摘要
提出了一种新的二维混沌映射—平面方体上的帐篷映射,并用于流密码的构造。该映射产生的混沌序列具有均匀的分布函数、良好的相关性和复杂度,用该映射产生的混沌序列来构造的二进制密钥流,具有良好的统计性质和密码学特性,比一维映射提供了更强的安全性。
In this paper,a new planar chaos map is presented which is tent map o n square,and it is applied in stream cipher.The sequence which is engendered b y the map have uniform distributing function,good relativity and complexity.Th e binary secret stream which is constructed by the chaos sequence of the map hav e good statistical quality and cryptology characteristic,and it can afford stro nger security than one dimension map's.
出处
《计算机工程与应用》
CSCD
北大核心
2002年第13期124-126,175,共4页
Computer Engineering and Applications
