libp2p-noise

• Remove once_cell dependency. See PR 5913

• Fix cargo clippy warnings in rustc 1.84.0-beta.1. See PR 5700.

<!-- Update to libp2p-core v0.43.0 -->

<!-- Update to libp2p-swarm v0.45.0 -->

• Migrate to {In,Out}boundConnectionUpgrade traits. See PR 4695.

• Update x25519-dalek to 2.0.0.

• Update dependencies.

• Raise MSRV to 1.65. See PR 3715.

• Remove deprecated APIs. See PR 3511.

• Add Config::with_webtransport_certhashes. See [PR 3991]. This can be used by WebTransport implementers to send (responder) or verify (initiator) certhashes.

• Deprecate all noise handshakes apart from XX. This deprecates NoiseConfig and NoiseAuthenticated in favor of a new libp2p_noise::Config struct. In addition, we deprecate all types with a Noise prefix. Users are encouraged to import the noise module and refer to types as noise::Error etc. See PR 3768.

• Migrate from prost to quick-protobuf. This removes protoc dependency. See PR 3312.

• Update to libp2p-core v0.39.0.

• Deprecate non-compliant noise implementation. We intend to remove it in a future release without replacement. See PR 3227.

• Deprecate LegacyConfig without replacement. See PR 3265.

• Remove prost::Error from public API. See PR 3058.

• Update to libp2p-core v0.38.0.

• Update rust-version to reflect the actual MSRV: 1.60.0. See PR 3090.

• Introduce more variants to NoiseError to better differentiate between failure cases during authentication. See PR 2972.

• Update to libp2p-core v0.37.0.

• Introduce NoiseAuthenticated::xx constructor, assuming a X25519 DH key exchange. An XX key exchange and X25519 keys are the most common way of using noise in libp2p and thus deserve a convenience constructor. See PR 2887.

• Add NoiseConfig::with_prologue which allows users to set the noise prologue of the handshake. See PR 2903.

• Remove Deref implementation on AuthenticKeypair. See PR 2909.

• Make handshake module private. See PR 2909.

• Deprecate AuthenticKeypair::into_identity. See PR 2909.

• Update to libp2p-core v0.36.0.

• Update prost requirement from 0.10 to 0.11 which no longer installs the protoc Protobuf compiler. Thus you will need protoc installed locally. See PR 2788.

• Update to libp2p-core v0.35.0.

• Update to libp2p-core v0.34.0.

• Update to libp2p-core v0.33.0.

• Update to libp2p-core v0.32.0.

• Update to snow v0.9.0. See PR 2472.

• Update dependencies.

• Migrate to Rust edition 2021 (see PR 2339).

• Make default features of libp2p-core optional. PR 2181

• Update dependencies.

• Update dependencies.

• Update to snow v0.8.0 (PR-2068).

• Update libp2p-core.

• Update dependencies.

• Update libp2p-core.

• Update libp2p-core.

• Update dependencies.

• Update dependencies.

• Bump libp2p-core dependency.

• Remove fallback legacy handshake payload decoding by default. To continue supporting inbound legacy handshake payloads, recv_legacy_handshake must be configured on the LegacyConfig.

• Bump libp2p-core dependency.

NOTE: For a smooth upgrade path from 0.20 to > 0.21 on an existing deployment, this version must not be skipped or the provided LegacyConfig used!

• Stop sending length-prefixed protobuf frames in handshake payloads by default. See issue 1631. The new LegacyConfig is provided to optionally configure sending the legacy handshake. Note: This release always supports receiving legacy handshake payloads. A future release will also move receiving legacy handshake payloads into a LegacyConfig option. However, all legacy configuration options will eventually be removed, so this is primarily to allow delaying the handshake upgrade or keeping compatibility with a network whose peers are slow to upgrade, without having to freeze the version of libp2p-noise altogether in these projects.

NOTE: For a smooth upgrade path from 0.20 to > 0.21 on an existing deployment, this version must not be skipped!

• Add support for reading handshake protobuf frames without length prefixes in preparation for no longer sending them. See issue 1631.

• Update the snow dependency to the latest patch version.

• Updated dependencies.
• Conditional compilation fixes for the wasm32-wasi target (PR 1633).

• Re-add noise upgrades for IK and IX (PR 1580).

• Updated dependencies.