ed25519-zebra/CHANGELOG.md

CHANGELOG

Entries are listed in reverse chronological order.

3.0.0

• Fix typo by @rex4539 in https://github.com/ZcashFoundation/ed25519-zebra/pull/32
• Add Zeroize impl for SigningKey by @kim in https://github.com/ZcashFoundation/ed25519-zebra/pull/34
• Add JNI code for ed25519-zebra by @droark in https://github.com/ZcashFoundation/ed25519-zebra/pull/37
• Update rand_core to 0.6 and rand to 0.8 by @dconnolly in https://github.com/ZcashFoundation/ed25519-zebra/pull/44
• dependencies: update zeroize to 1.2 by @FintanH in https://github.com/ZcashFoundation/ed25519-zebra/pull/52

2.2.0

• Add PartialOrd, Ord implementations for VerificationKeyBytes. While the derived ordering is not cryptographically meaningful, deriving these traits is useful because it allows, e.g., using VerificationKeyBytes as the key to a BTreeMap (contributed by @cloudhead).

2.1.2

• Updates sha2 version to 0.9 and curve25519-dalek version to 3.

2.1.1

• Add a missing multiplication by the cofactor in batch verification and test that individual and batch verification agree. This corrects an omission that should have been included in 2.0.0.

2.1.0

• Implements Clone + Debug for batch::Item and provides batch::Item::verify_single to perform fallback verification in case of batch failure.

2.0.0

• Implements ZIP 215, so that batched and individual verification agree on whether signatures are valid.

1.0.0

• Adds impl TryFrom<&[u8]> for all types.

1.0.0-pre.0

• Add a note about versioning to handle ZIP 215.

0.4.1

• Change docs.rs configuration in Cargo.toml to not refer to the removed batch feature so that the docs render correctly on docs.rs.

0.4.0

• The sync batch verification api is changed to remove a dependence on the message lifetime that made it difficult to use in async contexts.

0.3.0

• Change terminology from secret and public keys to signing and verification keys.
• Remove async batch verification in favor of a sync api; the async approach is to be developed in another crate.

0.2.3

• The previous implementation exactly matched the behavior of libsodium 1.0.15 with the ED25519_COMPAT configuration, but this configuration wasn't used by zcashd. This commit changes the validation rules to exactly match without ED25519_COMPAT, and highlights the remaining inconsistencies with the Zcash specification that were not addressed in the previous spec fix.

0.2.2

• Adds impl AsRef<[u8]> for PublicKey.
• Adds impl AsRef<[u8]> for SecretKey.

0.2.1

• Adds impl AsRef<[u8]> for PublicKeyBytes.

0.2.0

• Adds experimental futures-based batch verification API, gated by the batch feature.

0.1.0

Initial release, attempting to match the actual zcashd behavior.