v0.11.0

Changed

• Updated the minimum required Rust version to 1.81. This change is due to multiple dependencies of this crate now requiring Rust 1.81 or later
• Upgraded proof_system, bbs_plus, dock_crypto_utils, and legogroth16 dependencies
• Upgraded oxrdf, oxttl, oxsdatatypes, oxiri, and rdf-canon dependencies
• Upgraded other dependencies

v0.10.0

Added

• Added more detailed errors related to verification methods

Changed

• Upgraded oxrdf, oxttl, oxsdatatypes, and rdf-canon dependencies, allowing us to remove the alpha tag from the version
• Upgraded serde_cbor to ciborium for CBOR serialization to resolve RUSTSEC-2021-0127
• Refactored KeyGraph struct

v0.10.1-alpha.1

Changed

• Added KeyPairBase58Btc to generate base58btc-encoded keypairs
• Upgraded oxsdatatypes and oxiri dependencies

v0.10-alpha.0

Changed

• BREAKING Changed key encoding format from base64url to base58btc + multicodecs
• BREAKING Replaced PPID representation with did:key instead of ppid:
• BREAKING Upgraded docknetwork/crypto libraries (proof_system, bbs_plus, dock_crypto_utils, legogroth16) resulting in breaking changes in several cryptographic objects
• Updated oxrdf, oxttl, rdf-canon, and other dependencies

Fixed

• Separated zk-SNARK proving keys and verifying keys in several test cases

v0.9.1-alpha.4

Changed

• Adjusted the input conditions for derive_proof to correctly exclude invalid input patterns
• Added verification rule for rejecting VP with empty statements
• Improved formatting

v0.9.1-alpha.3

Changed

• Upgraded oxrdf, oxttl, and rdf-canon dependencies

v0.9.1-alpha.2

Changed

• Relax the input conditions for derive_proof to allow deriving VP without VCs but only with PPID

v0.9.1-alpha.1

Fixed

• Increased the previously insufficient vector capacity in signature::hash function

Changed

• Upgraded oxrdf, oxttl, oxsdatatypes, oxiri, and rdf-canon from GitHub sources to pre-release versions on crates.io
• Published pre-release version on crates.io
• Updated README

v0.9.0

Added

• Predicate proofs generation and verification

Changed

• The way of hashing terms with datatype of xsd:date, xsd:dateTime, schema:Date, schema:DateTime, and xsd:integer to allow range proofs
• Upgrade dependencies

v0.8.1

Changed

• change proofPurpose of VP from assertionMethod to authentication to align with the spec