混沌在密码学中的应用浅析  

Application of Chaos in Cryptography

作　　者：何旸[1] 雷鸣[1] 刘晓丽[1] 刘毅娟[1] 

机构地区：[1]华北理工大学冀唐学院,河北唐山063000

出　　处：《现代工业经济和信息化》2015年第9期77-78,共2页Modern Industrial Economy and Informationization

摘　　要：近年来,很多研究者提出,混沌学和密码学之间有着紧密的联系。混沌系统具有非线性、非周期性、对初值的敏感性以及自同步等特性,这些混沌独有的性质使得混沌系统非常适合应用于保密通信,从而为多媒体数据加密提供了一种新型的有效的加密方法。In recent years, many researchers have found that there is an intimate connection between chaos theory and cryptography. Chaotic system has a characteristic of nonlinear, non-cyclicity, the sensitivity to initial value and the self- synchronization. These unique characteristics make chaos system suitable for secure communication. As a result, a new effective method for multimedia data encryption was provided.

关 键 词：混沌 密码学 应用 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]