“…Appendix A. Some Substitution Boxes with the Best Nonlinearity Achieved S 5 ={7, 12,21,29,17,23,10,26,31,16,27,30,28,3,5,15,8,18,1,19,9,2,11,25,4,0,6,20,22,24,13, 14} S 6 ={28, 17, 1, 13, 38, 41, 46, 6, 0, 29, 53, 20, 59, 5, 24, 21, 35, 26, 61, 16, 48, 37, 58, 22, 55, 44, 39, 56, 34, 43,…”