DSA-WITH-SHA384": {
+ "sign": "dsa",
+ "hash": "sha384",
+ "id": ""
+ },
+ "DSA-SHA384": {
+ "sign": "dsa",
+ "hash": "sha384",
+ "id": ""
+ },
+ "DSA-WITH-SHA512": {
+ "sign": "dsa",
+ "hash": "sha512",
+ "id": ""
+ },
+ "DSA-SHA512": {
+ "sign": "dsa",
+ "hash": "sha512",
+ "id": ""
+ },
+ "DSA-RIPEMD160": {
+ "sign": "dsa",
+ "hash": "rmd160",
+ "id": ""
+ },
+ "ripemd160WithRSA": {
+ "sign": "rsa",
+ "hash": "rmd160",
+ "id": "3021300906052b2403020105000414"
+ },
+ "RSA-RIPEMD160": {
+ "sign": "rsa",
+ "hash": "rmd160",
+ "id": "3021300906052b2403020105000414"
+ },
+ "md5WithRSAEncryption": {
+ "sign": "rsa",
+ "hash": "md5",
+ "id": "3020300c06082a864886f70d020505000410"
+ },
+ "RSA-MD5": {
+ "sign": "rsa",
+ "hash": "md5",
+ "id": "3020300c06082a864886f70d020505000410"
+ }
+}
+
+},{}],181:[function(require,module,exports){
+module.exports={
+ "1.3.132.0.10": "secp256k1",
+ "1.3.132.0.33": "p224",
+ "1.2.840.10045.3.1.1": "p192",
+ "1.2.840.10045.3.1.7": "p256",
+ "1.3.132.0.34": "p384",
+ "1.3.132.0.35": "p521"
+}
+
+},{}],182:[function(require,module,exports){
+(function (Buffer){
+var createHash = require('create-hash')
+var stream = require('stream')
+var inherits = require('inherits')
+var sign = require('./sign')
+var verify = require('./verify')
+
+var algorithms = require('./algorithms.json')
+Object.keys(algorithms).forEach(function (key) {
+ algorithms[key].id = new Buffer(algorithms[key].id, 'hex')
+ algorithms[key.toLowerCase()] = algorithms[key]
+})
+
+function Sign (algorithm) {
+ stream.Writable.call(this)
+
+ var data = algorithms[algorithm]
+ if (!data) throw new Error('Unknown message digest')
+
+ this._hashType = data.hash
+ this._hash = createHash(data.hash)
+ this._tag = data.id
+ this._signType = data.sign
+}
+inherits(Sign, stream.Writable)
+
+Sign.prototype._write = function _write (data, _, done) {
+ this._hash.update(data)
+ done()
+}
+
+Sign.prototype.update = function update (data, enc) {
+ if (typeof data === 'string') data = new Buffer(data, enc)
+
+ this._hash.update(data)
+ return this
+}
+
+Sign.prototype.sign = function signMethod (key, enc) {
+ this.end()
+ var hash = this._hash.digest()
+ var sig = sign(hash, key, this._hashType, this._signType, this._tag)
+
+ return enc ? sig.toString(enc) : sig
+}
+
+function Verify (algorithm) {
+ stream.Writable.call(this)
+
+ var data = algorithms[algorithm]
+ if (!data) throw new Error('Unknown message digest')
+
+ this._hash = createHash(data.hash)
+ this._tag = data.id
+ this._signType = data.sign
+}
+inherits(Verify, stream.Writable)
+
+Verify.prototype._write = function _write (data, _, done) {
+ this._hash.update(data)
+ done()
+}
+
+Verify.prototype.update = function update (data, enc) {
+ if (typeof data === 'string') data = new Buffer(data, enc)
+
+ this._hash.update(data)
+ return this
+}
+
+Verify.prototype.verify = function verifyMethod (key, sig, enc) {
+ if (typeof sig === 'string') sig = new Buffer(sig, enc)
+
+ this.end()
+ var hash = this._hash.digest()
+ return verify(sig, hash, key, this._signType, this._tag)
+}
+
+function createSign (algorithm) {
+ return new Sign(algorithm)
+}
+
+function createVerify (algorithm) {
+ return new Verify(algorithm)
+}
+
+module.exports = {
+ Sign: createSign,
+ Verify: createVerify,
+ createSign: createSign,
+ createVerify: createVerify
+}
+
+}).call(this,require("buffer").Buffer)
+},{"./algorithms.json":180,"./sign":183,"./verify":184,"buffer":186,"create-hash":190,"inherits":238,"stream":289}],183:[function(require,module,exports){
+(function (Buffer){
+// much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
+var createHmac = require('create-hmac')
+var crt = require('browserify-rsa')
+var EC = require('elliptic').ec
+var BN = require('bn.js')
+var parseKeys = require('parse-asn1')
+var curves = require('./curves.json')
+
+function sign (hash, key, hashType, signType, tag) {
+ var priv = parseKeys(key)
+ if (priv.curve) {
+ // rsa keys can be interpreted as ecdsa ones in openssl
+ if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type')
+ return ecSign(hash, priv)
+ } else if (priv.type === 'dsa') {
+ if (signType !== 'dsa') throw new Error('wrong private key type')
+ return dsaSign(hash, priv, hashType)
+ } else {
+ if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type')
+ }
+ hash = Buffer.concat([tag, hash])
+ var len = priv.modulus.byteLength()
+ var pad = [ 0, 1 ]
+ while (hash.length + pad.length + 1 < len) pad.push(0xff)
+ pad.push(0x00)
+ var i = -1
+ while (++i < hash.length) pad.push(hash[i])
+
+ var out = crt(pad, priv)
+ return out
+}
+
+function ecSign (hash, priv) {
+ var curveId = curves[priv.curve.join('.')]
+ if (!curveId) throw new Error('unknown curve ' + priv.curve.join('.'))
+
+ var curve = new EC(curveId)
+ var key = curve.keyFromPrivate(priv.privateKey)
+ var out = key.sign(hash)
+
+ return new Buffer(out.toDER())
+}
+
+function dsaSign (hash, priv, algo) {
+ var x = priv.params.priv_key
+ var p = priv.params.p
+ var q = priv.params.q
+ var g = priv.params.g
+ var r = new BN(0)
+ var k
+ var H = bits2int(hash, q).mod(q)
+ var s = false
+ var kv = getKey(x, q, hash, algo)
+ while (s === false) {
+ k = makeKey(q, kv, algo)
+ r = makeR(g, k, p, q)
+ s = k.invm(q).imul(H.add(x.mul(r))).mod(q)
+ if (s.cmpn(0) === 0) {
+ s = false
+ r = new BN(0)
+ }
+ }
+ return toDER(r, s)
+}
+
+function toDER (r, s) {
+ r = r.toArray()
+ s = s.toArray()
+
+ // Pad values
+ if (r[0] & 0x80) r = [ 0 ].concat(r)
+ if (s[0] & 0x80) s = [ 0 ].concat(s)
+
+ var total = r.length + s.length + 4
+ var res = [ 0x30, total, 0x02, r.length ]
+ res = res.concat(r, [ 0x02, s.length ], s)
+ return new Buffer(res)
+}
+
+function getKey (x, q, hash, algo) {
+ x = new Buffer(x.toArray())
+ if (x.length < q.byteLength()) {
+ var zeros = new Buffer(q.byteLength() - x.length)
+ zeros.fill(0)
+ x = Buffer.concat([ zeros, x ])
+ }
+ var hlen = hash.length
+ var hbits = bits2octets(hash, q)
+ var v = new Buffer(hlen)
+ v.fill(1)
+ var k = new Buffer(hlen)
+ k.fill(0)
+ k = createHmac(algo, k).update(v).update(new Buffer([ 0 ])).update(x).update(hbits).digest()
+ v = createHmac(algo, k).update(v).digest()
+ k = createHmac(algo, k).update(v).update(new Buffer([ 1 ])).update(x).update(hbits).digest()
+ v = createHmac(algo, k).update(v).digest()
+ return { k: k, v: v }
+}
+
+function bits2int (obits, q) {
+ var bits = new BN(obits)
+ var shift = (obits.length << 3) - q.bitLength()
+ if (shift > 0) bits.ishrn(shift)
+ return bits
+}
+
+function bits2octets (bits, q) {
+ bits = bits2int(bits, q)
+ bits = bits.mod(q)
+ var out = new Buffer(bits.toArray())
+ if (out.length < q.byteLength()) {
+ var zeros = new Buffer(q.byteLength() - out.length)
+ zeros.fill(0)
+ out = Buffer.concat([ zeros, out ])
+ }
+ return out
+}
+
+function makeKey (q, kv, algo) {
+ var t
+ var k
+
+ do {
+ t = new Buffer(0)
+
+ while (t.length * 8 < q.bitLength()) {
+ kv.v = createHmac(algo, kv.k).update(kv.v).digest()
+ t = Buffer.concat([ t, kv.v ])
+ }
+
+ k = bits2int(t, q)
+ kv.k = createHmac(algo, kv.k).update(kv.v).update(new Buffer([ 0 ])).digest()
+ kv.v = createHmac(algo, kv.k).update(kv.v).digest()
+ } while (k.cmp(q) !== -1)
+
+ return k
+}
+
+function makeR (g, k, p, q) {
+ return g.toRed(BN.mont(p)).redPow(k).fromRed().mod(q)
+}
+
+module.exports = sign
+module.exports.getKey = getKey
+module.exports.makeKey = makeKey
+
+}).call(this,require("buffer").Buffer)
+},{"./curves.json":181,"bn.js":155,"browserify-rsa":178,"buffer":186,"create-hmac":192,"elliptic":205,"parse-asn1":249}],184:[function(require,module,exports){
+(function (Buffer){
+// much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
+var BN = require('bn.js')
+var EC = require('elliptic').ec
+var parseKeys = require('parse-asn1')
+var curves = require('./curves.json')
+
+function verify (sig, hash, key, signType, tag) {
+ var pub = parseKeys(key)
+ if (pub.type === 'ec') {
+ // rsa keys can be interpreted as ecdsa ones in openssl
+ if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type')
+ return ecVerify(sig, hash, pub)
+ } else if (pub.type === 'dsa') {
+ if (signType !== 'dsa') throw new Error('wrong public key type')
+ return dsaVerify(sig, hash, pub)
+ } else {
+ if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type')
+ }
+ hash = Buffer.concat([tag, hash])
+ var len = pub.modulus.byteLength()
+ var pad = [ 1 ]
+ var padNum = 0
+ while (hash.length + pad.length + 2 < len) {
+ pad.push(0xff)
+ padNum++
+ }
+ pad.push(0x00)
+ var i = -1
+ while (++i < hash.length) {
+ pad.push(hash[i])
+ }
+ pad = new Buffer(pad)
+ var red = BN.mont(pub.modulus)
+ sig = new BN(sig).toRed(red)
+
+ sig = sig.redPow(new BN(pub.publicExponent))
+ sig = new Buffer(sig.fromRed().toArray())
+ var out = padNum < 8 ? 1 : 0
+ len = Math.min(sig.length, pad.length)
+ if (sig.length !== pad.length) out = 1
+
+ i = -1
+ while (++i < len) out |= sig[i] ^ pad[i]
+ return out === 0
+}
+
+function ecVerify (sig, hash, pub) {
+ var curveId = curves[pub.data.algorithm.curve.join('.')]
+ if (!curveId) throw new Error('unknown curve ' + pub.data.algorithm.curve.join('.'))
+
+ var curve = new EC(curveId)
+ var pubkey = pub.data.subjectPrivateKey.data
+
+ return curve.verify(hash, sig, pubkey)
+}
+
+function dsaVerify (sig, hash, pub) {
+ var p = pub.data.p
+ var q = pub.data.q
+ var g = pub.data.g
+ var y = pub.data.pub_key
+ var unpacked = parseKeys.signature.decode(sig, 'der')
+ var s = unpacked.s
+ var r = unpacked.r
+ checkValue(s, q)
+ checkValue(r, q)
+ var montp = BN.mont(p)
+ var w = s.invm(q)
+ var v = g.toRed(montp)
+ .redPow(new BN(hash).mul(w).mod(q))
+ .fromRed()
+ .mul(y.toRed(montp).redPow(r.mul(w).mod(q)).fromRed())
+ .mod(p)
+ .mod(q)
+ return v.cmp(r) === 0
+}
+
+function checkValue (b, q) {
+ if (b.cmpn(0) <= 0) throw new Error('invalid sig')
+ if (b.cmp(q) >= q) throw new Error('invalid sig')
+}
+
+module.exports = verify
+
+}).call(this,require("buffer").Buffer)
+},{"./curves.json":181,"bn.js":155,"buffer":186,"elliptic":205,"parse-asn1":249}],185:[function(require,module,exports){
+(function (Buffer){
+module.exports = function xor (a, b) {
+ var length = Math.min(a.length, b.length)
+ var buffer = new Buffer(length)
+
+ for (var i = 0; i < length; ++i) {
+ buffer[i] = a[i] ^ b[i]
+ }
+
+ return buffer
+}
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":186}],186:[function(require,module,exports){
+(function (Buffer){
+/*!
+ * The buffer module from node.js, for the browser.
+ *
+ * @author Feross Aboukhadijeh
+ * @license MIT
+ */
+/* eslint-disable no-proto */
+
+'use strict'
+
+var base64 = require('base64-js')
+var ieee754 = require('ieee754')
+
+exports.Buffer = Buffer
+exports.SlowBuffer = SlowBuffer
+exports.INSPECT_MAX_BYTES = 50
+
+var K_MAX_LENGTH = 0x7fffffff
+exports.kMaxLength = K_MAX_LENGTH
+
+/**
+ * If `Buffer.TYPED_ARRAY_SUPPORT`:
+ * === true Use Uint8Array implementation (fastest)
+ * === false Print warning and recommend using `buffer` v4.x which has an Object
+ * implementation (most compatible, even IE6)
+ *
+ * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
+ * Opera 11.6+, iOS 4.2+.
+ *
+ * We report that the browser does not support typed arrays if the are not subclassable
+ * using __proto__. Firefox 4-29 lacks support for adding new properties to `Uint8Array`
+ * (See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438). IE 10 lacks support
+ * for __proto__ and has a buggy typed array implementation.
+ */
+Buffer.TYPED_ARRAY_SUPPORT = typedArraySupport()
+
+if (!Buffer.TYPED_ARRAY_SUPPORT && typeof console !== 'undefined' &&
+ typeof console.error === 'function') {
+ console.error(
+ 'This browser lacks typed array (Uint8Array) support which is required by ' +
+ '`buffer` v5.x. Use `buffer` v4.x if you require old browser support.'
+ )
+}
+
+function typedArraySupport () {
+ // Can typed array instances can be augmented?
+ try {
+ var arr = new Uint8Array(1)
+ arr.__proto__ = { __proto__: Uint8Array.prototype, foo: function () { return 42 } }
+ return arr.foo() === 42
+ } catch (e) {
+ return false
+ }
+}
+
+Object.defineProperty(Buffer.prototype, 'parent', {
+ enumerable: true,
+ get: function () {
+ if (!Buffer.isBuffer(this)) return undefined
+ return this.buffer
+ }
+})
+
+Object.defineProperty(Buffer.prototype, 'offset', {
+ enumerable: true,
+ get: function () {
+ if (!Buffer.isBuffer(this)) return undefined
+ return this.byteOffset
+ }
+})
+
+function createBuffer (length) {
+ if (length > K_MAX_LENGTH) {
+ throw new RangeError('The value "' + length + '" is invalid for option "size"')
+ }
+ // Return an augmented `Uint8Array` instance
+ var buf = new Uint8Array(length)
+ buf.__proto__ = Buffer.prototype
+ return buf
+}
+
+/**
+ * The Buffer constructor returns instances of `Uint8Array` that have their
+ * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
+ * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
+ * and the `Uint8Array` methods. Square bracket notation works as expected -- it
+ * returns a single octet.
+ *
+ * The `Uint8Array` prototype remains unmodified.
+ */
+
+function Buffer (arg, encodingOrOffset, length) {
+ // Common case.
+ if (typeof arg === 'number') {
+ if (typeof encodingOrOffset === 'string') {
+ throw new TypeError(
+ 'The "string" argument must be of type string. Received type number'
+ )
+ }
+ return allocUnsafe(arg)
+ }
+ return from(arg, encodingOrOffset, length)
+}
+
+// Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
+if (typeof Symbol !== 'undefined' && Symbol.species != null &&
+ Buffer[Symbol.species] === Buffer) {
+ Object.defineProperty(Buffer, Symbol.species, {
+ value: null,
+ configurable: true,
+ enumerable: false,
+ writable: false
+ })
+}
+
+Buffer.poolSize = 8192 // not used by this implementation
+
+function from (value, encodingOrOffset, length) {
+ if (typeof value === 'string') {
+ return fromString(value, encodingOrOffset)
+ }
+
+ if (ArrayBuffer.isView(value)) {
+ return fromArrayLike(value)
+ }
+
+ if (value == null) {
+ throw TypeError(
+ 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +
+ 'or Array-like Object. Received type ' + (typeof value)
+ )
+ }
+
+ if (isInstance(value, ArrayBuffer) ||
+ (value && isInstance(value.buffer, ArrayBuffer))) {
+ return fromArrayBuffer(value, encodingOrOffset, length)
+ }
+
+ if (typeof value === 'number') {
+ throw new TypeError(
+ 'The "value" argument must not be of type number. Received type number'
+ )
+ }
+
+ var valueOf = value.valueOf && value.valueOf()
+ if (valueOf != null && valueOf !== value) {
+ return Buffer.from(valueOf, encodingOrOffset, length)
+ }
+
+ var b = fromObject(value)
+ if (b) return b
+
+ if (typeof Symbol !== 'undefined' && Symbol.toPrimitive != null &&
+ typeof value[Symbol.toPrimitive] === 'function') {
+ return Buffer.from(
+ value[Symbol.toPrimitive]('string'), encodingOrOffset, length
+ )
+ }
+
+ throw new TypeError(
+ 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +
+ 'or Array-like Object. Received type ' + (typeof value)
+ )
+}
+
+/**
+ * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
+ * if value is a number.
+ * Buffer.from(str[, encoding])
+ * Buffer.from(array)
+ * Buffer.from(buffer)
+ * Buffer.from(arrayBuffer[, byteOffset[, length]])
+ **/
+Buffer.from = function (value, encodingOrOffset, length) {
+ return from(value, encodingOrOffset, length)
+}
+
+// Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug:
+// https://github.com/feross/buffer/pull/148
+Buffer.prototype.__proto__ = Uint8Array.prototype
+Buffer.__proto__ = Uint8Array
+
+function assertSize (size) {
+ if (typeof size !== 'number') {
+ throw new TypeError('"size" argument must be of type number')
+ } else if (size < 0) {
+ throw new RangeError('The value "' + size + '" is invalid for option "size"')
+ }
+}
+
+function alloc (size, fill, encoding) {
+ assertSize(size)
+ if (size <= 0) {
+ return createBuffer(size)
+ }
+ if (fill !== undefined) {
+ // Only pay attention to encoding if it's a string. This
+ // prevents accidentally sending in a number that would
+ // be interpretted as a start offset.
+ return typeof encoding === 'string'
+ ? createBuffer(size).fill(fill, encoding)
+ : createBuffer(size).fill(fill)
+ }
+ return createBuffer(size)
+}
+
+/**
+ * Creates a new filled Buffer instance.
+ * alloc(size[, fill[, encoding]])
+ **/
+Buffer.alloc = function (size, fill, encoding) {
+ return alloc(size, fill, encoding)
+}
+
+function allocUnsafe (size) {
+ assertSize(size)
+ return createBuffer(size < 0 ? 0 : checked(size) | 0)
+}
+
+/**
+ * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
+ * */
+Buffer.allocUnsafe = function (size) {
+ return allocUnsafe(size)
+}
+/**
+ * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
+ */
+Buffer.allocUnsafeSlow = function (size) {
+ return allocUnsafe(size)
+}
+
+function fromString (string, encoding) {
+ if (typeof encoding !== 'string' || encoding === '') {
+ encoding = 'utf8'
+ }
+
+ if (!Buffer.isEncoding(encoding)) {
+ throw new TypeError('Unknown encoding: ' + encoding)
+ }
+
+ var length = byteLength(string, encoding) | 0
+ var buf = createBuffer(length)
+
+ var actual = buf.write(string, encoding)
+
+ if (actual !== length) {
+ // Writing a hex string, for example, that contains invalid characters will
+ // cause everything after the first invalid character to be ignored. (e.g.
+ // 'abxxcd' will be treated as 'ab')
+ buf = buf.slice(0, actual)
+ }
+
+ return buf
+}
+
+function fromArrayLike (array) {
+ var length = array.length < 0 ? 0 : checked(array.length) | 0
+ var buf = createBuffer(length)
+ for (var i = 0; i < length; i += 1) {
+ buf[i] = array[i] & 255
+ }
+ return buf
+}
+
+function fromArrayBuffer (array, byteOffset, length) {
+ if (byteOffset < 0 || array.byteLength < byteOffset) {
+ throw new RangeError('"offset" is outside of buffer bounds')
+ }
+
+ if (array.byteLength < byteOffset + (length || 0)) {
+ throw new RangeError('"length" is outside of buffer bounds')
+ }
+
+ var buf
+ if (byteOffset === undefined && length === undefined) {
+ buf = new Uint8Array(array)
+ } else if (length === undefined) {
+ buf = new Uint8Array(array, byteOffset)
+ } else {
+ buf = new Uint8Array(array, byteOffset, length)
+ }
+
+ // Return an augmented `Uint8Array` instance
+ buf.__proto__ = Buffer.prototype
+ return buf
+}
+
+function fromObject (obj) {
+ if (Buffer.isBuffer(obj)) {
+ var len = checked(obj.length) | 0
+ var buf = createBuffer(len)
+
+ if (buf.length === 0) {
+ return buf
+ }
+
+ obj.copy(buf, 0, 0, len)
+ return buf
+ }
+
+ if (obj.length !== undefined) {
+ if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) {
+ return createBuffer(0)
+ }
+ return fromArrayLike(obj)
+ }
+
+ if (obj.type === 'Buffer' && Array.isArray(obj.data)) {
+ return fromArrayLike(obj.data)
+ }
+}
+
+function checked (length) {
+ // Note: cannot use `length < K_MAX_LENGTH` here because that fails when
+ // length is NaN (which is otherwise coerced to zero.)
+ if (length >= K_MAX_LENGTH) {
+ throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
+ 'size: 0x' + K_MAX_LENGTH.toString(16) + ' bytes')
+ }
+ return length | 0
+}
+
+function SlowBuffer (length) {
+ if (+length != length) { // eslint-disable-line eqeqeq
+ length = 0
+ }
+ return Buffer.alloc(+length)
+}
+
+Buffer.isBuffer = function isBuffer (b) {
+ return b != null && b._isBuffer === true &&
+ b !== Buffer.prototype // so Buffer.isBuffer(Buffer.prototype) will be false
+}
+
+Buffer.compare = function compare (a, b) {
+ if (isInstance(a, Uint8Array)) a = Buffer.from(a, a.offset, a.byteLength)
+ if (isInstance(b, Uint8Array)) b = Buffer.from(b, b.offset, b.byteLength)
+ if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
+ throw new TypeError(
+ 'The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array'
+ )
+ }
+
+ if (a === b) return 0
+
+ var x = a.length
+ var y = b.length
+
+ for (var i = 0, len = Math.min(x, y); i < len; ++i) {
+ if (a[i] !== b[i]) {
+ x = a[i]
+ y = b[i]
+ break
+ }
+ }
+
+ if (x < y) return -1
+ if (y < x) return 1
+ return 0
+}
+
+Buffer.isEncoding = function isEncoding (encoding) {
+ switch (String(encoding).toLowerCase()) {
+ case 'hex':
+ case 'utf8':
+ case 'utf-8':
+ case 'ascii':
+ case 'latin1':
+ case 'binary':
+ case 'base64':
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ return true
+ default:
+ return false
+ }
+}
+
+Buffer.concat = function concat (list, length) {
+ if (!Array.isArray(list)) {
+ throw new TypeError('"list" argument must be an Array of Buffers')
+ }
+
+ if (list.length === 0) {
+ return Buffer.alloc(0)
+ }
+
+ var i
+ if (length === undefined) {
+ length = 0
+ for (i = 0; i < list.length; ++i) {
+ length += list[i].length
+ }
+ }
+
+ var buffer = Buffer.allocUnsafe(length)
+ var pos = 0
+ for (i = 0; i < list.length; ++i) {
+ var buf = list[i]
+ if (isInstance(buf, Uint8Array)) {
+ buf = Buffer.from(buf)
+ }
+ if (!Buffer.isBuffer(buf)) {
+ throw new TypeError('"list" argument must be an Array of Buffers')
+ }
+ buf.copy(buffer, pos)
+ pos += buf.length
+ }
+ return buffer
+}
+
+function byteLength (string, encoding) {
+ if (Buffer.isBuffer(string)) {
+ return string.length
+ }
+ if (ArrayBuffer.isView(string) || isInstance(string, ArrayBuffer)) {
+ return string.byteLength
+ }
+ if (typeof string !== 'string') {
+ throw new TypeError(
+ 'The "string" argument must be one of type string, Buffer, or ArrayBuffer. ' +
+ 'Received type ' + typeof string
+ )
+ }
+
+ var len = string.length
+ var mustMatch = (arguments.length > 2 && arguments[2] === true)
+ if (!mustMatch && len === 0) return 0
+
+ // Use a for loop to avoid recursion
+ var loweredCase = false
+ for (;;) {
+ switch (encoding) {
+ case 'ascii':
+ case 'latin1':
+ case 'binary':
+ return len
+ case 'utf8':
+ case 'utf-8':
+ return utf8ToBytes(string).length
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ return len * 2
+ case 'hex':
+ return len >>> 1
+ case 'base64':
+ return base64ToBytes(string).length
+ default:
+ if (loweredCase) {
+ return mustMatch ? -1 : utf8ToBytes(string).length // assume utf8
+ }
+ encoding = ('' + encoding).toLowerCase()
+ loweredCase = true
+ }
+ }
+}
+Buffer.byteLength = byteLength
+
+function slowToString (encoding, start, end) {
+ var loweredCase = false
+
+ // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
+ // property of a typed array.
+
+ // This behaves neither like String nor Uint8Array in that we set start/end
+ // to their upper/lower bounds if the value passed is out of range.
+ // undefined is handled specially as per ECMA-262 6th Edition,
+ // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
+ if (start === undefined || start < 0) {
+ start = 0
+ }
+ // Return early if start > this.length. Done here to prevent potential uint32
+ // coercion fail below.
+ if (start > this.length) {
+ return ''
+ }
+
+ if (end === undefined || end > this.length) {
+ end = this.length
+ }
+
+ if (end <= 0) {
+ return ''
+ }
+
+ // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
+ end >>>= 0
+ start >>>= 0
+
+ if (end <= start) {
+ return ''
+ }
+
+ if (!encoding) encoding = 'utf8'
+
+ while (true) {
+ switch (encoding) {
+ case 'hex':
+ return hexSlice(this, start, end)
+
+ case 'utf8':
+ case 'utf-8':
+ return utf8Slice(this, start, end)
+
+ case 'ascii':
+ return asciiSlice(this, start, end)
+
+ case 'latin1':
+ case 'binary':
+ return latin1Slice(this, start, end)
+
+ case 'base64':
+ return base64Slice(this, start, end)
+
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ return utf16leSlice(this, start, end)
+
+ default:
+ if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
+ encoding = (encoding + '').toLowerCase()
+ loweredCase = true
+ }
+ }
+}
+
+// This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package)
+// to detect a Buffer instance. It's not possible to use `instanceof Buffer`
+// reliably in a browserify context because there could be multiple different
+// copies of the 'buffer' package in use. This method works even for Buffer
+// instances that were created from another copy of the `buffer` package.
+// See: https://github.com/feross/buffer/issues/154
+Buffer.prototype._isBuffer = true
+
+function swap (b, n, m) {
+ var i = b[n]
+ b[n] = b[m]
+ b[m] = i
+}
+
+Buffer.prototype.swap16 = function swap16 () {
+ var len = this.length
+ if (len % 2 !== 0) {
+ throw new RangeError('Buffer size must be a multiple of 16-bits')
+ }
+ for (var i = 0; i < len; i += 2) {
+ swap(this, i, i + 1)
+ }
+ return this
+}
+
+Buffer.prototype.swap32 = function swap32 () {
+ var len = this.length
+ if (len % 4 !== 0) {
+ throw new RangeError('Buffer size must be a multiple of 32-bits')
+ }
+ for (var i = 0; i < len; i += 4) {
+ swap(this, i, i + 3)
+ swap(this, i + 1, i + 2)
+ }
+ return this
+}
+
+Buffer.prototype.swap64 = function swap64 () {
+ var len = this.length
+ if (len % 8 !== 0) {
+ throw new RangeError('Buffer size must be a multiple of 64-bits')
+ }
+ for (var i = 0; i < len; i += 8) {
+ swap(this, i, i + 7)
+ swap(this, i + 1, i + 6)
+ swap(this, i + 2, i + 5)
+ swap(this, i + 3, i + 4)
+ }
+ return this
+}
+
+Buffer.prototype.toString = function toString () {
+ var length = this.length
+ if (length === 0) return ''
+ if (arguments.length === 0) return utf8Slice(this, 0, length)
+ return slowToString.apply(this, arguments)
+}
+
+Buffer.prototype.toLocaleString = Buffer.prototype.toString
+
+Buffer.prototype.equals = function equals (b) {
+ if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
+ if (this === b) return true
+ return Buffer.compare(this, b) === 0
+}
+
+Buffer.prototype.inspect = function inspect () {
+ var str = ''
+ var max = exports.INSPECT_MAX_BYTES
+ str = this.toString('hex', 0, max).replace(/(.{2})/g, '$1 ').trim()
+ if (this.length > max) str += ' ... '
+ return ''
+}
+
+Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
+ if (isInstance(target, Uint8Array)) {
+ target = Buffer.from(target, target.offset, target.byteLength)
+ }
+ if (!Buffer.isBuffer(target)) {
+ throw new TypeError(
+ 'The "target" argument must be one of type Buffer or Uint8Array. ' +
+ 'Received type ' + (typeof target)
+ )
+ }
+
+ if (start === undefined) {
+ start = 0
+ }
+ if (end === undefined) {
+ end = target ? target.length : 0
+ }
+ if (thisStart === undefined) {
+ thisStart = 0
+ }
+ if (thisEnd === undefined) {
+ thisEnd = this.length
+ }
+
+ if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
+ throw new RangeError('out of range index')
+ }
+
+ if (thisStart >= thisEnd && start >= end) {
+ return 0
+ }
+ if (thisStart >= thisEnd) {
+ return -1
+ }
+ if (start >= end) {
+ return 1
+ }
+
+ start >>>= 0
+ end >>>= 0
+ thisStart >>>= 0
+ thisEnd >>>= 0
+
+ if (this === target) return 0
+
+ var x = thisEnd - thisStart
+ var y = end - start
+ var len = Math.min(x, y)
+
+ var thisCopy = this.slice(thisStart, thisEnd)
+ var targetCopy = target.slice(start, end)
+
+ for (var i = 0; i < len; ++i) {
+ if (thisCopy[i] !== targetCopy[i]) {
+ x = thisCopy[i]
+ y = targetCopy[i]
+ break
+ }
+ }
+
+ if (x < y) return -1
+ if (y < x) return 1
+ return 0
+}
+
+// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
+// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
+//
+// Arguments:
+// - buffer - a Buffer to search
+// - val - a string, Buffer, or number
+// - byteOffset - an index into `buffer`; will be clamped to an int32
+// - encoding - an optional encoding, relevant is val is a string
+// - dir - true for indexOf, false for lastIndexOf
+function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
+ // Empty buffer means no match
+ if (buffer.length === 0) return -1
+
+ // Normalize byteOffset
+ if (typeof byteOffset === 'string') {
+ encoding = byteOffset
+ byteOffset = 0
+ } else if (byteOffset > 0x7fffffff) {
+ byteOffset = 0x7fffffff
+ } else if (byteOffset < -0x80000000) {
+ byteOffset = -0x80000000
+ }
+ byteOffset = +byteOffset // Coerce to Number.
