| 混沌PN序列的DSP实现及其性能分析 |
| |
| 引用本文： | 王莹,王光义.混沌PN序列的DSP实现及其性能分析[J].杭州电子科技大学学报,2012(1):1-5. |
| |
| 作者姓名： | 王莹 王光义 |
| |
| 作者单位： | 杭州电子科技大学电子信息学院,浙江杭州310018 |
| |
| 基金项目： | 国家自然科学基金资助项目（60971046）; 浙江省研究生创新科研资助项目（GK100202003） |
| |
| 摘 要： | 为了产生性能良好的伪噪声序列,该文提出了一个新的混沌系统。基于该系统和数字信号处理器研究了混沌伪噪声序列的一种产生方法,对获得的序列进行了随机性测试,测试结果及密钥空间、密钥敏感性分析表明,该序列性能良好并能满足信息加密的需要。
|
| 关 键 词： | 混沌伪噪声序列 数字信号处理器 序列性能分析 |
DSP Implementation and Performance Analysis of a Chaotic PN Sequence |
| |
| WANG Ying,WANG Guang-yi.DSP Implementation and Performance Analysis of a Chaotic PN Sequence[J].Journal of Hangzhou Dianzi University,2012(1):1-5. |
| |
| Authors: | WANG Ying WANG Guang-yi |
| |
| Affiliation: | (School of Electronics Information,Hangzhou Dianzi University,Hangzhou Zhejiang 310018,China) |
| |
| Abstract: | A new chaotic system was put forward in this paper to produce better performance PN（Pseudo-noise） sequences.And a method to produce PN sequence was studied based on the chaotic stem and digital signal processor（DSP）.In addition,the PN sequences was tested by a test software which was issued by national institute of standard and technology（NIST）.The results of test report,key space and key sensitivity indicate that the performance of PN sequence is good and is fully enough to meet the demand for encryption. |
| |
| Keywords: | chaotic PN sequences DSP NIST test |
| 本文献已被 维普 等数据库收录！ |
