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#2296 in Cryptography
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Used in 289 crates (11 directly)
RustCrypto: Prime Order Elliptic Curve Formulas
Pure Rust implementation of complete addition formulas for prime order elliptic curves (Renes-Costello-Batina 2015). Generic over field elements and curve equation coefficients.
This crate provides a generic implementation of complete formulas for prime order elliptic curves which are defined by the short Weierstrass equation:
y² = x³ + ax + b
It's used to implement the following elliptic curves:
⚠️ 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!
Minimum Supported Rust Version
Rust 1.73 or higher.
Minimum supported Rust version can be changed in the future, but it will be done with a minor version bump.
- All on-by-default features of this library are covered by SemVer
- MSRV is considered exempt from SemVer as noted above
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at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.