2022-10-16 22:51:26 +00:00
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# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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2023-02-02 22:07:56 +00:00
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Entries are listed in reverse chronological order per undeprecated major series.
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2022-10-16 22:51:26 +00:00
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2025-07-09 01:46:55 +00:00
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# 3.x series
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2026-05-06 11:41:59 +00:00
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## 3.0.0-pre.7
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* Upgrade `ed25519` dependency to v3.0.0
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* Upgrade `signature` dependency to v3.0.0
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* Upgrade `sha3` dependency to v0.11
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* Upgrade `getrandom` dependency to v0.4
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* Upgrade `chacha20` dependency to v0.10
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* Add `strobe-rs` dependency and delete vendored STROBE impl
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2026-02-04 15:25:03 +00:00
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## 3.0.0-pre.6
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* Upgrade `rand_core` dependency to v0.10.0
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* Upgrade `digest` and `sha2` deps
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2026-01-25 01:03:25 +00:00
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## 3.0.0-pre.5
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* Upgrade `rand_core` dependency to v0.10.0-rc-6
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2026-01-03 15:52:34 +00:00
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## 3.0.0-pre.4
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* Upgrade `rand_core` dependency to v0.10.0-rc-3
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2025-12-04 23:06:40 +00:00
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## 3.0.0-pre.3
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2025-11-22 21:09:59 +00:00
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2026-01-03 15:52:34 +00:00
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* Upgrade `rand_core` dependency to v0.10.0-rc-2
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2025-11-22 21:09:59 +00:00
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2025-07-09 17:04:17 +00:00
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## 3.0.0-pre.0
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2025-07-09 01:46:55 +00:00
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* Update edition to 2024
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* Update the MSRV from 1.60 to 1.85
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* Update `ed25519` and `signature` deps
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* Remove `std` feature
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* Make signing and verifying keys use `pkcs8::spki::SignatureAlgorithmIdentifier` instead of `DynSignatureAlgorithmIdentifier`
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2023-11-14 18:23:48 +00:00
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2023-02-02 22:07:56 +00:00
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# 2.x series
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2025-07-09 01:46:55 +00:00
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## 2.2.0
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* Add `hazmat`-gated methods `SigningKey::verify_stream()` and `VerifyingKey::verify_stream()`
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* Add `Debug` and `Eq` traits for `hazmat::ExpandedSecretKey`
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2024-02-07 01:09:18 +00:00
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## 2.1.1
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* Fix nightly SIMD build
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2023-11-14 20:35:42 +00:00
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## 2.1.0
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* Add `SigningKey::to_scalar_bytes` for getting the unclamped scalar from a signing key
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* Loosened `signature` dependency to allow version 2.2
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2023-02-02 22:07:56 +00:00
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## 2.0.0
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### Breaking changes
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* Bump MSRV from 1.41 to 1.60.0
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* Bump Rust edition
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* Bump `signature` dependency to 2.0
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* Make `digest` an optional dependency
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* Make `zeroize` an optional dependency
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* Make `rand_core` an optional dependency
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2023-06-24 03:53:10 +00:00
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* [curve25519 backends] are now automatically selected
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* [curve25519 backends] are now overridable via cfg instead of using additive features
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* Make all batch verification deterministic remove `batch_deterministic` (PR [#256](https://github.com/dalek-cryptography/ed25519-dalek/pull/256))
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2023-02-02 22:07:56 +00:00
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* Rename `Keypair` → `SigningKey` and `PublicKey` → `VerifyingKey`
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2023-06-24 03:53:10 +00:00
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* Remove default-public `ExpandedSecretKey` API (PR [#205](https://github.com/dalek-cryptography/ed25519-dalek/pull/205))
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* Make `hazmat` feature to expose `ExpandedSecretKey`, `raw_sign()`, `raw_sign_prehashed()`, `raw_verify()`, and `raw_verify_prehashed()`
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[curve25519 backends]: https://github.com/dalek-cryptography/curve25519-dalek/#backends
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2023-02-02 22:07:56 +00:00
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### Other changes
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* Add `Context` type for prehashed signing
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* Add `VerifyingKey::{verify_prehash_strict, is_weak}`
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* Add `pkcs` feature to support PKCS #8 (de)serialization of `SigningKey` and `VerifyingKey`
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* Add `fast` feature to include basepoint tables
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* Add tests for validation criteria
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* Impl `DigestSigner`/`DigestVerifier` for `SigningKey`/`VerifyingKey`, respectively
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* Impl `Hash` for `VerifyingKey`
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* Impl `Clone`, `Drop`, and `ZeroizeOnDrop` for `SigningKey`
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* Remove `rand` dependency
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2023-03-26 15:23:14 +00:00
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* Improve key deserialization diagnostics
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