louismullie

#version 130
#pragma optionNV(unroll all)

uint ROTLEFT(in uint a, in int b) { return (a << b) | (a >> (32-b)); }
uint ROTRIGHT(in uint a, in int b) { return (a >> b) | (a << (32-b)); }

uint CH(in uint x,in uint y,in uint z) { return (x & y) ^ (~x & z); }
uint MAJ(in uint x,in uint y,in uint z) { return (x & y) ^ (x & z) ^ (y & z); }
uint EP0(in uint x) { return ROTRIGHT(x,2) ^ ROTRIGHT(x,13) ^ ROTRIGHT(x,22); }
uint EP1(in uint x) { return ROTRIGHT(x,6) ^ ROTRIGHT(x,11) ^ ROTRIGHT(x,25); }