+ if (numberIsNaN(byteOffset)) {
+ // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
+ byteOffset = dir ? 0 : (buffer.length - 1)
+ }
+
+ // Normalize byteOffset: negative offsets start from the end of the buffer
+ if (byteOffset < 0) byteOffset = buffer.length + byteOffset
+ if (byteOffset >= buffer.length) {
+ if (dir) return -1
+ else byteOffset = buffer.length - 1
+ } else if (byteOffset < 0) {
+ if (dir) byteOffset = 0
+ else return -1
+ }
+
+ // Normalize val
+ if (typeof val === 'string') {
+ val = Buffer.from(val, encoding)
+ }
+
+ // Finally, search either indexOf (if dir is true) or lastIndexOf
+ if (Buffer.isBuffer(val)) {
+ // Special case: looking for empty string/buffer always fails
+ if (val.length === 0) {
+ return -1
+ }
+ return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
+ } else if (typeof val === 'number') {
+ val = val & 0xFF // Search for a byte value [0-255]
+ if (typeof Uint8Array.prototype.indexOf === 'function') {
+ if (dir) {
+ return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
+ } else {
+ return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
+ }
+ }
+ return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
+ }
+
+ throw new TypeError('val must be string, number or Buffer')
+}
+
+function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
+ var indexSize = 1
+ var arrLength = arr.length
+ var valLength = val.length
+
+ if (encoding !== undefined) {
+ encoding = String(encoding).toLowerCase()
+ if (encoding === 'ucs2' || encoding === 'ucs-2' ||
+ encoding === 'utf16le' || encoding === 'utf-16le') {
+ if (arr.length < 2 || val.length < 2) {
+ return -1
+ }
+ indexSize = 2
+ arrLength /= 2
+ valLength /= 2
+ byteOffset /= 2
+ }
+ }
+
+ function read (buf, i) {
+ if (indexSize === 1) {
+ return buf[i]
+ } else {
+ return buf.readUInt16BE(i * indexSize)
+ }
+ }
+
+ var i
+ if (dir) {
+ var foundIndex = -1
+ for (i = byteOffset; i < arrLength; i++) {
+ if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
+ if (foundIndex === -1) foundIndex = i
+ if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
+ } else {
+ if (foundIndex !== -1) i -= i - foundIndex
+ foundIndex = -1
+ }
+ }
+ } else {
+ if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
+ for (i = byteOffset; i >= 0; i--) {
+ var found = true
+ for (var j = 0; j < valLength; j++) {
+ if (read(arr, i + j) !== read(val, j)) {
+ found = false
+ break
+ }
+ }
+ if (found) return i
+ }
+ }
+
+ return -1
+}
+
+Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
+ return this.indexOf(val, byteOffset, encoding) !== -1
+}
+
+Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
+ return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
+}
+
+Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
+ return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
+}
+
+function hexWrite (buf, string, offset, length) {
+ offset = Number(offset) || 0
+ var remaining = buf.length - offset
+ if (!length) {
+ length = remaining
+ } else {
+ length = Number(length)
+ if (length > remaining) {
+ length = remaining
+ }
+ }
+
+ var strLen = string.length
+
+ if (length > strLen / 2) {
+ length = strLen / 2
+ }
+ for (var i = 0; i < length; ++i) {
+ var parsed = parseInt(string.substr(i * 2, 2), 16)
+ if (numberIsNaN(parsed)) return i
+ buf[offset + i] = parsed
+ }
+ return i
+}
+
+function utf8Write (buf, string, offset, length) {
+ return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
+}
+
+function asciiWrite (buf, string, offset, length) {
+ return blitBuffer(asciiToBytes(string), buf, offset, length)
+}
+
+function latin1Write (buf, string, offset, length) {
+ return asciiWrite(buf, string, offset, length)
+}
+
+function base64Write (buf, string, offset, length) {
+ return blitBuffer(base64ToBytes(string), buf, offset, length)
+}
+
+function ucs2Write (buf, string, offset, length) {
+ return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
+}
+
+Buffer.prototype.write = function write (string, offset, length, encoding) {
+ // Buffer#write(string)
+ if (offset === undefined) {
+ encoding = 'utf8'
+ length = this.length
+ offset = 0
+ // Buffer#write(string, encoding)
+ } else if (length === undefined && typeof offset === 'string') {
+ encoding = offset
+ length = this.length
+ offset = 0
+ // Buffer#write(string, offset[, length][, encoding])
+ } else if (isFinite(offset)) {
+ offset = offset >>> 0
+ if (isFinite(length)) {
+ length = length >>> 0
+ if (encoding === undefined) encoding = 'utf8'
+ } else {
+ encoding = length
+ length = undefined
+ }
+ } else {
+ throw new Error(
+ 'Buffer.write(string, encoding, offset[, length]) is no longer supported'
+ )
+ }
+
+ var remaining = this.length - offset
+ if (length === undefined || length > remaining) length = remaining
+
+ if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
+ throw new RangeError('Attempt to write outside buffer bounds')
+ }
+
+ if (!encoding) encoding = 'utf8'
+
+ var loweredCase = false
+ for (;;) {
+ switch (encoding) {
+ case 'hex':
+ return hexWrite(this, string, offset, length)
+
+ case 'utf8':
+ case 'utf-8':
+ return utf8Write(this, string, offset, length)
+
+ case 'ascii':
+ return asciiWrite(this, string, offset, length)
+
+ case 'latin1':
+ case 'binary':
+ return latin1Write(this, string, offset, length)
+
+ case 'base64':
+ // Warning: maxLength not taken into account in base64Write
+ return base64Write(this, string, offset, length)
+
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ return ucs2Write(this, string, offset, length)
+
+ default:
+ if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
+ encoding = ('' + encoding).toLowerCase()
+ loweredCase = true
+ }
+ }
+}
+
+Buffer.prototype.toJSON = function toJSON () {
+ return {
+ type: 'Buffer',
+ data: Array.prototype.slice.call(this._arr || this, 0)
+ }
+}
+
+function base64Slice (buf, start, end) {
+ if (start === 0 && end === buf.length) {
+ return base64.fromByteArray(buf)
+ } else {
+ return base64.fromByteArray(buf.slice(start, end))
+ }
+}
+
+function utf8Slice (buf, start, end) {
+ end = Math.min(buf.length, end)
+ var res = []
+
+ var i = start
+ while (i < end) {
+ var firstByte = buf[i]
+ var codePoint = null
+ var bytesPerSequence = (firstByte > 0xEF) ? 4
+ : (firstByte > 0xDF) ? 3
+ : (firstByte > 0xBF) ? 2
+ : 1
+
+ if (i + bytesPerSequence <= end) {
+ var secondByte, thirdByte, fourthByte, tempCodePoint
+
+ switch (bytesPerSequence) {
+ case 1:
+ if (firstByte < 0x80) {
+ codePoint = firstByte
+ }
+ break
+ case 2:
+ secondByte = buf[i + 1]
+ if ((secondByte & 0xC0) === 0x80) {
+ tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
+ if (tempCodePoint > 0x7F) {
+ codePoint = tempCodePoint
+ }
+ }
+ break
+ case 3:
+ secondByte = buf[i + 1]
+ thirdByte = buf[i + 2]
+ if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
+ tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
+ if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
+ codePoint = tempCodePoint
+ }
+ }
+ break
+ case 4:
+ secondByte = buf[i + 1]
+ thirdByte = buf[i + 2]
+ fourthByte = buf[i + 3]
+ if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
+ tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
+ if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
+ codePoint = tempCodePoint
+ }
+ }
+ }
+ }
+
+ if (codePoint === null) {
+ // we did not generate a valid codePoint so insert a
+ // replacement char (U+FFFD) and advance only 1 byte
+ codePoint = 0xFFFD
+ bytesPerSequence = 1
+ } else if (codePoint > 0xFFFF) {
+ // encode to utf16 (surrogate pair dance)
+ codePoint -= 0x10000
+ res.push(codePoint >>> 10 & 0x3FF | 0xD800)
+ codePoint = 0xDC00 | codePoint & 0x3FF
+ }
+
+ res.push(codePoint)
+ i += bytesPerSequence
+ }
+
+ return decodeCodePointsArray(res)
+}
+
+// Based on http://stackoverflow.com/a/22747272/680742, the browser with
+// the lowest limit is Chrome, with 0x10000 args.
+// We go 1 magnitude less, for safety
+var MAX_ARGUMENTS_LENGTH = 0x1000
+
+function decodeCodePointsArray (codePoints) {
+ var len = codePoints.length
+ if (len <= MAX_ARGUMENTS_LENGTH) {
+ return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
+ }
+
+ // Decode in chunks to avoid "call stack size exceeded".
+ var res = ''
+ var i = 0
+ while (i < len) {
+ res += String.fromCharCode.apply(
+ String,
+ codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
+ )
+ }
+ return res
+}
+
+function asciiSlice (buf, start, end) {
+ var ret = ''
+ end = Math.min(buf.length, end)
+
+ for (var i = start; i < end; ++i) {
+ ret += String.fromCharCode(buf[i] & 0x7F)
+ }
+ return ret
+}
+
+function latin1Slice (buf, start, end) {
+ var ret = ''
+ end = Math.min(buf.length, end)
+
+ for (var i = start; i < end; ++i) {
+ ret += String.fromCharCode(buf[i])
+ }
+ return ret
+}
+
+function hexSlice (buf, start, end) {
+ var len = buf.length
+
+ if (!start || start < 0) start = 0
+ if (!end || end < 0 || end > len) end = len
+
+ var out = ''
+ for (var i = start; i < end; ++i) {
+ out += toHex(buf[i])
+ }
+ return out
+}
+
+function utf16leSlice (buf, start, end) {
+ var bytes = buf.slice(start, end)
+ var res = ''
+ for (var i = 0; i < bytes.length; i += 2) {
+ res += String.fromCharCode(bytes[i] + (bytes[i + 1] * 256))
+ }
+ return res
+}
+
+Buffer.prototype.slice = function slice (start, end) {
+ var len = this.length
+ start = ~~start
+ end = end === undefined ? len : ~~end
+
+ if (start < 0) {
+ start += len
+ if (start < 0) start = 0
+ } else if (start > len) {
+ start = len
+ }
+
+ if (end < 0) {
+ end += len
+ if (end < 0) end = 0
+ } else if (end > len) {
+ end = len
+ }
+
+ if (end < start) end = start
+
+ var newBuf = this.subarray(start, end)
+ // Return an augmented `Uint8Array` instance
+ newBuf.__proto__ = Buffer.prototype
+ return newBuf
+}
+
+/*
+ * Need to make sure that buffer isn't trying to write out of bounds.
+ */
+function checkOffset (offset, ext, length) {
+ if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
+ if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
+}
+
+Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
+ offset = offset >>> 0
+ byteLength = byteLength >>> 0
+ if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+ var val = this[offset]
+ var mul = 1
+ var i = 0
+ while (++i < byteLength && (mul *= 0x100)) {
+ val += this[offset + i] * mul
+ }
+
+ return val
+}
+
+Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
+ offset = offset >>> 0
+ byteLength = byteLength >>> 0
+ if (!noAssert) {
+ checkOffset(offset, byteLength, this.length)
+ }
+
+ var val = this[offset + --byteLength]
+ var mul = 1
+ while (byteLength > 0 && (mul *= 0x100)) {
+ val += this[offset + --byteLength] * mul
+ }
+
+ return val
+}
+
+Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 1, this.length)
+ return this[offset]
+}
+
+Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 2, this.length)
+ return this[offset] | (this[offset + 1] << 8)
+}
+
+Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 2, this.length)
+ return (this[offset] << 8) | this[offset + 1]
+}
+
+Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 4, this.length)
+
+ return ((this[offset]) |
+ (this[offset + 1] << 8) |
+ (this[offset + 2] << 16)) +
+ (this[offset + 3] * 0x1000000)
+}
+
+Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 4, this.length)
+
+ return (this[offset] * 0x1000000) +
+ ((this[offset + 1] << 16) |
+ (this[offset + 2] << 8) |
+ this[offset + 3])
+}
+
+Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
+ offset = offset >>> 0
+ byteLength = byteLength >>> 0
+ if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+ var val = this[offset]
+ var mul = 1
+ var i = 0
+ while (++i < byteLength && (mul *= 0x100)) {
+ val += this[offset + i] * mul
+ }
+ mul *= 0x80
+
+ if (val >= mul) val -= Math.pow(2, 8 * byteLength)
+
+ return val
+}
+
+Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
+ offset = offset >>> 0
+ byteLength = byteLength >>> 0
+ if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+ var i = byteLength
+ var mul = 1
+ var val = this[offset + --i]
+ while (i > 0 && (mul *= 0x100)) {
+ val += this[offset + --i] * mul
+ }
+ mul *= 0x80
+
+ if (val >= mul) val -= Math.pow(2, 8 * byteLength)
+
+ return val
+}
+
+Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 1, this.length)
+ if (!(this[offset] & 0x80)) return (this[offset])
+ return ((0xff - this[offset] + 1) * -1)
+}
+
+Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 2, this.length)
+ var val = this[offset] | (this[offset + 1] << 8)
+ return (val & 0x8000) ? val | 0xFFFF0000 : val
+}
+
+Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 2, this.length)
+ var val = this[offset + 1] | (this[offset] << 8)
+ return (val & 0x8000) ? val | 0xFFFF0000 : val
+}
+
+Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 4, this.length)
+
+ return (this[offset]) |
+ (this[offset + 1] << 8) |
+ (this[offset + 2] << 16) |
+ (this[offset + 3] << 24)
+}
+
+Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 4, this.length)
+
+ return (this[offset] << 24) |
+ (this[offset + 1] << 16) |
+ (this[offset + 2] << 8) |
+ (this[offset + 3])
+}
+
+Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 4, this.length)
+ return ieee754.read(this, offset, true, 23, 4)
+}
+
+Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 4, this.length)
+ return ieee754.read(this, offset, false, 23, 4)
+}
+
+Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 8, this.length)
+ return ieee754.read(this, offset, true, 52, 8)
+}
+
+Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
+ offset = offset >>> 0
+ if (!noAssert) checkOffset(offset, 8, this.length)
+ return ieee754.read(this, offset, false, 52, 8)
+}
+
+function checkInt (buf, value, offset, ext, max, min) {
+ if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
+ if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
+ if (offset + ext > buf.length) throw new RangeError('Index out of range')
+}
+
+Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ byteLength = byteLength >>> 0
+ if (!noAssert) {
+ var maxBytes = Math.pow(2, 8 * byteLength) - 1
+ checkInt(this, value, offset, byteLength, maxBytes, 0)
+ }
+
+ var mul = 1
+ var i = 0
+ this[offset] = value & 0xFF
+ while (++i < byteLength && (mul *= 0x100)) {
+ this[offset + i] = (value / mul) & 0xFF
+ }
+
+ return offset + byteLength
+}
+
+Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ byteLength = byteLength >>> 0
+ if (!noAssert) {
+ var maxBytes = Math.pow(2, 8 * byteLength) - 1
+ checkInt(this, value, offset, byteLength, maxBytes, 0)
+ }
+
+ var i = byteLength - 1
+ var mul = 1
+ this[offset + i] = value & 0xFF
+ while (--i >= 0 && (mul *= 0x100)) {
+ this[offset + i] = (value / mul) & 0xFF
+ }
+
+ return offset + byteLength
+}
+
+Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
+ this[offset] = (value & 0xff)
+ return offset + 1
+}
+
+Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
+ this[offset] = (value & 0xff)
+ this[offset + 1] = (value >>> 8)
+ return offset + 2
+}
+
+Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
+ this[offset] = (value >>> 8)
+ this[offset + 1] = (value & 0xff)
+ return offset + 2
+}
+
+Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
+ this[offset + 3] = (value >>> 24)
+ this[offset + 2] = (value >>> 16)
+ this[offset + 1] = (value >>> 8)
+ this[offset] = (value & 0xff)
+ return offset + 4
+}
+
+Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
+ this[offset] = (value >>> 24)
+ this[offset + 1] = (value >>> 16)
+ this[offset + 2] = (value >>> 8)
+ this[offset + 3] = (value & 0xff)
+ return offset + 4
+}
+
+Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) {
+ var limit = Math.pow(2, (8 * byteLength) - 1)
+
+ checkInt(this, value, offset, byteLength, limit - 1, -limit)
+ }
+
+ var i = 0
+ var mul = 1
+ var sub = 0
+ this[offset] = value & 0xFF
+ while (++i < byteLength && (mul *= 0x100)) {
+ if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
+ sub = 1
+ }
+ this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
+ }
+
+ return offset + byteLength
+}
+
+Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) {
+ var limit = Math.pow(2, (8 * byteLength) - 1)
+
+ checkInt(this, value, offset, byteLength, limit - 1, -limit)
+ }
+
+ var i = byteLength - 1
+ var mul = 1
+ var sub = 0
+ this[offset + i] = value & 0xFF
+ while (--i >= 0 && (mul *= 0x100)) {
+ if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
+ sub = 1
+ }
+ this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
+ }
+
+ return offset + byteLength
+}
+
+Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
+ if (value < 0) value = 0xff + value + 1
+ this[offset] = (value & 0xff)
+ return offset + 1
+}
+
+Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
+ this[offset] = (value & 0xff)
+ this[offset + 1] = (value >>> 8)
+ return offset + 2
+}
+
+Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
+ this[offset] = (value >>> 8)
+ this[offset + 1] = (value & 0xff)
+ return offset + 2
+}
+
+Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
+ this[offset] = (value & 0xff)
+ this[offset + 1] = (value >>> 8)
+ this[offset + 2] = (value >>> 16)
+ this[offset + 3] = (value >>> 24)
+ return offset + 4
+}
+
+Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
+ if (value < 0) value = 0xffffffff + value + 1
+ this[offset] = (value >>> 24)
+ this[offset + 1] = (value >>> 16)
+ this[offset + 2] = (value >>> 8)
+ this[offset + 3] = (value & 0xff)
+ return offset + 4
+}
+
+function checkIEEE754 (buf, value, offset, ext, max, min) {
+ if (offset + ext > buf.length) throw new RangeError('Index out of range')
+ if (offset < 0) throw new RangeError('Index out of range')
+}
+
+function writeFloat (buf, value, offset, littleEndian, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) {
+ checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
+ }
+ ieee754.write(buf, value, offset, littleEndian, 23, 4)
+ return offset + 4
+}
+
+Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
+ return writeFloat(this, value, offset, true, noAssert)
+}
+
+Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
+ return writeFloat(this, value, offset, false, noAssert)
+}
+
+function writeDouble (buf, value, offset, littleEndian, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) {
+ checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
+ }
+ ieee754.write(buf, value, offset, littleEndian, 52, 8)
+ return offset + 8
+}
+
+Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
+ return writeDouble(this, value, offset, true, noAssert)
+}
+
+Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
+ return writeDouble(this, value, offset, false, noAssert)
+}
+
+// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
+Buffer.prototype.copy = function copy (target, targetStart, start, end) {
+ if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer')
+ if (!start) start = 0
+ if (!end && end !== 0) end = this.length
+ if (targetStart >= target.length) targetStart = target.length
+ if (!targetStart) targetStart = 0
+ if (end > 0 && end < start) end = start
+
+ // Copy 0 bytes; we're done
+ if (end === start) return 0
+ if (target.length === 0 || this.length === 0) return 0
+
+ // Fatal error conditions
+ if (targetStart < 0) {
+ throw new RangeError('targetStart out of bounds')
+ }
+ if (start < 0 || start >= this.length) throw new RangeError('Index out of range')
+ if (end < 0) throw new RangeError('sourceEnd out of bounds')
+
+ // Are we oob?
+ if (end > this.length) end = this.length
+ if (target.length - targetStart < end - start) {
+ end = target.length - targetStart + start
+ }
+
+ var len = end - start
+
+ if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') {
+ // Use built-in when available, missing from IE11
+ this.copyWithin(targetStart, start, end)
+ } else if (this === target && start < targetStart && targetStart < end) {
+ // descending copy from end
+ for (var i = len - 1; i >= 0; --i) {
+ target[i + targetStart] = this[i + start]
+ }
+ } else {
+ Uint8Array.prototype.set.call(
+ target,
+ this.subarray(start, end),
+ targetStart
+ )
+ }
+
+ return len
+}
+
+// Usage:
+// buffer.fill(number[, offset[, end]])
+// buffer.fill(buffer[, offset[, end]])
+// buffer.fill(string[, offset[, end]][, encoding])
+Buffer.prototype.fill = function fill (val, start, end, encoding) {
+ // Handle string cases:
+ if (typeof val === 'string') {
+ if (typeof start === 'string') {
+ encoding = start
+ start = 0
+ end = this.length
+ } else if (typeof end === 'string') {
+ encoding = end
+ end = this.length
+ }
+ if (encoding !== undefined && typeof encoding !== 'string') {
+ throw new TypeError('encoding must be a string')
+ }
+ if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
+ throw new TypeError('Unknown encoding: ' + encoding)
+ }
+ if (val.length === 1) {
+ var code = val.charCodeAt(0)
+ if ((encoding === 'utf8' && code < 128) ||
+ encoding === 'latin1') {
+ // Fast path: If `val` fits into a single byte, use that numeric value.
+ val = code
+ }
+ }
+ } else if (typeof val === 'number') {
+ val = val & 255
+ }
+
+ // Invalid ranges are not set to a default, so can range check early.
+ if (start < 0 || this.length < start || this.length < end) {
+ throw new RangeError('Out of range index')
+ }
+
+ if (end <= start) {
+ return this
+ }
+
+ start = start >>> 0
+ end = end === undefined ? this.length : end >>> 0
+
+ if (!val) val = 0
+
+ var i
+ if (typeof val === 'number') {
+ for (i = start; i < end; ++i) {
+ this[i] = val
+ }
+ } else {
+ var bytes = Buffer.isBuffer(val)
+ ? val
+ : Buffer.from(val, encoding)
+ var len = bytes.length
+ if (len === 0) {
+ throw new TypeError('The value "' + val +
+ '" is invalid for argument "value"')
+ }
+ for (i = 0; i < end - start; ++i) {
+ this[i + start] = bytes[i % len]
+ }
+ }
+
+ return this
+}
+
+// HELPER FUNCTIONS
+// ================
+
+var INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g
+
+function base64clean (str) {
+ // Node takes equal signs as end of the Base64 encoding
+ str = str.split('=')[0]
+ // Node strips out invalid characters like \n and \t from the string, base64-js does not
+ str = str.trim().replace(INVALID_BASE64_RE, '')
+ // Node converts strings with length < 2 to ''
+ if (str.length < 2) return ''
+ // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
+ while (str.length % 4 !== 0) {
+ str = str + '='
+ }
+ return str
+}
+
+function toHex (n) {
+ if (n < 16) return '0' + n.toString(16)
+ return n.toString(16)
+}
+
+function utf8ToBytes (string, units) {
+ units = units || Infinity
+ var codePoint
+ var length = string.length
+ var leadSurrogate = null
+ var bytes = []
+
+ for (var i = 0; i < length; ++i) {
+ codePoint = string.charCodeAt(i)
+
+ // is surrogate component
+ if (codePoint > 0xD7FF && codePoint < 0xE000) {
+ // last char was a lead
+ if (!leadSurrogate) {
+ // no lead yet
+ if (codePoint > 0xDBFF) {
+ // unexpected trail
+ if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+ continue
+ } else if (i + 1 === length) {
+ // unpaired lead
+ if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+ continue
+ }
+
+ // valid lead
+ leadSurrogate = codePoint
+
+ continue
+ }
+
+ // 2 leads in a row
+ if (codePoint < 0xDC00) {
+ if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+ leadSurrogate = codePoint
+ continue
+ }
+
+ // valid surrogate pair
+ codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
+ } else if (leadSurrogate) {
+ // valid bmp char, but last char was a lead
+ if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+ }
+
+ leadSurrogate = null
+
+ // encode utf8
+ if (codePoint < 0x80) {
+ if ((units -= 1) < 0) break
+ bytes.push(codePoint)
+ } else if (codePoint < 0x800) {
+ if ((units -= 2) < 0) break
+ bytes.push(
+ codePoint >> 0x6 | 0xC0,
+ codePoint & 0x3F | 0x80
+ )
+ } else if (codePoint < 0x10000) {
+ if ((units -= 3) < 0) break
+ bytes.push(
+ codePoint >> 0xC | 0xE0,
+ codePoint >> 0x6 & 0x3F | 0x80,
+ codePoint & 0x3F | 0x80
+ )
+ } else if (codePoint < 0x110000) {
+ if ((units -= 4) < 0) break
+ bytes.push(
+ codePoint >> 0x12 | 0xF0,
+ codePoint >> 0xC & 0x3F | 0x80,
+ codePoint >> 0x6 & 0x3F | 0x80,
+ codePoint & 0x3F | 0x80
+ )
+ } else {
+ throw new Error('Invalid code point')
+ }
+ }
+
+ return bytes
+}
+
+function asciiToBytes (str) {
+ var byteArray = []
+ for (var i = 0; i < str.length; ++i) {
+ // Node's code seems to be doing this and not & 0x7F..
+ byteArray.push(str.charCodeAt(i) & 0xFF)
+ }
+ return byteArray
+}
+
+function utf16leToBytes (str, units) {
+ var c, hi, lo
+ var byteArray = []
+ for (var i = 0; i < str.length; ++i) {
+ if ((units -= 2) < 0) break
+
+ c = str.charCodeAt(i)
+ hi = c >> 8
+ lo = c % 256
+ byteArray.push(lo)
+ byteArray.push(hi)
+ }
+
+ return byteArray
+}
+
+function base64ToBytes (str) {
+ return base64.toByteArray(base64clean(str))
+}
+
+function blitBuffer (src, dst, offset, length) {
+ for (var i = 0; i < length; ++i) {
+ if ((i + offset >= dst.length) || (i >= src.length)) break
+ dst[i + offset] = src[i]
+ }
+ return i
+}
+
+// ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass
+// the `instanceof` check but they should be treated as of that type.
+// See: https://github.com/feross/buffer/issues/166
+function isInstance (obj, type) {
+ return obj instanceof type ||
+ (obj != null && obj.constructor != null && obj.constructor.name != null &&
+ obj.constructor.name === type.name)
+}
+function numberIsNaN (obj) {
+ // For IE11 support
+ return obj !== obj // eslint-disable-line no-self-compare
+}
+
+}).call(this,require("buffer").Buffer)
+},{"base64-js":154,"buffer":186,"ieee754":237}],187:[function(require,module,exports){
+arguments[4][66][0].apply(exports,arguments)
+},{"dup":66,"inherits":238,"safe-buffer":280,"stream":289,"string_decoder":290}],188:[function(require,module,exports){
+(function (Buffer){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+
+function isArray(arg) {
+ if (Array.isArray) {
+ return Array.isArray(arg);
+ }
+ return objectToString(arg) === '[object Array]';
+}
+exports.isArray = isArray;
+
+function isBoolean(arg) {
+ return typeof arg === 'boolean';
+}
+exports.isBoolean = isBoolean;
+
+function isNull(arg) {
+ return arg === null;
+}
+exports.isNull = isNull;
+
+function isNullOrUndefined(arg) {
+ return arg == null;
+}
+exports.isNullOrUndefined = isNullOrUndefined;
+
+function isNumber(arg) {
+ return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
+
+function isString(arg) {
+ return typeof arg === 'string';
+}
+exports.isString = isString;
+
+function isSymbol(arg) {
+ return typeof arg === 'symbol';
+}
+exports.isSymbol = isSymbol;
+
+function isUndefined(arg) {
+ return arg === void 0;
+}
+exports.isUndefined = isUndefined;
+
+function isRegExp(re) {
+ return objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
+
+function isObject(arg) {
+ return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
+
+function isDate(d) {
+ return objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
+
+function isError(e) {
+ return (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
+
+function isFunction(arg) {
+ return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
+
+function isPrimitive(arg) {
+ return arg === null ||
+ typeof arg === 'boolean' ||
+ typeof arg === 'number' ||
+ typeof arg === 'string' ||
+ typeof arg === 'symbol' || // ES6 symbol
+ typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
+
+exports.isBuffer = Buffer.isBuffer;
+
+function objectToString(o) {
+ return Object.prototype.toString.call(o);
+}
+
+}).call(this,{"isBuffer":require("../../is-buffer/index.js")})
+},{"../../is-buffer/index.js":239}],189:[function(require,module,exports){
+(function (Buffer){
+var elliptic = require('elliptic')
+var BN = require('bn.js')
+
+module.exports = function createECDH (curve) {
+ return new ECDH(curve)
+}
+
+var aliases = {
+ secp256k1: {
+ name: 'secp256k1',
+ byteLength: 32
+ },
+ secp224r1: {
+ name: 'p224',
+ byteLength: 28
+ },
+ prime256v1: {
+ name: 'p256',
+ byteLength: 32
+ },
+ prime192v1: {
+ name: 'p192',
+ byteLength: 24
+ },
+ ed25519: {
+ name: 'ed25519',
+ byteLength: 32
+ },
+ secp384r1: {
+ name: 'p384',
+ byteLength: 48
+ },
+ secp521r1: {
+ name: 'p521',
+ byteLength: 66
+ }
+}
+
+aliases.p224 = aliases.secp224r1
+aliases.p256 = aliases.secp256r1 = aliases.prime256v1
+aliases.p192 = aliases.secp192r1 = aliases.prime192v1
+aliases.p384 = aliases.secp384r1
+aliases.p521 = aliases.secp521r1
+
+function ECDH (curve) {
+ this.curveType = aliases[curve]
+ if (!this.curveType) {
+ this.curveType = {
+ name: curve
+ }
+ }
+ this.curve = new elliptic.ec(this.curveType.name) // eslint-disable-line new-cap
+ this.keys = void 0
+}
+
+ECDH.prototype.generateKeys = function (enc, format) {
+ this.keys = this.curve.genKeyPair()
+ return this.getPublicKey(enc, format)
+}
+
+ECDH.prototype.computeSecret = function (other, inenc, enc) {
+ inenc = inenc || 'utf8'
+ if (!Buffer.isBuffer(other)) {
+ other = new Buffer(other, inenc)
+ }
+ var otherPub = this.curve.keyFromPublic(other).getPublic()
+ var out = otherPub.mul(this.keys.getPrivate()).getX()
+ return formatReturnValue(out, enc, this.curveType.byteLength)
+}
+
+ECDH.prototype.getPublicKey = function (enc, format) {
+ var key = this.keys.getPublic(format === 'compressed', true)
+ if (format === 'hybrid') {
+ if (key[key.length - 1] % 2) {
+ key[0] = 7
+ } else {
+ key[0] = 6
+ }
+ }
+ return formatReturnValue(key, enc)
+}
+
+ECDH.prototype.getPrivateKey = function (enc) {
+ return formatReturnValue(this.keys.getPrivate(), enc)
+}
+
+ECDH.prototype.setPublicKey = function (pub, enc) {
+ enc = enc || 'utf8'
+ if (!Buffer.isBuffer(pub)) {
+ pub = new Buffer(pub, enc)
+ }
+ this.keys._importPublic(pub)
+ return this
+}
+
+ECDH.prototype.setPrivateKey = function (priv, enc) {
+ enc = enc || 'utf8'
+ if (!Buffer.isBuffer(priv)) {
+ priv = new Buffer(priv, enc)
+ }
+
+ var _priv = new BN(priv)
+ _priv = _priv.toString(16)
+ this.keys = this.curve.genKeyPair()
+ this.keys._importPrivate(_priv)
+ return this
+}
+
+function formatReturnValue (bn, enc, len) {
+ if (!Array.isArray(bn)) {
+ bn = bn.toArray()
+ }
+ var buf = new Buffer(bn)
+ if (len && buf.length < len) {
+ var zeros = new Buffer(len - buf.length)
+ zeros.fill(0)
+ buf = Buffer.concat([zeros, buf])
+ }
+ if (!enc) {
+ return buf
+ } else {
+ return buf.toString(enc)
+ }
+}
+
+}).call(this,require("buffer").Buffer)
+},{"bn.js":155,"buffer":186,"elliptic":205}],190:[function(require,module,exports){
+arguments[4][67][0].apply(exports,arguments)
+},{"cipher-base":187,"dup":67,"inherits":238,"md5.js":241,"ripemd160":279,"sha.js":282}],191:[function(require,module,exports){
+arguments[4][68][0].apply(exports,arguments)
+},{"dup":68,"md5.js":241}],192:[function(require,module,exports){
+arguments[4][69][0].apply(exports,arguments)
+},{"./legacy":193,"cipher-base":187,"create-hash/md5":191,"dup":69,"inherits":238,"ripemd160":279,"safe-buffer":280,"sha.js":282}],193:[function(require,module,exports){
+arguments[4][70][0].apply(exports,arguments)
+},{"cipher-base":187,"dup":70,"inherits":238,"safe-buffer":280}],194:[function(require,module,exports){
+'use strict'
+
+exports.randomBytes = exports.rng = exports.pseudoRandomBytes = exports.prng = require('randombytes')
+exports.createHash = exports.Hash = require('create-hash')
+exports.createHmac = exports.Hmac = require('create-hmac')
+
+var algos = require('browserify-sign/algos')
+var algoKeys = Object.keys(algos)
+var hashes = ['sha1', 'sha224', 'sha256', 'sha384', 'sha512', 'md5', 'rmd160'].concat(algoKeys)
+exports.getHashes = function () {
+ return hashes
+}
+
+var p = require('pbkdf2')
+exports.pbkdf2 = p.pbkdf2
+exports.pbkdf2Sync = p.pbkdf2Sync
+
+var aes = require('browserify-cipher')
+
+exports.Cipher = aes.Cipher
+exports.createCipher = aes.createCipher
+exports.Cipheriv = aes.Cipheriv
+exports.createCipheriv = aes.createCipheriv
+exports.Decipher = aes.Decipher
+exports.createDecipher = aes.createDecipher
+exports.Decipheriv = aes.Decipheriv
+exports.createDecipheriv = aes.createDecipheriv
+exports.getCiphers = aes.getCiphers
+exports.listCiphers = aes.listCiphers
+
+var dh = require('diffie-hellman')
+
+exports.DiffieHellmanGroup = dh.DiffieHellmanGroup
+exports.createDiffieHellmanGroup = dh.createDiffieHellmanGroup
+exports.getDiffieHellman = dh.getDiffieHellman
+exports.createDiffieHellman = dh.createDiffieHellman
+exports.DiffieHellman = dh.DiffieHellman
+
+var sign = require('browserify-sign')
+
+exports.createSign = sign.createSign
+exports.Sign = sign.Sign
+exports.createVerify = sign.createVerify
+exports.Verify = sign.Verify
+
+exports.createECDH = require('create-ecdh')
+
+var publicEncrypt = require('public-encrypt')
+
+exports.publicEncrypt = publicEncrypt.publicEncrypt
+exports.privateEncrypt = publicEncrypt.privateEncrypt
+exports.publicDecrypt = publicEncrypt.publicDecrypt
+exports.privateDecrypt = publicEncrypt.privateDecrypt
+
+// the least I can do is make error messages for the rest of the node.js/crypto api.
