public static string Encrypt(string dataToEncrypt)
{
if (string.IsNullOrWhiteSpace(dataToEncrypt))
{
return(dataToEncrypt);
}
byte[] inputBytes = RandomStringGenerator.GetBytesFromString(dataToEncrypt);
var des3Encrypt = CreateEncryptor();
MemoryStream mstream = new MemoryStream();
CryptoStream cstream = new CryptoStream(mstream, des3Encrypt, CryptoStreamMode.Write);
cstream.Write(inputBytes, 0, inputBytes.Length);
cstream.FlushFinalBlock();
byte[] encryptedDataBytes = mstream.ToArray();
mstream.Close();
cstream.Close();
return(RandomStringGenerator.ToEncodedString(encryptedDataBytes));
}
private static void InitializeObscurity()
{
encryptKeyArray = new string[_randomizationLevel];
for (int i = 0; i < encryptKeyArray.Length; i++)
{
bool validated = false;
while (!validated)
{
encryptKeyArray[i] = RandomStringGenerator.GenerateRandomString(24, 24, 2, 2, 2, 2);
validated = RandomStringGenerator.ValidateRandomString(encryptKeyArray[i], 24, 24, 2, 2, 2, 2);
}
}
initVectorArray = new string[_randomizationLevel];
for (int i = 0; i < initVectorArray.Length; i++)
{
bool validated = false;
while (!validated)
{
initVectorArray[i] = RandomStringGenerator.GenerateRandomString(16, 16, 2, 2, 2, 2);
validated = RandomStringGenerator.ValidateRandomString(initVectorArray[i], 16, 16, 2, 2, 2, 2);
}
}
}