public void BinaryBlob()
{
var plainblob = UTF8Encoding.UTF8.GetBytes(Plaintext);
var cipherblob = Rijndael.EncryptBinary(plainblob, Password, KeySize.Aes128);
var plainresult = Rijndael.DecryptBinary(cipherblob, Password, KeySize.Aes128);
Assert.Equal(plainblob, plainresult);
}