+// ;[
+// 'createCredentials'
+// ].forEach(function (name) {
+// exports[name] = function () {
+// throw new Error([
+// 'sorry, ' + name + ' is not implemented yet',
+// 'we accept pull requests',
+// 'https://github.com/crypto-browserify/crypto-browserify'
+// ].join('\n'))
+// }
+// })
+
+var rf = require('randomfill')
+
+exports.randomFill = rf.randomFill
+exports.randomFillSync = rf.randomFillSync
+
+exports.createCredentials = function () {
+ throw new Error([
+ 'sorry, createCredentials is not implemented yet',
+ 'we accept pull requests',
+ 'https://github.com/crypto-browserify/crypto-browserify'
+ ].join('\n'))
+}
+
+exports.constants = {
+ 'DH_CHECK_P_NOT_SAFE_PRIME': 2,
+ 'DH_CHECK_P_NOT_PRIME': 1,
+ 'DH_UNABLE_TO_CHECK_GENERATOR': 4,
+ 'DH_NOT_SUITABLE_GENERATOR': 8,
+ 'NPN_ENABLED': 1,
+ 'ALPN_ENABLED': 1,
+ 'RSA_PKCS1_PADDING': 1,
+ 'RSA_SSLV23_PADDING': 2,
+ 'RSA_NO_PADDING': 3,
+ 'RSA_PKCS1_OAEP_PADDING': 4,
+ 'RSA_X931_PADDING': 5,
+ 'RSA_PKCS1_PSS_PADDING': 6,
+ 'POINT_CONVERSION_COMPRESSED': 2,
+ 'POINT_CONVERSION_UNCOMPRESSED': 4,
+ 'POINT_CONVERSION_HYBRID': 6
+}
+
+},{"browserify-cipher":175,"browserify-sign":182,"browserify-sign/algos":179,"create-ecdh":189,"create-hash":190,"create-hmac":192,"diffie-hellman":201,"pbkdf2":250,"public-encrypt":257,"randombytes":263,"randomfill":264}],195:[function(require,module,exports){
+'use strict';
+
+exports.utils = require('./des/utils');
+exports.Cipher = require('./des/cipher');
+exports.DES = require('./des/des');
+exports.CBC = require('./des/cbc');
+exports.EDE = require('./des/ede');
+
+},{"./des/cbc":196,"./des/cipher":197,"./des/des":198,"./des/ede":199,"./des/utils":200}],196:[function(require,module,exports){
+'use strict';
+
+var assert = require('minimalistic-assert');
+var inherits = require('inherits');
+
+var proto = {};
+
+function CBCState(iv) {
+ assert.equal(iv.length, 8, 'Invalid IV length');
+
+ this.iv = new Array(8);
+ for (var i = 0; i < this.iv.length; i++)
+ this.iv[i] = iv[i];
+}
+
+function instantiate(Base) {
+ function CBC(options) {
+ Base.call(this, options);
+ this._cbcInit();
+ }
+ inherits(CBC, Base);
+
+ var keys = Object.keys(proto);
+ for (var i = 0; i < keys.length; i++) {
+ var key = keys[i];
+ CBC.prototype[key] = proto[key];
+ }
+
+ CBC.create = function create(options) {
+ return new CBC(options);
+ };
+
+ return CBC;
+}
+
+exports.instantiate = instantiate;
+
+proto._cbcInit = function _cbcInit() {
+ var state = new CBCState(this.options.iv);
+ this._cbcState = state;
+};
+
+proto._update = function _update(inp, inOff, out, outOff) {
+ var state = this._cbcState;
+ var superProto = this.constructor.super_.prototype;
+
+ var iv = state.iv;
+ if (this.type === 'encrypt') {
+ for (var i = 0; i < this.blockSize; i++)
+ iv[i] ^= inp[inOff + i];
+
+ superProto._update.call(this, iv, 0, out, outOff);
+
+ for (var i = 0; i < this.blockSize; i++)
+ iv[i] = out[outOff + i];
+ } else {
+ superProto._update.call(this, inp, inOff, out, outOff);
+
+ for (var i = 0; i < this.blockSize; i++)
+ out[outOff + i] ^= iv[i];
+
+ for (var i = 0; i < this.blockSize; i++)
+ iv[i] = inp[inOff + i];
+ }
+};
+
+},{"inherits":238,"minimalistic-assert":243}],197:[function(require,module,exports){
+'use strict';
+
+var assert = require('minimalistic-assert');
+
+function Cipher(options) {
+ this.options = options;
+
+ this.type = this.options.type;
+ this.blockSize = 8;
+ this._init();
+
+ this.buffer = new Array(this.blockSize);
+ this.bufferOff = 0;
+}
+module.exports = Cipher;
+
+Cipher.prototype._init = function _init() {
+ // Might be overrided
+};
+
+Cipher.prototype.update = function update(data) {
+ if (data.length === 0)
+ return [];
+
+ if (this.type === 'decrypt')
+ return this._updateDecrypt(data);
+ else
+ return this._updateEncrypt(data);
+};
+
+Cipher.prototype._buffer = function _buffer(data, off) {
+ // Append data to buffer
+ var min = Math.min(this.buffer.length - this.bufferOff, data.length - off);
+ for (var i = 0; i < min; i++)
+ this.buffer[this.bufferOff + i] = data[off + i];
+ this.bufferOff += min;
+
+ // Shift next
+ return min;
+};
+
+Cipher.prototype._flushBuffer = function _flushBuffer(out, off) {
+ this._update(this.buffer, 0, out, off);
+ this.bufferOff = 0;
+ return this.blockSize;
+};
+
+Cipher.prototype._updateEncrypt = function _updateEncrypt(data) {
+ var inputOff = 0;
+ var outputOff = 0;
+
+ var count = ((this.bufferOff + data.length) / this.blockSize) | 0;
+ var out = new Array(count * this.blockSize);
+
+ if (this.bufferOff !== 0) {
+ inputOff += this._buffer(data, inputOff);
+
+ if (this.bufferOff === this.buffer.length)
+ outputOff += this._flushBuffer(out, outputOff);
+ }
+
+ // Write blocks
+ var max = data.length - ((data.length - inputOff) % this.blockSize);
+ for (; inputOff < max; inputOff += this.blockSize) {
+ this._update(data, inputOff, out, outputOff);
+ outputOff += this.blockSize;
+ }
+
+ // Queue rest
+ for (; inputOff < data.length; inputOff++, this.bufferOff++)
+ this.buffer[this.bufferOff] = data[inputOff];
+
+ return out;
+};
+
+Cipher.prototype._updateDecrypt = function _updateDecrypt(data) {
+ var inputOff = 0;
+ var outputOff = 0;
+
+ var count = Math.ceil((this.bufferOff + data.length) / this.blockSize) - 1;
+ var out = new Array(count * this.blockSize);
+
+ // TODO(indutny): optimize it, this is far from optimal
+ for (; count > 0; count--) {
+ inputOff += this._buffer(data, inputOff);
+ outputOff += this._flushBuffer(out, outputOff);
+ }
+
+ // Buffer rest of the input
+ inputOff += this._buffer(data, inputOff);
+
+ return out;
+};
+
+Cipher.prototype.final = function final(buffer) {
+ var first;
+ if (buffer)
+ first = this.update(buffer);
+
+ var last;
+ if (this.type === 'encrypt')
+ last = this._finalEncrypt();
+ else
+ last = this._finalDecrypt();
+
+ if (first)
+ return first.concat(last);
+ else
+ return last;
+};
+
+Cipher.prototype._pad = function _pad(buffer, off) {
+ if (off === 0)
+ return false;
+
+ while (off < buffer.length)
+ buffer[off++] = 0;
+
+ return true;
+};
+
+Cipher.prototype._finalEncrypt = function _finalEncrypt() {
+ if (!this._pad(this.buffer, this.bufferOff))
+ return [];
+
+ var out = new Array(this.blockSize);
+ this._update(this.buffer, 0, out, 0);
+ return out;
+};
+
+Cipher.prototype._unpad = function _unpad(buffer) {
+ return buffer;
+};
+
+Cipher.prototype._finalDecrypt = function _finalDecrypt() {
+ assert.equal(this.bufferOff, this.blockSize, 'Not enough data to decrypt');
+ var out = new Array(this.blockSize);
+ this._flushBuffer(out, 0);
+
+ return this._unpad(out);
+};
+
+},{"minimalistic-assert":243}],198:[function(require,module,exports){
+'use strict';
+
+var assert = require('minimalistic-assert');
+var inherits = require('inherits');
+
+var des = require('../des');
+var utils = des.utils;
+var Cipher = des.Cipher;
+
+function DESState() {
+ this.tmp = new Array(2);
+ this.keys = null;
+}
+
+function DES(options) {
+ Cipher.call(this, options);
+
+ var state = new DESState();
+ this._desState = state;
+
+ this.deriveKeys(state, options.key);
+}
+inherits(DES, Cipher);
+module.exports = DES;
+
+DES.create = function create(options) {
+ return new DES(options);
+};
+
+var shiftTable = [
+ 1, 1, 2, 2, 2, 2, 2, 2,
+ 1, 2, 2, 2, 2, 2, 2, 1
+];
+
+DES.prototype.deriveKeys = function deriveKeys(state, key) {
+ state.keys = new Array(16 * 2);
+
+ assert.equal(key.length, this.blockSize, 'Invalid key length');
+
+ var kL = utils.readUInt32BE(key, 0);
+ var kR = utils.readUInt32BE(key, 4);
+
+ utils.pc1(kL, kR, state.tmp, 0);
+ kL = state.tmp[0];
+ kR = state.tmp[1];
+ for (var i = 0; i < state.keys.length; i += 2) {
+ var shift = shiftTable[i >>> 1];
+ kL = utils.r28shl(kL, shift);
+ kR = utils.r28shl(kR, shift);
+ utils.pc2(kL, kR, state.keys, i);
+ }
+};
+
+DES.prototype._update = function _update(inp, inOff, out, outOff) {
+ var state = this._desState;
+
+ var l = utils.readUInt32BE(inp, inOff);
+ var r = utils.readUInt32BE(inp, inOff + 4);
+
+ // Initial Permutation
+ utils.ip(l, r, state.tmp, 0);
+ l = state.tmp[0];
+ r = state.tmp[1];
+
+ if (this.type === 'encrypt')
+ this._encrypt(state, l, r, state.tmp, 0);
+ else
+ this._decrypt(state, l, r, state.tmp, 0);
+
+ l = state.tmp[0];
+ r = state.tmp[1];
+
+ utils.writeUInt32BE(out, l, outOff);
+ utils.writeUInt32BE(out, r, outOff + 4);
+};
+
+DES.prototype._pad = function _pad(buffer, off) {
+ var value = buffer.length - off;
+ for (var i = off; i < buffer.length; i++)
+ buffer[i] = value;
+
+ return true;
+};
+
+DES.prototype._unpad = function _unpad(buffer) {
+ var pad = buffer[buffer.length - 1];
+ for (var i = buffer.length - pad; i < buffer.length; i++)
+ assert.equal(buffer[i], pad);
+
+ return buffer.slice(0, buffer.length - pad);
+};
+
+DES.prototype._encrypt = function _encrypt(state, lStart, rStart, out, off) {
+ var l = lStart;
+ var r = rStart;
+
+ // Apply f() x16 times
+ for (var i = 0; i < state.keys.length; i += 2) {
+ var keyL = state.keys[i];
+ var keyR = state.keys[i + 1];
+
+ // f(r, k)
+ utils.expand(r, state.tmp, 0);
+
+ keyL ^= state.tmp[0];
+ keyR ^= state.tmp[1];
+ var s = utils.substitute(keyL, keyR);
+ var f = utils.permute(s);
+
+ var t = r;
+ r = (l ^ f) >>> 0;
+ l = t;
+ }
+
+ // Reverse Initial Permutation
+ utils.rip(r, l, out, off);
+};
+
+DES.prototype._decrypt = function _decrypt(state, lStart, rStart, out, off) {
+ var l = rStart;
+ var r = lStart;
+
+ // Apply f() x16 times
+ for (var i = state.keys.length - 2; i >= 0; i -= 2) {
+ var keyL = state.keys[i];
+ var keyR = state.keys[i + 1];
+
+ // f(r, k)
+ utils.expand(l, state.tmp, 0);
+
+ keyL ^= state.tmp[0];
+ keyR ^= state.tmp[1];
+ var s = utils.substitute(keyL, keyR);
+ var f = utils.permute(s);
+
+ var t = l;
+ l = (r ^ f) >>> 0;
+ r = t;
+ }
+
+ // Reverse Initial Permutation
+ utils.rip(l, r, out, off);
+};
+
+},{"../des":195,"inherits":238,"minimalistic-assert":243}],199:[function(require,module,exports){
+'use strict';
+
+var assert = require('minimalistic-assert');
+var inherits = require('inherits');
+
+var des = require('../des');
+var Cipher = des.Cipher;
+var DES = des.DES;
+
+function EDEState(type, key) {
+ assert.equal(key.length, 24, 'Invalid key length');
+
+ var k1 = key.slice(0, 8);
+ var k2 = key.slice(8, 16);
+ var k3 = key.slice(16, 24);
+
+ if (type === 'encrypt') {
+ this.ciphers = [
+ DES.create({ type: 'encrypt', key: k1 }),
+ DES.create({ type: 'decrypt', key: k2 }),
+ DES.create({ type: 'encrypt', key: k3 })
+ ];
+ } else {
+ this.ciphers = [
+ DES.create({ type: 'decrypt', key: k3 }),
+ DES.create({ type: 'encrypt', key: k2 }),
+ DES.create({ type: 'decrypt', key: k1 })
+ ];
+ }
+}
+
+function EDE(options) {
+ Cipher.call(this, options);
+
+ var state = new EDEState(this.type, this.options.key);
+ this._edeState = state;
+}
+inherits(EDE, Cipher);
+
+module.exports = EDE;
+
+EDE.create = function create(options) {
+ return new EDE(options);
+};
+
+EDE.prototype._update = function _update(inp, inOff, out, outOff) {
+ var state = this._edeState;
+
+ state.ciphers[0]._update(inp, inOff, out, outOff);
+ state.ciphers[1]._update(out, outOff, out, outOff);
+ state.ciphers[2]._update(out, outOff, out, outOff);
+};
+
+EDE.prototype._pad = DES.prototype._pad;
+EDE.prototype._unpad = DES.prototype._unpad;
+
+},{"../des":195,"inherits":238,"minimalistic-assert":243}],200:[function(require,module,exports){
+'use strict';
+
+exports.readUInt32BE = function readUInt32BE(bytes, off) {
+ var res = (bytes[0 + off] << 24) |
+ (bytes[1 + off] << 16) |
+ (bytes[2 + off] << 8) |
+ bytes[3 + off];
+ return res >>> 0;
+};
+
+exports.writeUInt32BE = function writeUInt32BE(bytes, value, off) {
+ bytes[0 + off] = value >>> 24;
+ bytes[1 + off] = (value >>> 16) & 0xff;
+ bytes[2 + off] = (value >>> 8) & 0xff;
+ bytes[3 + off] = value & 0xff;
+};
+
+exports.ip = function ip(inL, inR, out, off) {
+ var outL = 0;
+ var outR = 0;
+
+ for (var i = 6; i >= 0; i -= 2) {
+ for (var j = 0; j <= 24; j += 8) {
+ outL <<= 1;
+ outL |= (inR >>> (j + i)) & 1;
+ }
+ for (var j = 0; j <= 24; j += 8) {
+ outL <<= 1;
+ outL |= (inL >>> (j + i)) & 1;
+ }
+ }
+
+ for (var i = 6; i >= 0; i -= 2) {
+ for (var j = 1; j <= 25; j += 8) {
+ outR <<= 1;
+ outR |= (inR >>> (j + i)) & 1;
+ }
+ for (var j = 1; j <= 25; j += 8) {
+ outR <<= 1;
+ outR |= (inL >>> (j + i)) & 1;
+ }
+ }
+
+ out[off + 0] = outL >>> 0;
+ out[off + 1] = outR >>> 0;
+};
+
+exports.rip = function rip(inL, inR, out, off) {
+ var outL = 0;
+ var outR = 0;
+
+ for (var i = 0; i < 4; i++) {
+ for (var j = 24; j >= 0; j -= 8) {
+ outL <<= 1;
+ outL |= (inR >>> (j + i)) & 1;
+ outL <<= 1;
+ outL |= (inL >>> (j + i)) & 1;
+ }
+ }
+ for (var i = 4; i < 8; i++) {
+ for (var j = 24; j >= 0; j -= 8) {
+ outR <<= 1;
+ outR |= (inR >>> (j + i)) & 1;
+ outR <<= 1;
+ outR |= (inL >>> (j + i)) & 1;
+ }
+ }
+
+ out[off + 0] = outL >>> 0;
+ out[off + 1] = outR >>> 0;
+};
+
+exports.pc1 = function pc1(inL, inR, out, off) {
+ var outL = 0;
+ var outR = 0;
+
+ // 7, 15, 23, 31, 39, 47, 55, 63
+ // 6, 14, 22, 30, 39, 47, 55, 63
+ // 5, 13, 21, 29, 39, 47, 55, 63
+ // 4, 12, 20, 28
+ for (var i = 7; i >= 5; i--) {
+ for (var j = 0; j <= 24; j += 8) {
+ outL <<= 1;
+ outL |= (inR >> (j + i)) & 1;
+ }
+ for (var j = 0; j <= 24; j += 8) {
+ outL <<= 1;
+ outL |= (inL >> (j + i)) & 1;
+ }
+ }
+ for (var j = 0; j <= 24; j += 8) {
+ outL <<= 1;
+ outL |= (inR >> (j + i)) & 1;
+ }
+
+ // 1, 9, 17, 25, 33, 41, 49, 57
+ // 2, 10, 18, 26, 34, 42, 50, 58
+ // 3, 11, 19, 27, 35, 43, 51, 59
+ // 36, 44, 52, 60
+ for (var i = 1; i <= 3; i++) {
+ for (var j = 0; j <= 24; j += 8) {
+ outR <<= 1;
+ outR |= (inR >> (j + i)) & 1;
+ }
+ for (var j = 0; j <= 24; j += 8) {
+ outR <<= 1;
+ outR |= (inL >> (j + i)) & 1;
+ }
+ }
+ for (var j = 0; j <= 24; j += 8) {
+ outR <<= 1;
+ outR |= (inL >> (j + i)) & 1;
+ }
+
+ out[off + 0] = outL >>> 0;
+ out[off + 1] = outR >>> 0;
+};
+
+exports.r28shl = function r28shl(num, shift) {
+ return ((num << shift) & 0xfffffff) | (num >>> (28 - shift));
+};
+
+var pc2table = [
+ // inL => outL
+ 14, 11, 17, 4, 27, 23, 25, 0,
+ 13, 22, 7, 18, 5, 9, 16, 24,
+ 2, 20, 12, 21, 1, 8, 15, 26,
+
+ // inR => outR
+ 15, 4, 25, 19, 9, 1, 26, 16,
+ 5, 11, 23, 8, 12, 7, 17, 0,
+ 22, 3, 10, 14, 6, 20, 27, 24
+];
+
+exports.pc2 = function pc2(inL, inR, out, off) {
+ var outL = 0;
+ var outR = 0;
+
+ var len = pc2table.length >>> 1;
+ for (var i = 0; i < len; i++) {
+ outL <<= 1;
+ outL |= (inL >>> pc2table[i]) & 0x1;
+ }
+ for (var i = len; i < pc2table.length; i++) {
+ outR <<= 1;
+ outR |= (inR >>> pc2table[i]) & 0x1;
+ }
+
+ out[off + 0] = outL >>> 0;
+ out[off + 1] = outR >>> 0;
+};
+
+exports.expand = function expand(r, out, off) {
+ var outL = 0;
+ var outR = 0;
+
+ outL = ((r & 1) << 5) | (r >>> 27);
+ for (var i = 23; i >= 15; i -= 4) {
+ outL <<= 6;
+ outL |= (r >>> i) & 0x3f;
+ }
+ for (var i = 11; i >= 3; i -= 4) {
+ outR |= (r >>> i) & 0x3f;
+ outR <<= 6;
+ }
+ outR |= ((r & 0x1f) << 1) | (r >>> 31);
+
+ out[off + 0] = outL >>> 0;
+ out[off + 1] = outR >>> 0;
+};
+
+var sTable = [
+ 14, 0, 4, 15, 13, 7, 1, 4, 2, 14, 15, 2, 11, 13, 8, 1,
+ 3, 10, 10, 6, 6, 12, 12, 11, 5, 9, 9, 5, 0, 3, 7, 8,
+ 4, 15, 1, 12, 14, 8, 8, 2, 13, 4, 6, 9, 2, 1, 11, 7,
+ 15, 5, 12, 11, 9, 3, 7, 14, 3, 10, 10, 0, 5, 6, 0, 13,
+
+ 15, 3, 1, 13, 8, 4, 14, 7, 6, 15, 11, 2, 3, 8, 4, 14,
+ 9, 12, 7, 0, 2, 1, 13, 10, 12, 6, 0, 9, 5, 11, 10, 5,
+ 0, 13, 14, 8, 7, 10, 11, 1, 10, 3, 4, 15, 13, 4, 1, 2,
+ 5, 11, 8, 6, 12, 7, 6, 12, 9, 0, 3, 5, 2, 14, 15, 9,
+
+ 10, 13, 0, 7, 9, 0, 14, 9, 6, 3, 3, 4, 15, 6, 5, 10,
+ 1, 2, 13, 8, 12, 5, 7, 14, 11, 12, 4, 11, 2, 15, 8, 1,
+ 13, 1, 6, 10, 4, 13, 9, 0, 8, 6, 15, 9, 3, 8, 0, 7,
+ 11, 4, 1, 15, 2, 14, 12, 3, 5, 11, 10, 5, 14, 2, 7, 12,
+
+ 7, 13, 13, 8, 14, 11, 3, 5, 0, 6, 6, 15, 9, 0, 10, 3,
+ 1, 4, 2, 7, 8, 2, 5, 12, 11, 1, 12, 10, 4, 14, 15, 9,
+ 10, 3, 6, 15, 9, 0, 0, 6, 12, 10, 11, 1, 7, 13, 13, 8,
+ 15, 9, 1, 4, 3, 5, 14, 11, 5, 12, 2, 7, 8, 2, 4, 14,
+
+ 2, 14, 12, 11, 4, 2, 1, 12, 7, 4, 10, 7, 11, 13, 6, 1,
+ 8, 5, 5, 0, 3, 15, 15, 10, 13, 3, 0, 9, 14, 8, 9, 6,
+ 4, 11, 2, 8, 1, 12, 11, 7, 10, 1, 13, 14, 7, 2, 8, 13,
+ 15, 6, 9, 15, 12, 0, 5, 9, 6, 10, 3, 4, 0, 5, 14, 3,
+
+ 12, 10, 1, 15, 10, 4, 15, 2, 9, 7, 2, 12, 6, 9, 8, 5,
+ 0, 6, 13, 1, 3, 13, 4, 14, 14, 0, 7, 11, 5, 3, 11, 8,
+ 9, 4, 14, 3, 15, 2, 5, 12, 2, 9, 8, 5, 12, 15, 3, 10,
+ 7, 11, 0, 14, 4, 1, 10, 7, 1, 6, 13, 0, 11, 8, 6, 13,
+
+ 4, 13, 11, 0, 2, 11, 14, 7, 15, 4, 0, 9, 8, 1, 13, 10,
+ 3, 14, 12, 3, 9, 5, 7, 12, 5, 2, 10, 15, 6, 8, 1, 6,
+ 1, 6, 4, 11, 11, 13, 13, 8, 12, 1, 3, 4, 7, 10, 14, 7,
+ 10, 9, 15, 5, 6, 0, 8, 15, 0, 14, 5, 2, 9, 3, 2, 12,
+
+ 13, 1, 2, 15, 8, 13, 4, 8, 6, 10, 15, 3, 11, 7, 1, 4,
+ 10, 12, 9, 5, 3, 6, 14, 11, 5, 0, 0, 14, 12, 9, 7, 2,
+ 7, 2, 11, 1, 4, 14, 1, 7, 9, 4, 12, 10, 14, 8, 2, 13,
+ 0, 15, 6, 12, 10, 9, 13, 0, 15, 3, 3, 5, 5, 6, 8, 11
+];
+
+exports.substitute = function substitute(inL, inR) {
+ var out = 0;
+ for (var i = 0; i < 4; i++) {
+ var b = (inL >>> (18 - i * 6)) & 0x3f;
+ var sb = sTable[i * 0x40 + b];
+
+ out <<= 4;
+ out |= sb;
+ }
+ for (var i = 0; i < 4; i++) {
+ var b = (inR >>> (18 - i * 6)) & 0x3f;
+ var sb = sTable[4 * 0x40 + i * 0x40 + b];
+
+ out <<= 4;
+ out |= sb;
+ }
+ return out >>> 0;
+};
+
+var permuteTable = [
+ 16, 25, 12, 11, 3, 20, 4, 15, 31, 17, 9, 6, 27, 14, 1, 22,
+ 30, 24, 8, 18, 0, 5, 29, 23, 13, 19, 2, 26, 10, 21, 28, 7
+];
+
+exports.permute = function permute(num) {
+ var out = 0;
+ for (var i = 0; i < permuteTable.length; i++) {
+ out <<= 1;
+ out |= (num >>> permuteTable[i]) & 0x1;
+ }
+ return out >>> 0;
+};
+
+exports.padSplit = function padSplit(num, size, group) {
+ var str = num.toString(2);
+ while (str.length < size)
+ str = '0' + str;
+
+ var out = [];
+ for (var i = 0; i < size; i += group)
+ out.push(str.slice(i, i + group));
+ return out.join(' ');
+};
+
+},{}],201:[function(require,module,exports){
+(function (Buffer){
+var generatePrime = require('./lib/generatePrime')
+var primes = require('./lib/primes.json')
+
+var DH = require('./lib/dh')
+
+function getDiffieHellman (mod) {
+ var prime = new Buffer(primes[mod].prime, 'hex')
+ var gen = new Buffer(primes[mod].gen, 'hex')
+
+ return new DH(prime, gen)
+}
+
+var ENCODINGS = {
+ 'binary': true, 'hex': true, 'base64': true
+}
+
+function createDiffieHellman (prime, enc, generator, genc) {
+ if (Buffer.isBuffer(enc) || ENCODINGS[enc] === undefined) {
+ return createDiffieHellman(prime, 'binary', enc, generator)
+ }
+
+ enc = enc || 'binary'
+ genc = genc || 'binary'
+ generator = generator || new Buffer([2])
+
+ if (!Buffer.isBuffer(generator)) {
+ generator = new Buffer(generator, genc)
+ }
+
+ if (typeof prime === 'number') {
+ return new DH(generatePrime(prime, generator), generator, true)
+ }
+
+ if (!Buffer.isBuffer(prime)) {
+ prime = new Buffer(prime, enc)
+ }
+
+ return new DH(prime, generator, true)
+}
+
+exports.DiffieHellmanGroup = exports.createDiffieHellmanGroup = exports.getDiffieHellman = getDiffieHellman
+exports.createDiffieHellman = exports.DiffieHellman = createDiffieHellman
+
+}).call(this,require("buffer").Buffer)
+},{"./lib/dh":202,"./lib/generatePrime":203,"./lib/primes.json":204,"buffer":186}],202:[function(require,module,exports){
+(function (Buffer){
+var BN = require('bn.js');
+var MillerRabin = require('miller-rabin');
+var millerRabin = new MillerRabin();
+var TWENTYFOUR = new BN(24);
+var ELEVEN = new BN(11);
+var TEN = new BN(10);
+var THREE = new BN(3);
+var SEVEN = new BN(7);
+var primes = require('./generatePrime');
+var randomBytes = require('randombytes');
+module.exports = DH;
+
+function setPublicKey(pub, enc) {
+ enc = enc || 'utf8';
+ if (!Buffer.isBuffer(pub)) {
+ pub = new Buffer(pub, enc);
+ }
+ this._pub = new BN(pub);
+ return this;
+}
+
+function setPrivateKey(priv, enc) {
+ enc = enc || 'utf8';
+ if (!Buffer.isBuffer(priv)) {
+ priv = new Buffer(priv, enc);
+ }
+ this._priv = new BN(priv);
+ return this;
+}
+
+var primeCache = {};
+function checkPrime(prime, generator) {
+ var gen = generator.toString('hex');
+ var hex = [gen, prime.toString(16)].join('_');
+ if (hex in primeCache) {
+ return primeCache[hex];
+ }
+ var error = 0;
+
+ if (prime.isEven() ||
+ !primes.simpleSieve ||
+ !primes.fermatTest(prime) ||
+ !millerRabin.test(prime)) {
+ //not a prime so +1
+ error += 1;
+
+ if (gen === '02' || gen === '05') {
+ // we'd be able to check the generator
+ // it would fail so +8
+ error += 8;
+ } else {
+ //we wouldn't be able to test the generator
+ // so +4
+ error += 4;
+ }
+ primeCache[hex] = error;
+ return error;
+ }
+ if (!millerRabin.test(prime.shrn(1))) {
+ //not a safe prime
+ error += 2;
+ }
+ var rem;
+ switch (gen) {
+ case '02':
+ if (prime.mod(TWENTYFOUR).cmp(ELEVEN)) {
+ // unsuidable generator
+ error += 8;
+ }
+ break;
+ case '05':
+ rem = prime.mod(TEN);
+ if (rem.cmp(THREE) && rem.cmp(SEVEN)) {
+ // prime mod 10 needs to equal 3 or 7
+ error += 8;
+ }
+ break;
+ default:
+ error += 4;
+ }
+ primeCache[hex] = error;
+ return error;
+}
+
+function DH(prime, generator, malleable) {
+ this.setGenerator(generator);
+ this.__prime = new BN(prime);
+ this._prime = BN.mont(this.__prime);
+ this._primeLen = prime.length;
+ this._pub = undefined;
+ this._priv = undefined;
+ this._primeCode = undefined;
+ if (malleable) {
+ this.setPublicKey = setPublicKey;
+ this.setPrivateKey = setPrivateKey;
+ } else {
+ this._primeCode = 8;
+ }
+}
+Object.defineProperty(DH.prototype, 'verifyError', {
+ enumerable: true,
+ get: function () {
+ if (typeof this._primeCode !== 'number') {
+ this._primeCode = checkPrime(this.__prime, this.__gen);
+ }
+ return this._primeCode;
+ }
+});
+DH.prototype.generateKeys = function () {
+ if (!this._priv) {
