| 电子商务中混沌密码算法的研究 |
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| 引用本文： | 赵耿,李杨,方锦清. 电子商务中混沌密码算法的研究[J]. 广西师范大学学报(自然科学版), 2005, 23(4): 1-7 |
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| 作者姓名： | 赵耿 李杨 方锦清 |
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| 作者单位： | 北京电子科技学院,通信工程系,北京,100070;中国原子能科学研究院,北京,102413 |
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| 基金项目： | 国家自然科学基金资助项目（重点项目70431002,面上项目70371068）;北京电子科技学院重点实验室基金资助项目（YZDJ0410） |
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| 摘 要： | 主要综述国内外在混沌序列密码和单向Hash函数及对称分组密码和公钥分组密码的一些研究进展，并各举1～2例予以说明，同时比较性地分析了混沌密码算法与常规密码算法的异同，提出了目前存在的问题和可能的解决方法．
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| 关 键 词： | 混沌 序列密码Hash算法 私钥分组密码 公钥分组密码 |
| 文章编号： | 1001-6600（2005）04-0001-07 |
| 收稿时间： | 2005-09-18 |
| 修稿时间： | 2005-09-18 |
Research of Cipher Based on Chaos in Electronic Business |
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| ZHAO Geng,LI Yang,FANG Jin-qing. Research of Cipher Based on Chaos in Electronic Business[J]. Journal of Guangxi Normal University(Natural Science Edition), 2005, 23(4): 1-7 |
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| Authors: | ZHAO Geng LI Yang FANG Jin-qing |
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| Affiliation: | 1. Department of Communication Engineering,Beijing Electronic Science and Teehnology Institute, Beijing 100070,China; 2. China Institute of Atomic Energy,Beijing 102413,China |
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| Abstract: | Some research progresses of sequence ciphers, Hash functions, symmetrical block ciphers and public key ciphers all which are based on chaos are summarized. One or two examples are separately given to explain each of them. The similarities and differences between chaos cipher and conventional cipher are analyzed comparatively. Lastly ,immediate problems occurred and methods for solving these problems are proposed. |
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| Keywords: | chaos sequence cipher Hash function symmetrical block cipher public key cipher |
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