Key schedule PC-1(K= COD K: = PC-2(C; Di) 5749413325179 1417112415 3281562110 1585042342618 2319124268 1025951433527 1672720132 1911360524436 415231374755 63554739312315 304051453348 7625446383022 444939563453 1466153453729 464250362932 21135282012426 Key schedule • PC-1(K) = C0D0 57 49 41 33 25 17 9 1 58 50 42 34 26 18 10 2 59 51 43 35 27 19 11 3 60 52 44 36 63 55 47 39 31 23 15 7 62 54 46 38 30 22 14 6 61 53 45 37 29 21 13 5 28 20 12 4 • Ki := PC-2(Ci Di ) 14 17 11 24 1 5 3 28 15 6 21 10 23 19 12 4 26 8 16 7 27 20 13 2 41 52 31 37 47 55 30 40 51 45 33 48 44 49 39 56 34 53 46 42 50 36 29 32