+ this._priv = new BN(randomBytes(this._primeLen));
+ }
+ this._pub = this._gen.toRed(this._prime).redPow(this._priv).fromRed();
+ return this.getPublicKey();
+};
+
+DH.prototype.computeSecret = function (other) {
+ other = new BN(other);
+ other = other.toRed(this._prime);
+ var secret = other.redPow(this._priv).fromRed();
+ var out = new Buffer(secret.toArray());
+ var prime = this.getPrime();
+ if (out.length < prime.length) {
+ var front = new Buffer(prime.length - out.length);
+ front.fill(0);
+ out = Buffer.concat([front, out]);
+ }
+ return out;
+};
+
+DH.prototype.getPublicKey = function getPublicKey(enc) {
+ return formatReturnValue(this._pub, enc);
+};
+
+DH.prototype.getPrivateKey = function getPrivateKey(enc) {
+ return formatReturnValue(this._priv, enc);
+};
+
+DH.prototype.getPrime = function (enc) {
+ return formatReturnValue(this.__prime, enc);
+};
+
+DH.prototype.getGenerator = function (enc) {
+ return formatReturnValue(this._gen, enc);
+};
+
+DH.prototype.setGenerator = function (gen, enc) {
+ enc = enc || 'utf8';
+ if (!Buffer.isBuffer(gen)) {
+ gen = new Buffer(gen, enc);
+ }
+ this.__gen = gen;
+ this._gen = new BN(gen);
+ return this;
+};
+
+function formatReturnValue(bn, enc) {
+ var buf = new Buffer(bn.toArray());
+ if (!enc) {
+ return buf;
+ } else {
+ return buf.toString(enc);
+ }
+}
+
+}).call(this,require("buffer").Buffer)
+},{"./generatePrime":203,"bn.js":155,"buffer":186,"miller-rabin":242,"randombytes":263}],203:[function(require,module,exports){
+var randomBytes = require('randombytes');
+module.exports = findPrime;
+findPrime.simpleSieve = simpleSieve;
+findPrime.fermatTest = fermatTest;
+var BN = require('bn.js');
+var TWENTYFOUR = new BN(24);
+var MillerRabin = require('miller-rabin');
+var millerRabin = new MillerRabin();
+var ONE = new BN(1);
+var TWO = new BN(2);
+var FIVE = new BN(5);
+var SIXTEEN = new BN(16);
+var EIGHT = new BN(8);
+var TEN = new BN(10);
+var THREE = new BN(3);
+var SEVEN = new BN(7);
+var ELEVEN = new BN(11);
+var FOUR = new BN(4);
+var TWELVE = new BN(12);
+var primes = null;
+
+function _getPrimes() {
+ if (primes !== null)
+ return primes;
+
+ var limit = 0x100000;
+ var res = [];
+ res[0] = 2;
+ for (var i = 1, k = 3; k < limit; k += 2) {
+ var sqrt = Math.ceil(Math.sqrt(k));
+ for (var j = 0; j < i && res[j] <= sqrt; j++)
+ if (k % res[j] === 0)
+ break;
+
+ if (i !== j && res[j] <= sqrt)
+ continue;
+
+ res[i++] = k;
+ }
+ primes = res;
+ return res;
+}
+
+function simpleSieve(p) {
+ var primes = _getPrimes();
+
+ for (var i = 0; i < primes.length; i++)
+ if (p.modn(primes[i]) === 0) {
+ if (p.cmpn(primes[i]) === 0) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ return true;
+}
+
+function fermatTest(p) {
+ var red = BN.mont(p);
+ return TWO.toRed(red).redPow(p.subn(1)).fromRed().cmpn(1) === 0;
+}
+
+function findPrime(bits, gen) {
+ if (bits < 16) {
+ // this is what openssl does
+ if (gen === 2 || gen === 5) {
+ return new BN([0x8c, 0x7b]);
+ } else {
+ return new BN([0x8c, 0x27]);
+ }
+ }
+ gen = new BN(gen);
+
+ var num, n2;
+
+ while (true) {
+ num = new BN(randomBytes(Math.ceil(bits / 8)));
+ while (num.bitLength() > bits) {
+ num.ishrn(1);
+ }
+ if (num.isEven()) {
+ num.iadd(ONE);
+ }
+ if (!num.testn(1)) {
+ num.iadd(TWO);
+ }
+ if (!gen.cmp(TWO)) {
+ while (num.mod(TWENTYFOUR).cmp(ELEVEN)) {
+ num.iadd(FOUR);
+ }
+ } else if (!gen.cmp(FIVE)) {
+ while (num.mod(TEN).cmp(THREE)) {
+ num.iadd(FOUR);
+ }
+ }
+ n2 = num.shrn(1);
+ if (simpleSieve(n2) && simpleSieve(num) &&
+ fermatTest(n2) && fermatTest(num) &&
+ millerRabin.test(n2) && millerRabin.test(num)) {
+ return num;
+ }
+ }
+
+}
+
+},{"bn.js":155,"miller-rabin":242,"randombytes":263}],204:[function(require,module,exports){
+module.exports={
+ "modp1": {
+ "gen": "02",
+ "prime": "ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"
+ },
+ "modp2": {
+ "gen": "02",
+ "prime": "ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"
+ },
+ "modp5": {
+ "gen": "02",
+ "prime": "ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"
+ },
+ "modp14": {
+ "gen": "02",
+ "prime": "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"
+ },
+ "modp15": {
+ "gen": "02",
+ "prime": "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"
+ },
+ "modp16": {
+ "gen": "02",
+ "prime": "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"
+ },
+ "modp17": {
+ "gen": "02",
+ "prime": "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"
+ },
+ "modp18": {
+ "gen": "02",
+ "prime": "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"
+ }
+}
+},{}],205:[function(require,module,exports){
+arguments[4][71][0].apply(exports,arguments)
+},{"../package.json":220,"./elliptic/curve":208,"./elliptic/curves":211,"./elliptic/ec":212,"./elliptic/eddsa":215,"./elliptic/utils":219,"brorand":156,"dup":71}],206:[function(require,module,exports){
+arguments[4][72][0].apply(exports,arguments)
+},{"../../elliptic":205,"bn.js":155,"dup":72}],207:[function(require,module,exports){
+arguments[4][73][0].apply(exports,arguments)
+},{"../../elliptic":205,"../curve":208,"bn.js":155,"dup":73,"inherits":238}],208:[function(require,module,exports){
+arguments[4][74][0].apply(exports,arguments)
+},{"./base":206,"./edwards":207,"./mont":209,"./short":210,"dup":74}],209:[function(require,module,exports){
+arguments[4][75][0].apply(exports,arguments)
+},{"../../elliptic":205,"../curve":208,"bn.js":155,"dup":75,"inherits":238}],210:[function(require,module,exports){
+arguments[4][76][0].apply(exports,arguments)
+},{"../../elliptic":205,"../curve":208,"bn.js":155,"dup":76,"inherits":238}],211:[function(require,module,exports){
+arguments[4][77][0].apply(exports,arguments)
+},{"../elliptic":205,"./precomputed/secp256k1":218,"dup":77,"hash.js":224}],212:[function(require,module,exports){
+arguments[4][78][0].apply(exports,arguments)
+},{"../../elliptic":205,"./key":213,"./signature":214,"bn.js":155,"dup":78,"hmac-drbg":236}],213:[function(require,module,exports){
+arguments[4][79][0].apply(exports,arguments)
+},{"../../elliptic":205,"bn.js":155,"dup":79}],214:[function(require,module,exports){
+arguments[4][80][0].apply(exports,arguments)
+},{"../../elliptic":205,"bn.js":155,"dup":80}],215:[function(require,module,exports){
+arguments[4][81][0].apply(exports,arguments)
+},{"../../elliptic":205,"./key":216,"./signature":217,"dup":81,"hash.js":224}],216:[function(require,module,exports){
+arguments[4][82][0].apply(exports,arguments)
+},{"../../elliptic":205,"dup":82}],217:[function(require,module,exports){
+arguments[4][83][0].apply(exports,arguments)
+},{"../../elliptic":205,"bn.js":155,"dup":83}],218:[function(require,module,exports){
+arguments[4][84][0].apply(exports,arguments)
+},{"dup":84}],219:[function(require,module,exports){
+arguments[4][85][0].apply(exports,arguments)
+},{"bn.js":155,"dup":85,"minimalistic-assert":243,"minimalistic-crypto-utils":244}],220:[function(require,module,exports){
+module.exports={
+ "_from": "elliptic@^6.0.0",
+ "_id": "elliptic@6.4.1",
+ "_inBundle": false,
+ "_integrity": "sha512-BsXLz5sqX8OHcsh7CqBMztyXARmGQ3LWPtGjJi6DiJHq5C/qvi9P3OqgswKSDftbu8+IoI/QDTAm2fFnQ9SZSQ==",
+ "_location": "/browserify/elliptic",
+ "_phantomChildren": {},
+ "_requested": {
+ "type": "range",
+ "registry": true,
+ "raw": "elliptic@^6.0.0",
+ "name": "elliptic",
+ "escapedName": "elliptic",
+ "rawSpec": "^6.0.0",
+ "saveSpec": null,
+ "fetchSpec": "^6.0.0"
+ },
+ "_requiredBy": [
+ "/browserify/browserify-sign",
+ "/browserify/create-ecdh"
+ ],
+ "_resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.1.tgz",
+ "_shasum": "c2d0b7776911b86722c632c3c06c60f2f819939a",
+ "_spec": "elliptic@^6.0.0",
+ "_where": "/usr/local/lib/node_modules/browserify/node_modules/browserify-sign",
+ "author": {
+ "name": "Fedor Indutny",
+ "email": "fedor@indutny.com"
+ },
+ "bugs": {
+ "url": "https://github.com/indutny/elliptic/issues"
+ },
+ "bundleDependencies": false,
+ "dependencies": {
+ "bn.js": "^4.4.0",
+ "brorand": "^1.0.1",
+ "hash.js": "^1.0.0",
+ "hmac-drbg": "^1.0.0",
+ "inherits": "^2.0.1",
+ "minimalistic-assert": "^1.0.0",
+ "minimalistic-crypto-utils": "^1.0.0"
+ },
+ "deprecated": false,
+ "description": "EC cryptography",
+ "devDependencies": {
+ "brfs": "^1.4.3",
+ "coveralls": "^2.11.3",
+ "grunt": "^0.4.5",
+ "grunt-browserify": "^5.0.0",
+ "grunt-cli": "^1.2.0",
+ "grunt-contrib-connect": "^1.0.0",
+ "grunt-contrib-copy": "^1.0.0",
+ "grunt-contrib-uglify": "^1.0.1",
+ "grunt-mocha-istanbul": "^3.0.1",
+ "grunt-saucelabs": "^8.6.2",
+ "istanbul": "^0.4.2",
+ "jscs": "^2.9.0",
+ "jshint": "^2.6.0",
+ "mocha": "^2.1.0"
+ },
+ "files": [
+ "lib"
+ ],
+ "homepage": "https://github.com/indutny/elliptic",
+ "keywords": [
+ "EC",
+ "Elliptic",
+ "curve",
+ "Cryptography"
+ ],
+ "license": "MIT",
+ "main": "lib/elliptic.js",
+ "name": "elliptic",
+ "repository": {
+ "type": "git",
+ "url": "git+ssh://git@github.com/indutny/elliptic.git"
+ },
+ "scripts": {
+ "jscs": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",
+ "jshint": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",
+ "lint": "npm run jscs && npm run jshint",
+ "test": "npm run lint && npm run unit",
+ "unit": "istanbul test _mocha --reporter=spec test/index.js",
+ "version": "grunt dist && git add dist/"
+ },
+ "version": "6.4.1"
+}
+
+},{}],221:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var objectCreate = Object.create || objectCreatePolyfill
+var objectKeys = Object.keys || objectKeysPolyfill
+var bind = Function.prototype.bind || functionBindPolyfill
+
+function EventEmitter() {
+ if (!this._events || !Object.prototype.hasOwnProperty.call(this, '_events')) {
+ this._events = objectCreate(null);
+ this._eventsCount = 0;
+ }
+
+ this._maxListeners = this._maxListeners || undefined;
+}
+module.exports = EventEmitter;
+
+// Backwards-compat with node 0.10.x
+EventEmitter.EventEmitter = EventEmitter;
+
+EventEmitter.prototype._events = undefined;
+EventEmitter.prototype._maxListeners = undefined;
+
+// By default EventEmitters will print a warning if more than 10 listeners are
+// added to it. This is a useful default which helps finding memory leaks.
+var defaultMaxListeners = 10;
+
+var hasDefineProperty;
+try {
+ var o = {};
+ if (Object.defineProperty) Object.defineProperty(o, 'x', { value: 0 });
+ hasDefineProperty = o.x === 0;
+} catch (err) { hasDefineProperty = false }
+if (hasDefineProperty) {
+ Object.defineProperty(EventEmitter, 'defaultMaxListeners', {
+ enumerable: true,
+ get: function() {
+ return defaultMaxListeners;
+ },
+ set: function(arg) {
+ // check whether the input is a positive number (whose value is zero or
+ // greater and not a NaN).
+ if (typeof arg !== 'number' || arg < 0 || arg !== arg)
+ throw new TypeError('"defaultMaxListeners" must be a positive number');
+ defaultMaxListeners = arg;
+ }
+ });
+} else {
+ EventEmitter.defaultMaxListeners = defaultMaxListeners;
+}
+
+// Obviously not all Emitters should be limited to 10. This function allows
+// that to be increased. Set to zero for unlimited.
+EventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {
+ if (typeof n !== 'number' || n < 0 || isNaN(n))
+ throw new TypeError('"n" argument must be a positive number');
+ this._maxListeners = n;
+ return this;
+};
+
+function $getMaxListeners(that) {
+ if (that._maxListeners === undefined)
+ return EventEmitter.defaultMaxListeners;
+ return that._maxListeners;
+}
+
+EventEmitter.prototype.getMaxListeners = function getMaxListeners() {
+ return $getMaxListeners(this);
+};
+
+// These standalone emit* functions are used to optimize calling of event
+// handlers for fast cases because emit() itself often has a variable number of
+// arguments and can be deoptimized because of that. These functions always have
+// the same number of arguments and thus do not get deoptimized, so the code
+// inside them can execute faster.
+function emitNone(handler, isFn, self) {
+ if (isFn)
+ handler.call(self);
+ else {
+ var len = handler.length;
+ var listeners = arrayClone(handler, len);
+ for (var i = 0; i < len; ++i)
+ listeners[i].call(self);
+ }
+}
+function emitOne(handler, isFn, self, arg1) {
+ if (isFn)
+ handler.call(self, arg1);
+ else {
+ var len = handler.length;
+ var listeners = arrayClone(handler, len);
+ for (var i = 0; i < len; ++i)
+ listeners[i].call(self, arg1);
+ }
+}
+function emitTwo(handler, isFn, self, arg1, arg2) {
+ if (isFn)
+ handler.call(self, arg1, arg2);
+ else {
+ var len = handler.length;
+ var listeners = arrayClone(handler, len);
+ for (var i = 0; i < len; ++i)
+ listeners[i].call(self, arg1, arg2);
+ }
+}
+function emitThree(handler, isFn, self, arg1, arg2, arg3) {
+ if (isFn)
+ handler.call(self, arg1, arg2, arg3);
+ else {
+ var len = handler.length;
+ var listeners = arrayClone(handler, len);
+ for (var i = 0; i < len; ++i)
+ listeners[i].call(self, arg1, arg2, arg3);
+ }
+}
+
+function emitMany(handler, isFn, self, args) {
+ if (isFn)
+ handler.apply(self, args);
+ else {
+ var len = handler.length;
+ var listeners = arrayClone(handler, len);
+ for (var i = 0; i < len; ++i)
+ listeners[i].apply(self, args);
+ }
+}
+
+EventEmitter.prototype.emit = function emit(type) {
+ var er, handler, len, args, i, events;
+ var doError = (type === 'error');
+
+ events = this._events;
+ if (events)
+ doError = (doError && events.error == null);
+ else if (!doError)
+ return false;
+
+ // If there is no 'error' event listener then throw.
+ if (doError) {
+ if (arguments.length > 1)
+ er = arguments[1];
+ if (er instanceof Error) {
+ throw er; // Unhandled 'error' event
+ } else {
+ // At least give some kind of context to the user
+ var err = new Error('Unhandled "error" event. (' + er + ')');
+ err.context = er;
+ throw err;
+ }
+ return false;
+ }
+
+ handler = events[type];
+
+ if (!handler)
+ return false;
+
+ var isFn = typeof handler === 'function';
+ len = arguments.length;
+ switch (len) {
+ // fast cases
+ case 1:
+ emitNone(handler, isFn, this);
+ break;
+ case 2:
+ emitOne(handler, isFn, this, arguments[1]);
+ break;
+ case 3:
+ emitTwo(handler, isFn, this, arguments[1], arguments[2]);
+ break;
+ case 4:
+ emitThree(handler, isFn, this, arguments[1], arguments[2], arguments[3]);
+ break;
+ // slower
+ default:
+ args = new Array(len - 1);
+ for (i = 1; i < len; i++)
+ args[i - 1] = arguments[i];
+ emitMany(handler, isFn, this, args);
+ }
+
+ return true;
+};
+
+function _addListener(target, type, listener, prepend) {
+ var m;
+ var events;
+ var existing;
+
+ if (typeof listener !== 'function')
+ throw new TypeError('"listener" argument must be a function');
+
+ events = target._events;
+ if (!events) {
+ events = target._events = objectCreate(null);
+ target._eventsCount = 0;
+ } else {
+ // To avoid recursion in the case that type === "newListener"! Before
+ // adding it to the listeners, first emit "newListener".
+ if (events.newListener) {
+ target.emit('newListener', type,
+ listener.listener ? listener.listener : listener);
+
+ // Re-assign `events` because a newListener handler could have caused the
+ // this._events to be assigned to a new object
+ events = target._events;
+ }
+ existing = events[type];
+ }
+
+ if (!existing) {
+ // Optimize the case of one listener. Don't need the extra array object.
+ existing = events[type] = listener;
+ ++target._eventsCount;
+ } else {
+ if (typeof existing === 'function') {
+ // Adding the second element, need to change to array.
+ existing = events[type] =
+ prepend ? [listener, existing] : [existing, listener];
+ } else {
+ // If we've already got an array, just append.
+ if (prepend) {
+ existing.unshift(listener);
+ } else {
+ existing.push(listener);
+ }
+ }
+
+ // Check for listener leak
+ if (!existing.warned) {
+ m = $getMaxListeners(target);
+ if (m && m > 0 && existing.length > m) {
+ existing.warned = true;
+ var w = new Error('Possible EventEmitter memory leak detected. ' +
+ existing.length + ' "' + String(type) + '" listeners ' +
+ 'added. Use emitter.setMaxListeners() to ' +
+ 'increase limit.');
+ w.name = 'MaxListenersExceededWarning';
+ w.emitter = target;
+ w.type = type;
+ w.count = existing.length;
+ if (typeof console === 'object' && console.warn) {
+ console.warn('%s: %s', w.name, w.message);
+ }
+ }
+ }
+ }
+
+ return target;
+}
+
+EventEmitter.prototype.addListener = function addListener(type, listener) {
+ return _addListener(this, type, listener, false);
+};
+
+EventEmitter.prototype.on = EventEmitter.prototype.addListener;
+
+EventEmitter.prototype.prependListener =
+ function prependListener(type, listener) {
+ return _addListener(this, type, listener, true);
+ };
+
+function onceWrapper() {
+ if (!this.fired) {
+ this.target.removeListener(this.type, this.wrapFn);
+ this.fired = true;
+ switch (arguments.length) {
+ case 0:
+ return this.listener.call(this.target);
+ case 1:
+ return this.listener.call(this.target, arguments[0]);
+ case 2:
+ return this.listener.call(this.target, arguments[0], arguments[1]);
+ case 3:
+ return this.listener.call(this.target, arguments[0], arguments[1],
+ arguments[2]);
+ default:
+ var args = new Array(arguments.length);
+ for (var i = 0; i < args.length; ++i)
+ args[i] = arguments[i];
+ this.listener.apply(this.target, args);
+ }
+ }
+}
+
+function _onceWrap(target, type, listener) {
+ var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener };
+ var wrapped = bind.call(onceWrapper, state);
+ wrapped.listener = listener;
+ state.wrapFn = wrapped;
+ return wrapped;
+}
+
+EventEmitter.prototype.once = function once(type, listener) {
+ if (typeof listener !== 'function')
+ throw new TypeError('"listener" argument must be a function');
+ this.on(type, _onceWrap(this, type, listener));
+ return this;
+};
+
+EventEmitter.prototype.prependOnceListener =
+ function prependOnceListener(type, listener) {
+ if (typeof listener !== 'function')
+ throw new TypeError('"listener" argument must be a function');
+ this.prependListener(type, _onceWrap(this, type, listener));
+ return this;
+ };
+
+// Emits a 'removeListener' event if and only if the listener was removed.
+EventEmitter.prototype.removeListener =
+ function removeListener(type, listener) {
+ var list, events, position, i, originalListener;
+
+ if (typeof listener !== 'function')
+ throw new TypeError('"listener" argument must be a function');
+
+ events = this._events;
+ if (!events)
+ return this;
+
+ list = events[type];
+ if (!list)
+ return this;
+
+ if (list === listener || list.listener === listener) {
+ if (--this._eventsCount === 0)
+ this._events = objectCreate(null);
+ else {
+ delete events[type];
+ if (events.removeListener)
+ this.emit('removeListener', type, list.listener || listener);
+ }
+ } else if (typeof list !== 'function') {
+ position = -1;
+
+ for (i = list.length - 1; i >= 0; i--) {
+ if (list[i] === listener || list[i].listener === listener) {
+ originalListener = list[i].listener;
+ position = i;
+ break;
+ }
+ }
+
+ if (position < 0)
+ return this;
+
+ if (position === 0)
+ list.shift();
+ else
+ spliceOne(list, position);
+
+ if (list.length === 1)
+ events[type] = list[0];
+
+ if (events.removeListener)
+ this.emit('removeListener', type, originalListener || listener);
+ }
+
+ return this;
+ };
+
+EventEmitter.prototype.removeAllListeners =
+ function removeAllListeners(type) {
+ var listeners, events, i;
+
+ events = this._events;
+ if (!events)
+ return this;
+
+ // not listening for removeListener, no need to emit
+ if (!events.removeListener) {
+ if (arguments.length === 0) {
+ this._events = objectCreate(null);
+ this._eventsCount = 0;
+ } else if (events[type]) {
+ if (--this._eventsCount === 0)
+ this._events = objectCreate(null);
+ else
+ delete events[type];
+ }
+ return this;
+ }
+
+ // emit removeListener for all listeners on all events
+ if (arguments.length === 0) {
+ var keys = objectKeys(events);
+ var key;
+ for (i = 0; i < keys.length; ++i) {
+ key = keys[i];
+ if (key === 'removeListener') continue;
+ this.removeAllListeners(key);
+ }
+ this.removeAllListeners('removeListener');
+ this._events = objectCreate(null);
+ this._eventsCount = 0;
+ return this;
+ }
+
+ listeners = events[type];
+
+ if (typeof listeners === 'function') {
+ this.removeListener(type, listeners);
+ } else if (listeners) {
+ // LIFO order
+ for (i = listeners.length - 1; i >= 0; i--) {
+ this.removeListener(type, listeners[i]);
+ }
+ }
+
+ return this;
+ };
+
+function _listeners(target, type, unwrap) {
+ var events = target._events;
+
+ if (!events)
+ return [];
+
+ var evlistener = events[type];
+ if (!evlistener)
+ return [];
+
+ if (typeof evlistener === 'function')
+ return unwrap ? [evlistener.listener || evlistener] : [evlistener];
+
+ return unwrap ? unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length);
+}
+
+EventEmitter.prototype.listeners = function listeners(type) {
+ return _listeners(this, type, true);
+};
+
+EventEmitter.prototype.rawListeners = function rawListeners(type) {
+ return _listeners(this, type, false);
+};
+
+EventEmitter.listenerCount = function(emitter, type) {
+ if (typeof emitter.listenerCount === 'function') {
+ return emitter.listenerCount(type);
+ } else {
+ return listenerCount.call(emitter, type);
+ }
+};
+
+EventEmitter.prototype.listenerCount = listenerCount;
+function listenerCount(type) {
+ var events = this._events;
+
+ if (events) {
+ var evlistener = events[type];
+
+ if (typeof evlistener === 'function') {
+ return 1;
+ } else if (evlistener) {
+ return evlistener.length;
+ }
+ }
+
+ return 0;
+}
+
+EventEmitter.prototype.eventNames = function eventNames() {
+ return this._eventsCount > 0 ? Reflect.ownKeys(this._events) : [];
+};
+
+// About 1.5x faster than the two-arg version of Array#splice().
