| 混沌序列在分组密码中的应用 |
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| 引用本文： | 曾辉,王娜,郑诣. 混沌序列在分组密码中的应用[J]. 佳木斯工学院学报, 2009, 0(3): 373-374 |
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| 作者姓名： | 曾辉 王娜 郑诣 |
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| 作者单位： | 成都理工大学信息管理学院,四川成都610059 |
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| 摘 要： | 将混沌序列和分组密码相结合而产生一种新型混合密码体制，该体制综合了这两种密码体制的优势，具有较高的安全性．通过混沌序列来产生分组密码所需的密钥流，由此克服了分组密码的相关性的缺陷，实现了在不影响传输速度的同时又有较高的算法安全性．
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| 关 键 词： | 混沌序列 分组密码 Logistic映射 |
Application of Chaos Sequence in Block Ciphers |
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| ZENG Hui,WANG Na,ZHENG Yi. Application of Chaos Sequence in Block Ciphers[J]. , 2009, 0(3): 373-374 |
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| Authors: | ZENG Hui WANG Na ZHENG Yi |
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| Affiliation: | (College of Information Management, Chengdu University of Tedmology, Chengdu 610059, China) |
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| Abstract: | The new model brings to a novelty mixed cryptosystem which combines chaos sequence and block ciphers. This system integrates the advantages of the two cryptosystems and has better security. Keys generated from chaos sequence are used for block ciphers, which can conquer the shortcoming that there is correlation among block ciphers. And a better arithmetic security cab be obtained without the limited transmission speed. |
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| Keywords: | Chaos sequence block ciphers logistic mapping |
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