public static byte[] EncryptData(string password, AutoSaltSizes saltSize, byte[] data, SymmetricCryptoAlgorithm algorithm = SymmetricCryptoAlgorithm.AES_256_CBC)
{
EncryptionBuffer encBuffer = new EncryptionBuffer(password, saltSize, algorithm);
encBuffer.AddData(data, true);
return(encBuffer.GetData());
}
public static void EncryptStream(string password, AutoSaltSizes saltSize, Stream inputStream, Stream outputStream, SymmetricCryptoAlgorithm algorithm = SymmetricCryptoAlgorithm.AES_256_CBC)
{
if (!inputStream.CanRead)
{
throw new Exception("The input stream has to support read");
}
if (!outputStream.CanWrite)
{
throw new Exception("The output stream has to support write");
}
EncryptionBuffer encBuffer = new EncryptionBuffer(password, saltSize, algorithm);
byte[] readBuffer = new byte[500000];
bool isLastData = false;
while (!isLastData)
{
int nrOfBytes = inputStream.Read(readBuffer, 0, readBuffer.Length);
isLastData = (nrOfBytes == 0);
encBuffer.AddData(readBuffer, 0, nrOfBytes, isLastData);
byte[] encryptedData = encBuffer.GetData();
outputStream.Write(encryptedData, 0, encryptedData.Length);
}
}
public String Encrypt(String value)
{
String pass = Password;
EncryptionBuffer encBuffer = new EncryptionBuffer(pass, Salt, SymmetricCryptoAlgorithm.AES_192_CBC);
encBuffer.AddData(Encoding.Unicode.GetBytes(value), true);
return(Convert.ToBase64String(encBuffer.GetData()));
}