+function spliceOne(list, index) {
+ for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1)
+ list[i] = list[k];
+ list.pop();
+}
+
+function arrayClone(arr, n) {
+ var copy = new Array(n);
+ for (var i = 0; i < n; ++i)
+ copy[i] = arr[i];
+ return copy;
+}
+
+function unwrapListeners(arr) {
+ var ret = new Array(arr.length);
+ for (var i = 0; i < ret.length; ++i) {
+ ret[i] = arr[i].listener || arr[i];
+ }
+ return ret;
+}
+
+function objectCreatePolyfill(proto) {
+ var F = function() {};
+ F.prototype = proto;
+ return new F;
+}
+function objectKeysPolyfill(obj) {
+ var keys = [];
+ for (var k in obj) if (Object.prototype.hasOwnProperty.call(obj, k)) {
+ keys.push(k);
+ }
+ return k;
+}
+function functionBindPolyfill(context) {
+ var fn = this;
+ return function () {
+ return fn.apply(context, arguments);
+ };
+}
+
+},{}],222:[function(require,module,exports){
+var Buffer = require('safe-buffer').Buffer
+var MD5 = require('md5.js')
+
+/* eslint-disable camelcase */
+function EVP_BytesToKey (password, salt, keyBits, ivLen) {
+ if (!Buffer.isBuffer(password)) password = Buffer.from(password, 'binary')
+ if (salt) {
+ if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, 'binary')
+ if (salt.length !== 8) throw new RangeError('salt should be Buffer with 8 byte length')
+ }
+
+ var keyLen = keyBits / 8
+ var key = Buffer.alloc(keyLen)
+ var iv = Buffer.alloc(ivLen || 0)
+ var tmp = Buffer.alloc(0)
+
+ while (keyLen > 0 || ivLen > 0) {
+ var hash = new MD5()
+ hash.update(tmp)
+ hash.update(password)
+ if (salt) hash.update(salt)
+ tmp = hash.digest()
+
+ var used = 0
+
+ if (keyLen > 0) {
+ var keyStart = key.length - keyLen
+ used = Math.min(keyLen, tmp.length)
+ tmp.copy(key, keyStart, 0, used)
+ keyLen -= used
+ }
+
+ if (used < tmp.length && ivLen > 0) {
+ var ivStart = iv.length - ivLen
+ var length = Math.min(ivLen, tmp.length - used)
+ tmp.copy(iv, ivStart, used, used + length)
+ ivLen -= length
+ }
+ }
+
+ tmp.fill(0)
+ return { key: key, iv: iv }
+}
+
+module.exports = EVP_BytesToKey
+
+},{"md5.js":241,"safe-buffer":280}],223:[function(require,module,exports){
+arguments[4][87][0].apply(exports,arguments)
+},{"dup":87,"inherits":238,"safe-buffer":280,"stream":289}],224:[function(require,module,exports){
+arguments[4][88][0].apply(exports,arguments)
+},{"./hash/common":225,"./hash/hmac":226,"./hash/ripemd":227,"./hash/sha":228,"./hash/utils":235,"dup":88}],225:[function(require,module,exports){
+arguments[4][89][0].apply(exports,arguments)
+},{"./utils":235,"dup":89,"minimalistic-assert":243}],226:[function(require,module,exports){
+arguments[4][90][0].apply(exports,arguments)
+},{"./utils":235,"dup":90,"minimalistic-assert":243}],227:[function(require,module,exports){
+arguments[4][91][0].apply(exports,arguments)
+},{"./common":225,"./utils":235,"dup":91}],228:[function(require,module,exports){
+arguments[4][92][0].apply(exports,arguments)
+},{"./sha/1":229,"./sha/224":230,"./sha/256":231,"./sha/384":232,"./sha/512":233,"dup":92}],229:[function(require,module,exports){
+arguments[4][93][0].apply(exports,arguments)
+},{"../common":225,"../utils":235,"./common":234,"dup":93}],230:[function(require,module,exports){
+arguments[4][94][0].apply(exports,arguments)
+},{"../utils":235,"./256":231,"dup":94}],231:[function(require,module,exports){
+arguments[4][95][0].apply(exports,arguments)
+},{"../common":225,"../utils":235,"./common":234,"dup":95,"minimalistic-assert":243}],232:[function(require,module,exports){
+arguments[4][96][0].apply(exports,arguments)
+},{"../utils":235,"./512":233,"dup":96}],233:[function(require,module,exports){
+arguments[4][97][0].apply(exports,arguments)
+},{"../common":225,"../utils":235,"dup":97,"minimalistic-assert":243}],234:[function(require,module,exports){
+arguments[4][98][0].apply(exports,arguments)
+},{"../utils":235,"dup":98}],235:[function(require,module,exports){
+arguments[4][99][0].apply(exports,arguments)
+},{"dup":99,"inherits":238,"minimalistic-assert":243}],236:[function(require,module,exports){
+arguments[4][100][0].apply(exports,arguments)
+},{"dup":100,"hash.js":224,"minimalistic-assert":243,"minimalistic-crypto-utils":244}],237:[function(require,module,exports){
+exports.read = function (buffer, offset, isLE, mLen, nBytes) {
+ var e, m
+ var eLen = (nBytes * 8) - mLen - 1
+ var eMax = (1 << eLen) - 1
+ var eBias = eMax >> 1
+ var nBits = -7
+ var i = isLE ? (nBytes - 1) : 0
+ var d = isLE ? -1 : 1
+ var s = buffer[offset + i]
+
+ i += d
+
+ e = s & ((1 << (-nBits)) - 1)
+ s >>= (-nBits)
+ nBits += eLen
+ for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {}
+
+ m = e & ((1 << (-nBits)) - 1)
+ e >>= (-nBits)
+ nBits += mLen
+ for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {}
+
+ if (e === 0) {
+ e = 1 - eBias
+ } else if (e === eMax) {
+ return m ? NaN : ((s ? -1 : 1) * Infinity)
+ } else {
+ m = m + Math.pow(2, mLen)
+ e = e - eBias
+ }
+ return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
+}
+
+exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
+ var e, m, c
+ var eLen = (nBytes * 8) - mLen - 1
+ var eMax = (1 << eLen) - 1
+ var eBias = eMax >> 1
+ var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
+ var i = isLE ? 0 : (nBytes - 1)
+ var d = isLE ? 1 : -1
+ var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
+
+ value = Math.abs(value)
+
+ if (isNaN(value) || value === Infinity) {
+ m = isNaN(value) ? 1 : 0
+ e = eMax
+ } else {
+ e = Math.floor(Math.log(value) / Math.LN2)
+ if (value * (c = Math.pow(2, -e)) < 1) {
+ e--
+ c *= 2
+ }
+ if (e + eBias >= 1) {
+ value += rt / c
+ } else {
+ value += rt * Math.pow(2, 1 - eBias)
+ }
+ if (value * c >= 2) {
+ e++
+ c /= 2
+ }
+
+ if (e + eBias >= eMax) {
+ m = 0
+ e = eMax
+ } else if (e + eBias >= 1) {
+ m = ((value * c) - 1) * Math.pow(2, mLen)
+ e = e + eBias
+ } else {
+ m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
+ e = 0
+ }
+ }
+
+ for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
+
+ e = (e << mLen) | m
+ eLen += mLen
+ for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
+
+ buffer[offset + i - d] |= s * 128
+}
+
+},{}],238:[function(require,module,exports){
+arguments[4][101][0].apply(exports,arguments)
+},{"dup":101}],239:[function(require,module,exports){
+/*!
+ * Determine if an object is a Buffer
+ *
+ * @author Feross Aboukhadijeh
+ * @license MIT
+ */
+
+// The _isBuffer check is for Safari 5-7 support, because it's missing
+// Object.prototype.constructor. Remove this eventually
+module.exports = function (obj) {
+ return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer)
+}
+
+function isBuffer (obj) {
+ return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj)
+}
+
+// For Node v0.10 support. Remove this eventually.
+function isSlowBuffer (obj) {
+ return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0))
+}
+
+},{}],240:[function(require,module,exports){
+var toString = {}.toString;
+
+module.exports = Array.isArray || function (arr) {
+ return toString.call(arr) == '[object Array]';
+};
+
+},{}],241:[function(require,module,exports){
+arguments[4][102][0].apply(exports,arguments)
+},{"dup":102,"hash-base":223,"inherits":238,"safe-buffer":280}],242:[function(require,module,exports){
+var bn = require('bn.js');
+var brorand = require('brorand');
+
+function MillerRabin(rand) {
+ this.rand = rand || new brorand.Rand();
+}
+module.exports = MillerRabin;
+
+MillerRabin.create = function create(rand) {
+ return new MillerRabin(rand);
+};
+
+MillerRabin.prototype._randbelow = function _randbelow(n) {
+ var len = n.bitLength();
+ var min_bytes = Math.ceil(len / 8);
+
+ // Generage random bytes until a number less than n is found.
+ // This ensures that 0..n-1 have an equal probability of being selected.
+ do
+ var a = new bn(this.rand.generate(min_bytes));
+ while (a.cmp(n) >= 0);
+
+ return a;
+};
+
+MillerRabin.prototype._randrange = function _randrange(start, stop) {
+ // Generate a random number greater than or equal to start and less than stop.
+ var size = stop.sub(start);
+ return start.add(this._randbelow(size));
+};
+
+MillerRabin.prototype.test = function test(n, k, cb) {
+ var len = n.bitLength();
+ var red = bn.mont(n);
+ var rone = new bn(1).toRed(red);
+
+ if (!k)
+ k = Math.max(1, (len / 48) | 0);
+
+ // Find d and s, (n - 1) = (2 ^ s) * d;
+ var n1 = n.subn(1);
+ for (var s = 0; !n1.testn(s); s++) {}
+ var d = n.shrn(s);
+
+ var rn1 = n1.toRed(red);
+
+ var prime = true;
+ for (; k > 0; k--) {
+ var a = this._randrange(new bn(2), n1);
+ if (cb)
+ cb(a);
+
+ var x = a.toRed(red).redPow(d);
+ if (x.cmp(rone) === 0 || x.cmp(rn1) === 0)
+ continue;
+
+ for (var i = 1; i < s; i++) {
+ x = x.redSqr();
+
+ if (x.cmp(rone) === 0)
+ return false;
+ if (x.cmp(rn1) === 0)
+ break;
+ }
+
+ if (i === s)
+ return false;
+ }
+
+ return prime;
+};
+
+MillerRabin.prototype.getDivisor = function getDivisor(n, k) {
+ var len = n.bitLength();
+ var red = bn.mont(n);
+ var rone = new bn(1).toRed(red);
+
+ if (!k)
+ k = Math.max(1, (len / 48) | 0);
+
+ // Find d and s, (n - 1) = (2 ^ s) * d;
+ var n1 = n.subn(1);
+ for (var s = 0; !n1.testn(s); s++) {}
+ var d = n.shrn(s);
+
+ var rn1 = n1.toRed(red);
+
+ for (; k > 0; k--) {
+ var a = this._randrange(new bn(2), n1);
+
+ var g = n.gcd(a);
+ if (g.cmpn(1) !== 0)
+ return g;
+
+ var x = a.toRed(red).redPow(d);
+ if (x.cmp(rone) === 0 || x.cmp(rn1) === 0)
+ continue;
+
+ for (var i = 1; i < s; i++) {
+ x = x.redSqr();
+
+ if (x.cmp(rone) === 0)
+ return x.fromRed().subn(1).gcd(n);
+ if (x.cmp(rn1) === 0)
+ break;
+ }
+
+ if (i === s) {
+ x = x.redSqr();
+ return x.fromRed().subn(1).gcd(n);
+ }
+ }
+
+ return false;
+};
+
+},{"bn.js":155,"brorand":156}],243:[function(require,module,exports){
+arguments[4][104][0].apply(exports,arguments)
+},{"dup":104}],244:[function(require,module,exports){
+arguments[4][105][0].apply(exports,arguments)
+},{"dup":105}],245:[function(require,module,exports){
+module.exports={"2.16.840.1.101.3.4.1.1": "aes-128-ecb",
+"2.16.840.1.101.3.4.1.2": "aes-128-cbc",
+"2.16.840.1.101.3.4.1.3": "aes-128-ofb",
+"2.16.840.1.101.3.4.1.4": "aes-128-cfb",
+"2.16.840.1.101.3.4.1.21": "aes-192-ecb",
+"2.16.840.1.101.3.4.1.22": "aes-192-cbc",
+"2.16.840.1.101.3.4.1.23": "aes-192-ofb",
+"2.16.840.1.101.3.4.1.24": "aes-192-cfb",
+"2.16.840.1.101.3.4.1.41": "aes-256-ecb",
+"2.16.840.1.101.3.4.1.42": "aes-256-cbc",
+"2.16.840.1.101.3.4.1.43": "aes-256-ofb",
+"2.16.840.1.101.3.4.1.44": "aes-256-cfb"
+}
+},{}],246:[function(require,module,exports){
+// from https://github.com/indutny/self-signed/blob/gh-pages/lib/asn1.js
+// Fedor, you are amazing.
+'use strict'
+
+var asn1 = require('asn1.js')
+
+exports.certificate = require('./certificate')
+
+var RSAPrivateKey = asn1.define('RSAPrivateKey', function () {
+ this.seq().obj(
+ this.key('version').int(),
+ this.key('modulus').int(),
+ this.key('publicExponent').int(),
+ this.key('privateExponent').int(),
+ this.key('prime1').int(),
+ this.key('prime2').int(),
+ this.key('exponent1').int(),
+ this.key('exponent2').int(),
+ this.key('coefficient').int()
+ )
+})
+exports.RSAPrivateKey = RSAPrivateKey
+
+var RSAPublicKey = asn1.define('RSAPublicKey', function () {
+ this.seq().obj(
+ this.key('modulus').int(),
+ this.key('publicExponent').int()
+ )
+})
+exports.RSAPublicKey = RSAPublicKey
+
+var PublicKey = asn1.define('SubjectPublicKeyInfo', function () {
+ this.seq().obj(
+ this.key('algorithm').use(AlgorithmIdentifier),
+ this.key('subjectPublicKey').bitstr()
+ )
+})
+exports.PublicKey = PublicKey
+
+var AlgorithmIdentifier = asn1.define('AlgorithmIdentifier', function () {
+ this.seq().obj(
+ this.key('algorithm').objid(),
+ this.key('none').null_().optional(),
+ this.key('curve').objid().optional(),
+ this.key('params').seq().obj(
+ this.key('p').int(),
+ this.key('q').int(),
+ this.key('g').int()
+ ).optional()
+ )
+})
+
+var PrivateKeyInfo = asn1.define('PrivateKeyInfo', function () {
+ this.seq().obj(
+ this.key('version').int(),
+ this.key('algorithm').use(AlgorithmIdentifier),
+ this.key('subjectPrivateKey').octstr()
+ )
+})
+exports.PrivateKey = PrivateKeyInfo
+var EncryptedPrivateKeyInfo = asn1.define('EncryptedPrivateKeyInfo', function () {
+ this.seq().obj(
+ this.key('algorithm').seq().obj(
+ this.key('id').objid(),
+ this.key('decrypt').seq().obj(
+ this.key('kde').seq().obj(
+ this.key('id').objid(),
+ this.key('kdeparams').seq().obj(
+ this.key('salt').octstr(),
+ this.key('iters').int()
+ )
+ ),
+ this.key('cipher').seq().obj(
+ this.key('algo').objid(),
+ this.key('iv').octstr()
+ )
+ )
+ ),
+ this.key('subjectPrivateKey').octstr()
+ )
+})
+
+exports.EncryptedPrivateKey = EncryptedPrivateKeyInfo
+
+var DSAPrivateKey = asn1.define('DSAPrivateKey', function () {
+ this.seq().obj(
+ this.key('version').int(),
+ this.key('p').int(),
+ this.key('q').int(),
+ this.key('g').int(),
+ this.key('pub_key').int(),
+ this.key('priv_key').int()
+ )
+})
+exports.DSAPrivateKey = DSAPrivateKey
+
+exports.DSAparam = asn1.define('DSAparam', function () {
+ this.int()
+})
+
+var ECPrivateKey = asn1.define('ECPrivateKey', function () {
+ this.seq().obj(
+ this.key('version').int(),
+ this.key('privateKey').octstr(),
+ this.key('parameters').optional().explicit(0).use(ECParameters),
+ this.key('publicKey').optional().explicit(1).bitstr()
+ )
+})
+exports.ECPrivateKey = ECPrivateKey
+
+var ECParameters = asn1.define('ECParameters', function () {
+ this.choice({
+ namedCurve: this.objid()
+ })
+})
+
+exports.signature = asn1.define('signature', function () {
+ this.seq().obj(
+ this.key('r').int(),
+ this.key('s').int()
+ )
+})
+
+},{"./certificate":247,"asn1.js":140}],247:[function(require,module,exports){
+// from https://github.com/Rantanen/node-dtls/blob/25a7dc861bda38cfeac93a723500eea4f0ac2e86/Certificate.js
+// thanks to @Rantanen
+
+'use strict'
+
+var asn = require('asn1.js')
+
+var Time = asn.define('Time', function () {
+ this.choice({
+ utcTime: this.utctime(),
+ generalTime: this.gentime()
+ })
+})
+
+var AttributeTypeValue = asn.define('AttributeTypeValue', function () {
+ this.seq().obj(
+ this.key('type').objid(),
+ this.key('value').any()
+ )
+})
+
+var AlgorithmIdentifier = asn.define('AlgorithmIdentifier', function () {
+ this.seq().obj(
+ this.key('algorithm').objid(),
+ this.key('parameters').optional(),
+ this.key('curve').objid().optional()
+ )
+})
+
+var SubjectPublicKeyInfo = asn.define('SubjectPublicKeyInfo', function () {
+ this.seq().obj(
+ this.key('algorithm').use(AlgorithmIdentifier),
+ this.key('subjectPublicKey').bitstr()
+ )
+})
+
+var RelativeDistinguishedName = asn.define('RelativeDistinguishedName', function () {
+ this.setof(AttributeTypeValue)
+})
+
+var RDNSequence = asn.define('RDNSequence', function () {
+ this.seqof(RelativeDistinguishedName)
+})
+
+var Name = asn.define('Name', function () {
+ this.choice({
+ rdnSequence: this.use(RDNSequence)
+ })
+})
+
+var Validity = asn.define('Validity', function () {
+ this.seq().obj(
+ this.key('notBefore').use(Time),
+ this.key('notAfter').use(Time)
+ )
+})
+
+var Extension = asn.define('Extension', function () {
+ this.seq().obj(
+ this.key('extnID').objid(),
+ this.key('critical').bool().def(false),
+ this.key('extnValue').octstr()
+ )
+})
+
+var TBSCertificate = asn.define('TBSCertificate', function () {
+ this.seq().obj(
+ this.key('version').explicit(0).int().optional(),
+ this.key('serialNumber').int(),
+ this.key('signature').use(AlgorithmIdentifier),
+ this.key('issuer').use(Name),
+ this.key('validity').use(Validity),
+ this.key('subject').use(Name),
+ this.key('subjectPublicKeyInfo').use(SubjectPublicKeyInfo),
+ this.key('issuerUniqueID').implicit(1).bitstr().optional(),
+ this.key('subjectUniqueID').implicit(2).bitstr().optional(),
+ this.key('extensions').explicit(3).seqof(Extension).optional()
+ )
+})
+
+var X509Certificate = asn.define('X509Certificate', function () {
+ this.seq().obj(
+ this.key('tbsCertificate').use(TBSCertificate),
+ this.key('signatureAlgorithm').use(AlgorithmIdentifier),
+ this.key('signatureValue').bitstr()
+ )
+})
+
+module.exports = X509Certificate
+
+},{"asn1.js":140}],248:[function(require,module,exports){
+// adapted from https://github.com/apatil/pemstrip
+var findProc = /Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r\+\/\=]+)[\n\r]+/m
+var startRegex = /^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----/m
+var fullRegex = /^-----BEGIN ((?:.*? KEY)|CERTIFICATE)-----([0-9A-z\n\r\+\/\=]+)-----END \1-----$/m
+var evp = require('evp_bytestokey')
+var ciphers = require('browserify-aes')
+var Buffer = require('safe-buffer').Buffer
+module.exports = function (okey, password) {
+ var key = okey.toString()
+ var match = key.match(findProc)
+ var decrypted
+ if (!match) {
+ var match2 = key.match(fullRegex)
+ decrypted = new Buffer(match2[2].replace(/[\r\n]/g, ''), 'base64')
+ } else {
+ var suite = 'aes' + match[1]
+ var iv = Buffer.from(match[2], 'hex')
+ var cipherText = Buffer.from(match[3].replace(/[\r\n]/g, ''), 'base64')
+ var cipherKey = evp(password, iv.slice(0, 8), parseInt(match[1], 10)).key
+ var out = []
+ var cipher = ciphers.createDecipheriv(suite, cipherKey, iv)
+ out.push(cipher.update(cipherText))
+ out.push(cipher.final())
+ decrypted = Buffer.concat(out)
+ }
+ var tag = key.match(startRegex)[1]
+ return {
+ tag: tag,
+ data: decrypted
+ }
+}
+
+},{"browserify-aes":160,"evp_bytestokey":222,"safe-buffer":280}],249:[function(require,module,exports){
+var asn1 = require('./asn1')
+var aesid = require('./aesid.json')
+var fixProc = require('./fixProc')
+var ciphers = require('browserify-aes')
+var compat = require('pbkdf2')
+var Buffer = require('safe-buffer').Buffer
+module.exports = parseKeys
+
+function parseKeys (buffer) {
+ var password
+ if (typeof buffer === 'object' && !Buffer.isBuffer(buffer)) {
+ password = buffer.passphrase
+ buffer = buffer.key
+ }
+ if (typeof buffer === 'string') {
+ buffer = Buffer.from(buffer)
+ }
+
+ var stripped = fixProc(buffer, password)
+
+ var type = stripped.tag
+ var data = stripped.data
+ var subtype, ndata
+ switch (type) {
+ case 'CERTIFICATE':
+ ndata = asn1.certificate.decode(data, 'der').tbsCertificate.subjectPublicKeyInfo
+ // falls through
+ case 'PUBLIC KEY':
+ if (!ndata) {
+ ndata = asn1.PublicKey.decode(data, 'der')
+ }
+ subtype = ndata.algorithm.algorithm.join('.')
+ switch (subtype) {
+ case '1.2.840.113549.1.1.1':
+ return asn1.RSAPublicKey.decode(ndata.subjectPublicKey.data, 'der')
+ case '1.2.840.10045.2.1':
+ ndata.subjectPrivateKey = ndata.subjectPublicKey
+ return {
+ type: 'ec',
+ data: ndata
+ }
+ case '1.2.840.10040.4.1':
+ ndata.algorithm.params.pub_key = asn1.DSAparam.decode(ndata.subjectPublicKey.data, 'der')
+ return {
+ type: 'dsa',
+ data: ndata.algorithm.params
+ }
+ default: throw new Error('unknown key id ' + subtype)
+ }
+ throw new Error('unknown key type ' + type)
+ case 'ENCRYPTED PRIVATE KEY':
+ data = asn1.EncryptedPrivateKey.decode(data, 'der')
+ data = decrypt(data, password)
+ // falls through
+ case 'PRIVATE KEY':
+ ndata = asn1.PrivateKey.decode(data, 'der')
+ subtype = ndata.algorithm.algorithm.join('.')
+ switch (subtype) {
+ case '1.2.840.113549.1.1.1':
+ return asn1.RSAPrivateKey.decode(ndata.subjectPrivateKey, 'der')
+ case '1.2.840.10045.2.1':
+ return {
+ curve: ndata.algorithm.curve,
+ privateKey: asn1.ECPrivateKey.decode(ndata.subjectPrivateKey, 'der').privateKey
+ }
+ case '1.2.840.10040.4.1':
+ ndata.algorithm.params.priv_key = asn1.DSAparam.decode(ndata.subjectPrivateKey, 'der')
+ return {
+ type: 'dsa',
+ params: ndata.algorithm.params
+ }
+ default: throw new Error('unknown key id ' + subtype)
+ }
+ throw new Error('unknown key type ' + type)
+ case 'RSA PUBLIC KEY':
+ return asn1.RSAPublicKey.decode(data, 'der')
+ case 'RSA PRIVATE KEY':
+ return asn1.RSAPrivateKey.decode(data, 'der')
+ case 'DSA PRIVATE KEY':
+ return {
+ type: 'dsa',
+ params: asn1.DSAPrivateKey.decode(data, 'der')
+ }
+ case 'EC PRIVATE KEY':
+ data = asn1.ECPrivateKey.decode(data, 'der')
+ return {
+ curve: data.parameters.value,
+ privateKey: data.privateKey
+ }
+ default: throw new Error('unknown key type ' + type)
+ }
+}
+parseKeys.signature = asn1.signature
+function decrypt (data, password) {
+ var salt = data.algorithm.decrypt.kde.kdeparams.salt
+ var iters = parseInt(data.algorithm.decrypt.kde.kdeparams.iters.toString(), 10)
+ var algo = aesid[data.algorithm.decrypt.cipher.algo.join('.')]
+ var iv = data.algorithm.decrypt.cipher.iv
+ var cipherText = data.subjectPrivateKey
+ var keylen = parseInt(algo.split('-')[1], 10) / 8
+ var key = compat.pbkdf2Sync(password, salt, iters, keylen, 'sha1')
+ var cipher = ciphers.createDecipheriv(algo, key, iv)
+ var out = []
+ out.push(cipher.update(cipherText))
+ out.push(cipher.final())
+ return Buffer.concat(out)
+}
+
+},{"./aesid.json":245,"./asn1":246,"./fixProc":248,"browserify-aes":160,"pbkdf2":250,"safe-buffer":280}],250:[function(require,module,exports){
+arguments[4][107][0].apply(exports,arguments)
+},{"./lib/async":251,"./lib/sync":254,"dup":107}],251:[function(require,module,exports){
+arguments[4][108][0].apply(exports,arguments)
+},{"./default-encoding":252,"./precondition":253,"./sync":254,"_process":256,"dup":108,"safe-buffer":280}],252:[function(require,module,exports){
+arguments[4][109][0].apply(exports,arguments)
+},{"_process":256,"dup":109}],253:[function(require,module,exports){
+(function (Buffer){
+var MAX_ALLOC = Math.pow(2, 30) - 1 // default in iojs
+
+function checkBuffer (buf, name) {
+ if (typeof buf !== 'string' && !Buffer.isBuffer(buf)) {
+ throw new TypeError(name + ' must be a buffer or string')
+ }
+}
+
+module.exports = function (password, salt, iterations, keylen) {
+ checkBuffer(password, 'Password')
+ checkBuffer(salt, 'Salt')
+
+ if (typeof iterations !== 'number') {
+ throw new TypeError('Iterations not a number')
+ }
+
+ if (iterations < 0) {
+ throw new TypeError('Bad iterations')
+ }
+
+ if (typeof keylen !== 'number') {
+ throw new TypeError('Key length not a number')
+ }
+
+ if (keylen < 0 || keylen > MAX_ALLOC || keylen !== keylen) { /* eslint no-self-compare: 0 */
+ throw new TypeError('Bad key length')
+ }
+}
+
+}).call(this,{"isBuffer":require("../../is-buffer/index.js")})
+},{"../../is-buffer/index.js":239}],254:[function(require,module,exports){
+arguments[4][111][0].apply(exports,arguments)
+},{"./default-encoding":252,"./precondition":253,"create-hash/md5":191,"dup":111,"ripemd160":279,"safe-buffer":280,"sha.js":282}],255:[function(require,module,exports){
+(function (process){
+'use strict';
+
+if (!process.version ||
+ process.version.indexOf('v0.') === 0 ||
+ process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
+ module.exports = { nextTick: nextTick };
+} else {
+ module.exports = process
+}
+
+function nextTick(fn, arg1, arg2, arg3) {
+ if (typeof fn !== 'function') {
+ throw new TypeError('"callback" argument must be a function');
+ }
+ var len = arguments.length;
+ var args, i;
+ switch (len) {
+ case 0:
+ case 1:
+ return process.nextTick(fn);
+ case 2:
+ return process.nextTick(function afterTickOne() {
+ fn.call(null, arg1);
+ });
+ case 3:
+ return process.nextTick(function afterTickTwo() {
+ fn.call(null, arg1, arg2);
+ });
+ case 4:
+ return process.nextTick(function afterTickThree() {
+ fn.call(null, arg1, arg2, arg3);
+ });
+ default:
+ args = new Array(len - 1);
+ i = 0;
+ while (i < args.length) {
+ args[i++] = arguments[i];
+ }
+ return process.nextTick(function afterTick() {
+ fn.apply(null, args);
+ });
+ }
+}
+
+
+}).call(this,require('_process'))
+},{"_process":256}],256:[function(require,module,exports){
+// shim for using process in browser
+var process = module.exports = {};
+
+// cached from whatever global is present so that test runners that stub it
+// don't break things. But we need to wrap it in a try catch in case it is
+// wrapped in strict mode code which doesn't define any globals. It's inside a
+// function because try/catches deoptimize in certain engines.
