摘要
研究了一类具有良好隐蔽性的一元四次离散动力系统的混沌序列产生情况,提出了混沌序列的异或和图像置乱加密算法,实验结果证明该系统所生成的混沌序列有密钥复杂安全性较高的特点。具有实际应用的价值。
The chaos sequence procedure of a kind of discrete dynamic system with good concealing feature is studied,and two algorithms about cahos sequence are provided.The study shows that the chaos sequence produced by this system has the feature of complex key and good security.It's worth being generalized.
出处
《江西科学》
2004年第1期58-60,共3页
Jiangxi Science
基金
江西省教育厅资助项目(JXSJYT2002SIM4)。
