Add bindings for threshold sig and upgraded wasmer

Signed-off-by: lovesh <lovesh.bond@gmail.com>

Cargo.toml

@@ -5,7 +5,7 @@ edition = "2021"
 license = "Apache-2.0"
 name = "dock_crypto_wasm"
 repository = "https://github.com/docknetwork/crypto-wasm"
-version = "0.14.0"
+version = "0.15.0"
 
 [lib]
 crate-type = ["cdylib", "rlib"]
@@ -20,18 +20,20 @@ js-sys = "0.3"
 rand = { version = "0.7", features = ["wasm-bindgen"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = { version = "1.0"}
-serde-wasm-bindgen = "0.4.3"
-wasm-bindgen = "= 0.2.84"
+serde-wasm-bindgen = "0.4.5"
+wasm-bindgen = "= 0.2.86"
 dlmalloc = { version = "0.2.4", features = ["global"], optional = true }
-bbs_plus = { version = "0.14.0", default-features = false }
-vb_accumulator = { version = "0.14.0", default-features = false }
-schnorr_pok = { version = "0.11.0", default-features = false }
-proof_system = { version = "0.20.0", default-features = false }
-coconut-crypto = { version = "0.3.0", default-features = false }
-dock_crypto_utils = { version = "0.12.0", default-features = false }
-saver = { version = "0.11.0", default-features = false }
-legogroth16 = {version = "0.8.0", default-features = false, features = ["circom", "wasmer-js"] }
 serde_with = { version = "1.10.0", default-features = false, features = ["macros"] }
+bbs_plus = { version = "0.15.0", default-features = false }
+vb_accumulator = { version = "0.16.0", default-features = false }
+schnorr_pok = { version = "0.13.0", default-features = false }
+proof_system = { version = "0.21.0", default-features = false }
+coconut-crypto = { version = "0.4.0", default-features = false }
+dock_crypto_utils = { version = "0.14.0", default-features = false }
+saver = { version = "0.12.0", default-features = false }
+legogroth16 = {version = "0.9.0", default-features = false, features = ["circom", "wasmer-js"] }
+secret_sharing_and_dkg = { version = "0.6.0", default-features = false }
+oblivious_transfer_protocols = { version = "0.2.0", default-features = false}
 
 ark-ec = { version = "^0.4.0", default-features = false }
 ark-ff = { version = "^0.4.0", default-features = false }
@@ -45,12 +47,7 @@ zeroize = { version = "1.6.0", features = ["derive"] }
 
 [dev-dependencies]
 wasm-bindgen-test = "0.3.33"
-
-[dev-dependencies.web-sys]
-version = "0.3"
-features = [
-    'console'
-]
+web-sys = { version = "0.3", features = ["console"] }
 
 [profile.dev]
 opt-level = 1

README.md

@@ -84,6 +84,10 @@ The above primitives can be combined using the composite proof system. An exampl
 different signatures and the message lists. Another example is proving knowledge of the signature and messages and certain message's presence (absence) 
 in an accumulator. Or the knowledge of 5 signatures and proving certain message is the same in the 5 message lists. 
 
+### DKG from FROST
+
+### Threshold BBS+ and BBS
+
 ## Getting started
 
 To use this package within your project simply run

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@docknetwork/crypto-wasm",
-  "version": "0.18.1",
+  "version": "0.19.0",
   "author": "Dock.io",
   "license": "Apache-2.0",
   "private": false,

src/bbs.rs

@@ -1,6 +1,6 @@
 use crate::utils::{
     fr_from_uint8_array, g1_affine_from_uint8_array, g1_affine_to_jsvalue,
-    g1_affine_to_uint8_array, get_seeded_rng, random_bytes, set_panic_hook,
+    g1_affine_to_uint8_array, get_seeded_rng, js_set_to_btree_set, random_bytes, set_panic_hook,
 };
 
 use bbs_plus::{proof::MessageOrBlinding, setup::MultiMessageSignatureParams};
@@ -235,11 +235,7 @@ pub fn bbs_initialize_proof_of_knowledge_of_signature(
     // TODO: Avoid this hack of passing false, create separate method to parse
     let mut blindings = encode_messages_as_js_map_to_fr_btreemap(&blindings, false)?;
     let messages = encode_messages_as_js_array_to_fr_vec(&messages, encode_messages)?;
-    let revealed_indices: BTreeSet<usize> = revealed_indices
-        .values()
-        .into_iter()
-        .map(|i| serde_wasm_bindgen::from_value(i.unwrap()).unwrap())
-        .collect();
+    let revealed_indices = js_set_to_btree_set::<usize>(&revealed_indices);
     let msg_iter = messages.iter().enumerate().map(|(idx, message)| {
         if revealed_indices.contains(&idx) {
             MessageOrBlinding::RevealMessage(message)

