#ecdsa #ed25519 #digital-signature

no-std signature

Traits for cryptographic signature algorithms (e.g. ECDSA, Ed25519)

40 releases (16 stable)

Uses new Rust 2024

2.3.0-pre.7 Apr 20, 2025
2.3.0-pre.6 Feb 20, 2025
2.3.0-pre.4 Jul 27, 2024
2.3.0-pre.3 Feb 1, 2024
0.0.0 Oct 30, 2018

#1035 in Cryptography

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Used in 6,736 crates (180 directly)

Apache-2.0 OR MIT

55KB
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RustCrypto: Digital Signature Algorithms

crate Docs Build Status Apache2/MIT licensed Rust Version Project Chat

This crate contains traits which provide generic, object-safe APIs for generating and verifying digital signatures.

Used by the dsa, ecdsa, ed25519, and rsa crates maintained by the RustCrypto organization, as well as ed25519-dalek.

SemVer Policy Exemptions

  • The off-by-default features digest and rand_core are unstable features which are also considered exempt from SemVer as they correspond to pre-1.0 crates which are still subject to changes. Breaking changes to these features will, like MSRV, be done with a minor version bump.

License

Licensed under either of

at your option.

Contribution

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.

Dependencies

~0–395KB