Table 3.
8-bit Sbox used in SKINNY.
| 8bit (00~ff) | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65 | 4c | 6a | 42 | 4b | 63 | 43 | 6b | 55 | 75 | 5a | 7a | 53 | 73 | 5b | 7b | |
| 35 | 8c | 3a | 81 | 89 | 33 | 80 | 3b | 95 | 25 | 98 | 2a | 90 | 23 | 99 | 2b | |
| e5 | cc | e8 | c1 | c9 | e0 | c0 | e9 | d5 | f5 | d8 | f8 | d0 | f0 | d9 | f9 | |
| a5 | 1c | a8 | 12 | 1b | a0 | 13 | a9 | 05 | b5 | 0a | b8 | 03 | b0 | 0b | b9 | |
| 32 | 88 | 3c | 85 | 8d | 34 | 84 | 3d | 91 | 22 | 9c | 2c | 94 | 24 | 9d | 2d | |
| 62 | 4a | 6c | 45 | 4d | 64 | 44 | 6d | 52 | 72 | 5c | 7c | 54 | 74 | 5d | 7d | |
| a1 | 1a | ac | 15 | 1d | a4 | 14 | ad | 02 | b1 | 0c | bc | 04 | b4 | 0d | bd | |
| e1 | c8 | ec | c5 | cd | e4 | c4 | ed | d1 | f1 | dc | fc | d4 | f4 | dd | fd | |
| 36 | 8e | 38 | 82 | 8b | 30 | 83 | 39 | 96 | 26 | 9a | 28 | 93 | 20 | 9b | 29 | |
| 66 | 4e | 68 | 41 | 49 | 60 | 40 | 69 | 56 | 76 | 58 | 78 | 50 | 70 | 59 | 79 | |
| a6 | 1e | aa | 11 | 19 | a3 | 10 | ab | 06 | b6 | 80 | ba | 00 | b3 | 09 | bb | |
| e6 | ce | ea | c2 | cb | e3 | c3 | eb | d6 | f6 | da | fa | d3 | f3 | db | fb | |
| 31 | 8a | 3e | 86 | 8f | 37 | 87 | 3f | 92 | 21 | 9e | 2e | 97 | 27 | 9f | 2f | |
| 61 | 48 | 6e | 46 | 4f | 67 | 47 | 6f | 51 | 71 | 5e | 7e | 57 | 77 | 5f | 7f | |
| a2 | 18 | ae | 16 | 1f | a7 | 17 | af | 01 | b2 | 0e | be | 07 | b7 | 0f | bf | |
| e2 | ca | ee | c6 | cf | e7 | c7 | ef | d2 | f2 | de | fe | d7 | f7 | df | ff | |