//private bool InternalProcessSafe(Galois16 factor, uint size, byte[] inputbuffer, byte[] outputbuffer)
//{
// //Treat the buffers as arrays of 16-bit Galois values.
// //Awfully long to execute
// try
// {
// // Create Galois16 inputbuffer
// Galois16[] inputGalois16 = new Galois16[inputbuffer.Length / 2];
// // Create Galois16 outputbuffer
// Galois16[] outputGalois16 = new Galois16[inputGalois16.Length];
// // Fill Galois16 input buffer with inpuntbuffer values
// for (int i = 0; i < inputGalois16.Length; ++i)
// {
// inputGalois16[i] = (Galois16)(inputbuffer[2 * i + 1] << 8 | inputbuffer[2 * i]);
// outputGalois16[i] = (Galois16)(outputbuffer[2 * i + 1] << 8 | outputbuffer[2 * i]);
// }
// // Process the data
// for (uint i = 0; i < outputGalois16.Length; ++i)
// {
// outputGalois16[i] += inputGalois16[i] * factor.Value;
// }
// // Copy back data from Galois16 output buffer to outputbuffer (byte)
// for (int i = 0; i < outputGalois16.Length; ++i)
// {
// outputbuffer[2 * i + 1] = (byte)(outputGalois16[i].Value >> 8 & 0xFF);
// outputbuffer[2 * i] = (byte)(outputGalois16[i].Value & 0xFF);
// }
// return true;
// }
// catch (Exception ex)
// {
// Debug.WriteLine(ex);
// return false;
// }
//}
private bool InternalProcess(ushort factor, uint size, byte[] inputbuffer, byte[] outputbuffer, int startIndex, uint length)
{
// Rewrite : TPL ?
// Rewrite : Dynamic load FastGaloisFieldsUnsafe
//FastGaloisFieldsSafeProcessor safeProcessor = new FastGaloisFieldsSafeProcessor();
//return safeProcessor.InternalProcess(factor, size, inputbuffer, outputbuffer);
try
{
//FastGaloisFieldsUnsafeProcessor unsafeProcessor = new FastGaloisFieldsUnsafeProcessor();
//return unsafeProcessor.InternalProcess(factor, size, inputbuffer, outputbuffer, startIndex, length);
//return FastGaloisFieldsUnsafeProcessor.InternalProcess(factor, size, inputbuffer, outputbuffer, startIndex, length);
return(processor.InternalProcess(factor, size, inputbuffer, outputbuffer, startIndex, length));
}
catch (SecurityException)
{
//return InternalProcessSafe(factor, size, inputbuffer, outputbuffer);
return(false);
}
catch (Exception ex)
{
Debug.WriteLine(ex);
return(false);
}
}
