| ## 0.2.9 | |
| - Add `rand` feature gate to ecdsa methods requiring a random number generator. | |
| See [PR 5212](https://github.com/libp2p/rust-libp2p/pull/5212). | |
| ## 0.2.8 | |
| - Bump `ring` to `0.17.5. | |
| See [PR 4779](https://github.com/libp2p/rust-libp2p/pull/4779). | |
| ## 0.2.7 | |
| - Add `rand` feature to gate methods requiring a random number generator, enabling use in restricted environments (e.g. smartcontracts). | |
| This feature is not enabled by default. | |
| See [PR 4349](https://github.com/libp2p/rust-libp2p/pull/4349). | |
| ## 0.2.6 | |
| - Make `PeerId::to_bytes` and `PeerId::to_base58` take `self` by value to follow Rust convention of `Copy` types. | |
| See [PR 4653](https://github.com/libp2p/rust-libp2p/pull/4653). | |
| ## 0.2.5 | |
| - Fix usage of HKDF within `Keypair::derive_secret`. | |
| See [PR 4554](https://github.com/libp2p/rust-libp2p/pull/4554). | |
| ## 0.2.4 | |
| - Implement `Keypair::derive_secret`, to deterministically derive a new secret from the embedded secret key. | |
| See [PR 4554]. | |
| [PR 4554]: https://github.com/libp2p/rust-libp2p/pull/4554 | |
| ## 0.2.3 | |
| - Fix [RUSTSEC-2022-0093] by updating `ed25519-dalek` to `2.0`. | |
| See [PR 4337] | |
| [RUSTSEC-2022-0093]: https://rustsec.org/advisories/RUSTSEC-2022-0093 | |
| [PR 4337]: https://github.com/libp2p/rust-libp2p/pull/4337 | |
| ## 0.2.2 | |
| - Implement `from_protobuf_encoding` for RSA `Keypair`. | |
| See [PR 4193]. | |
| [PR 4193]: https://github.com/libp2p/rust-libp2p/pull/4193 | |
| ## 0.2.1 | |
| - Expose `KeyType` for `PublicKey` and `Keypair`. | |
| See [PR 4107]. | |
| [PR 4107]: https://github.com/libp2p/rust-libp2p/pull/4107 | |
| ## 0.2.0 | |
| - Raise MSRV to 1.65. | |
| See [PR 3715]. | |
| - Add support for exporting and importing ECDSA keys via the libp2p [protobuf format]. | |
| See [PR 3863]. | |
| - Make `Keypair` and `PublicKey` opaque. | |
| See [PR 3866]. | |
| - Remove `identity::secp256k1::SecretKey::sign_hash` and make `identity::secp256k1::SecretKey::sign` infallible. | |
| See [PR 3850]. | |
| - Remove deprecated items. See [PR 3928]. | |
| - Remove `PeerId::try_from_multiaddr`. | |
| `multiaddr::Protocol::P2p` is now type-safe and contains a `PeerId` directly, rendering this function obsolete. | |
| See [PR 3656]. | |
| - Remove `PeerId::is_public_key` because it is unused and can be implemented externally. | |
| See [PR 3656]. | |
| [PR 3656]: https://github.com/libp2p/rust-libp2p/pull/3656 | |
| [PR 3850]: https://github.com/libp2p/rust-libp2p/pull/3850 | |
| [PR 3715]: https://github.com/libp2p/rust-libp2p/pull/3715 | |
| [PR 3863]: https://github.com/libp2p/rust-libp2p/pull/3863 | |
| [PR 3866]: https://github.com/libp2p/rust-libp2p/pull/3866 | |
| [PR 3928]: https://github.com/libp2p/rust-libp2p/pull/3928 | |
| [protobuf format]: https://github.com/libp2p/specs/blob/master/peer-ids/peer-ids.md#keys | |
| ## 0.1.2 | |
| - Add `impl From<ed25519::PublicKey> for PublicKey` so that `PublicKey::from(ed25519::PublicKey)` works. | |
| See [PR 3805]. | |
| [PR 3805]: https://github.com/libp2p/rust-libp2p/pull/3805 | |
| - Follow Rust naming conventions for conversion methods. | |
| See [PR 3775]. | |
| [PR 3775]: https://github.com/libp2p/rust-libp2p/pull/3775 | |
| ## 0.1.1 | |
| - Add `From` impl for specific keypairs. | |
| See [PR 3626]. | |
| [PR 3626]: https://github.com/libp2p/rust-libp2p/pull/3626 | |