public AES(byte[] key)
{
rsa = new AesManaged();
rsa.GenerateKey();
rsa.GenerateIV();
_decoder = rsa.CreateDecryptor();
_encoder = rsa.CreateEncryptor();
}
public AesCrypt()
{
aes = Aes.Create();
aes.Mode = CipherMode.CBC;
aes.GenerateIV();
aes.GenerateKey();
aes.Padding = PaddingMode.PKCS7;
}
public AesExtensionsTest()
{
aes = System.Security.Cryptography.Aes.Create();
aes.Mode = CipherMode.ECB;
aes.Padding = PaddingMode.PKCS7;
aes.BlockSize = 128;
aes.GenerateKey(8);
aes.GenerateIV(8);
}
public override void GenerateKey() => _impl.GenerateKey();
public static bool TestGenerate(Aes aes)
{
byte[] key = aes.Key;
byte[] IV = aes.IV;
aes.GenerateKey();
aes.GenerateIV();
if (aes.Key.Length != 32)
{
Console.WriteLine("Error - Aes.GenerateKey wrong length: {0}", aes.Key.Length);
return false;
}
if (aes.IV.Length != 16)
{
Console.WriteLine("Error - Aes.GenerateIV wrong length: {0}", aes.IV.Length);
return false;
}
if (CompareBytes(aes.Key, key))
{
Console.WriteLine("Error - Aes.GenerateKey did not change key");
return false;
}
if (CompareBytes(aes.IV, IV))
{
Console.WriteLine("Error - Aes.GenerateIV did not change IV");
return false;
}
return true;
}
