%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Copyright: 2010 Integrated Sytems Laboratory, ETH Zurich %% http://www.iis.ee.ethz.ch/~sha3 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function Hs = finalization(V, H, S, p) Hs = zeros(1, p.h/p.w); for j=1:8, Hs(j) = bitxor(bitxor(bitxor(H(j), V(j)), V(j+8)), S(mod(j-1,4)+1)); end