| 基于ARM的混沌序列的产生及其性能分析 |
| |
| 引用本文： | 秦新峰,郭倩颖.基于ARM的混沌序列的产生及其性能分析[J].电子器件,2011,34(3):346-350. |
| |
| 作者姓名： | 秦新峰 郭倩颖 |
| |
| 作者单位： | 杭州电子科技大学电子信息学院; |
| |
| 基金项目： | 国家自然科学基金项目(60971046) |
| |
| 摘 要： | 根据一个已有的混沌系统,构造出一个新的超混沌系统,并对该超混沌系统进行分析,包括吸引子、Lyapunov指数和分岔图,证明了该系统有着复杂而丰富的动力学特性。然后对超混沌系统进行离散化,并利用ARM处理器实现。抽取混沌序列并用NIST标准进行了性能测试,实验证明该混沌序列具有良好的随机性,可应用于加密和通信等领域。
|
| 关 键 词： | 混沌序列 密钥 ARM应用 |
Genertion of PN sequence based on ARM and its quality analysis |
| |
| QIN Xinfeng,GUO Qianying,WANG Guangyi.Genertion of PN sequence based on ARM and its quality analysis[J].Journal of Electron Devices,2011,34(3):346-350. |
| |
| Authors: | QIN Xinfeng GUO Qianying WANG Guangyi |
| |
| Affiliation: | QIN Xinfeng,GUO Qianying,WANG Guangyi*(School of Electronics Information,Hangzhou Dianzi University,Hangzhou 310018,China) |
| |
| Abstract: | This paper constructs a new four-dimensional chaotic system which is based on an original chaotic system by introducing a state feedback controller.And the new chaotic system’s properties are verified theoretically by analyzing bifurcation、attractors and Lyapunov exponent.Then ARM technology is used to generate digital chaotic PN(Pseudo-random)sequence.Moreover,the NIST test suites is applied to analyse the quality of the PN sequence.It is demonstrated that the PN sequence can be used in secure communication. |
| |
| Keywords: | chaos sequence Encryption key ARM implementation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《电子器件》浏览原始摘要信息 |
|
点击此处可从《电子器件》下载全文 |
|
