public void SelfTestCbc() { var r = new Random(42); var plain = new byte[DataSize]; var key = new byte[16]; var iv = new byte[16]; r.NextBytes(plain); r.NextBytes(key); r.NextBytes(iv); var cipher = new byte[DataSize]; var plainAgain = new byte[DataSize]; var k = new Aes128Key(key); Aes.EncryptCbc(plain, cipher, iv, k, PaddingMode.None); Aes.DecryptCbc(cipher, plainAgain, iv, k, PaddingMode.None); Assert.Equal(plain, plainAgain); }