+
+var cachedSetTimeout;
+var cachedClearTimeout;
+
+function defaultSetTimout() {
+ throw new Error('setTimeout has not been defined');
+}
+function defaultClearTimeout () {
+ throw new Error('clearTimeout has not been defined');
+}
+(function () {
+ try {
+ if (typeof setTimeout === 'function') {
+ cachedSetTimeout = setTimeout;
+ } else {
+ cachedSetTimeout = defaultSetTimout;
+ }
+ } catch (e) {
+ cachedSetTimeout = defaultSetTimout;
+ }
+ try {
+ if (typeof clearTimeout === 'function') {
+ cachedClearTimeout = clearTimeout;
+ } else {
+ cachedClearTimeout = defaultClearTimeout;
+ }
+ } catch (e) {
+ cachedClearTimeout = defaultClearTimeout;
+ }
+} ())
+function runTimeout(fun) {
+ if (cachedSetTimeout === setTimeout) {
+ //normal enviroments in sane situations
+ return setTimeout(fun, 0);
+ }
+ // if setTimeout wasn't available but was latter defined
+ if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
+ cachedSetTimeout = setTimeout;
+ return setTimeout(fun, 0);
+ }
+ try {
+ // when when somebody has screwed with setTimeout but no I.E. maddness
+ return cachedSetTimeout(fun, 0);
+ } catch(e){
+ try {
+ // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
+ return cachedSetTimeout.call(null, fun, 0);
+ } catch(e){
+ // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
+ return cachedSetTimeout.call(this, fun, 0);
+ }
+ }
+
+
+}
+function runClearTimeout(marker) {
+ if (cachedClearTimeout === clearTimeout) {
+ //normal enviroments in sane situations
+ return clearTimeout(marker);
+ }
+ // if clearTimeout wasn't available but was latter defined
+ if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
+ cachedClearTimeout = clearTimeout;
+ return clearTimeout(marker);
+ }
+ try {
+ // when when somebody has screwed with setTimeout but no I.E. maddness
+ return cachedClearTimeout(marker);
+ } catch (e){
+ try {
+ // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
+ return cachedClearTimeout.call(null, marker);
+ } catch (e){
+ // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
+ // Some versions of I.E. have different rules for clearTimeout vs setTimeout
+ return cachedClearTimeout.call(this, marker);
+ }
+ }
+
+
+
+}
+var queue = [];
+var draining = false;
+var currentQueue;
+var queueIndex = -1;
+
+function cleanUpNextTick() {
+ if (!draining || !currentQueue) {
+ return;
+ }
+ draining = false;
+ if (currentQueue.length) {
+ queue = currentQueue.concat(queue);
+ } else {
+ queueIndex = -1;
+ }
+ if (queue.length) {
+ drainQueue();
+ }
+}
+
+function drainQueue() {
+ if (draining) {
+ return;
+ }
+ var timeout = runTimeout(cleanUpNextTick);
+ draining = true;
+
+ var len = queue.length;
+ while(len) {
+ currentQueue = queue;
+ queue = [];
+ while (++queueIndex < len) {
+ if (currentQueue) {
+ currentQueue[queueIndex].run();
+ }
+ }
+ queueIndex = -1;
+ len = queue.length;
+ }
+ currentQueue = null;
+ draining = false;
+ runClearTimeout(timeout);
+}
+
+process.nextTick = function (fun) {
+ var args = new Array(arguments.length - 1);
+ if (arguments.length > 1) {
+ for (var i = 1; i < arguments.length; i++) {
+ args[i - 1] = arguments[i];
+ }
+ }
+ queue.push(new Item(fun, args));
+ if (queue.length === 1 && !draining) {
+ runTimeout(drainQueue);
+ }
+};
+
+// v8 likes predictible objects
+function Item(fun, array) {
+ this.fun = fun;
+ this.array = array;
+}
+Item.prototype.run = function () {
+ this.fun.apply(null, this.array);
+};
+process.title = 'browser';
+process.browser = true;
+process.env = {};
+process.argv = [];
+process.version = ''; // empty string to avoid regexp issues
+process.versions = {};
+
+function noop() {}
+
+process.on = noop;
+process.addListener = noop;
+process.once = noop;
+process.off = noop;
+process.removeListener = noop;
+process.removeAllListeners = noop;
+process.emit = noop;
+process.prependListener = noop;
+process.prependOnceListener = noop;
+
+process.listeners = function (name) { return [] }
+
+process.binding = function (name) {
+ throw new Error('process.binding is not supported');
+};
+
+process.cwd = function () { return '/' };
+process.chdir = function (dir) {
+ throw new Error('process.chdir is not supported');
+};
+process.umask = function() { return 0; };
+
+},{}],257:[function(require,module,exports){
+exports.publicEncrypt = require('./publicEncrypt')
+exports.privateDecrypt = require('./privateDecrypt')
+
+exports.privateEncrypt = function privateEncrypt (key, buf) {
+ return exports.publicEncrypt(key, buf, true)
+}
+
+exports.publicDecrypt = function publicDecrypt (key, buf) {
+ return exports.privateDecrypt(key, buf, true)
+}
+
+},{"./privateDecrypt":259,"./publicEncrypt":260}],258:[function(require,module,exports){
+var createHash = require('create-hash')
+var Buffer = require('safe-buffer').Buffer
+
+module.exports = function (seed, len) {
+ var t = Buffer.alloc(0)
+ var i = 0
+ var c
+ while (t.length < len) {
+ c = i2ops(i++)
+ t = Buffer.concat([t, createHash('sha1').update(seed).update(c).digest()])
+ }
+ return t.slice(0, len)
+}
+
+function i2ops (c) {
+ var out = Buffer.allocUnsafe(4)
+ out.writeUInt32BE(c, 0)
+ return out
+}
+
+},{"create-hash":190,"safe-buffer":280}],259:[function(require,module,exports){
+var parseKeys = require('parse-asn1')
+var mgf = require('./mgf')
+var xor = require('./xor')
+var BN = require('bn.js')
+var crt = require('browserify-rsa')
+var createHash = require('create-hash')
+var withPublic = require('./withPublic')
+var Buffer = require('safe-buffer').Buffer
+
+module.exports = function privateDecrypt (privateKey, enc, reverse) {
+ var padding
+ if (privateKey.padding) {
+ padding = privateKey.padding
+ } else if (reverse) {
+ padding = 1
+ } else {
+ padding = 4
+ }
+
+ var key = parseKeys(privateKey)
+ var k = key.modulus.byteLength()
+ if (enc.length > k || new BN(enc).cmp(key.modulus) >= 0) {
+ throw new Error('decryption error')
+ }
+ var msg
+ if (reverse) {
+ msg = withPublic(new BN(enc), key)
+ } else {
+ msg = crt(enc, key)
+ }
+ var zBuffer = Buffer.alloc(k - msg.length)
+ msg = Buffer.concat([zBuffer, msg], k)
+ if (padding === 4) {
+ return oaep(key, msg)
+ } else if (padding === 1) {
+ return pkcs1(key, msg, reverse)
+ } else if (padding === 3) {
+ return msg
+ } else {
+ throw new Error('unknown padding')
+ }
+}
+
+function oaep (key, msg) {
+ var k = key.modulus.byteLength()
+ var iHash = createHash('sha1').update(Buffer.alloc(0)).digest()
+ var hLen = iHash.length
+ if (msg[0] !== 0) {
+ throw new Error('decryption error')
+ }
+ var maskedSeed = msg.slice(1, hLen + 1)
+ var maskedDb = msg.slice(hLen + 1)
+ var seed = xor(maskedSeed, mgf(maskedDb, hLen))
+ var db = xor(maskedDb, mgf(seed, k - hLen - 1))
+ if (compare(iHash, db.slice(0, hLen))) {
+ throw new Error('decryption error')
+ }
+ var i = hLen
+ while (db[i] === 0) {
+ i++
+ }
+ if (db[i++] !== 1) {
+ throw new Error('decryption error')
+ }
+ return db.slice(i)
+}
+
+function pkcs1 (key, msg, reverse) {
+ var p1 = msg.slice(0, 2)
+ var i = 2
+ var status = 0
+ while (msg[i++] !== 0) {
+ if (i >= msg.length) {
+ status++
+ break
+ }
+ }
+ var ps = msg.slice(2, i - 1)
+
+ if ((p1.toString('hex') !== '0002' && !reverse) || (p1.toString('hex') !== '0001' && reverse)) {
+ status++
+ }
+ if (ps.length < 8) {
+ status++
+ }
+ if (status) {
+ throw new Error('decryption error')
+ }
+ return msg.slice(i)
+}
+function compare (a, b) {
+ a = Buffer.from(a)
+ b = Buffer.from(b)
+ var dif = 0
+ var len = a.length
+ if (a.length !== b.length) {
+ dif++
+ len = Math.min(a.length, b.length)
+ }
+ var i = -1
+ while (++i < len) {
+ dif += (a[i] ^ b[i])
+ }
+ return dif
+}
+
+},{"./mgf":258,"./withPublic":261,"./xor":262,"bn.js":155,"browserify-rsa":178,"create-hash":190,"parse-asn1":249,"safe-buffer":280}],260:[function(require,module,exports){
+var parseKeys = require('parse-asn1')
+var randomBytes = require('randombytes')
+var createHash = require('create-hash')
+var mgf = require('./mgf')
+var xor = require('./xor')
+var BN = require('bn.js')
+var withPublic = require('./withPublic')
+var crt = require('browserify-rsa')
+var Buffer = require('safe-buffer').Buffer
+
+module.exports = function publicEncrypt (publicKey, msg, reverse) {
+ var padding
+ if (publicKey.padding) {
+ padding = publicKey.padding
+ } else if (reverse) {
+ padding = 1
+ } else {
+ padding = 4
+ }
+ var key = parseKeys(publicKey)
+ var paddedMsg
+ if (padding === 4) {
+ paddedMsg = oaep(key, msg)
+ } else if (padding === 1) {
+ paddedMsg = pkcs1(key, msg, reverse)
+ } else if (padding === 3) {
+ paddedMsg = new BN(msg)
+ if (paddedMsg.cmp(key.modulus) >= 0) {
+ throw new Error('data too long for modulus')
+ }
+ } else {
+ throw new Error('unknown padding')
+ }
+ if (reverse) {
+ return crt(paddedMsg, key)
+ } else {
+ return withPublic(paddedMsg, key)
+ }
+}
+
+function oaep (key, msg) {
+ var k = key.modulus.byteLength()
+ var mLen = msg.length
+ var iHash = createHash('sha1').update(Buffer.alloc(0)).digest()
+ var hLen = iHash.length
+ var hLen2 = 2 * hLen
+ if (mLen > k - hLen2 - 2) {
+ throw new Error('message too long')
+ }
+ var ps = Buffer.alloc(k - mLen - hLen2 - 2)
+ var dblen = k - hLen - 1
+ var seed = randomBytes(hLen)
+ var maskedDb = xor(Buffer.concat([iHash, ps, Buffer.alloc(1, 1), msg], dblen), mgf(seed, dblen))
+ var maskedSeed = xor(seed, mgf(maskedDb, hLen))
+ return new BN(Buffer.concat([Buffer.alloc(1), maskedSeed, maskedDb], k))
+}
+function pkcs1 (key, msg, reverse) {
+ var mLen = msg.length
+ var k = key.modulus.byteLength()
+ if (mLen > k - 11) {
+ throw new Error('message too long')
+ }
+ var ps
+ if (reverse) {
+ ps = Buffer.alloc(k - mLen - 3, 0xff)
+ } else {
+ ps = nonZero(k - mLen - 3)
+ }
+ return new BN(Buffer.concat([Buffer.from([0, reverse ? 1 : 2]), ps, Buffer.alloc(1), msg], k))
+}
+function nonZero (len) {
+ var out = Buffer.allocUnsafe(len)
+ var i = 0
+ var cache = randomBytes(len * 2)
+ var cur = 0
+ var num
+ while (i < len) {
+ if (cur === cache.length) {
+ cache = randomBytes(len * 2)
+ cur = 0
+ }
+ num = cache[cur++]
+ if (num) {
+ out[i++] = num
+ }
+ }
+ return out
+}
+
+},{"./mgf":258,"./withPublic":261,"./xor":262,"bn.js":155,"browserify-rsa":178,"create-hash":190,"parse-asn1":249,"randombytes":263,"safe-buffer":280}],261:[function(require,module,exports){
+var BN = require('bn.js')
+var Buffer = require('safe-buffer').Buffer
+
+function withPublic (paddedMsg, key) {
+ return Buffer.from(paddedMsg
+ .toRed(BN.mont(key.modulus))
+ .redPow(new BN(key.publicExponent))
+ .fromRed()
+ .toArray())
+}
+
+module.exports = withPublic
+
+},{"bn.js":155,"safe-buffer":280}],262:[function(require,module,exports){
+module.exports = function xor (a, b) {
+ var len = a.length
+ var i = -1
+ while (++i < len) {
+ a[i] ^= b[i]
+ }
+ return a
+}
+
+},{}],263:[function(require,module,exports){
+arguments[4][113][0].apply(exports,arguments)
+},{"_process":256,"dup":113,"safe-buffer":280}],264:[function(require,module,exports){
+(function (process,global){
+'use strict'
+
+function oldBrowser () {
+ throw new Error('secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11')
+}
+var safeBuffer = require('safe-buffer')
+var randombytes = require('randombytes')
+var Buffer = safeBuffer.Buffer
+var kBufferMaxLength = safeBuffer.kMaxLength
+var crypto = global.crypto || global.msCrypto
+var kMaxUint32 = Math.pow(2, 32) - 1
+function assertOffset (offset, length) {
+ if (typeof offset !== 'number' || offset !== offset) { // eslint-disable-line no-self-compare
+ throw new TypeError('offset must be a number')
+ }
+
+ if (offset > kMaxUint32 || offset < 0) {
+ throw new TypeError('offset must be a uint32')
+ }
+
+ if (offset > kBufferMaxLength || offset > length) {
+ throw new RangeError('offset out of range')
+ }
+}
+
+function assertSize (size, offset, length) {
+ if (typeof size !== 'number' || size !== size) { // eslint-disable-line no-self-compare
+ throw new TypeError('size must be a number')
+ }
+
+ if (size > kMaxUint32 || size < 0) {
+ throw new TypeError('size must be a uint32')
+ }
+
+ if (size + offset > length || size > kBufferMaxLength) {
+ throw new RangeError('buffer too small')
+ }
+}
+if ((crypto && crypto.getRandomValues) || !process.browser) {
+ exports.randomFill = randomFill
+ exports.randomFillSync = randomFillSync
+} else {
+ exports.randomFill = oldBrowser
+ exports.randomFillSync = oldBrowser
+}
+function randomFill (buf, offset, size, cb) {
+ if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) {
+ throw new TypeError('"buf" argument must be a Buffer or Uint8Array')
+ }
+
+ if (typeof offset === 'function') {
+ cb = offset
+ offset = 0
+ size = buf.length
+ } else if (typeof size === 'function') {
+ cb = size
+ size = buf.length - offset
+ } else if (typeof cb !== 'function') {
+ throw new TypeError('"cb" argument must be a function')
+ }
+ assertOffset(offset, buf.length)
+ assertSize(size, offset, buf.length)
+ return actualFill(buf, offset, size, cb)
+}
+
+function actualFill (buf, offset, size, cb) {
+ if (process.browser) {
+ var ourBuf = buf.buffer
+ var uint = new Uint8Array(ourBuf, offset, size)
+ crypto.getRandomValues(uint)
+ if (cb) {
+ process.nextTick(function () {
+ cb(null, buf)
+ })
+ return
+ }
+ return buf
+ }
+ if (cb) {
+ randombytes(size, function (err, bytes) {
+ if (err) {
+ return cb(err)
+ }
+ bytes.copy(buf, offset)
+ cb(null, buf)
+ })
+ return
+ }
+ var bytes = randombytes(size)
+ bytes.copy(buf, offset)
+ return buf
+}
+function randomFillSync (buf, offset, size) {
+ if (typeof offset === 'undefined') {
+ offset = 0
+ }
+ if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) {
+ throw new TypeError('"buf" argument must be a Buffer or Uint8Array')
+ }
+
+ assertOffset(offset, buf.length)
+
+ if (size === undefined) size = buf.length - offset
+
+ assertSize(size, offset, buf.length)
+
+ return actualFill(buf, offset, size)
+}
+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"_process":256,"randombytes":263,"safe-buffer":280}],265:[function(require,module,exports){
+module.exports = require('./lib/_stream_duplex.js');
+
+},{"./lib/_stream_duplex.js":266}],266:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// a duplex stream is just a stream that is both readable and writable.
+// Since JS doesn't have multiple prototypal inheritance, this class
+// prototypally inherits from Readable, and then parasitically from
+// Writable.
+
+'use strict';
+
+/**/
+
+var pna = require('process-nextick-args');
+/**/
+
+/**/
+var objectKeys = Object.keys || function (obj) {
+ var keys = [];
+ for (var key in obj) {
+ keys.push(key);
+ }return keys;
+};
+/**/
+
+module.exports = Duplex;
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+var Readable = require('./_stream_readable');
+var Writable = require('./_stream_writable');
+
+util.inherits(Duplex, Readable);
+
+{
+ // avoid scope creep, the keys array can then be collected
+ var keys = objectKeys(Writable.prototype);
+ for (var v = 0; v < keys.length; v++) {
+ var method = keys[v];
+ if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
+ }
+}
+
+function Duplex(options) {
+ if (!(this instanceof Duplex)) return new Duplex(options);
+
+ Readable.call(this, options);
+ Writable.call(this, options);
+
+ if (options && options.readable === false) this.readable = false;
+
+ if (options && options.writable === false) this.writable = false;
+
+ this.allowHalfOpen = true;
+ if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
+
+ this.once('end', onend);
+}
+
+Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', {
+ // making it explicit this property is not enumerable
+ // because otherwise some prototype manipulation in
+ // userland will fail
+ enumerable: false,
+ get: function () {
+ return this._writableState.highWaterMark;
+ }
+});
+
+// the no-half-open enforcer
+function onend() {
+ // if we allow half-open state, or if the writable side ended,
+ // then we're ok.
+ if (this.allowHalfOpen || this._writableState.ended) return;
+
+ // no more data can be written.
+ // But allow more writes to happen in this tick.
+ pna.nextTick(onEndNT, this);
+}
+
+function onEndNT(self) {
+ self.end();
+}
+
+Object.defineProperty(Duplex.prototype, 'destroyed', {
+ get: function () {
+ if (this._readableState === undefined || this._writableState === undefined) {
+ return false;
+ }
+ return this._readableState.destroyed && this._writableState.destroyed;
+ },
+ set: function (value) {
+ // we ignore the value if the stream
+ // has not been initialized yet
+ if (this._readableState === undefined || this._writableState === undefined) {
+ return;
+ }
+
+ // backward compatibility, the user is explicitly
+ // managing destroyed
+ this._readableState.destroyed = value;
+ this._writableState.destroyed = value;
+ }
+});
+
+Duplex.prototype._destroy = function (err, cb) {
+ this.push(null);
+ this.end();
+
+ pna.nextTick(cb, err);
+};
+},{"./_stream_readable":268,"./_stream_writable":270,"core-util-is":188,"inherits":238,"process-nextick-args":255}],267:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// a passthrough stream.
+// basically just the most minimal sort of Transform stream.
+// Every written chunk gets output as-is.
+
+'use strict';
+
+module.exports = PassThrough;
+
+var Transform = require('./_stream_transform');
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+util.inherits(PassThrough, Transform);
+
+function PassThrough(options) {
+ if (!(this instanceof PassThrough)) return new PassThrough(options);
+
+ Transform.call(this, options);
+}
+
+PassThrough.prototype._transform = function (chunk, encoding, cb) {
+ cb(null, chunk);
+};
+},{"./_stream_transform":269,"core-util-is":188,"inherits":238}],268:[function(require,module,exports){
+(function (process,global){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+'use strict';
+
+/**/
+
+var pna = require('process-nextick-args');
+/**/
+
+module.exports = Readable;
+
+/**/
+var isArray = require('isarray');
+/**/
+
+/**/
+var Duplex;
+/**/
+
+Readable.ReadableState = ReadableState;
+
+/**/
+var EE = require('events').EventEmitter;
+
+var EElistenerCount = function (emitter, type) {
+ return emitter.listeners(type).length;
+};
+/**/
+
+/**/
+var Stream = require('./internal/streams/stream');
+/**/
+
+/**/
+
+var Buffer = require('safe-buffer').Buffer;
+var OurUint8Array = global.Uint8Array || function () {};
+function _uint8ArrayToBuffer(chunk) {
+ return Buffer.from(chunk);
+}
+function _isUint8Array(obj) {
+ return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
+}
+
+/**/
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+/**/
+var debugUtil = require('util');
+var debug = void 0;
+if (debugUtil && debugUtil.debuglog) {
+ debug = debugUtil.debuglog('stream');
+} else {
+ debug = function () {};
+}
+/**/
+
+var BufferList = require('./internal/streams/BufferList');
+var destroyImpl = require('./internal/streams/destroy');
+var StringDecoder;
+
+util.inherits(Readable, Stream);
+
+var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];
+
+function prependListener(emitter, event, fn) {
+ // Sadly this is not cacheable as some libraries bundle their own
+ // event emitter implementation with them.
+ if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);
+
+ // This is a hack to make sure that our error handler is attached before any
+ // userland ones. NEVER DO THIS. This is here only because this code needs
+ // to continue to work with older versions of Node.js that do not include
+ // the prependListener() method. The goal is to eventually remove this hack.
+ if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
+}
+
+function ReadableState(options, stream) {
+ Duplex = Duplex || require('./_stream_duplex');
+
+ options = options || {};
+
+ // Duplex streams are both readable and writable, but share
+ // the same options object.
+ // However, some cases require setting options to different
+ // values for the readable and the writable sides of the duplex stream.
+ // These options can be provided separately as readableXXX and writableXXX.
+ var isDuplex = stream instanceof Duplex;
+
+ // object stream flag. Used to make read(n) ignore n and to
+ // make all the buffer merging and length checks go away
+ this.objectMode = !!options.objectMode;
+
+ if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
+
+ // the point at which it stops calling _read() to fill the buffer
+ // Note: 0 is a valid value, means "don't call _read preemptively ever"
+ var hwm = options.highWaterMark;
+ var readableHwm = options.readableHighWaterMark;
+ var defaultHwm = this.objectMode ? 16 : 16 * 1024;
+
+ if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm;
+
+ // cast to ints.
+ this.highWaterMark = Math.floor(this.highWaterMark);
+
+ // A linked list is used to store data chunks instead of an array because the
+ // linked list can remove elements from the beginning faster than
+ // array.shift()
+ this.buffer = new BufferList();
+ this.length = 0;
+ this.pipes = null;
+ this.pipesCount = 0;
+ this.flowing = null;
+ this.ended = false;
+ this.endEmitted = false;
+ this.reading = false;
+
+ // a flag to be able to tell if the event 'readable'/'data' is emitted
+ // immediately, or on a later tick. We set this to true at first, because
+ // any actions that shouldn't happen until "later" should generally also
+ // not happen before the first read call.
+ this.sync = true;
+
+ // whenever we return null, then we set a flag to say
+ // that we're awaiting a 'readable' event emission.
+ this.needReadable = false;
+ this.emittedReadable = false;
+ this.readableListening = false;
+ this.resumeScheduled = false;
+
+ // has it been destroyed
+ this.destroyed = false;
+
+ // Crypto is kind of old and crusty. Historically, its default string
+ // encoding is 'binary' so we have to make this configurable.
+ // Everything else in the universe uses 'utf8', though.
+ this.defaultEncoding = options.defaultEncoding || 'utf8';
+
+ // the number of writers that are awaiting a drain event in .pipe()s
+ this.awaitDrain = 0;
+
+ // if true, a maybeReadMore has been scheduled
+ this.readingMore = false;
+
+ this.decoder = null;
+ this.encoding = null;
+ if (options.encoding) {
+ if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
+ this.decoder = new StringDecoder(options.encoding);
+ this.encoding = options.encoding;
+ }
+}
+
+function Readable(options) {
+ Duplex = Duplex || require('./_stream_duplex');
+
+ if (!(this instanceof Readable)) return new Readable(options);
+
+ this._readableState = new ReadableState(options, this);
+
+ // legacy
+ this.readable = true;
+
+ if (options) {
+ if (typeof options.read === 'function') this._read = options.read;
+
+ if (typeof options.destroy === 'function') this._destroy = options.destroy;
+ }
+
+ Stream.call(this);
+}
+
+Object.defineProperty(Readable.prototype, 'destroyed', {
+ get: function () {
+ if (this._readableState === undefined) {
+ return false;
+ }
+ return this._readableState.destroyed;
+ },
+ set: function (value) {
+ // we ignore the value if the stream
+ // has not been initialized yet
+ if (!this._readableState) {
+ return;
+ }
+
+ // backward compatibility, the user is explicitly
+ // managing destroyed
+ this._readableState.destroyed = value;
+ }
+});
+
+Readable.prototype.destroy = destroyImpl.destroy;
+Readable.prototype._undestroy = destroyImpl.undestroy;
+Readable.prototype._destroy = function (err, cb) {
+ this.push(null);
+ cb(err);
+};
+
+// Manually shove something into the read() buffer.
+// This returns true if the highWaterMark has not been hit yet,
+// similar to how Writable.write() returns true if you should
+// write() some more.
+Readable.prototype.push = function (chunk, encoding) {
+ var state = this._readableState;
+ var skipChunkCheck;
+
+ if (!state.objectMode) {
+ if (typeof chunk === 'string') {
+ encoding = encoding || state.defaultEncoding;
+ if (encoding !== state.encoding) {
+ chunk = Buffer.from(chunk, encoding);
+ encoding = '';
+ }
+ skipChunkCheck = true;
+ }
+ } else {
+ skipChunkCheck = true;
+ }
+
+ return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
+};
+
+// Unshift should *always* be something directly out of read()
+Readable.prototype.unshift = function (chunk) {
+ return readableAddChunk(this, chunk, null, true, false);
+};
+
+function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {
+ var state = stream._readableState;
+ if (chunk === null) {
+ state.reading = false;
+ onEofChunk(stream, state);
+ } else {
+ var er;
+ if (!skipChunkCheck) er = chunkInvalid(state, chunk);
+ if (er) {
+ stream.emit('error', er);
+ } else if (state.objectMode || chunk && chunk.length > 0) {
+ if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {
+ chunk = _uint8ArrayToBuffer(chunk);
+ }
+
+ if (addToFront) {
+ if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);
+ } else if (state.ended) {
+ stream.emit('error', new Error('stream.push() after EOF'));
+ } else {
+ state.reading = false;
+ if (state.decoder && !encoding) {
+ chunk = state.decoder.write(chunk);
+ if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);
+ } else {
+ addChunk(stream, state, chunk, false);
+ }
+ }
+ } else if (!addToFront) {
+ state.reading = false;
+ }
+ }
+
+ return needMoreData(state);
+}
+
+function addChunk(stream, state, chunk, addToFront) {
+ if (state.flowing && state.length === 0 && !state.sync) {
+ stream.emit('data', chunk);
+ stream.read(0);
+ } else {
+ // update the buffer info.
+ state.length += state.objectMode ? 1 : chunk.length;
+ if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
+
+ if (state.needReadable) emitReadable(stream);
+ }
+ maybeReadMore(stream, state);
+}
+
+function chunkInvalid(state, chunk) {
+ var er;
+ if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
+ er = new TypeError('Invalid non-string/buffer chunk');
+ }
+ return er;
+}
+
+// if it's past the high water mark, we can push in some more.
+// Also, if we have no data yet, we can stand some
+// more bytes. This is to work around cases where hwm=0,
+// such as the repl. Also, if the push() triggered a
+// readable event, and the user called read(largeNumber) such that
+// needReadable was set, then we ought to push more, so that another
+// 'readable' event will be triggered.
+function needMoreData(state) {
+ return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
+}
+
+Readable.prototype.isPaused = function () {
+ return this._readableState.flowing === false;
+};
+
+// backwards compatibility.
+Readable.prototype.setEncoding = function (enc) {
+ if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
+ this._readableState.decoder = new StringDecoder(enc);
+ this._readableState.encoding = enc;
+ return this;
+};
+
+// Don't raise the hwm > 8MB
+var MAX_HWM = 0x800000;
+function computeNewHighWaterMark(n) {
+ if (n >= MAX_HWM) {
+ n = MAX_HWM;
+ } else {
+ // Get the next highest power of 2 to prevent increasing hwm excessively in
+ // tiny amounts
+ n--;
+ n |= n >>> 1;
+ n |= n >>> 2;
+ n |= n >>> 4;
+ n |= n >>> 8;
+ n |= n >>> 16;
+ n++;
+ }
+ return n;
+}
+
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function howMuchToRead(n, state) {
+ if (n <= 0 || state.length === 0 && state.ended) return 0;
+ if (state.objectMode) return 1;
+ if (n !== n) {
+ // Only flow one buffer at a time
+ if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;
+ }
+ // If we're asking for more than the current hwm, then raise the hwm.
+ if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
+ if (n <= state.length) return n;
+ // Don't have enough
+ if (!state.ended) {
+ state.needReadable = true;
+ return 0;
+ }
+ return state.length;
+}
+
+// you can override either this method, or the async _read(n) below.
+Readable.prototype.read = function (n) {
+ debug('read', n);
+ n = parseInt(n, 10);
+ var state = this._readableState;
+ var nOrig = n;
+
+ if (n !== 0) state.emittedReadable = false;
+
+ // if we're doing read(0) to trigger a readable event, but we
+ // already have a bunch of data in the buffer, then just trigger
+ // the 'readable' event and move on.
+ if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
+ debug('read: emitReadable', state.length, state.ended);
+ if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
+ return null;
+ }
+
+ n = howMuchToRead(n, state);
+
+ // if we've ended, and we're now clear, then finish it up.
+ if (n === 0 && state.ended) {
+ if (state.length === 0) endReadable(this);
+ return null;
+ }
+
+ // All the actual chunk generation logic needs to be
+ // *below* the call to _read. The reason is that in certain
+ // synthetic stream cases, such as passthrough streams, _read
+ // may be a completely synchronous operation which may change
+ // the state of the read buffer, providing enough data when
+ // before there was *not* enough.
+ //
+ // So, the steps are:
+ // 1. Figure out what the state of things will be after we do
+ // a read from the buffer.
+ //
+ // 2. If that resulting state will trigger a _read, then call _read.
+ // Note that this may be asynchronous, or synchronous. Yes, it is
+ // deeply ugly to write APIs this way, but that still doesn't mean
+ // that the Readable class should behave improperly, as streams are
+ // designed to be sync/async agnostic.
+ // Take note if the _read call is sync or async (ie, if the read call
+ // has returned yet), so that we know whether or not it's safe to emit
+ // 'readable' etc.
+ //
+ // 3. Actually pull the requested chunks out of the buffer and return.
+
+ // if we need a readable event, then we need to do some reading.
+ var doRead = state.needReadable;
+ debug('need readable', doRead);
+
+ // if we currently have less than the highWaterMark, then also read some
+ if (state.length === 0 || state.length - n < state.highWaterMark) {
+ doRead = true;
+ debug('length less than watermark', doRead);
+ }
+
+ // however, if we've ended, then there's no point, and if we're already
+ // reading, then it's unnecessary.
+ if (state.ended || state.reading) {
+ doRead = false;
+ debug('reading or ended', doRead);
+ } else if (doRead) {
+ debug('do read');
+ state.reading = true;
+ state.sync = true;
+ // if the length is currently zero, then we *need* a readable event.
+ if (state.length === 0) state.needReadable = true;
+ // call internal read method
+ this._read(state.highWaterMark);
+ state.sync = false;
+ // If _read pushed data synchronously, then `reading` will be false,
+ // and we need to re-evaluate how much data we can return to the user.
+ if (!state.reading) n = howMuchToRead(nOrig, state);
+ }
+
+ var ret;
+ if (n > 0) ret = fromList(n, state);else ret = null;
+
+ if (ret === null) {
+ state.needReadable = true;
+ n = 0;
+ } else {
+ state.length -= n;
+ }
+
+ if (state.length === 0) {
+ // If we have nothing in the buffer, then we want to know
+ // as soon as we *do* get something into the buffer.
+ if (!state.ended) state.needReadable = true;
+
+ // If we tried to read() past the EOF, then emit end on the next tick.
+ if (nOrig !== n && state.ended) endReadable(this);
+ }
+
+ if (ret !== null) this.emit('data', ret);
+
+ return ret;
+};
+
+function onEofChunk(stream, state) {
+ if (state.ended) return;
+ if (state.decoder) {
+ var chunk = state.decoder.end();
+ if (chunk && chunk.length) {
+ state.buffer.push(chunk);
+ state.length += state.objectMode ? 1 : chunk.length;
+ }
+ }
+ state.ended = true;
+
+ // emit 'readable' now to make sure it gets picked up.
+ emitReadable(stream);
+}
+
+// Don't emit readable right away in sync mode, because this can trigger
+// another read() call => stack overflow. This way, it might trigger
+// a nextTick recursion warning, but that's not so bad.
+function emitReadable(stream) {
+ var state = stream._readableState;
+ state.needReadable = false;
+ if (!state.emittedReadable) {
+ debug('emitReadable', state.flowing);
+ state.emittedReadable = true;
+ if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream);
+ }
+}
+
+function emitReadable_(stream) {
+ debug('emit readable');
+ stream.emit('readable');
+ flow(stream);
+}
+
+// at this point, the user has presumably seen the 'readable' event,
+// and called read() to consume some data. that may have triggered
+// in turn another _read(n) call, in which case reading = true if
+// it's in progress.
+// However, if we're not ended, or reading, and the length < hwm,
+// then go ahead and try to read some more preemptively.
+function maybeReadMore(stream, state) {
+ if (!state.readingMore) {
+ state.readingMore = true;
+ pna.nextTick(maybeReadMore_, stream, state);
+ }
+}
+
+function maybeReadMore_(stream, state) {
+ var len = state.length;
+ while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
+ debug('maybeReadMore read 0');
+ stream.read(0);
+ if (len === state.length)
+ // didn't get any data, stop spinning.
+ break;else len = state.length;
+ }
+ state.readingMore = false;
+}
+
+// abstract method. to be overridden in specific implementation classes.
+// call cb(er, data) where data is <= n in length.
+// for virtual (non-string, non-buffer) streams, "length" is somewhat
+// arbitrary, and perhaps not very meaningful.
+Readable.prototype._read = function (n) {
+ this.emit('error', new Error('_read() is not implemented'));
+};
+
+Readable.prototype.pipe = function (dest, pipeOpts) {
+ var src = this;
+ var state = this._readableState;
+
+ switch (state.pipesCount) {
+ case 0:
+ state.pipes = dest;
+ break;
+ case 1:
+ state.pipes = [state.pipes, dest];
+ break;
+ default:
+ state.pipes.push(dest);
+ break;
+ }
+ state.pipesCount += 1;
+ debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
+
+ var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
+
+ var endFn = doEnd ? onend : unpipe;
+ if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn);
+
+ dest.on('unpipe', onunpipe);
+ function onunpipe(readable, unpipeInfo) {
+ debug('onunpipe');
+ if (readable === src) {
+ if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
+ unpipeInfo.hasUnpiped = true;
+ cleanup();
+ }
+ }
+ }
+
+ function onend() {
+ debug('onend');
+ dest.end();
+ }
+
+ // when the dest drains, it reduces the awaitDrain counter
+ // on the source. This would be more elegant with a .once()
+ // handler in flow(), but adding and removing repeatedly is
+ // too slow.
+ var ondrain = pipeOnDrain(src);
+ dest.on('drain', ondrain);
+
+ var cleanedUp = false;
+ function cleanup() {
+ debug('cleanup');
+ // cleanup event handlers once the pipe is broken
+ dest.removeListener('close', onclose);
+ dest.removeListener('finish', onfinish);
+ dest.removeListener('drain', ondrain);
+ dest.removeListener('error', onerror);
+ dest.removeListener('unpipe', onunpipe);
+ src.removeListener('end', onend);
+ src.removeListener('end', unpipe);
+ src.removeListener('data', ondata);
+
+ cleanedUp = true;
+
+ // if the reader is waiting for a drain event from this
+ // specific writer, then it would cause it to never start
+ // flowing again.
+ // So, if this is awaiting a drain, then we just call it now.
+ // If we don't know, then assume that we are waiting for one.
