%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Copyright: 2010 Integrated Sytems Laboratory, ETH Zurich %% http://www.iis.ee.ethz.ch/~sha3 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function a = mult2(a) tmp=a(8); a(8)=a(7); a(7)=a(6); a(6)=a(5); a(5)=bitxor(a(4), tmp); a(4)=bitxor(a(3), tmp); a(3)=a(2); a(2)=bitxor(a(1), tmp); a(1)=tmp; end