Table 4 Comparison of performance indices for different S-boxes
From: A highly nonlinear S-box based on a fractional linear transformation
S-box | Nonlinearity | SAC | BIC | DP | LP |
|---|---|---|---|---|---|
AES | 112 | 0.5058 | 112.0 | 0.0156 | 0.062 |
APA | 112 | 0.4987 | 112.0 | 0.0156 | 0.062 |
Gray | 112 | 0.5058 | 112.0 | 0.0156 | 0.062 |
Skipjack | 105.7 | 0.4980 | 104.1 | 0.0468 | 0.109 |
Xyi | 105 | 0.5048 | 103.7 | 0.0468 | 0.156 |
RP | 99.5 | 0.5012 | 101.7 | 0.2810 | 0.132 |
New | 112 | 0.510254 | 112 | 0.015625 | 0.0625 |