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RustCrypto: GOST94

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

Pure Rust implementation of the GOST R 34.11-94 cryptographic hash algorithm.

Examples

use gost94::{Gost94CryptoPro, Digest};
use hex_literal::hex;

let mut hasher = Gost94CryptoPro::new();
hasher.update("The quick brown fox jumps over the lazy dog");
let hash = hasher.finalize();

assert_eq!(hash, hex!("9004294a361a508c586fe53d1f1b02746765e71b765472786e4770d565830a76"));

Also, see the examples section in the RustCrypto/hashes readme.

Associated OIDs.

There can be a confusion regarding OIDs associated with declared types. According to the RFC 4357, the OIDs 1.2.643.2.2.30.1 and 1.2.643.2.2.30.0 are used to identify the hash function parameter sets (CryptoPro vs Test ones). According to RFC 4490 the OID 1.2.643.2.2.9 identifies the GOST 34.311-95 (former GOST R 34.11-94) function, but then it continues that this function MUST be used only with the CryptoPro parameter set.

Minimum Supported Rust Version

Rust 1.71 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

License

The crate is 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.