This is a re-implementation of OpenSSL 1.1.1 AES core algorithms in safe Rust, with zero dependencies.
My original motivation is to find a correct, fast and minimal AES library in Rust, so that I can easily use it to interact with an existing data system that uses AES. But I was not able to find such a library so I decided to write one by porting AES core from OpenSSL 1.1.1 stable. This library strives to be:
In this version, this library supports 128-bit and 256-bit keys with CBC mode only. Automatic padding is included.
```rust use libaes::Cipher;
let my_key = b"This is the key!"; // key is 16 bytes let plaintext = b"A plaintext"; let iv = b"This is 16 bytes";
// Create a new cipher let cipher = Cipher::new128(mykey);
// Encryption let encrypted = cipher.cbc_encrypt(iv, plaintext);
// Decryption let decrypted = cipher.cbc_decrypt(iv, &encrypted[..]);
```
We use a NIST test data to verify the cipher, see the test code.
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