src/bbs_plus.rs

@@ -1,7 +1,7 @@
 use crate::utils::{
     fr_from_uint8_array, g1_affine_from_uint8_array, g1_affine_to_jsvalue,
     g1_affine_to_uint8_array, g2_affine_from_uint8_array, g2_affine_to_jsvalue,
-    g2_affine_to_uint8_array, get_seeded_rng, random_bytes, set_panic_hook,
+    g2_affine_to_uint8_array, get_seeded_rng, js_set_to_btree_set, random_bytes, set_panic_hook,
 };
 
 use bbs_plus::{proof::MessageOrBlinding, setup::MultiMessageSignatureParams};
@@ -338,7 +338,6 @@ pub fn bbs_plus_verify_g1(
     encode_messages: bool,
 ) -> Result<JsValue, JsValue> {
     set_panic_hook();
-    // let signature: SigG1 = serde_wasm_bindgen::from_value(signature)?;
     let signature = obj_from_uint8array!(BBSPlusSigG1, signature, true);
     let pk = obj_from_uint8array!(BBSPlusPublicKeyG2, public_key, false, "BBSPlusPublicKeyG2");
     let params: BBSPlusSigParamsG1 = serde_wasm_bindgen::from_value(params)?;
@@ -410,10 +409,8 @@ pub fn bbs_plus_unblind_sig_g2(
     blinding: js_sys::Uint8Array,
 ) -> Result<js_sys::Uint8Array, JsValue> {
     set_panic_hook();
-    // let signature: SigG2 = serde_wasm_bindgen::from_value(blind_signature)?;
     let signature = obj_from_uint8array!(BBSPlusSigG2, blind_signature, true);
     let blinding = fr_from_uint8_array(blinding, true)?;
-    // serde_wasm_bindgen::to_value(&signature.unblind(&blinding).map_err(|e| JsValue::from(e)))
     Ok(obj_to_uint8array!(
         &signature.unblind(&blinding),
         true,
@@ -431,7 +428,6 @@ pub fn bbs_plus_verify_g2(
 ) -> Result<JsValue, JsValue> {
     set_panic_hook();
 
-    // let signature: SigG2 = serde_wasm_bindgen::from_value(signature)?;
     let signature = obj_from_uint8array!(BBSPlusSigG2, signature, true);
     let pk = obj_from_uint8array!(BBSPlusPublicKeyG1, public_key, false, "BBSPlusPublicKeyG1");
     let params: BBSPlusSigParamsG2 = serde_wasm_bindgen::from_value(params)?;
@@ -467,11 +463,7 @@ pub fn bbs_plus_initialize_proof_of_knowledge_of_signature(
     // TODO: Avoid this hack of passing false, create separate method to parse
     let mut blindings = encode_messages_as_js_map_to_fr_btreemap(&blindings, false)?;
     let messages = encode_messages_as_js_array_to_fr_vec(&messages, encode_messages)?;
-    let revealed_indices: BTreeSet<usize> = revealed_indices
-        .values()
-        .into_iter()
-        .map(|i| serde_wasm_bindgen::from_value(i.unwrap()).unwrap())
-        .collect();
+    let revealed_indices = js_set_to_btree_set::<usize>(&revealed_indices);
     let msg_iter = messages.iter().enumerate().map(|(idx, message)| {
         if revealed_indices.contains(&idx) {
             MessageOrBlinding::RevealMessage(message)
@@ -500,7 +492,6 @@ pub fn bbs_plus_gen_proof(
     let protocol: BBSPlusPoKOfSigProtocol = serde_wasm_bindgen::from_value(protocol)?;
     let challenge = fr_from_uint8_array(challenge, false)?;
     match protocol.gen_proof(&challenge) {
-        // Ok(proof) => Ok(serde_wasm_bindgen::to_value(&proof).map_err(|e| JsValue::from(e)).unwrap()),
         Ok(proof) => Ok(obj_to_uint8array!(&proof, false, "BBS+ProofG1")),
         Err(e) => Err(JsValue::from(&format!("{:?}", e))),
     }