#sm4 #algorithm #standards #china #hex #literals #sm4-cipher

gm-sm4

A Rust Implementation of China's Standards of Encryption Algorithms SM4

2 unstable releases

0.10.0 Apr 17, 2023
0.9.0 Apr 17, 2023

#2246 in Cryptography

28 downloads per month

MIT license

18KB
376 lines

gm-sm4

A Pure Rust High-Performance Implementation of China's Standards of Encryption Algorithms SM4

Example

use crate::Sm4Cipher;
use hex_literal::hex;

fn main() {
    let key = hex!("0123456789abcdeffedcba9876543210");
    let plaintext = key.clone();
    let ciphertext = hex!("681edf34d206965e86b3e94f536e4246");

    let cipher = Sm4Cipher::new(&key).unwrap();

    let enc = cipher.encrypt(&plaintext).unwrap();
    assert_eq!(&ciphertext, enc.as_slice());
}

Dependencies

~22KB