public void SecureData_Asymmetric()
{
string privateKey = AsymmetricCrypto.CreatePrivateKey(CryptoAlgorithm.RSA, 1024);
string publicKey = AsymmetricCrypto.GetPublicKey(CryptoAlgorithm.RSA, privateKey);
byte[] plainText;
byte[] cipherText;
plainText = new byte[] { 0, 1, 2, 3 };
cipherText = SecureData.Encrypt(publicKey, plainText, CryptoAlgorithm.AES, 256);
CollectionAssert.AreNotEqual(plainText, cipherText);
CollectionAssert.AreEqual(plainText, SecureData.Decrypt(privateKey, cipherText));
plainText = new byte[] { 0, 1, 2, 3 };
cipherText = SecureData.Encrypt(publicKey, plainText, CryptoAlgorithm.AES, 256, 1000);
Assert.IsTrue(cipherText.Length >= 1000);
plainText = new byte[0];
cipherText = SecureData.Encrypt(publicKey, plainText, CryptoAlgorithm.AES, 256);
CollectionAssert.AreNotEqual(plainText, cipherText);
CollectionAssert.AreEqual(plainText, SecureData.Decrypt(privateKey, cipherText));
plainText = new byte[2000000];
for (int i = 0; i < plainText.Length; i++)
{
plainText[i] = (byte)i;
}
cipherText = SecureData.Encrypt(publicKey, plainText, CryptoAlgorithm.AES, 256);
CollectionAssert.AreNotEqual(plainText, cipherText);
CollectionAssert.AreEqual(plainText, SecureData.Decrypt(privateKey, cipherText));
}
private void SaveSettings(BuildList storedBuilds)
{
Settings.Default.Domain = TextBoxDomain.Text;
Settings.Default.Port = string.IsNullOrEmpty(TextBoxPort.Text) ? 80 : Convert.ToInt32(TextBoxPort.Text);
Settings.Default.UserName = TextBoxUserName.Text;
Settings.Default.Password = SecureData.Encrypt(PasswordBoxPassword.Password);
Settings.Default.RefreshInterval = Convert.ToInt32(ComboBoxRefreshInterval.Text);
Settings.Default.UseSsl = Convert.ToBoolean(RadioButtonProtocolHttps.IsChecked);
Settings.Default.Builds = storedBuilds;
Settings.Default.HideInactive = Convert.ToBoolean(CheckBoxHideInactive.IsChecked);
Settings.Default.HideInactiveWeeks = Convert.ToInt32(ComboBoxHideInactive.Text);
Settings.Default.ClientType = (ClientType)Enum.Parse(typeof(ClientType), ComboBoxCIType.Text);
Settings.Default.NumberOfColumns = Convert.ToInt32(ComboBoxColumnsNumber.Text);
Settings.Default.Save();
}
public void SecureData_Symmetric()
{
string privateKey = AsymmetricCrypto.CreatePrivateKey(CryptoAlgorithm.RSA, 1024);
string publicKey = AsymmetricCrypto.GetPublicKey(CryptoAlgorithm.RSA, privateKey);
SymmetricKey argsEncrypt;
SymmetricKey argsDecrypt;
byte[] asymPlain;
byte[] asymCipher;
byte[] symPlain;
byte[] symCipher;
asymPlain = new byte[] { 0, 1, 2, 3 };
asymCipher = SecureData.Encrypt(publicKey, asymPlain, CryptoAlgorithm.AES, 256, 1000, out argsEncrypt);
CollectionAssert.AreEqual(asymPlain, SecureData.Decrypt(privateKey, asymCipher, out argsDecrypt));
symPlain = new byte[] { 10, 20, 30, 40 };
symCipher = SecureData.Encrypt(argsEncrypt, symPlain, 100);
Assert.IsTrue(symCipher.Length >= 100);
CollectionAssert.AreEqual(symPlain, SecureData.Decrypt(argsDecrypt, symCipher));
}
public void Decrypt_EncryptedString_ShouldMatchExpectedString()
{
string encryptedString = SecureData.Encrypt("Password");
SecureData.Decrypt(encryptedString).ShouldBeEqual("Password");
}
public void Encrypt_DecryptedDataIsNull_ShouldThrowArgumentNullException()
{
Assert.Throws <ArgumentNullException>(() => SecureData.Encrypt(null));
}