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CHANGELOG.md

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Changelog

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Under construction.

0.1.1 - 2022-03-15

Fixed

  • umbral-pre bumped to 0.5.2 and k256 bumped to 0.10.4 to make use of an important bugfix (see RustCrypto/elliptic-curves#529). Previous 0.1.* versions (using k256 0.10.2 with the bug) are yanked.

0.1.0 - 2022-03-14

Changed

  • Renamed staker_address to staking_provider_address in NodeMetadataPayload fields and RevocationOrder::new parameters. (#10)
  • Renamed NodeMetadataPayload.decentralized_identity_evidence to operator_signature. (#10)
  • Declared NodeMetadataPayload.operator_signature as recoverable::Signature instead of just a byte array. This allows the user to detect an invalid signature on NodeMetadata creation. (#11)
  • Renamed NodeMetadataPayload.certificate_bytes to certificate_der (although it is not deserialized on the Rust side, so the DER format is not strictly enforced). (#13)
  • Changed some method and field names in WASM bindings to conform to JS style (camel case). New names are: TreasureMap.publisherVerifyingKey, TreasureMap.bobVerifyingKey, TreasureMap.encryptedKfrag, RetrievalKit.queriedAddresses, RevocationOrder.verifySignature, NodeMetadataPayload.verifyingKey, NodeMetadataPayload.encryptingKey, NodeMetadataPayload.timestampEpoch, MetadataRequest.announceNodes. (#9)
  • Moved ADDRESS_SIZE to Address::SIZE. (#14)
  • MetadataResponse::verify() and ReencryptionResponse::verify() return a Result instead of Option. (#14)
  • Renamed RevocationOrder::verify_signature() to verify() and made it return a Result<(Address, EncryptedKeyFrag)>. (#14)

Added

  • TreasureMap::make_revocation_orders() (with the corresponding methods in Python and WASM bindings). (#9)
  • HRAC.fromBytes() in WASM bindings (#9), and in Python bindings (#14).
  • RevocationOrder.stakingProviderAddress in WASM bindings. (#9)
  • MetadataResponse.verify() in WASM bindings. (#9)
  • impl From<[u8; 16]> for HRAC. (#9)
  • Made RevocationOrder.staking_provider_address public. (#9) Rolled back in (#14) in favor of the return value from verify().
  • HRAC::SIZE constant (#14)
  • VerificationError for use in various verify() methods. (#14)

Fixed

  • Some methods in WASM bindings that were previously taking self are now taking &self, leading to a more idiomatic behavior in JS. (#9)

0.0.4 - 2022-02-09

Changed

  • Changed "worker" to "operator" in the API, according to the new terminology. (#5)

0.0.3 - 2022-02-03

Fixed

  • Added the manifest to the Python bindings package, fixing the source distribution build.

0.0.2 - 2022-01-25

Changed

  • umbral-pre dependency bumped to 0.5 (and to match it, MSRV to 1.56, and Rust edition to 2021). The API was updated accordingly (mainly due to the no-clone approach). Note that this changes the ABI as well. (#4)
  • NodeMetadataPayload.decentralized_identity_evidence is now a fixed-sized array in the serialized metadata. (#2)
  • k256 dependency bumped to 0.10, and umbral-pre to 0.5. (#2)
  • NodeMetadataPayload.canonical_address and the parameter ursula_address of RevocationOrder::new() are renamed to staker_address. (#2)

Added

  • WASM bindings. (#1)
  • NodeMetadataPayload::derive_worker_address() method. (#2)

0.0.1 - 2021-12-25

Initial release.