public void InitalizationVectorTest() { var target = new AesCryptoProvider() { Key = Key, InitalizationVector = InitializationVector }; var initializiationVector = InitializationVector; target.InitalizationVector = initializiationVector; Assert.IsNotNull(target); }
protected override ClientConfiguration GetConnectionConfig() { //for encryption we need a key const string publicKey = "!mysecretkey#9^5usdk39d&dlf)03sL"; const string publicKeyName = "publickey"; //for authentication we need a password const string signingKey = "myauthpassword"; const string signingKeyName = "mysecret"; //An in-memory insecure key store - for real world applications use FileSystemKeyStore //which uses DAPI to protect the keys that are stotred within it. var keystore = new InsecureKeyStore( new KeyValuePair <string, string>(publicKeyName, publicKey), new KeyValuePair <string, string>(signingKeyName, signingKey)); //This example is using the symmetric key AES algorithm var cryptoProvider = new AesCryptoProvider(keystore) { PublicKeyName = publicKeyName, SigningKeyName = signingKeyName }; //Get the config and enable field encryption var config = base.GetConnectionConfig(); config.EnableFieldEncryption(cryptoProvider); return(config); }
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))); }
public void GetInitializationVectorTest() { var target = new AesCryptoProvider() { Key = Key, InitalizationVector = InitializationVector }; var expected = typeof(byte[]); var actual = target.GetInitializationVector(); Assert.IsInstanceOfType(actual, expected); }
public void GetRandomBytes_256KeySize_KeyGenerated() { const ushort expectedKeySize = 256; byte[] key = AesCryptoProvider.GetRandomBytes(expectedKeySize); key.Length.Should().Be((int)expectedKeySize); }
public void EncryptTest() { var target = new AesCryptoProvider() { Key = Key, InitalizationVector = InitializationVector }; var clearText = "Test"; var expected = new byte[] { 56, 148, 231, 102, 26, 238, 54, 45, 113, 205, 129, 41, 57, 221, 255, 130 }; var actual = target.Encrypt(clearText); Assert.AreEqual(System.Convert.ToBase64String(expected), System.Convert.ToBase64String(actual)); }
public void DecryptTest() { var target = new AesCryptoProvider() { Key = Key, InitalizationVector = InitializationVector}; var cryptoText = new byte[] { 56, 148, 231, 102, 26, 238, 54, 45, 113, 205, 129, 41, 57, 221, 255, 130 }; var expected = "Test"; var actual = target.Decrypt(cryptoText); Assert.AreEqual(expected, actual); }
private void btn_aes_encrypt_Click(object sender, EventArgs e) { byte[] keyBytes = getAesKeyBytes(); string hexKeyString = keyBytes.Byte2HexString(); AesCryptoProvider aes = new AesCryptoProvider(hexKeyString, check_aes_random.Checked); aes.CipherMode = GetAesCipherMode(); aes.PaddingMode = GetAesPaddingMode(); var buff = aes.Encrypt(GetAesPlainEncoding().GetBytes(txt_aes_plain.Text.Trim())); string cihper = GetAesCipherEncode().Encode(buff); txt_aes_cipher.Text = cihper; }
public void Test_Encrypt() { var aesCryptoProvider = new AesCryptoProvider { KeyStore = _keystore, PublicKeyName = "mypublickey" }; var someText = "The old grey goose jumped over the wrickety vase."; var textBytes = Encoding.UTF8.GetBytes(someText); var encryptedTest = aesCryptoProvider.Encrypt(textBytes, out _iv); Assert.NotEqual(encryptedTest, textBytes); }
public void Test_Encrypt2() { var aesCryptoProvider = new AesCryptoProvider { KeyStore = _keystore, PublicKeyName = "mypublickey" }; 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); }
public void KeyTest() { var target = new AesCryptoProvider() { Key = Key, InitalizationVector = InitializationVector }; var key = Key; target.Key = key; Assert.IsNotNull(target); }
public static void ClassInitialize(TestContext context) { _key = AesCryptoProvider.GetRandomBytes(16); _hashKey = "Secret".ToBytes(Encoding.UTF8); }