static EncryptorFactory()
{
var AEADMbedTLSEncryptorSupportedCiphers = AEADMbedTLSEncryptor.SupportedCiphers();
var AEADSodiumEncryptorSupportedCiphers = AEADSodiumEncryptor.SupportedCiphers();
if (Sodium.AES256GCMAvailable)
{
// prefer to aes-256-gcm in libsodium
AEADMbedTLSEncryptorSupportedCiphers.Remove("aes-256-gcm");
}
else
{
AEADSodiumEncryptorSupportedCiphers.Remove("aes-256-gcm");
}
foreach (string method in StreamMbedTLSEncryptor.SupportedCiphers())
{
_registeredEncryptors.Add(method, typeof(StreamMbedTLSEncryptor));
}
foreach (string method in StreamSodiumEncryptor.SupportedCiphers())
{
_registeredEncryptors.Add(method, typeof(StreamSodiumEncryptor));
}
foreach (string method in AEADMbedTLSEncryptorSupportedCiphers)
{
_registeredEncryptors.Add(method, typeof(AEADMbedTLSEncryptor));
}
foreach (string method in AEADSodiumEncryptorSupportedCiphers)
{
_registeredEncryptors.Add(method, typeof(AEADSodiumEncryptor));
}
}
public void TestAEADudp()
{
string pass = "******";
byte[] saltBytes =
{
0x8c, 0xfe, 0x67, 0x9a, 0x4c, 0x05, 0xfe, 0x36, 0xca, 0x00, 0x9c, 0x90, 0xe9, 0x66, 0x5b,
0x48, 0x35, 0x1c, 0x07, 0x55, 0x18, 0x94, 0x32, 0x72, 0xc8, 0x40, 0xd2, 0xfd, 0x1f, 0xd4, 0xf1, 0x22
};
AEADEncryptor encryptor = new AEADMbedTLSEncryptor("aes-256-gcm", pass);
AEADEncryptor decryptor = new AEADMbedTLSEncryptor("aes-256-gcm", pass);
byte[] plain = new byte[1500];
byte[] cipher = new byte[2048];
byte[] plain2 = new byte[1500];
int cipherLen;
int plain2Len;
_random.NextBytes(plain);
encryptor.InitCipher(saltBytes, true, true);
encryptor.EncryptUDP(plain, 1500, cipher, out cipherLen);
decryptor.InitCipher(saltBytes, false, true);
decryptor.DecryptUDP(cipher, cipherLen, plain2, out plain2Len);
Assert.IsTrue(plain2Len == 1500);
for (int i = 0; i < 1500; i++)
{
Assert.AreEqual(plain[i], plain2[i]);
}
}
private void RunSingleAEADMbedTLSEncryptionThread()
{
try
{
for (int i = 0; i < 100; i++)
{
IEncryptor encryptor = new AEADMbedTLSEncryptor("aes-256-gcm", "barfoo!");
IEncryptor decryptor = new AEADMbedTLSEncryptor("aes-256-gcm", "barfoo!");
encryptor.AddrBufLength = abufLength;
RunAEADEncryptionRound(encryptor, decryptor);
}
}
catch
{
encryptionFailed = true;
throw;
}
}
static EncryptorFactory()
{
foreach (string method in StreamMbedTLSEncryptor.SupportedCiphers())
{
_registeredEncryptors.Add(method, typeof(StreamMbedTLSEncryptor));
}
foreach (string method in StreamSodiumEncryptor.SupportedCiphers())
{
_registeredEncryptors.Add(method, typeof(StreamSodiumEncryptor));
}
foreach (string method in AEADMbedTLSEncryptor.SupportedCiphers())
{
_registeredEncryptors.Add(method, typeof(AEADMbedTLSEncryptor));
}
foreach (string method in AEADSodiumEncryptor.SupportedCiphers())
{
_registeredEncryptors.Add(method, typeof(AEADSodiumEncryptor));
}
}
static EncryptorFactory()
{
var AEADMbedTLSEncryptorSupportedCiphers = AEADMbedTLSEncryptor.SupportedCiphers();
var AEADSodiumEncryptorSupportedCiphers = AEADSodiumEncryptor.SupportedCiphers();
if (Sodium.AES256GCMAvailable)
{
// prefer to aes-256-gcm in libsodium
AEADMbedTLSEncryptorSupportedCiphers.Remove("aes-256-gcm");
}
else
{
AEADSodiumEncryptorSupportedCiphers.Remove("aes-256-gcm");
}
#if I_KNOW_STREAM_CIPHER_IS_UNSAFE
// XXX: sequence matters, OpenSSL > Sodium > MbedTLS
foreach (string method in StreamOpenSSLEncryptor.SupportedCiphers())
{
if (!_registeredEncryptors.ContainsKey(method))
{
_registeredEncryptors.Add(method, typeof(StreamOpenSSLEncryptor));
}
}
foreach (string method in StreamSodiumEncryptor.SupportedCiphers())
{
if (!_registeredEncryptors.ContainsKey(method))
{
_registeredEncryptors.Add(method, typeof(StreamSodiumEncryptor));
}
}
foreach (string method in StreamMbedTLSEncryptor.SupportedCiphers())
{
if (!_registeredEncryptors.ContainsKey(method))
{
_registeredEncryptors.Add(method, typeof(StreamMbedTLSEncryptor));
}
}
#endif
foreach (string method in AEADOpenSSLEncryptor.SupportedCiphers())
{
if (!_registeredEncryptors.ContainsKey(method))
{
_registeredEncryptors.Add(method, typeof(AEADOpenSSLEncryptor));
}
}
foreach (string method in AEADSodiumEncryptorSupportedCiphers)
{
if (!_registeredEncryptors.ContainsKey(method))
{
_registeredEncryptors.Add(method, typeof(AEADSodiumEncryptor));
}
}
foreach (string method in AEADMbedTLSEncryptorSupportedCiphers)
{
if (!_registeredEncryptors.ContainsKey(method))
{
_registeredEncryptors.Add(method, typeof(AEADMbedTLSEncryptor));
}
}
}