p521 v0.13.2 (#963)

RustCrypto · Nov 10, 2023 · 10043e2 · 10043e2
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diff --git a/Cargo.lock b/Cargo.lock
diff --git a/p521/CHANGELOG.md b/p521/CHANGELOG.md
@@ -4,7 +4,17 @@ 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).
 
-## 0.13.1 (2023-11-09)
+## 0.13.2 (2023-11-09)
+### Added
+- `serde` feature ([#962])
+
+### Changed
+- Remove `pub` from `arithmetic` module ([#961])
+
+[#961]: https://github.com/RustCrypto/elliptic-curves/pull/961
+[#962]: https://github.com/RustCrypto/elliptic-curves/pull/962
+
+## 0.13.1 (2023-11-09) [YANKED]
 ### Added
 - Bernstein-Yang scalar inversions ([#786])
 - VOPRF support ([#924])
@@ -18,5 +28,5 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [#954]: https://github.com/RustCrypto/elliptic-curves/pull/954
 [#956]: https://github.com/RustCrypto/elliptic-curves/pull/956
 
-## 0.13.0 (2023-03-03)
+## 0.13.0 (2023-03-03) [YANKED]
 - Initial release
diff --git a/p521/Cargo.toml b/p521/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "p521"
-version = "0.13.1"
+version = "0.13.2"
 description = """
 Pure Rust implementation of the NIST P-521 (a.k.a. secp521r1) elliptic curve
 as defined in SP 800-186

diff --git a/p521/README.md b/p521/README.md
@@ -11,6 +11,24 @@ Pure Rust implementation of the NIST P-521 (a.k.a. secp521r1) elliptic curve.
 
 [Documentation][docs-link]
 
+## ⚠️ Security Warning
+
+The elliptic curve arithmetic contained in this crate has never been
+independently audited!
+
+This crate has been designed with the goal of ensuring that secret-dependent
+operations are performed in constant time (using the `subtle` crate and
+constant-time formulas). However, it has not been thoroughly assessed to ensure
+that generated assembly is constant time on common CPU architectures.
+
+USE AT YOUR OWN RISK!
+
+## Supported Algorithms
+
+- [Elliptic Curve Diffie-Hellman (ECDH)][ECDH]: gated under the `ecdh` feature.
+- [Elliptic Curve Digital Signature Algorithm (ECDSA)][ECDSA]: gated under the
+  `ecdsa` feature.
+
 ## About P-521
 
 NIST P-521 is a Weierstrass curve specified in [SP 800-186]:
@@ -63,4 +81,6 @@ dual licensed as above, without any additional terms or conditions.
 
 [RustCrypto]: https://github.com/rustcrypto/
 [`elliptic-curve`]: https://github.com/RustCrypto/traits/tree/master/elliptic-curve
+[ECDH]: https://en.wikipedia.org/wiki/Elliptic-curve_Diffie-Hellman
+[ECDSA]: https://en.wikipedia.org/wiki/Elliptic_Curve_Digital_Signature_Algorithm
 [SP 800-186]: https://csrc.nist.gov/publications/detail/sp/800-186/final
diff --git a/primeorder/README.md b/primeorder/README.md
@@ -24,9 +24,12 @@ y² = x³ + ax + b
 
 It's used to implement the following elliptic curves:
 
+- [`p192`]: NIST P-192
 - [`p224`]: NIST P-224
 - [`p256`]: NIST P-256
 - [`p384`]: NIST P-384
+- [`p521`]: NIST P-521
+- [`sm2`]: ShangMi 2
 
 ## ⚠️ Security Warning
 
@@ -85,6 +88,9 @@ dual licensed as above, without any additional terms or conditions.
 [RustCrypto]: https://github.com/rustcrypto/
 [Renes-Costello-Batina 2015]: https://eprint.iacr.org/2015/1060
 [Weierstrass equation]: https://crypto.stanford.edu/pbc/notes/elliptic/weier.html
+[`p192`]: https://github.com/RustCrypto/elliptic-curves/tree/master/p192
 [`p224`]: https://github.com/RustCrypto/elliptic-curves/tree/master/p224
 [`p256`]: https://github.com/RustCrypto/elliptic-curves/tree/master/p256
-[`p384`]: https://github.com/RustCrypto/elliptic-curves/tree/master/p256
+[`p384`]: https://github.com/RustCrypto/elliptic-curves/tree/master/p384
+[`p521`]: https://github.com/RustCrypto/elliptic-curves/tree/master/p384
+[`sm2`]: https://github.com/RustCrypto/elliptic-curves/tree/master/sm2