+ if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
+ }
+
+ // If the user pushes more data while we're writing to dest then we'll end up
+ // in ondata again. However, we only want to increase awaitDrain once because
+ // dest will only emit one 'drain' event for the multiple writes.
+ // => Introduce a guard on increasing awaitDrain.
+ var increasedAwaitDrain = false;
+ src.on('data', ondata);
+ function ondata(chunk) {
+ debug('ondata');
+ increasedAwaitDrain = false;
+ var ret = dest.write(chunk);
+ if (false === ret && !increasedAwaitDrain) {
+ // If the user unpiped during `dest.write()`, it is possible
+ // to get stuck in a permanently paused state if that write
+ // also returned false.
+ // => Check whether `dest` is still a piping destination.
+ if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
+ debug('false write response, pause', src._readableState.awaitDrain);
+ src._readableState.awaitDrain++;
+ increasedAwaitDrain = true;
+ }
+ src.pause();
+ }
+ }
+
+ // if the dest has an error, then stop piping into it.
+ // however, don't suppress the throwing behavior for this.
+ function onerror(er) {
+ debug('onerror', er);
+ unpipe();
+ dest.removeListener('error', onerror);
+ if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
+ }
+
+ // Make sure our error handler is attached before userland ones.
+ prependListener(dest, 'error', onerror);
+
+ // Both close and finish should trigger unpipe, but only once.
+ function onclose() {
+ dest.removeListener('finish', onfinish);
+ unpipe();
+ }
+ dest.once('close', onclose);
+ function onfinish() {
+ debug('onfinish');
+ dest.removeListener('close', onclose);
+ unpipe();
+ }
+ dest.once('finish', onfinish);
+
+ function unpipe() {
+ debug('unpipe');
+ src.unpipe(dest);
+ }
+
+ // tell the dest that it's being piped to
+ dest.emit('pipe', src);
+
+ // start the flow if it hasn't been started already.
+ if (!state.flowing) {
+ debug('pipe resume');
+ src.resume();
+ }
+
+ return dest;
+};
+
+function pipeOnDrain(src) {
+ return function () {
+ var state = src._readableState;
+ debug('pipeOnDrain', state.awaitDrain);
+ if (state.awaitDrain) state.awaitDrain--;
+ if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
+ state.flowing = true;
+ flow(src);
+ }
+ };
+}
+
+Readable.prototype.unpipe = function (dest) {
+ var state = this._readableState;
+ var unpipeInfo = { hasUnpiped: false };
+
+ // if we're not piping anywhere, then do nothing.
+ if (state.pipesCount === 0) return this;
+
+ // just one destination. most common case.
+ if (state.pipesCount === 1) {
+ // passed in one, but it's not the right one.
+ if (dest && dest !== state.pipes) return this;
+
+ if (!dest) dest = state.pipes;
+
+ // got a match.
+ state.pipes = null;
+ state.pipesCount = 0;
+ state.flowing = false;
+ if (dest) dest.emit('unpipe', this, unpipeInfo);
+ return this;
+ }
+
+ // slow case. multiple pipe destinations.
+
+ if (!dest) {
+ // remove all.
+ var dests = state.pipes;
+ var len = state.pipesCount;
+ state.pipes = null;
+ state.pipesCount = 0;
+ state.flowing = false;
+
+ for (var i = 0; i < len; i++) {
+ dests[i].emit('unpipe', this, unpipeInfo);
+ }return this;
+ }
+
+ // try to find the right one.
+ var index = indexOf(state.pipes, dest);
+ if (index === -1) return this;
+
+ state.pipes.splice(index, 1);
+ state.pipesCount -= 1;
+ if (state.pipesCount === 1) state.pipes = state.pipes[0];
+
+ dest.emit('unpipe', this, unpipeInfo);
+
+ return this;
+};
+
+// set up data events if they are asked for
+// Ensure readable listeners eventually get something
+Readable.prototype.on = function (ev, fn) {
+ var res = Stream.prototype.on.call(this, ev, fn);
+
+ if (ev === 'data') {
+ // Start flowing on next tick if stream isn't explicitly paused
+ if (this._readableState.flowing !== false) this.resume();
+ } else if (ev === 'readable') {
+ var state = this._readableState;
+ if (!state.endEmitted && !state.readableListening) {
+ state.readableListening = state.needReadable = true;
+ state.emittedReadable = false;
+ if (!state.reading) {
+ pna.nextTick(nReadingNextTick, this);
+ } else if (state.length) {
+ emitReadable(this);
+ }
+ }
+ }
+
+ return res;
+};
+Readable.prototype.addListener = Readable.prototype.on;
+
+function nReadingNextTick(self) {
+ debug('readable nexttick read 0');
+ self.read(0);
+}
+
+// pause() and resume() are remnants of the legacy readable stream API
+// If the user uses them, then switch into old mode.
+Readable.prototype.resume = function () {
+ var state = this._readableState;
+ if (!state.flowing) {
+ debug('resume');
+ state.flowing = true;
+ resume(this, state);
+ }
+ return this;
+};
+
+function resume(stream, state) {
+ if (!state.resumeScheduled) {
+ state.resumeScheduled = true;
+ pna.nextTick(resume_, stream, state);
+ }
+}
+
+function resume_(stream, state) {
+ if (!state.reading) {
+ debug('resume read 0');
+ stream.read(0);
+ }
+
+ state.resumeScheduled = false;
+ state.awaitDrain = 0;
+ stream.emit('resume');
+ flow(stream);
+ if (state.flowing && !state.reading) stream.read(0);
+}
+
+Readable.prototype.pause = function () {
+ debug('call pause flowing=%j', this._readableState.flowing);
+ if (false !== this._readableState.flowing) {
+ debug('pause');
+ this._readableState.flowing = false;
+ this.emit('pause');
+ }
+ return this;
+};
+
+function flow(stream) {
+ var state = stream._readableState;
+ debug('flow', state.flowing);
+ while (state.flowing && stream.read() !== null) {}
+}
+
+// wrap an old-style stream as the async data source.
+// This is *not* part of the readable stream interface.
+// It is an ugly unfortunate mess of history.
+Readable.prototype.wrap = function (stream) {
+ var _this = this;
+
+ var state = this._readableState;
+ var paused = false;
+
+ stream.on('end', function () {
+ debug('wrapped end');
+ if (state.decoder && !state.ended) {
+ var chunk = state.decoder.end();
+ if (chunk && chunk.length) _this.push(chunk);
+ }
+
+ _this.push(null);
+ });
+
+ stream.on('data', function (chunk) {
+ debug('wrapped data');
+ if (state.decoder) chunk = state.decoder.write(chunk);
+
+ // don't skip over falsy values in objectMode
+ if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
+
+ var ret = _this.push(chunk);
+ if (!ret) {
+ paused = true;
+ stream.pause();
+ }
+ });
+
+ // proxy all the other methods.
+ // important when wrapping filters and duplexes.
+ for (var i in stream) {
+ if (this[i] === undefined && typeof stream[i] === 'function') {
+ this[i] = function (method) {
+ return function () {
+ return stream[method].apply(stream, arguments);
+ };
+ }(i);
+ }
+ }
+
+ // proxy certain important events.
+ for (var n = 0; n < kProxyEvents.length; n++) {
+ stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));
+ }
+
+ // when we try to consume some more bytes, simply unpause the
+ // underlying stream.
+ this._read = function (n) {
+ debug('wrapped _read', n);
+ if (paused) {
+ paused = false;
+ stream.resume();
+ }
+ };
+
+ return this;
+};
+
+Object.defineProperty(Readable.prototype, 'readableHighWaterMark', {
+ // making it explicit this property is not enumerable
+ // because otherwise some prototype manipulation in
+ // userland will fail
+ enumerable: false,
+ get: function () {
+ return this._readableState.highWaterMark;
+ }
+});
+
+// exposed for testing purposes only.
+Readable._fromList = fromList;
+
+// Pluck off n bytes from an array of buffers.
+// Length is the combined lengths of all the buffers in the list.
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function fromList(n, state) {
+ // nothing buffered
+ if (state.length === 0) return null;
+
+ var ret;
+ if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {
+ // read it all, truncate the list
+ if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);
+ state.buffer.clear();
+ } else {
+ // read part of list
+ ret = fromListPartial(n, state.buffer, state.decoder);
+ }
+
+ return ret;
+}
+
+// Extracts only enough buffered data to satisfy the amount requested.
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function fromListPartial(n, list, hasStrings) {
+ var ret;
+ if (n < list.head.data.length) {
+ // slice is the same for buffers and strings
+ ret = list.head.data.slice(0, n);
+ list.head.data = list.head.data.slice(n);
+ } else if (n === list.head.data.length) {
+ // first chunk is a perfect match
+ ret = list.shift();
+ } else {
+ // result spans more than one buffer
+ ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);
+ }
+ return ret;
+}
+
+// Copies a specified amount of characters from the list of buffered data
+// chunks.
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function copyFromBufferString(n, list) {
+ var p = list.head;
+ var c = 1;
+ var ret = p.data;
+ n -= ret.length;
+ while (p = p.next) {
+ var str = p.data;
+ var nb = n > str.length ? str.length : n;
+ if (nb === str.length) ret += str;else ret += str.slice(0, n);
+ n -= nb;
+ if (n === 0) {
+ if (nb === str.length) {
+ ++c;
+ if (p.next) list.head = p.next;else list.head = list.tail = null;
+ } else {
+ list.head = p;
+ p.data = str.slice(nb);
+ }
+ break;
+ }
+ ++c;
+ }
+ list.length -= c;
+ return ret;
+}
+
+// Copies a specified amount of bytes from the list of buffered data chunks.
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function copyFromBuffer(n, list) {
+ var ret = Buffer.allocUnsafe(n);
+ var p = list.head;
+ var c = 1;
+ p.data.copy(ret);
+ n -= p.data.length;
+ while (p = p.next) {
+ var buf = p.data;
+ var nb = n > buf.length ? buf.length : n;
+ buf.copy(ret, ret.length - n, 0, nb);
+ n -= nb;
+ if (n === 0) {
+ if (nb === buf.length) {
+ ++c;
+ if (p.next) list.head = p.next;else list.head = list.tail = null;
+ } else {
+ list.head = p;
+ p.data = buf.slice(nb);
+ }
+ break;
+ }
+ ++c;
+ }
+ list.length -= c;
+ return ret;
+}
+
+function endReadable(stream) {
+ var state = stream._readableState;
+
+ // If we get here before consuming all the bytes, then that is a
+ // bug in node. Should never happen.
+ if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream');
+
+ if (!state.endEmitted) {
+ state.ended = true;
+ pna.nextTick(endReadableNT, state, stream);
+ }
+}
+
+function endReadableNT(state, stream) {
+ // Check that we didn't get one last unshift.
+ if (!state.endEmitted && state.length === 0) {
+ state.endEmitted = true;
+ stream.readable = false;
+ stream.emit('end');
+ }
+}
+
+function indexOf(xs, x) {
+ for (var i = 0, l = xs.length; i < l; i++) {
+ if (xs[i] === x) return i;
+ }
+ return -1;
+}
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./_stream_duplex":266,"./internal/streams/BufferList":271,"./internal/streams/destroy":272,"./internal/streams/stream":273,"_process":256,"core-util-is":188,"events":221,"inherits":238,"isarray":240,"process-nextick-args":255,"safe-buffer":280,"string_decoder/":274,"util":157}],269:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// a transform stream is a readable/writable stream where you do
+// something with the data. Sometimes it's called a "filter",
+// but that's not a great name for it, since that implies a thing where
+// some bits pass through, and others are simply ignored. (That would
+// be a valid example of a transform, of course.)
+//
+// While the output is causally related to the input, it's not a
+// necessarily symmetric or synchronous transformation. For example,
+// a zlib stream might take multiple plain-text writes(), and then
+// emit a single compressed chunk some time in the future.
+//
+// Here's how this works:
+//
+// The Transform stream has all the aspects of the readable and writable
+// stream classes. When you write(chunk), that calls _write(chunk,cb)
+// internally, and returns false if there's a lot of pending writes
+// buffered up. When you call read(), that calls _read(n) until
+// there's enough pending readable data buffered up.
+//
+// In a transform stream, the written data is placed in a buffer. When
+// _read(n) is called, it transforms the queued up data, calling the
+// buffered _write cb's as it consumes chunks. If consuming a single
+// written chunk would result in multiple output chunks, then the first
+// outputted bit calls the readcb, and subsequent chunks just go into
+// the read buffer, and will cause it to emit 'readable' if necessary.
+//
+// This way, back-pressure is actually determined by the reading side,
+// since _read has to be called to start processing a new chunk. However,
+// a pathological inflate type of transform can cause excessive buffering
+// here. For example, imagine a stream where every byte of input is
+// interpreted as an integer from 0-255, and then results in that many
+// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in
+// 1kb of data being output. In this case, you could write a very small
+// amount of input, and end up with a very large amount of output. In
+// such a pathological inflating mechanism, there'd be no way to tell
+// the system to stop doing the transform. A single 4MB write could
+// cause the system to run out of memory.
+//
+// However, even in such a pathological case, only a single written chunk
+// would be consumed, and then the rest would wait (un-transformed) until
+// the results of the previous transformed chunk were consumed.
+
+'use strict';
+
+module.exports = Transform;
+
+var Duplex = require('./_stream_duplex');
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+util.inherits(Transform, Duplex);
+
+function afterTransform(er, data) {
+ var ts = this._transformState;
+ ts.transforming = false;
+
+ var cb = ts.writecb;
+
+ if (!cb) {
+ return this.emit('error', new Error('write callback called multiple times'));
+ }
+
+ ts.writechunk = null;
+ ts.writecb = null;
+
+ if (data != null) // single equals check for both `null` and `undefined`
+ this.push(data);
+
+ cb(er);
+
+ var rs = this._readableState;
+ rs.reading = false;
+ if (rs.needReadable || rs.length < rs.highWaterMark) {
+ this._read(rs.highWaterMark);
+ }
+}
+
+function Transform(options) {
+ if (!(this instanceof Transform)) return new Transform(options);
+
+ Duplex.call(this, options);
+
+ this._transformState = {
+ afterTransform: afterTransform.bind(this),
+ needTransform: false,
+ transforming: false,
+ writecb: null,
+ writechunk: null,
+ writeencoding: null
+ };
+
+ // start out asking for a readable event once data is transformed.
+ this._readableState.needReadable = true;
+
+ // we have implemented the _read method, and done the other things
+ // that Readable wants before the first _read call, so unset the
+ // sync guard flag.
+ this._readableState.sync = false;
+
+ if (options) {
+ if (typeof options.transform === 'function') this._transform = options.transform;
+
+ if (typeof options.flush === 'function') this._flush = options.flush;
+ }
+
+ // When the writable side finishes, then flush out anything remaining.
+ this.on('prefinish', prefinish);
+}
+
+function prefinish() {
+ var _this = this;
+
+ if (typeof this._flush === 'function') {
+ this._flush(function (er, data) {
+ done(_this, er, data);
+ });
+ } else {
+ done(this, null, null);
+ }
+}
+
+Transform.prototype.push = function (chunk, encoding) {
+ this._transformState.needTransform = false;
+ return Duplex.prototype.push.call(this, chunk, encoding);
+};
+
+// This is the part where you do stuff!
+// override this function in implementation classes.
+// 'chunk' is an input chunk.
+//
+// Call `push(newChunk)` to pass along transformed output
+// to the readable side. You may call 'push' zero or more times.
+//
+// Call `cb(err)` when you are done with this chunk. If you pass
+// an error, then that'll put the hurt on the whole operation. If you
+// never call cb(), then you'll never get another chunk.
+Transform.prototype._transform = function (chunk, encoding, cb) {
+ throw new Error('_transform() is not implemented');
+};
+
+Transform.prototype._write = function (chunk, encoding, cb) {
+ var ts = this._transformState;
+ ts.writecb = cb;
+ ts.writechunk = chunk;
+ ts.writeencoding = encoding;
+ if (!ts.transforming) {
+ var rs = this._readableState;
+ if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
+ }
+};
+
+// Doesn't matter what the args are here.
+// _transform does all the work.
+// That we got here means that the readable side wants more data.
+Transform.prototype._read = function (n) {
+ var ts = this._transformState;
+
+ if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
+ ts.transforming = true;
+ this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
+ } else {
+ // mark that we need a transform, so that any data that comes in
+ // will get processed, now that we've asked for it.
+ ts.needTransform = true;
+ }
+};
+
+Transform.prototype._destroy = function (err, cb) {
+ var _this2 = this;
+
+ Duplex.prototype._destroy.call(this, err, function (err2) {
+ cb(err2);
+ _this2.emit('close');
+ });
+};
+
+function done(stream, er, data) {
+ if (er) return stream.emit('error', er);
+
+ if (data != null) // single equals check for both `null` and `undefined`
+ stream.push(data);
+
+ // if there's nothing in the write buffer, then that means
+ // that nothing more will ever be provided
+ if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');
+
+ if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');
+
+ return stream.push(null);
+}
+},{"./_stream_duplex":266,"core-util-is":188,"inherits":238}],270:[function(require,module,exports){
+(function (process,global,setImmediate){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// A bit simpler than readable streams.
+// Implement an async ._write(chunk, encoding, cb), and it'll handle all
+// the drain event emission and buffering.
+
+'use strict';
+
+/**/
+
+var pna = require('process-nextick-args');
+/**/
+
+module.exports = Writable;
+
+/* */
+function WriteReq(chunk, encoding, cb) {
+ this.chunk = chunk;
+ this.encoding = encoding;
+ this.callback = cb;
+ this.next = null;
+}
+
+// It seems a linked list but it is not
+// there will be only 2 of these for each stream
+function CorkedRequest(state) {
+ var _this = this;
+
+ this.next = null;
+ this.entry = null;
+ this.finish = function () {
+ onCorkedFinish(_this, state);
+ };
+}
+/* */
+
+/**/
+var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick;
+/**/
+
+/**/
+var Duplex;
+/**/
+
+Writable.WritableState = WritableState;
+
+/**/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/**/
+
+/**/
+var internalUtil = {
+ deprecate: require('util-deprecate')
+};
+/**/
+
+/**/
+var Stream = require('./internal/streams/stream');
+/**/
+
+/**/
+
+var Buffer = require('safe-buffer').Buffer;
+var OurUint8Array = global.Uint8Array || function () {};
+function _uint8ArrayToBuffer(chunk) {
+ return Buffer.from(chunk);
+}
+function _isUint8Array(obj) {
+ return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
+}
+
+/**/
+
+var destroyImpl = require('./internal/streams/destroy');
+
+util.inherits(Writable, Stream);
+
+function nop() {}
+
+function WritableState(options, stream) {
+ Duplex = Duplex || require('./_stream_duplex');
+
+ options = options || {};
+
+ // Duplex streams are both readable and writable, but share
+ // the same options object.
+ // However, some cases require setting options to different
+ // values for the readable and the writable sides of the duplex stream.
+ // These options can be provided separately as readableXXX and writableXXX.
+ var isDuplex = stream instanceof Duplex;
+
+ // object stream flag to indicate whether or not this stream
+ // contains buffers or objects.
+ this.objectMode = !!options.objectMode;
+
+ if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
+
+ // the point at which write() starts returning false
+ // Note: 0 is a valid value, means that we always return false if
+ // the entire buffer is not flushed immediately on write()
+ var hwm = options.highWaterMark;
+ var writableHwm = options.writableHighWaterMark;
+ var defaultHwm = this.objectMode ? 16 : 16 * 1024;
+
+ if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm;
+
+ // cast to ints.
+ this.highWaterMark = Math.floor(this.highWaterMark);
+
+ // if _final has been called
+ this.finalCalled = false;
+
+ // drain event flag.
+ this.needDrain = false;
+ // at the start of calling end()
+ this.ending = false;
+ // when end() has been called, and returned
+ this.ended = false;
+ // when 'finish' is emitted
+ this.finished = false;
+
+ // has it been destroyed
+ this.destroyed = false;
+
+ // should we decode strings into buffers before passing to _write?
+ // this is here so that some node-core streams can optimize string
+ // handling at a lower level.
+ var noDecode = options.decodeStrings === false;
+ this.decodeStrings = !noDecode;
+
+ // Crypto is kind of old and crusty. Historically, its default string
+ // encoding is 'binary' so we have to make this configurable.
+ // Everything else in the universe uses 'utf8', though.
+ this.defaultEncoding = options.defaultEncoding || 'utf8';
+
+ // not an actual buffer we keep track of, but a measurement
+ // of how much we're waiting to get pushed to some underlying
+ // socket or file.
+ this.length = 0;
+
+ // a flag to see when we're in the middle of a write.
+ this.writing = false;
+
+ // when true all writes will be buffered until .uncork() call
+ this.corked = 0;
+
+ // a flag to be able to tell if the onwrite cb is called immediately,
+ // or on a later tick. We set this to true at first, because any
+ // actions that shouldn't happen until "later" should generally also
+ // not happen before the first write call.
+ this.sync = true;
+
+ // a flag to know if we're processing previously buffered items, which
+ // may call the _write() callback in the same tick, so that we don't
+ // end up in an overlapped onwrite situation.
+ this.bufferProcessing = false;
+
+ // the callback that's passed to _write(chunk,cb)
+ this.onwrite = function (er) {
+ onwrite(stream, er);
+ };
+
+ // the callback that the user supplies to write(chunk,encoding,cb)
+ this.writecb = null;
+
+ // the amount that is being written when _write is called.
+ this.writelen = 0;
+
+ this.bufferedRequest = null;
+ this.lastBufferedRequest = null;
+
+ // number of pending user-supplied write callbacks
+ // this must be 0 before 'finish' can be emitted
+ this.pendingcb = 0;
+
+ // emit prefinish if the only thing we're waiting for is _write cbs
+ // This is relevant for synchronous Transform streams
+ this.prefinished = false;
+
+ // True if the error was already emitted and should not be thrown again
+ this.errorEmitted = false;
+
+ // count buffered requests
+ this.bufferedRequestCount = 0;
+
+ // allocate the first CorkedRequest, there is always
+ // one allocated and free to use, and we maintain at most two
+ this.corkedRequestsFree = new CorkedRequest(this);
+}
+
+WritableState.prototype.getBuffer = function getBuffer() {
+ var current = this.bufferedRequest;
+ var out = [];
+ while (current) {
+ out.push(current);
+ current = current.next;
+ }
+ return out;
+};
+
+(function () {
+ try {
+ Object.defineProperty(WritableState.prototype, 'buffer', {
+ get: internalUtil.deprecate(function () {
+ return this.getBuffer();
+ }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')
+ });
+ } catch (_) {}
+})();
+
+// Test _writableState for inheritance to account for Duplex streams,
+// whose prototype chain only points to Readable.
+var realHasInstance;
+if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {
+ realHasInstance = Function.prototype[Symbol.hasInstance];
+ Object.defineProperty(Writable, Symbol.hasInstance, {
+ value: function (object) {
+ if (realHasInstance.call(this, object)) return true;
+ if (this !== Writable) return false;
+
+ return object && object._writableState instanceof WritableState;
+ }
+ });
+} else {
+ realHasInstance = function (object) {
+ return object instanceof this;
+ };
+}
+
+function Writable(options) {
+ Duplex = Duplex || require('./_stream_duplex');
+
+ // Writable ctor is applied to Duplexes, too.
+ // `realHasInstance` is necessary because using plain `instanceof`
+ // would return false, as no `_writableState` property is attached.
+
+ // Trying to use the custom `instanceof` for Writable here will also break the
+ // Node.js LazyTransform implementation, which has a non-trivial getter for
+ // `_writableState` that would lead to infinite recursion.
+ if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {
+ return new Writable(options);
+ }
+
+ this._writableState = new WritableState(options, this);
+
+ // legacy.
+ this.writable = true;
+
+ if (options) {
+ if (typeof options.write === 'function') this._write = options.write;
+
+ if (typeof options.writev === 'function') this._writev = options.writev;
+
+ if (typeof options.destroy === 'function') this._destroy = options.destroy;
+
+ if (typeof options.final === 'function') this._final = options.final;
+ }
+
+ Stream.call(this);
+}
+
+// Otherwise people can pipe Writable streams, which is just wrong.
+Writable.prototype.pipe = function () {
+ this.emit('error', new Error('Cannot pipe, not readable'));
+};
+
+function writeAfterEnd(stream, cb) {
+ var er = new Error('write after end');
+ // TODO: defer error events consistently everywhere, not just the cb
+ stream.emit('error', er);
+ pna.nextTick(cb, er);
+}
+
+// Checks that a user-supplied chunk is valid, especially for the particular
+// mode the stream is in. Currently this means that `null` is never accepted
+// and undefined/non-string values are only allowed in object mode.
+function validChunk(stream, state, chunk, cb) {
+ var valid = true;
+ var er = false;
+
+ if (chunk === null) {
+ er = new TypeError('May not write null values to stream');
+ } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
+ er = new TypeError('Invalid non-string/buffer chunk');
+ }
+ if (er) {
+ stream.emit('error', er);
+ pna.nextTick(cb, er);
+ valid = false;
+ }
+ return valid;
+}
+
+Writable.prototype.write = function (chunk, encoding, cb) {
+ var state = this._writableState;
+ var ret = false;
+ var isBuf = !state.objectMode && _isUint8Array(chunk);
+
+ if (isBuf && !Buffer.isBuffer(chunk)) {
+ chunk = _uint8ArrayToBuffer(chunk);
+ }
+
+ if (typeof encoding === 'function') {
+ cb = encoding;
+ encoding = null;
+ }
+
+ if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
+
+ if (typeof cb !== 'function') cb = nop;
+
+ if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {
+ state.pendingcb++;
+ ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
+ }
+
+ return ret;
+};
+
+Writable.prototype.cork = function () {
+ var state = this._writableState;
+
+ state.corked++;
+};
+
+Writable.prototype.uncork = function () {
+ var state = this._writableState;
+
+ if (state.corked) {
+ state.corked--;
+
+ if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
+ }
+};
+
+Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
+ // node::ParseEncoding() requires lower case.
+ if (typeof encoding === 'string') encoding = encoding.toLowerCase();
+ if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
+ this._writableState.defaultEncoding = encoding;
+ return this;
+};
+
+function decodeChunk(state, chunk, encoding) {
+ if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
+ chunk = Buffer.from(chunk, encoding);
+ }
+ return chunk;
+}
+
+Object.defineProperty(Writable.prototype, 'writableHighWaterMark', {
+ // making it explicit this property is not enumerable
+ // because otherwise some prototype manipulation in
+ // userland will fail
+ enumerable: false,
+ get: function () {
+ return this._writableState.highWaterMark;
+ }
+});
+
+// if we're already writing something, then just put this
+// in the queue, and wait our turn. Otherwise, call _write
+// If we return false, then we need a drain event, so set that flag.
+function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
+ if (!isBuf) {
+ var newChunk = decodeChunk(state, chunk, encoding);
+ if (chunk !== newChunk) {
+ isBuf = true;
+ encoding = 'buffer';
+ chunk = newChunk;
+ }
+ }
+ var len = state.objectMode ? 1 : chunk.length;
+
+ state.length += len;
+
+ var ret = state.length < state.highWaterMark;
+ // we must ensure that previous needDrain will not be reset to false.
+ if (!ret) state.needDrain = true;
+
+ if (state.writing || state.corked) {
+ var last = state.lastBufferedRequest;
+ state.lastBufferedRequest = {
+ chunk: chunk,
+ encoding: encoding,
+ isBuf: isBuf,
+ callback: cb,
+ next: null
+ };
+ if (last) {
+ last.next = state.lastBufferedRequest;
+ } else {
+ state.bufferedRequest = state.lastBufferedRequest;
+ }
+ state.bufferedRequestCount += 1;
+ } else {
+ doWrite(stream, state, false, len, chunk, encoding, cb);
+ }
+
+ return ret;
+}
+
+function doWrite(stream, state, writev, len, chunk, encoding, cb) {
+ state.writelen = len;
+ state.writecb = cb;
+ state.writing = true;
+ state.sync = true;
+ if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
+ state.sync = false;
+}
+
+function onwriteError(stream, state, sync, er, cb) {
+ --state.pendingcb;
+
+ if (sync) {
+ // defer the callback if we are being called synchronously
+ // to avoid piling up things on the stack
+ pna.nextTick(cb, er);
+ // this can emit finish, and it will always happen
+ // after error
+ pna.nextTick(finishMaybe, stream, state);
+ stream._writableState.errorEmitted = true;
+ stream.emit('error', er);
+ } else {
+ // the caller expect this to happen before if
+ // it is async
+ cb(er);
+ stream._writableState.errorEmitted = true;
+ stream.emit('error', er);
+ // this can emit finish, but finish must
+ // always follow error
+ finishMaybe(stream, state);
+ }
+}
+
+function onwriteStateUpdate(state) {
+ state.writing = false;
+ state.writecb = null;
+ state.length -= state.writelen;
+ state.writelen = 0;
+}
+
+function onwrite(stream, er) {
+ var state = stream._writableState;
+ var sync = state.sync;
+ var cb = state.writecb;
+
+ onwriteStateUpdate(state);
+
+ if (er) onwriteError(stream, state, sync, er, cb);else {
+ // Check if we're actually ready to finish, but don't emit yet
+ var finished = needFinish(state);
+
+ if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
+ clearBuffer(stream, state);
+ }
+
+ if (sync) {
+ /**/
+ asyncWrite(afterWrite, stream, state, finished, cb);
+ /**/
+ } else {
+ afterWrite(stream, state, finished, cb);
+ }
+ }
+}
+
+function afterWrite(stream, state, finished, cb) {
+ if (!finished) onwriteDrain(stream, state);
+ state.pendingcb--;
+ cb();
+ finishMaybe(stream, state);
+}
+
+// Must force callback to be called on nextTick, so that we don't
+// emit 'drain' before the write() consumer gets the 'false' return
+// value, and has a chance to attach a 'drain' listener.
+function onwriteDrain(stream, state) {
+ if (state.length === 0 && state.needDrain) {
+ state.needDrain = false;
+ stream.emit('drain');
+ }
+}
+
+// if there's something in the buffer waiting, then process it
+function clearBuffer(stream, state) {
+ state.bufferProcessing = true;
+ var entry = state.bufferedRequest;
+
+ if (stream._writev && entry && entry.next) {
+ // Fast case, write everything using _writev()
+ var l = state.bufferedRequestCount;
+ var buffer = new Array(l);
+ var holder = state.corkedRequestsFree;
+ holder.entry = entry;
+
+ var count = 0;
+ var allBuffers = true;
+ while (entry) {
+ buffer[count] = entry;
+ if (!entry.isBuf) allBuffers = false;
+ entry = entry.next;
+ count += 1;
+ }
+ buffer.allBuffers = allBuffers;
+
+ doWrite(stream, state, true, state.length, buffer, '', holder.finish);
+
+ // doWrite is almost always async, defer these to save a bit of time
+ // as the hot path ends with doWrite
+ state.pendingcb++;
+ state.lastBufferedRequest = null;
+ if (holder.next) {
+ state.corkedRequestsFree = holder.next;
+ holder.next = null;
+ } else {
+ state.corkedRequestsFree = new CorkedRequest(state);
+ }
+ state.bufferedRequestCount = 0;
+ } else {
+ // Slow case, write chunks one-by-one
+ while (entry) {
+ var chunk = entry.chunk;
+ var encoding = entry.encoding;
+ var cb = entry.callback;
+ var len = state.objectMode ? 1 : chunk.length;
+
+ doWrite(stream, state, false, len, chunk, encoding, cb);
+ entry = entry.next;
+ state.bufferedRequestCount--;
+ // if we didn't call the onwrite immediately, then
+ // it means that we need to wait until it does.
