KeyScrambler for 3DS

Heres is a program i wrote in C# as well as a DLL I wrote in C. The C# program is a GUI wrapper for the DLL and the DLL just serves the function of the keyscrambler. You feed it keyX and keyY and it returns normal key.

Program link:
https://mega.nz/#!49Bx0bSb!o2R2y7KwOR9HP0bEB6msNIviE1AClYlaJQfy0qeasWo

How to add in a C# project:
-Add this in:
		[DllImport("Scrambler.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)]
        		public static extern IntPtr scramble(byte[] keyX, byte[] keyY);

-Call the function and feed it the keys in little-endian format.
-The returned IntPtr can be marshaled by using Marshal.Copy() to copy IntPtr to byte[].
-Remember that the output key will be little-endian, so flip array if needed.
-Add the DLL in the bin/Release or bin/Debug folder after compiling your program.