一种单信道超混沌保密通信的实现

摘要

A five-dimensionl hyper chaotic secure communication system based on drive-response synchronization is pro-posed. The information signal is masked by a hyper chaotic signal,and the mixed signal is transmitted to the receiver by the single channel system,which ensures the accuracy of synchronization as well as the channel resource. The simulation is realized by Matlab/Simunilin,and the result verifies the effectiveness and the feasibility of the proposed schemes.%设计了一个基于驱动-响应同步方式的五维超混沌保密通信系统,采取混沌掩盖的通信技术.系统采用改进的单信道同步方案进行同步,在保证同步精确性的同时节省了信道资源.通过Matlab/Simulink进行仿真分析,证明了此方案的有效性和可行性.