public void Test_Authenticate()
{
var aesCryptoProvider = new AesCryptoProvider
{
KeyStore = _keystore,
PublicKeyName = "mypublickey",
SigningKeyName = "myauthsecret"
};
var someText = "The old grey goose jumped over the wrickety gate.";
var textBytes = Encoding.UTF8.GetBytes(someText);
var encryptedTest = aesCryptoProvider.Encrypt(textBytes, out _iv);
Assert.NotEqual(encryptedTest, textBytes);
var hash1 = aesCryptoProvider.GetSignature(encryptedTest);
var decryptedText = aesCryptoProvider.Decrypt(encryptedTest, _iv, "mypublickey");
Assert.Equal(decryptedText, textBytes);
var hash2 = aesCryptoProvider.GetSignature(encryptedTest);
Assert.Equal(hash1, hash2);
}
public void Test_Decrypt2()
{
var aesCryptoProvider = new AesCryptoProvider
{
KeyStore = _keystore,
PublicKeyName = "mypublickey",
SigningKeyName = "myauthsecret"
};
var message = "The old grey goose jumped over the wrickety gate.";
var utf8Message = System.Text.Encoding.UTF8.GetBytes(message);
byte[] iv;
var encryptedBytes = aesCryptoProvider.Encrypt(utf8Message, out iv);
var base64message = Convert.ToBase64String(encryptedBytes);
_output.WriteLine(base64message);
_output.WriteLine("iv: " + Convert.ToBase64String(iv));
var base64MessageBytes = Convert.FromBase64String(base64message);
var decrypted = aesCryptoProvider.Decrypt(base64MessageBytes, iv);
Assert.Equal(message, System.Text.Encoding.UTF8.GetString(decrypted));
_output.WriteLine("authkey: " + Convert.ToBase64String(Encoding.UTF8.GetBytes(_keystore.GetKey("myauthsecret"))));
_output.WriteLine("sig: " + Convert.ToBase64String(aesCryptoProvider.GetSignature(encryptedBytes)));
}