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signature (2.2.0)

Published 2026-03-26 11:03:42 +00:00 by siennathesane

Installation

Set up this registry in the Cargo configuration file (for example ~/.cargo/config.toml):

[registry]
default = "gitea"

[registries.gitea]
index = "sparse+" # Sparse index
# index = "" # Git

[net]
git-fetch-with-cli = true

To install the package using Cargo, run the following command:

cargo add signature@2.2.0

For more information on the Cargo registry, see the documentation.

About this package

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

RustCrypto: Digital Signature Algorithms

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.

Documentation

Minimum Supported Rust Version

Rust 1.60 or higher.

Minimum supported Rust version can be changed in the future, but it will be done with a minor version bump.

SemVer Policy

• All on-by-default features of this library are covered by SemVer
• MSRV is considered exempt from SemVer as noted above
• The derive feature is stable and covered by SemVer
• 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

• Apache License, Version 2.0
• MIT license

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

ID	Version
derive	^2
digest	^0.10.6
rand_core	^0.6.4
hex-literal	^0.4
sha2	^0.10

Keywords

crypto ecdsa ed25519 signature signing

Details

Cargo

2026-03-26 11:03:42 +00:00

0

RustCrypto Developers

Repository Site

Documentation Site

Apache-2.0 OR MIT

17 KiB

Assets (1)

signature-2.2.0.crate 17 KiB

Versions (1) View all

2.2.0 2026-03-26