Pure Rust implementation of the SM3 cryptographic hash function defined in OSCCA GM/T 0004-2012.
use sm3::{Digest, Sm3};
use hex_literal::hex;
let mut hasher = Sm3::new();
hasher.update(b"hello world");
let hash = hasher.finalize();
assert_eq!(hash, hex!("44f0061e69fa6fdfc290c494654a05dc0c053da7e5c52b84ef93a9d67d3fff88"));
// Hex-encode hash using https://docs.rs/base16ct
let hex_hash = base16ct::lower::encode_string(&hash);
assert_eq!(hex_hash, "44f0061e69fa6fdfc290c494654a05dc0c053da7e5c52b84ef93a9d67d3fff88");Also, see the examples section in the RustCrypto/hashes readme.
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.
- All on-by-default features of this library are covered by SemVer
- MSRV is considered exempt from SemVer as noted above
The crate is licensed under either of:
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.