Tony Arcieri
04ca0e23ca
The `DigestPrimitive` trait, intended to be implemented within a crate which impls `elliptic_curve::weierstrass::Curve`, provides a blanket impl of `PrehashSignature` for `ecdsa::Signature<C: Curve>`. This is a small hack needed to work around the fact that the ECDSA signature trait now lies in an external crate, so crates which implement a specific curve can no longer impl traits on `ecdsa::Signature`.
RustCrypto: signatures 
Support for digital signatures, which provide authentication of data using public-key cryptography.
All algorithms reside in the separate crates and implemented using traits from
the signature crate.
Crates are designed so they do not require the standard library (i.e. no_std)
and can be easily used for bare-metal or lightweight WebAssembly programming.
Crates
| Name | Algorithm | Crates.io | Documentation | Build |
|---|---|---|---|---|
ecdsa |
ECDSA |  |
 |
 |
ed25519 |
Ed25519 |  |
 |
 |
Minimum Supported Rust Version
All crates in this repository support Rust 1.41 or higher. In future minimum supported Rust version can be changed, but it will be done with the minor version bump.
Usage
Crates functionality is expressed in terms of traits defined in the signature
crate.
License
All crates 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.