| 摘要 |
A multiple-input multiple-output s-box receives a contiguously numbered input bits (101, 102, 103, 104, <i 1</sub , 1</i 2</sub to <i a</sub , </i 1</sub , </i b</sub .</i i</sub sb</i 2 </sub c</sub ,. </i 2</sub , </i o</sub defining the relationship between the multiple inputs and the single output. Each primitive s-box (121, 122, 123) receives a set of input bits <i 1</sub ,</i 1</sub ,</i c</sub bits respectively. Each of the numbers <i c</sub is in the range of 3 to (a-1), and the sum of the numbers <i 1</sub ,</i c</sub |
