| 一种二值混沌加密序列的产生及其性能分析 |
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| 引用本文： | 戴跃伟,卓成春,茅耀斌,王执铨.一种二值混沌加密序列的产生及其性能分析[J].南京理工大学学报(自然科学版),2001,25(5):528-532. |
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| 作者姓名： | 戴跃伟 卓成春 茅耀斌 王执铨 |
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| 作者单位： | 南京理工大学自动化系 |
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| 基金项目： | 国防科工委技术基础研究项目资助 |
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| 摘 要： | 该文基于一阶时延微分方程描述的无限维混沌连续系统提出了一种二值混沌序列的产生方案，从密码学的角度对该类二值序列进行了统计分析，实验结果显示该类序列具有良好的随机性、自相关性和对参数的极端敏感性，最后指出了序列的应用特点和需进一步解决的问题。
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| 关 键 词： | 二值混沌序列 保密通信 密码学 一阶时延微分方程 互连网络 性能分析 |
| 修稿时间： | 2000年11月15 |
A Scheme to Produce Chaotic Binary Sequences and Its Property Analysis |
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| DaiYuewei,ZhuoChengchun,MaoYaobin,WangZhiquan.A Scheme to Produce Chaotic Binary Sequences and Its Property Analysis[J].Journal of Nanjing University of Science and Technology(Nature Science),2001,25(5):528-532. |
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| Authors: | DaiYuewei ZhuoChengchun MaoYaobin WangZhiquan |
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| Abstract: | A scheme to produce chaotic binary sequences based on infinite dimension chaotic continuous system is proposed in the paper.The chaotic system can be described by a one order time delay differential equation.Analysis to such sequences has been carried out from the point of cryptography.The experimental result shows that these sequences have good randomness,self relativity and extreme parameter sensitivity.At last some features on the application of such sequences are given out and some unsolved problems are pointed out. |
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| Keywords: | chaotic sequence covert communication cryptography |
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