gfunction.m

来自「MD5 Encryptin algorithm」· M 代码 · 共 7 行

%%%%%%%%%%%%%%%%%
%  G function   %
%%%%%%%%%%%%%%%%%
%G(a,b,c) = (a&c)v (b& not(Z))
function [out]=Gfunction(a,b,c)
out=bitor(bitand(a,c),bitand(b,bitcmp(c,32)));
end