引用本文: | 肖戎.DES 算法中S-盒的输入输出周期性研究[J].国防科技大学学报,1988,10(4):20-23 ,114.[点击复制] |
Xiao Rong.Research on Periodicity of Input and Output of S-boxes in DES[J].Journal of National University of Defense Technology,1988,10(4):20-23 ,114[点击复制] |
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DES 算法中S-盒的输入输出周期性研究 |
肖戎 |
(电子技术系)
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摘要: |
DES 应用于序列密码体制,其周期性问题没有一般的结论。文中证明了: DES中最关键部分-S盒对输入输出周期具有一个下界。 |
关键词: 密码通信,DES算法,周期性 |
DOI: |
投稿日期:1987-04-03 |
基金项目: |
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Research on Periodicity of Input and Output of S-boxes in DES |
Xiao Rong |
(Department of Electronic Technology)
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Abstract: |
There are not any general conclusions about periodicity of DES when it is used in stream cipher system. The author discusses this problem and gives a low bound for period of S-boxes. |
Keywords: Cipher communication,DES method,periodi city |
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