function [s1, s2, s3, s4, s5, s6, s7, s8] = rc4set(k8)
% use rc4 in a hash mode: k8 generates 8 bytes out
% xo is a random key value we'll use
xo = [240	169	196	235	83	85	157	102];
kf = [];
kf(1:2:16) = xo;
kf(2:2:16) = k8;
an = rc4make(8, kf);
s1 = an(1);
s2 = an(2);
s3 = an(3);
s4 = an(4);
s5 = an(5);
s6 = an(6);
s7 = an(7);
s8 = an(8);