混沌同步技术在保密通信中的应用

摘要

This article briefly introduces the development process of chaos secure communication,analyzes the chaotic signal’s highly sensitivity of initial condition by taking typical continuity and discrete chaotic systems as examples,introduces the basic model of%简要介绍了混沌保密通信的发展过程，分别以典型的连续和离散混沌系统为例，分析了混沌信号的高度初值敏感特性，介绍了混沌同步保密通信系统的基本模型，讨论了混沌同步在保密通信中的三种应用技术：混沌掩盖、混沌调制、混沌键控。给出了几种典型的比较成熟的方案。