public void TestNoiseXx()
{
var rootKey = PublicKeyAuth.GenerateKeyPair();
var Verifier = DiscoHelper.CreatePublicKeyVerifier(rootKey.PublicKey);
var clienPair = Asymmetric.GenerateKeyPair();
var serverPair = Asymmetric.GenerateKeyPair();
// init
var clientConfig = new Config
{
KeyPair = clienPair,
HandshakePattern = NoiseHandshakeType.NoiseXX,
PublicKeyVerifier = Verifier,
StaticPublicKeyProof = DiscoHelper.CreateStaticPublicKeyProof(rootKey.PrivateKey, clienPair.PublicKey)
};
var serverConfig = new Config
{
KeyPair = serverPair,
HandshakePattern = NoiseHandshakeType.NoiseXX,
PublicKeyVerifier = Verifier,
StaticPublicKeyProof = DiscoHelper.CreateStaticPublicKeyProof(rootKey.PrivateKey, serverPair.PublicKey)
};
this.RunTwoWayTest(clientConfig, serverConfig, 1802);
}
/// <summary>
/// Generate a disco key pair (X25519 key pair)
/// and save it to a file in hexadecimal form.
/// </summary>
/// <param name="fileName">Filepath to save key</param>
/// <returns>Disco key pair</returns>
public static KeyPair GenerateAndSaveDiscoKeyPair(string fileName)
{
var keyPair = Asymmetric.GenerateKeyPair();
File.WriteAllText(fileName, keyPair.ExportPublicKey() + keyPair.ExportPrivateKey());
return(keyPair);
}
public void BasicCanDecryptTest()
{
const string PLAINTEXT = "This is a test of the SmartEncryption system...";
var senderKeys = Asymmetric.GenerateKeyPair();
var recipKeys = Asymmetric.GenerateKeyPair();
var cipher = Asymmetric.Encrypt(Encoding.UTF8.GetBytes(PLAINTEXT), senderKeys.PrivateKey,
recipKeys.PublicKey);
var plain = Asymmetric.Decrypt(cipher, recipKeys.PrivateKey, senderKeys.PublicKey);
Assert.AreEqual(PLAINTEXT, Encoding.UTF8.GetString(plain));
}
public void TestNoiseN()
{
// init
var clientConfig = new Config
{
KeyPair = Asymmetric.GenerateKeyPair(),
HandshakePattern = NoiseHandshakeType.NoiseN
};
var serverConfig = new Config
{
KeyPair = Asymmetric.GenerateKeyPair(),
HandshakePattern = NoiseHandshakeType.NoiseN
};
this.RunOneWayTest(clientConfig, serverConfig, 1803);
}
public async Task TestSeveralWriteRoutines()
{
var clientConfig = new Config
{
KeyPair = Asymmetric.GenerateKeyPair(),
HandshakePattern = NoiseHandshakeType.NoiseXX,
StaticPublicKeyProof = new byte[] { },
PublicKeyVerifier = ConnectionTest.Verifier
};
var serverConfig = new Config
{
KeyPair = Asymmetric.GenerateKeyPair(),
HandshakePattern = NoiseHandshakeType.NoiseXX,
StaticPublicKeyProof = new byte[] { },
PublicKeyVerifier = ConnectionTest.Verifier
};
await this.RunConnectionTest(clientConfig, serverConfig, 1810);
}
private void PrepareDisco(int port)
{
// init
var clientConfig = new Config
{
KeyPair = Asymmetric.GenerateKeyPair(),
HandshakePattern = NoiseHandshakeType.NoiseNK
};
var serverConfig = new Config
{
KeyPair = Asymmetric.GenerateKeyPair(),
HandshakePattern = NoiseHandshakeType.NoiseNK
};
// set up remote keys
serverConfig.RemoteKey = clientConfig.KeyPair.PublicKey;
clientConfig.RemoteKey = serverConfig.KeyPair.PublicKey;
this.PrepareDiscoServer(serverConfig, port);
System.Threading.Thread.Sleep(5000);
this.PrepareDiscoClient(clientConfig, port);
}
public async Task TestHalfDuplex()
{
// init
var clientConfig = new Config
{
KeyPair = Asymmetric.GenerateKeyPair(),
HandshakePattern = NoiseHandshakeType.NoiseXX,
PublicKeyVerifier = ConnectionTest.Verifier,
StaticPublicKeyProof = new byte[] { },
HalfDuplex = true
};
var serverConfig = new Config
{
KeyPair = Asymmetric.GenerateKeyPair(),
HandshakePattern = NoiseHandshakeType.NoiseXX,
PublicKeyVerifier = ConnectionTest.Verifier,
StaticPublicKeyProof = new byte[] { },
HalfDuplex = true
};
await this.RunConnectionTest(clientConfig, serverConfig, 1811, 10);
}
