基于陈氏混沌同步的通信保密系统 |
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引用本文: | 周丰,关治洪. 基于陈氏混沌同步的通信保密系统[J]. 通信技术, 2003, 0(12): 144-145 |
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作者姓名: | 周丰 关治洪 |
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作者单位: | 1. 海军工程大学兵器工程系,武汉,430033 2. 华中科技大学控制工程系,武汉,430074 |
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基金项目: | 国家自然科学基金项目(60074009,602740 |
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摘 要: | 混沌是在非线性动力系统中出现的类似随机而非随机的过程,其混沌序列在分布上不符合概率统计学原理,利用该特性,可以构建安全的加密系统。陈氏混沌吸引子拥有复杂丰富的动态特性,生成的加密信号同传统保密通信方法相比在抗破译性能方面得到较大的提高。
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关 键 词: | 保密通信 陈氏混沌系统 |
修稿时间: | 2003-05-11 |
Secure Communication System Based on Chen''''s Chaos Synchronization |
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Abstract: | Chaos being the similar random but non- random course t hat appears in the non- linear dynamical system, its chaos alignment does no t fit the probability statistics principle on the distribution. Makes use of thi s specific property, can construct to build secure communication system. The c hen's chaos attractor has the complicated dynamic characteristic. Compared to tr adition secret communication method, the new method is much more difficult to be decoded . |
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Keywords: | secure communication Chen's chaos system |
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