public void AesGcmEncryptionMatches(string plainText, string key)
{
var encrypted = CryptographyHelper.EncryptData(SymmetricAlgorithms.AESGCM, Encoding.UTF8.GetBytes(plainText), Encoding.UTF8.GetBytes(key));
var decrypted = CryptographyHelper.DecryptData(SymmetricAlgorithms.AESGCM, encrypted, Encoding.UTF8.GetBytes(key));
Assert.Equal(Encoding.UTF8.GetString(decrypted), plainText);
}
public void SymmetricAlgorithmsDecryptionMatchesWithSecureString(SymmetricAlgorithms enumValue)
{
string toProcess = "`~1234567890-=qwertyuiop[]\\ASDFGHJKL:\"ZXCVBNM<>?ăîșțâ";
SecureString keySecureString = TestingHelper.StringToSecureString("{>@#F09\0");
byte[] algorithmBytes = CryptographyHelper.EncryptData(enumValue, Encoding.Unicode.GetBytes(toProcess), Encoding.Unicode.GetBytes(TestingHelper.SecureStringToString(keySecureString)));
DecryptText symmetricAlgorithm = new DecryptText
{
Algorithm = enumValue,
Encoding = new InArgument <Encoding>(ExpressionServices.Convert((env) => System.Text.Encoding.Unicode))
};
Dictionary <string, object> arguments = new Dictionary <string, object>();
arguments.Add(nameof(DecryptText.Input), Convert.ToBase64String(algorithmBytes));
arguments.Add(nameof(DecryptText.KeySecureString), keySecureString);
WorkflowInvoker invoker = new WorkflowInvoker(symmetricAlgorithm);
string activityString = (string)invoker.Invoke(arguments)[nameof(symmetricAlgorithm.Result)];
Assert.Equal(toProcess, activityString);
}
public void SymmetricAlgorithmsDecryptionMatches(SymmetricAlgorithms enumValue)
{
string toProcess = "`~1234567890-=qwertyuiop[]\\ASDFGHJKL:\"ZXCVBNM<>?ăîșțâ";
string key = "{>@#F09\0";
byte[] algorithmBytes = CryptographyHelper.EncryptData(enumValue, Encoding.Unicode.GetBytes(toProcess), Encoding.Unicode.GetBytes(key));
DecryptText symmetricAlgorithm = new DecryptText
{
Algorithm = enumValue,
Encoding = new VisualBasicValue <Encoding>(typeof(Encoding).FullName + "." + nameof(Encoding.Unicode))
};
Dictionary <string, object> arguments = new Dictionary <string, object>();
arguments.Add(nameof(DecryptText.Input), Convert.ToBase64String(algorithmBytes));
arguments.Add(nameof(DecryptText.Key), key);
WorkflowInvokerTest invoker = new WorkflowInvokerTest(symmetricAlgorithm);
string activityString = (string)invoker.TestActivity(arguments)[nameof(symmetricAlgorithm.Result)];
Assert.Equal(toProcess, activityString);
}