+ // also, that means that the chunk and cb are currently
+ // being processed, so move the buffer counter past them.
+ if (state.writing) {
+ break;
+ }
+ }
+
+ if (entry === null) state.lastBufferedRequest = null;
+ }
+
+ state.bufferedRequest = entry;
+ state.bufferProcessing = false;
+}
+
+Writable.prototype._write = function (chunk, encoding, cb) {
+ cb(new Error('_write() is not implemented'));
+};
+
+Writable.prototype._writev = null;
+
+Writable.prototype.end = function (chunk, encoding, cb) {
+ var state = this._writableState;
+
+ if (typeof chunk === 'function') {
+ cb = chunk;
+ chunk = null;
+ encoding = null;
+ } else if (typeof encoding === 'function') {
+ cb = encoding;
+ encoding = null;
+ }
+
+ if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
+
+ // .end() fully uncorks
+ if (state.corked) {
+ state.corked = 1;
+ this.uncork();
+ }
+
+ // ignore unnecessary end() calls.
+ if (!state.ending && !state.finished) endWritable(this, state, cb);
+};
+
+function needFinish(state) {
+ return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
+}
+function callFinal(stream, state) {
+ stream._final(function (err) {
+ state.pendingcb--;
+ if (err) {
+ stream.emit('error', err);
+ }
+ state.prefinished = true;
+ stream.emit('prefinish');
+ finishMaybe(stream, state);
+ });
+}
+function prefinish(stream, state) {
+ if (!state.prefinished && !state.finalCalled) {
+ if (typeof stream._final === 'function') {
+ state.pendingcb++;
+ state.finalCalled = true;
+ pna.nextTick(callFinal, stream, state);
+ } else {
+ state.prefinished = true;
+ stream.emit('prefinish');
+ }
+ }
+}
+
+function finishMaybe(stream, state) {
+ var need = needFinish(state);
+ if (need) {
+ prefinish(stream, state);
+ if (state.pendingcb === 0) {
+ state.finished = true;
+ stream.emit('finish');
+ }
+ }
+ return need;
+}
+
+function endWritable(stream, state, cb) {
+ state.ending = true;
+ finishMaybe(stream, state);
+ if (cb) {
+ if (state.finished) pna.nextTick(cb);else stream.once('finish', cb);
+ }
+ state.ended = true;
+ stream.writable = false;
+}
+
+function onCorkedFinish(corkReq, state, err) {
+ var entry = corkReq.entry;
+ corkReq.entry = null;
+ while (entry) {
+ var cb = entry.callback;
+ state.pendingcb--;
+ cb(err);
+ entry = entry.next;
+ }
+ if (state.corkedRequestsFree) {
+ state.corkedRequestsFree.next = corkReq;
+ } else {
+ state.corkedRequestsFree = corkReq;
+ }
+}
+
+Object.defineProperty(Writable.prototype, 'destroyed', {
+ get: function () {
+ if (this._writableState === undefined) {
+ return false;
+ }
+ return this._writableState.destroyed;
+ },
+ set: function (value) {
+ // we ignore the value if the stream
+ // has not been initialized yet
+ if (!this._writableState) {
+ return;
+ }
+
+ // backward compatibility, the user is explicitly
+ // managing destroyed
+ this._writableState.destroyed = value;
+ }
+});
+
+Writable.prototype.destroy = destroyImpl.destroy;
+Writable.prototype._undestroy = destroyImpl.undestroy;
+Writable.prototype._destroy = function (err, cb) {
+ this.end();
+ cb(err);
+};
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("timers").setImmediate)
+},{"./_stream_duplex":266,"./internal/streams/destroy":272,"./internal/streams/stream":273,"_process":256,"core-util-is":188,"inherits":238,"process-nextick-args":255,"safe-buffer":280,"timers":291,"util-deprecate":292}],271:[function(require,module,exports){
+'use strict';
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var Buffer = require('safe-buffer').Buffer;
+var util = require('util');
+
+function copyBuffer(src, target, offset) {
+ src.copy(target, offset);
+}
+
+module.exports = function () {
+ function BufferList() {
+ _classCallCheck(this, BufferList);
+
+ this.head = null;
+ this.tail = null;
+ this.length = 0;
+ }
+
+ BufferList.prototype.push = function push(v) {
+ var entry = { data: v, next: null };
+ if (this.length > 0) this.tail.next = entry;else this.head = entry;
+ this.tail = entry;
+ ++this.length;
+ };
+
+ BufferList.prototype.unshift = function unshift(v) {
+ var entry = { data: v, next: this.head };
+ if (this.length === 0) this.tail = entry;
+ this.head = entry;
+ ++this.length;
+ };
+
+ BufferList.prototype.shift = function shift() {
+ if (this.length === 0) return;
+ var ret = this.head.data;
+ if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
+ --this.length;
+ return ret;
+ };
+
+ BufferList.prototype.clear = function clear() {
+ this.head = this.tail = null;
+ this.length = 0;
+ };
+
+ BufferList.prototype.join = function join(s) {
+ if (this.length === 0) return '';
+ var p = this.head;
+ var ret = '' + p.data;
+ while (p = p.next) {
+ ret += s + p.data;
+ }return ret;
+ };
+
+ BufferList.prototype.concat = function concat(n) {
+ if (this.length === 0) return Buffer.alloc(0);
+ if (this.length === 1) return this.head.data;
+ var ret = Buffer.allocUnsafe(n >>> 0);
+ var p = this.head;
+ var i = 0;
+ while (p) {
+ copyBuffer(p.data, ret, i);
+ i += p.data.length;
+ p = p.next;
+ }
+ return ret;
+ };
+
+ return BufferList;
+}();
+
+if (util && util.inspect && util.inspect.custom) {
+ module.exports.prototype[util.inspect.custom] = function () {
+ var obj = util.inspect({ length: this.length });
+ return this.constructor.name + ' ' + obj;
+ };
+}
+},{"safe-buffer":280,"util":157}],272:[function(require,module,exports){
+'use strict';
+
+/**/
+
+var pna = require('process-nextick-args');
+/**/
+
+// undocumented cb() API, needed for core, not for public API
+function destroy(err, cb) {
+ var _this = this;
+
+ var readableDestroyed = this._readableState && this._readableState.destroyed;
+ var writableDestroyed = this._writableState && this._writableState.destroyed;
+
+ if (readableDestroyed || writableDestroyed) {
+ if (cb) {
+ cb(err);
+ } else if (err && (!this._writableState || !this._writableState.errorEmitted)) {
+ pna.nextTick(emitErrorNT, this, err);
+ }
+ return this;
+ }
+
+ // we set destroyed to true before firing error callbacks in order
+ // to make it re-entrance safe in case destroy() is called within callbacks
+
+ if (this._readableState) {
+ this._readableState.destroyed = true;
+ }
+
+ // if this is a duplex stream mark the writable part as destroyed as well
+ if (this._writableState) {
+ this._writableState.destroyed = true;
+ }
+
+ this._destroy(err || null, function (err) {
+ if (!cb && err) {
+ pna.nextTick(emitErrorNT, _this, err);
+ if (_this._writableState) {
+ _this._writableState.errorEmitted = true;
+ }
+ } else if (cb) {
+ cb(err);
+ }
+ });
+
+ return this;
+}
+
+function undestroy() {
+ if (this._readableState) {
+ this._readableState.destroyed = false;
+ this._readableState.reading = false;
+ this._readableState.ended = false;
+ this._readableState.endEmitted = false;
+ }
+
+ if (this._writableState) {
+ this._writableState.destroyed = false;
+ this._writableState.ended = false;
+ this._writableState.ending = false;
+ this._writableState.finished = false;
+ this._writableState.errorEmitted = false;
+ }
+}
+
+function emitErrorNT(self, err) {
+ self.emit('error', err);
+}
+
+module.exports = {
+ destroy: destroy,
+ undestroy: undestroy
+};
+},{"process-nextick-args":255}],273:[function(require,module,exports){
+module.exports = require('events').EventEmitter;
+
+},{"events":221}],274:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+'use strict';
+
+/**/
+
+var Buffer = require('safe-buffer').Buffer;
+/**/
+
+var isEncoding = Buffer.isEncoding || function (encoding) {
+ encoding = '' + encoding;
+ switch (encoding && encoding.toLowerCase()) {
+ case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':
+ return true;
+ default:
+ return false;
+ }
+};
+
+function _normalizeEncoding(enc) {
+ if (!enc) return 'utf8';
+ var retried;
+ while (true) {
+ switch (enc) {
+ case 'utf8':
+ case 'utf-8':
+ return 'utf8';
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ return 'utf16le';
+ case 'latin1':
+ case 'binary':
+ return 'latin1';
+ case 'base64':
+ case 'ascii':
+ case 'hex':
+ return enc;
+ default:
+ if (retried) return; // undefined
+ enc = ('' + enc).toLowerCase();
+ retried = true;
+ }
+ }
+};
+
+// Do not cache `Buffer.isEncoding` when checking encoding names as some
+// modules monkey-patch it to support additional encodings
+function normalizeEncoding(enc) {
+ var nenc = _normalizeEncoding(enc);
+ if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);
+ return nenc || enc;
+}
+
+// StringDecoder provides an interface for efficiently splitting a series of
+// buffers into a series of JS strings without breaking apart multi-byte
+// characters.
+exports.StringDecoder = StringDecoder;
+function StringDecoder(encoding) {
+ this.encoding = normalizeEncoding(encoding);
+ var nb;
+ switch (this.encoding) {
+ case 'utf16le':
+ this.text = utf16Text;
+ this.end = utf16End;
+ nb = 4;
+ break;
+ case 'utf8':
+ this.fillLast = utf8FillLast;
+ nb = 4;
+ break;
+ case 'base64':
+ this.text = base64Text;
+ this.end = base64End;
+ nb = 3;
+ break;
+ default:
+ this.write = simpleWrite;
+ this.end = simpleEnd;
+ return;
+ }
+ this.lastNeed = 0;
+ this.lastTotal = 0;
+ this.lastChar = Buffer.allocUnsafe(nb);
+}
+
+StringDecoder.prototype.write = function (buf) {
+ if (buf.length === 0) return '';
+ var r;
+ var i;
+ if (this.lastNeed) {
+ r = this.fillLast(buf);
+ if (r === undefined) return '';
+ i = this.lastNeed;
+ this.lastNeed = 0;
+ } else {
+ i = 0;
+ }
+ if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);
+ return r || '';
+};
+
+StringDecoder.prototype.end = utf8End;
+
+// Returns only complete characters in a Buffer
+StringDecoder.prototype.text = utf8Text;
+
+// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
+StringDecoder.prototype.fillLast = function (buf) {
+ if (this.lastNeed <= buf.length) {
+ buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);
+ return this.lastChar.toString(this.encoding, 0, this.lastTotal);
+ }
+ buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
+ this.lastNeed -= buf.length;
+};
+
+// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
+// continuation byte. If an invalid byte is detected, -2 is returned.
+function utf8CheckByte(byte) {
+ if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;
+ return byte >> 6 === 0x02 ? -1 : -2;
+}
+
+// Checks at most 3 bytes at the end of a Buffer in order to detect an
+// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
+// needed to complete the UTF-8 character (if applicable) are returned.
+function utf8CheckIncomplete(self, buf, i) {
+ var j = buf.length - 1;
+ if (j < i) return 0;
+ var nb = utf8CheckByte(buf[j]);
+ if (nb >= 0) {
+ if (nb > 0) self.lastNeed = nb - 1;
+ return nb;
+ }
+ if (--j < i || nb === -2) return 0;
+ nb = utf8CheckByte(buf[j]);
+ if (nb >= 0) {
+ if (nb > 0) self.lastNeed = nb - 2;
+ return nb;
+ }
+ if (--j < i || nb === -2) return 0;
+ nb = utf8CheckByte(buf[j]);
+ if (nb >= 0) {
+ if (nb > 0) {
+ if (nb === 2) nb = 0;else self.lastNeed = nb - 3;
+ }
+ return nb;
+ }
+ return 0;
+}
+
+// Validates as many continuation bytes for a multi-byte UTF-8 character as
+// needed or are available. If we see a non-continuation byte where we expect
+// one, we "replace" the validated continuation bytes we've seen so far with
+// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding
+// behavior. The continuation byte check is included three times in the case
+// where all of the continuation bytes for a character exist in the same buffer.
+// It is also done this way as a slight performance increase instead of using a
+// loop.
+function utf8CheckExtraBytes(self, buf, p) {
+ if ((buf[0] & 0xC0) !== 0x80) {
+ self.lastNeed = 0;
+ return '\ufffd';
+ }
+ if (self.lastNeed > 1 && buf.length > 1) {
+ if ((buf[1] & 0xC0) !== 0x80) {
+ self.lastNeed = 1;
+ return '\ufffd';
+ }
+ if (self.lastNeed > 2 && buf.length > 2) {
+ if ((buf[2] & 0xC0) !== 0x80) {
+ self.lastNeed = 2;
+ return '\ufffd';
+ }
+ }
+ }
+}
+
+// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
+function utf8FillLast(buf) {
+ var p = this.lastTotal - this.lastNeed;
+ var r = utf8CheckExtraBytes(this, buf, p);
+ if (r !== undefined) return r;
+ if (this.lastNeed <= buf.length) {
+ buf.copy(this.lastChar, p, 0, this.lastNeed);
+ return this.lastChar.toString(this.encoding, 0, this.lastTotal);
+ }
+ buf.copy(this.lastChar, p, 0, buf.length);
+ this.lastNeed -= buf.length;
+}
+
+// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
+// partial character, the character's bytes are buffered until the required
+// number of bytes are available.
+function utf8Text(buf, i) {
+ var total = utf8CheckIncomplete(this, buf, i);
+ if (!this.lastNeed) return buf.toString('utf8', i);
+ this.lastTotal = total;
+ var end = buf.length - (total - this.lastNeed);
+ buf.copy(this.lastChar, 0, end);
+ return buf.toString('utf8', i, end);
+}
+
+// For UTF-8, a replacement character is added when ending on a partial
+// character.
+function utf8End(buf) {
+ var r = buf && buf.length ? this.write(buf) : '';
+ if (this.lastNeed) return r + '\ufffd';
+ return r;
+}
+
+// UTF-16LE typically needs two bytes per character, but even if we have an even
+// number of bytes available, we need to check if we end on a leading/high
+// surrogate. In that case, we need to wait for the next two bytes in order to
+// decode the last character properly.
+function utf16Text(buf, i) {
+ if ((buf.length - i) % 2 === 0) {
+ var r = buf.toString('utf16le', i);
+ if (r) {
+ var c = r.charCodeAt(r.length - 1);
+ if (c >= 0xD800 && c <= 0xDBFF) {
+ this.lastNeed = 2;
+ this.lastTotal = 4;
+ this.lastChar[0] = buf[buf.length - 2];
+ this.lastChar[1] = buf[buf.length - 1];
+ return r.slice(0, -1);
+ }
+ }
+ return r;
+ }
+ this.lastNeed = 1;
+ this.lastTotal = 2;
+ this.lastChar[0] = buf[buf.length - 1];
+ return buf.toString('utf16le', i, buf.length - 1);
+}
+
+// For UTF-16LE we do not explicitly append special replacement characters if we
+// end on a partial character, we simply let v8 handle that.
+function utf16End(buf) {
+ var r = buf && buf.length ? this.write(buf) : '';
+ if (this.lastNeed) {
+ var end = this.lastTotal - this.lastNeed;
+ return r + this.lastChar.toString('utf16le', 0, end);
+ }
+ return r;
+}
+
+function base64Text(buf, i) {
+ var n = (buf.length - i) % 3;
+ if (n === 0) return buf.toString('base64', i);
+ this.lastNeed = 3 - n;
+ this.lastTotal = 3;
+ if (n === 1) {
+ this.lastChar[0] = buf[buf.length - 1];
+ } else {
+ this.lastChar[0] = buf[buf.length - 2];
+ this.lastChar[1] = buf[buf.length - 1];
+ }
+ return buf.toString('base64', i, buf.length - n);
+}
+
+function base64End(buf) {
+ var r = buf && buf.length ? this.write(buf) : '';
+ if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);
+ return r;
+}
+
+// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
+function simpleWrite(buf) {
+ return buf.toString(this.encoding);
+}
+
+function simpleEnd(buf) {
+ return buf && buf.length ? this.write(buf) : '';
+}
+},{"safe-buffer":280}],275:[function(require,module,exports){
+module.exports = require('./readable').PassThrough
+
+},{"./readable":276}],276:[function(require,module,exports){
+exports = module.exports = require('./lib/_stream_readable.js');
+exports.Stream = exports;
+exports.Readable = exports;
+exports.Writable = require('./lib/_stream_writable.js');
+exports.Duplex = require('./lib/_stream_duplex.js');
+exports.Transform = require('./lib/_stream_transform.js');
+exports.PassThrough = require('./lib/_stream_passthrough.js');
+
+},{"./lib/_stream_duplex.js":266,"./lib/_stream_passthrough.js":267,"./lib/_stream_readable.js":268,"./lib/_stream_transform.js":269,"./lib/_stream_writable.js":270}],277:[function(require,module,exports){
+module.exports = require('./readable').Transform
+
+},{"./readable":276}],278:[function(require,module,exports){
+module.exports = require('./lib/_stream_writable.js');
+
+},{"./lib/_stream_writable.js":270}],279:[function(require,module,exports){
+arguments[4][114][0].apply(exports,arguments)
+},{"buffer":186,"dup":114,"hash-base":223,"inherits":238}],280:[function(require,module,exports){
+arguments[4][115][0].apply(exports,arguments)
+},{"buffer":186,"dup":115}],281:[function(require,module,exports){
+arguments[4][122][0].apply(exports,arguments)
+},{"dup":122,"safe-buffer":280}],282:[function(require,module,exports){
+arguments[4][123][0].apply(exports,arguments)
+},{"./sha":283,"./sha1":284,"./sha224":285,"./sha256":286,"./sha384":287,"./sha512":288,"dup":123}],283:[function(require,module,exports){
+arguments[4][124][0].apply(exports,arguments)
+},{"./hash":281,"dup":124,"inherits":238,"safe-buffer":280}],284:[function(require,module,exports){
+arguments[4][125][0].apply(exports,arguments)
+},{"./hash":281,"dup":125,"inherits":238,"safe-buffer":280}],285:[function(require,module,exports){
+arguments[4][126][0].apply(exports,arguments)
+},{"./hash":281,"./sha256":286,"dup":126,"inherits":238,"safe-buffer":280}],286:[function(require,module,exports){
+arguments[4][127][0].apply(exports,arguments)
+},{"./hash":281,"dup":127,"inherits":238,"safe-buffer":280}],287:[function(require,module,exports){
+arguments[4][128][0].apply(exports,arguments)
+},{"./hash":281,"./sha512":288,"dup":128,"inherits":238,"safe-buffer":280}],288:[function(require,module,exports){
+arguments[4][129][0].apply(exports,arguments)
+},{"./hash":281,"dup":129,"inherits":238,"safe-buffer":280}],289:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+module.exports = Stream;
+
+var EE = require('events').EventEmitter;
+var inherits = require('inherits');
+
+inherits(Stream, EE);
+Stream.Readable = require('readable-stream/readable.js');
+Stream.Writable = require('readable-stream/writable.js');
+Stream.Duplex = require('readable-stream/duplex.js');
+Stream.Transform = require('readable-stream/transform.js');
+Stream.PassThrough = require('readable-stream/passthrough.js');
+
+// Backwards-compat with node 0.4.x
+Stream.Stream = Stream;
+
+
+
+// old-style streams. Note that the pipe method (the only relevant
+// part of this class) is overridden in the Readable class.
+
+function Stream() {
+ EE.call(this);
+}
+
+Stream.prototype.pipe = function(dest, options) {
+ var source = this;
+
+ function ondata(chunk) {
+ if (dest.writable) {
+ if (false === dest.write(chunk) && source.pause) {
+ source.pause();
+ }
+ }
+ }
+
+ source.on('data', ondata);
+
+ function ondrain() {
+ if (source.readable && source.resume) {
+ source.resume();
+ }
+ }
+
+ dest.on('drain', ondrain);
+
+ // If the 'end' option is not supplied, dest.end() will be called when
+ // source gets the 'end' or 'close' events. Only dest.end() once.
+ if (!dest._isStdio && (!options || options.end !== false)) {
+ source.on('end', onend);
+ source.on('close', onclose);
+ }
+
+ var didOnEnd = false;
+ function onend() {
+ if (didOnEnd) return;
+ didOnEnd = true;
+
+ dest.end();
+ }
+
+
+ function onclose() {
+ if (didOnEnd) return;
+ didOnEnd = true;
+
+ if (typeof dest.destroy === 'function') dest.destroy();
+ }
+
+ // don't leave dangling pipes when there are errors.
+ function onerror(er) {
+ cleanup();
+ if (EE.listenerCount(this, 'error') === 0) {
+ throw er; // Unhandled stream error in pipe.
+ }
+ }
+
+ source.on('error', onerror);
+ dest.on('error', onerror);
+
+ // remove all the event listeners that were added.
+ function cleanup() {
+ source.removeListener('data', ondata);
+ dest.removeListener('drain', ondrain);
+
+ source.removeListener('end', onend);
+ source.removeListener('close', onclose);
+
+ source.removeListener('error', onerror);
+ dest.removeListener('error', onerror);
+
+ source.removeListener('end', cleanup);
+ source.removeListener('close', cleanup);
+
+ dest.removeListener('close', cleanup);
+ }
+
+ source.on('end', cleanup);
+ source.on('close', cleanup);
+
+ dest.on('close', cleanup);
+
+ dest.emit('pipe', source);
+
+ // Allow for unix-like usage: A.pipe(B).pipe(C)
+ return dest;
+};
+
+},{"events":221,"inherits":238,"readable-stream/duplex.js":265,"readable-stream/passthrough.js":275,"readable-stream/readable.js":276,"readable-stream/transform.js":277,"readable-stream/writable.js":278}],290:[function(require,module,exports){
+arguments[4][274][0].apply(exports,arguments)
+},{"dup":274,"safe-buffer":280}],291:[function(require,module,exports){
+(function (setImmediate,clearImmediate){
+var nextTick = require('process/browser.js').nextTick;
+var apply = Function.prototype.apply;
+var slice = Array.prototype.slice;
+var immediateIds = {};
+var nextImmediateId = 0;
+
+// DOM APIs, for completeness
+
+exports.setTimeout = function() {
+ return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout);
+};
+exports.setInterval = function() {
+ return new Timeout(apply.call(setInterval, window, arguments), clearInterval);
+};
+exports.clearTimeout =
+exports.clearInterval = function(timeout) { timeout.close(); };
+
+function Timeout(id, clearFn) {
+ this._id = id;
+ this._clearFn = clearFn;
+}
+Timeout.prototype.unref = Timeout.prototype.ref = function() {};
+Timeout.prototype.close = function() {
+ this._clearFn.call(window, this._id);
+};
+
+// Does not start the time, just sets up the members needed.
+exports.enroll = function(item, msecs) {
+ clearTimeout(item._idleTimeoutId);
+ item._idleTimeout = msecs;
+};
+
+exports.unenroll = function(item) {
+ clearTimeout(item._idleTimeoutId);
+ item._idleTimeout = -1;
+};
+
+exports._unrefActive = exports.active = function(item) {
+ clearTimeout(item._idleTimeoutId);
+
+ var msecs = item._idleTimeout;
+ if (msecs >= 0) {
+ item._idleTimeoutId = setTimeout(function onTimeout() {
+ if (item._onTimeout)
+ item._onTimeout();
+ }, msecs);
+ }
+};
+
+// That's not how node.js implements it but the exposed api is the same.
+exports.setImmediate = typeof setImmediate === "function" ? setImmediate : function(fn) {
+ var id = nextImmediateId++;
+ var args = arguments.length < 2 ? false : slice.call(arguments, 1);
+
+ immediateIds[id] = true;
+
+ nextTick(function onNextTick() {
+ if (immediateIds[id]) {
+ // fn.call() is faster so we optimize for the common use-case
+ // @see http://jsperf.com/call-apply-segu
+ if (args) {
+ fn.apply(null, args);
+ } else {
+ fn.call(null);
+ }
+ // Prevent ids from leaking
+ exports.clearImmediate(id);
+ }
+ });
+
+ return id;
+};
+
+exports.clearImmediate = typeof clearImmediate === "function" ? clearImmediate : function(id) {
+ delete immediateIds[id];
+};
+}).call(this,require("timers").setImmediate,require("timers").clearImmediate)
+},{"process/browser.js":256,"timers":291}],292:[function(require,module,exports){
+(function (global){
+
+/**
+ * Module exports.
+ */
+
+module.exports = deprecate;
+
+/**
+ * Mark that a method should not be used.
+ * Returns a modified function which warns once by default.
+ *
+ * If `localStorage.noDeprecation = true` is set, then it is a no-op.
+ *
+ * If `localStorage.throwDeprecation = true` is set, then deprecated functions
+ * will throw an Error when invoked.
+ *
+ * If `localStorage.traceDeprecation = true` is set, then deprecated functions
+ * will invoke `console.trace()` instead of `console.error()`.
+ *
+ * @param {Function} fn - the function to deprecate
+ * @param {String} msg - the string to print to the console when `fn` is invoked
+ * @returns {Function} a new "deprecated" version of `fn`
+ * @api public
+ */
+
+function deprecate (fn, msg) {
+ if (config('noDeprecation')) {
+ return fn;
+ }
+
+ var warned = false;
+ function deprecated() {
+ if (!warned) {
+ if (config('throwDeprecation')) {
+ throw new Error(msg);
+ } else if (config('traceDeprecation')) {
+ console.trace(msg);
+ } else {
+ console.warn(msg);
+ }
+ warned = true;
+ }
+ return fn.apply(this, arguments);
+ }
+
+ return deprecated;
+}
+
+/**
+ * Checks `localStorage` for boolean values for the given `name`.
+ *
+ * @param {String} name
+ * @returns {Boolean}
+ * @api private
+ */
+
+function config (name) {
+ // accessing global.localStorage can trigger a DOMException in sandboxed iframes
+ try {
+ if (!global.localStorage) return false;
+ } catch (_) {
+ return false;
+ }
+ var val = global.localStorage[name];
+ if (null == val) return false;
+ return String(val).toLowerCase() === 'true';
+}
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}],293:[function(require,module,exports){
+var indexOf = function (xs, item) {
+ if (xs.indexOf) return xs.indexOf(item);
+ else for (var i = 0; i < xs.length; i++) {
+ if (xs[i] === item) return i;
+ }
+ return -1;
+};
+var Object_keys = function (obj) {
+ if (Object.keys) return Object.keys(obj)
+ else {
+ var res = [];
+ for (var key in obj) res.push(key)
+ return res;
+ }
+};
+
+var forEach = function (xs, fn) {
+ if (xs.forEach) return xs.forEach(fn)
+ else for (var i = 0; i < xs.length; i++) {
+ fn(xs[i], i, xs);
+ }
+};
+
+var defineProp = (function() {
+ try {
+ Object.defineProperty({}, '_', {});
+ return function(obj, name, value) {
+ Object.defineProperty(obj, name, {
+ writable: true,
+ enumerable: false,
+ configurable: true,
+ value: value
+ })
+ };
+ } catch(e) {
+ return function(obj, name, value) {
+ obj[name] = value;
+ };
+ }
+}());
+
+var globals = ['Array', 'Boolean', 'Date', 'Error', 'EvalError', 'Function',
+'Infinity', 'JSON', 'Math', 'NaN', 'Number', 'Object', 'RangeError',
+'ReferenceError', 'RegExp', 'String', 'SyntaxError', 'TypeError', 'URIError',
+'decodeURI', 'decodeURIComponent', 'encodeURI', 'encodeURIComponent', 'escape',
+'eval', 'isFinite', 'isNaN', 'parseFloat', 'parseInt', 'undefined', 'unescape'];
+
+function Context() {}
+Context.prototype = {};
+
+var Script = exports.Script = function NodeScript (code) {
+ if (!(this instanceof Script)) return new Script(code);
+ this.code = code;
+};
+
+Script.prototype.runInContext = function (context) {
+ if (!(context instanceof Context)) {
+ throw new TypeError("needs a 'context' argument.");
+ }
+
+ var iframe = document.createElement('iframe');
+ if (!iframe.style) iframe.style = {};
+ iframe.style.display = 'none';
+
+ document.body.appendChild(iframe);
+
+ var win = iframe.contentWindow;
+ var wEval = win.eval, wExecScript = win.execScript;
+
+ if (!wEval && wExecScript) {
+ // win.eval() magically appears when this is called in IE:
+ wExecScript.call(win, 'null');
+ wEval = win.eval;
+ }
+
+ forEach(Object_keys(context), function (key) {
+ win[key] = context[key];
+ });
+ forEach(globals, function (key) {
+ if (context[key]) {
+ win[key] = context[key];
+ }
+ });
+
+ var winKeys = Object_keys(win);
+
+ var res = wEval.call(win, this.code);
+
+ forEach(Object_keys(win), function (key) {
+ // Avoid copying circular objects like `top` and `window` by only
+ // updating existing context properties or new properties in the `win`
+ // that was only introduced after the eval.
+ if (key in context || indexOf(winKeys, key) === -1) {
+ context[key] = win[key];
+ }
+ });
+
+ forEach(globals, function (key) {
+ if (!(key in context)) {
+ defineProp(context, key, win[key]);
+ }
+ });
+
+ document.body.removeChild(iframe);
+
+ return res;
+};
+
+Script.prototype.runInThisContext = function () {
+ return eval(this.code); // maybe...
+};
+
+Script.prototype.runInNewContext = function (context) {
+ var ctx = Script.createContext(context);
+ var res = this.runInContext(ctx);
+
+ if (context) {
+ forEach(Object_keys(ctx), function (key) {
+ context[key] = ctx[key];
+ });
+ }
+
+ return res;
+};
+
+forEach(Object_keys(Script.prototype), function (name) {
+ exports[name] = Script[name] = function (code) {
+ var s = Script(code);
+ return s[name].apply(s, [].slice.call(arguments, 1));
+ };
+});
+
+exports.isContext = function (context) {
+ return context instanceof Context;
+};
+
+exports.createScript = function (code) {
+ return exports.Script(code);
+};
+
+exports.createContext = Script.createContext = function (context) {
+ var copy = new Context();
+ if(typeof context === 'object') {
+ forEach(Object_keys(context), function (key) {
+ copy[key] = context[key];
+ });
+ }
+ return copy;
+};
+
+},{}]},{},[139])(139)
+});
diff --git a/example/browser-example.html b/example/browser-example.html
new file mode 100644
index 0000000..da2afe7
--- /dev/null
+++ b/example/browser-example.html
@@ -0,0 +1,59 @@
+
+
+
+
+ CosmosJS Example
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/package.json b/package.json
index 7ec4c0a..0c75273 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
{
"name": "@cosmostation/cosmosjs",
- "version": "0.5.6",
+ "version": "0.5.7",
"description": "A JavasSript Open Source Library for Cosmos Network, IRISnet, and Kava",
"main": "./src/index.js",
"repository": {