bignp256 v0.14.0

bignp256/CHANGELOG.md

@@ -4,24 +4,90 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## 0.14.0 (UNRELEASED)
+## 0.14.0 (2026-09-10)
 ### Added
-- ECDH and PKCS8 support ([#1046])
-- `bits`, `serde`, and `test-vectors` features ([#1062])
-
-## Changed
-- Update to `digest` v0.11 ([#1011])
-- Update to `pkcs8` v0.11 ([#1011])
-- Update to `sec1` v0.8 ([#1011])
-- Update to `rand_core` v0.9 ([#1125])
-- Update to `hybrid-array` v0.3 ([#1125])
+- ECDH and PKCS#8/PEM support for BIGN keys ([#1046])
+- `serde` and `test-vectors` features ([#1062])
+- Implement `From<NonZeroScalar>` and `From<&NonZeroScalar>` for `Scalar` ([#1188])
+- Implement `TryFrom<Scalar>` for `NonZeroScalar` ([#1193])
+- Implement `MultipartSigner` and `MultipartVerifier` ([#1221])
+- `getrandom` feature ([#1521])
+- Implement `crypto_common::Generate` for `SecretKey` and `SigningKey` ([#1586])
+- Variable-time scalar multiplication and linear combinations using wNAF ([#1714], [#1870])
+- `swu` feature with BAKE-SWU hash-to-curve support ([#1743])
+- Implement `FieldArithmetic` for `BignP256` ([#1833])
+- `precomputed-tables` feature ([#1920])
+- Optional `crypto-bigint` field and scalar backend via `bignp256_backend="bigint"` ([#1920])
+
+### Changed
+- Rename `dsa` module and feature to `ecdsa` ([#1046])
+- Use untagged BIGN public key encoding; rename `VerifyingKey::{from_sec1_bytes,to_sec1_bytes}` to `::{from_bytes,to_bytes}` ([#1046])
 - Edition changed to 2024 and MSRV bumped to 1.85 ([#1125])
-- Relax MSRV policy and allow MSRV bumps in patch releases
+- Relax MSRV policy and allow MSRV bumps in patch releases ([#1125])
+- Use `primefield` for field and scalar arithmetic boilerplate ([#1158])
+- Regenerate field and scalar backends with `fiat-crypto` v0.1.5 ([#1413])
+- Rename `ScalarPrimitive` to `ScalarValue` ([#1417])
+- Rename crate from `bign256` to `bignp256` ([#1430])
+- Use ECDH types and implementation from `elliptic-curve` ([#1516])
+- Make `SigningKey::from_nonzero_scalar` infallible and add conversions between signing keys, secret keys, and non-zero scalars ([#1586])
+- Bump `rand_core` dependency to v0.10 ([#1642])
+- Rename `EncodedPoint` to `Sec1Point` and update SEC1 conversion APIs ([#1648])
+- Bump `digest` dependency to v0.11 ([#1682])
+- Use little-endian field, scalar, key, and signature encodings as required by the BIGN specification ([#1684])
+- Replace RFC6979 nonce generation with `bign-genk` ([#1684])
+- Bump `belt-hash` dependency to v0.2 ([#1700])
+- Bump transitive `pkcs8` dependency to v0.11 ([#1749])
+- Bump `signature` dependency to v3 ([#1756])
+- Bump `elliptic-curve` dependency to v0.14 ([#1849], [#1871])
+- Bump `primeorder` dependency to v0.14 ([#1887])
+- Wrap `elliptic_curve::{PublicKey, SecretKey}` while retaining BIGN key encoding; rename `SecretKey::as_scalar_primitive` to `::as_scalar_value` ([#1908])
+- Bump `bign-genk` dependency to v0.1 ([#1911])
+
+### Fixed
+- BIGN curve OID ([#1046])
+- PKCS#8 feature gating ([#1655])
+- Hash the affine x-coordinate during signature verification ([#1684])
+- Secret key zeroization on drop and redaction of secret material in `Debug` output ([#1908])
+- Reject the identity point when decoding public keys ([#1908])
+- Little-endian scalar handling in variable-time multiplication and linear combinations ([#1913])
+- Have `ecdsa` feature enable `digest` ([#1920])
+
+### Removed
+- `CompressedPoint` type alias ([#1046])
+- `SigningKey::new`: use `From<SecretKey>` instead ([#1586])
 
