public void XSalsa20Test()
{
var key = StreamEncryption.GenerateKey();
var nonce = StreamEncryption.GenerateNonce();
string message = "Hello, World!";
var cipherText = StreamEncryption.Encrypt(message, nonce, key);
var decrypted = StreamEncryption.Decrypt(cipherText, nonce, key);
Assert.AreEqual(message, System.Text.Encoding.UTF8.GetString(decrypted));
byte[] byteMessage = System.Text.Encoding.UTF8.GetBytes(message);
cipherText = StreamEncryption.Encrypt(byteMessage, nonce, key);
decrypted = StreamEncryption.Decrypt(cipherText, nonce, key);
Assert.AreEqual(Convert.ToBase64String(byteMessage), Convert.ToBase64String(decrypted));
cipherText = StreamEncryption.EncryptXSalsa20(message, nonce, key);
decrypted = StreamEncryption.DecryptXSalsa20(cipherText, nonce, key);
Assert.AreEqual(message, System.Text.Encoding.UTF8.GetString(decrypted));
byteMessage = System.Text.Encoding.UTF8.GetBytes(message);
cipherText = StreamEncryption.EncryptXSalsa20(byteMessage, nonce, key);
decrypted = StreamEncryption.DecryptXSalsa20(cipherText, nonce, key);
Assert.AreEqual(Convert.ToBase64String(byteMessage), Convert.ToBase64String(decrypted));
}
public void TestGenerateNonce()
{
Assert.AreEqual(24, StreamEncryption.GenerateNonce().Length);
}
