gm-rs

A Rust Implementation of China's Standards of Encryption Algorithms(SM2/SM3/SM4)

Usage

Add this to your Cargo.toml:

toml [dependencies] gm-rs = "0.3.1"

Example

SM3:

```rust use crate::sm3::sm3_hash;

fn main() { let hash = sm3hash(b"abc"); let r = hex::encode(hash.asref().unwrap()); assert_eq!("66c7f0f462eeedd9d1f2d46bdc10e4e24167c4875cf2f7a2297da02b8f4ba8e0", r); }

```

SM2:

encrypt & decrypt

```rust use crate::sm2::key::{gen_keypair, CompressModle};

fn main(){ let (pk, sk) = genkeypair(CompressModle::Compressed).unwrap(); let msg = "你好 world,asjdkajhdjadahkubbhj12893718927391873891,@@！！ world,1231 wo12321321313asdadadahello world，hello world".asbytes(); let encrypt = pk.encrypt(msg).unwrap(); let plain = sk.decrypt(&encrypt).unwrap(); assert_eq!(msg, plain) }

```