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。
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.
出处
《南京理工大学学报》
EI
CAS
CSCD
北大核心
2001年第5期528-532,共5页
Journal of Nanjing University of Science and Technology
基金
国防科工委技术基础研究项目资助
