aa = FF4(aa, bb, cc, dd, X[ 5], 8); dd = FF4(dd, aa, bb, cc, X[14], 9); cc = FF4(cc, dd, aa, bb, X[ 7], 9); bb = FF4(bb, cc, dd, aa, X[ 0], 11); aa = FF4(aa, bb, cc, dd, X[ 9], 13); dd = FF4(dd, aa, bb, cc, X[ 2], 15); cc = FF4(cc, dd, aa, bb, X[11], 15); bb = FF4(bb, cc, dd, aa, X[ 4], 5); aa = FF4(aa, bb, cc, dd, X[13], 7); dd = FF4(dd, aa, bb, cc, X[ 6], 7); cc = FF4(cc, dd, aa, bb, X[15], 8); bb = FF4(bb, cc, dd, aa, X[ 8], 11); aa = FF4(aa, bb, cc, dd, X[ 1], 14); dd = FF4(dd, aa, bb, cc, X[10], 14); cc = FF4(cc, dd, aa, bb, X[ 3], 12); bb = FF4(bb, cc, dd, aa, X[12], 6);
aa = FF4(aa, bb, cc, dd, X[ 5], 8); dd = FF4(dd, aa, bb, cc, X[14], 9); cc = FF4(cc, dd, aa, bb, X[ 7], 9); bb = FF4(bb, cc, dd, aa, X[ 0], 11); aa = FF4(aa, bb, cc, dd, X[ 9], 13); dd = FF4(dd, aa, bb, cc, X[ 2], 15); cc = FF4(cc, dd, aa, bb, X[11], 15); bb = FF4(bb, cc, dd, aa, X[ 4], 5); aa = FF4(aa, bb, cc, dd, X[13], 7); dd = FF4(dd, aa, bb, cc, X[ 6], 7); cc = FF4(cc, dd, aa, bb, X[15], 8); bb = FF4(bb, cc, dd, aa, X[ 8], 11); aa = FF4(aa, bb, cc, dd, X[ 1], 14); dd = FF4(dd, aa, bb, cc, X[10], 14); cc = FF4(cc, dd, aa, bb, X[ 3], 12); bb = FF4(bb, cc, dd, aa, X[12], 6);