摘要
提出了一种基于改进型Logistic混沌映射的伪随机序列发生器,理论和试验的结果证明该伪随机数发生器产生的随机序列具有良好的密码学性能,以此为基础设计了一种新型的混沌流密码方案。试验结果表明,该加密方案取得了令人满意的结果。
A new pseudo-random number generator （PRNG） based on a modified Logistic map is proposed. Theoretical and experimental results indicate that this new PRNG has good cipher performance. Based on this PRNG, a chaotic stream cipher is designed and gets satisying effect after some experimental tests.
出处
《计算机工程》
EI
CAS
CSCD
北大核心
2005年第18期150-152,共3页
Computer Engineering
