本文采用了一系列的离散化操作,以保证生成的 S-box(变换函数)是一一映射。假设需要生成m个动态S-box, 则求第k(1≤k≤m)个S-box的具体过程为: (1)将糟空闻分割成等长的n+1=720个区闻。
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s box 潘多拉之盒 ; S盒
Pandora s Box 潘多拉之盒 ; 潘多拉的盒子 ; 罪恶试验
batter's s box 击球员区
coacher's s box 跑垒指导员区
catcher's s box 接手区
ep s box eps盒
Pass s box 传递窗
Keyed S-box 带密钥的S盒
Changeable S-box 可变S盒子
以上来源于: WordNet
S-box is a key part of DES algorithm.
盒是DES算法中的一个关键环节。
One method is proposed to constructed perfect nonlinear S-box over finite field.
给出有限域上完全非线性s -盒的一种构造方法。
Compare with other variations of des this design hold the original structure of S-box and make it's strength better.
与其它变种DES相比,它不但保留了原s盒的设计结构而且安全性更强。
"Heart-Shaped Box" was one of the album's hit singles.
VOA: special.2009.11.06
In the depressed phase, our thinking is narrow; we don't think outside the box usually-- of course there's many exceptions, but as a whole.
在抑郁阶段,我们的思维收窄;,我们失去创造力-,当然有例外,但总体而言没有。
At the site of the crash, investigators spent hours combing through the mangled remains of the aircraft to find the plane's black box, flight-data recorder.
VOA: standard.2010.05.23
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