-[#1011]: https://github.com/RustCrypto/elliptic-curves/pull/1011
 [#1046]: https://github.com/RustCrypto/elliptic-curves/pull/1046
 [#1062]: https://github.com/RustCrypto/elliptic-curves/pull/1062
 [#1125]: https://github.com/RustCrypto/elliptic-curves/pull/1125
+[#1158]: https://github.com/RustCrypto/elliptic-curves/pull/1158
+[#1188]: https://github.com/RustCrypto/elliptic-curves/pull/1188
+[#1193]: https://github.com/RustCrypto/elliptic-curves/pull/1193
+[#1221]: https://github.com/RustCrypto/elliptic-curves/pull/1221
+[#1413]: https://github.com/RustCrypto/elliptic-curves/pull/1413
+[#1417]: https://github.com/RustCrypto/elliptic-curves/pull/1417
+[#1430]: https://github.com/RustCrypto/elliptic-curves/pull/1430
+[#1516]: https://github.com/RustCrypto/elliptic-curves/pull/1516
+[#1521]: https://github.com/RustCrypto/elliptic-curves/pull/1521
+[#1586]: https://github.com/RustCrypto/elliptic-curves/pull/1586
+[#1642]: https://github.com/RustCrypto/elliptic-curves/pull/1642
+[#1648]: https://github.com/RustCrypto/elliptic-curves/pull/1648
+[#1655]: https://github.com/RustCrypto/elliptic-curves/pull/1655
+[#1682]: https://github.com/RustCrypto/elliptic-curves/pull/1682
+[#1684]: https://github.com/RustCrypto/elliptic-curves/pull/1684
+[#1700]: https://github.com/RustCrypto/elliptic-curves/pull/1700
+[#1714]: https://github.com/RustCrypto/elliptic-curves/pull/1714
+[#1743]: https://github.com/RustCrypto/elliptic-curves/pull/1743
+[#1749]: https://github.com/RustCrypto/elliptic-curves/pull/1749
+[#1756]: https://github.com/RustCrypto/elliptic-curves/pull/1756
+[#1833]: https://github.com/RustCrypto/elliptic-curves/pull/1833
+[#1849]: https://github.com/RustCrypto/elliptic-curves/pull/1849
+[#1870]: https://github.com/RustCrypto/elliptic-curves/pull/1870
+[#1871]: https://github.com/RustCrypto/elliptic-curves/pull/1871
+[#1887]: https://github.com/RustCrypto/elliptic-curves/pull/1887
+[#1908]: https://github.com/RustCrypto/elliptic-curves/pull/1908
+[#1911]: https://github.com/RustCrypto/elliptic-curves/pull/1911
+[#1913]: https://github.com/RustCrypto/elliptic-curves/pull/1913
+[#1920]: https://github.com/RustCrypto/elliptic-curves/pull/1920
 
 ## 0.13.1 (2024-01-05)
 ### Added

bignp256/Cargo.toml

@@ -1,10 +1,9 @@
 [package]
 name = "bignp256"
-version = "0.14.0-rc.15"
+version = "0.14.0"
 description = """
-Pure Rust implementation of the Bign P-256 (a.k.a. bign-curve256v1)
-elliptic curve as defined in STB 34.101.45-2013, with
-general purpose curve arithmetic
+Pure Rust implementation of the Bign P-256 (a.k.a. bign-curve256v1) elliptic curve as defined in
+STB 34.101.45-2013 with general purpose curve arithmetic support
 """
 authors = ["RustCrypto Developers"]
 license = "Apache-2.0 OR MIT"

bignp256/LICENSE-MIT

@@ -1,4 +1,4 @@
-Copyright (c) 2023 RustCrypto Developers
+Copyright (c) 2023-2026 RustCrypto Developers
 
 Permission is hereby granted, free of charge, to any
 person obtaining a copy of this software and associated