public void Decrypt()
{
var aes = new AesCbcHmacEncryption("HMACSHA256", 256);
byte[] iv = Convert.FromBase64String("AQIDBAUGBwgJCgsMDQ4PEA==");
byte[] tag = Convert.FromBase64String("ks3MK9t3B93w3v8DCnfl2A==");
byte[] cipherText = Convert.FromBase64String("IsUCtcnDgfJ3qN/1VlridQ==");
byte[] aad = Encoding.UTF8.GetBytes("top secret");
byte[] decrypted = aes.Decrypt(cipherText, _secret, iv, aad, tag);
Assert.Equal(decrypted, Encoding.UTF8.GetBytes("decrypt me"));
}
public void Encrypt()
{
var aes = new AesCbcHmacEncryption("HMACSHA256", 256);
byte[] iv = Convert.FromBase64String("AQIDBAUGBwgJCgsMDQ4PEA==");
byte[] aad = Encoding.UTF8.GetBytes("secre");
byte[] message = Encoding.UTF8.GetBytes("hellow aes !");
byte[][] encrypted = aes.Encrypt(message, _secret, iv, aad);
Assert.Equal(encrypted[0], Convert.FromBase64String("XPiWNCFhRNF4FNCpEDo3XQ=="));
Assert.Equal(encrypted[1], Convert.FromBase64String("YNXx5Vr/kXqN6oAvJov/IA=="));
}
