基于蔡氏电路的混沌保密通信研究

The Study of Chaotic Secure Communication based on Chua's Circuit

通过对混沌理论研究,对电路产生混沌信号进行了分析设计。同时基于蔡氏电路构建了混沌保密通信系统,并利用multisim软件进行了仿真实验。仿真结果表明,在发送端与接收端传送一个叠加混沌信号的信息信号可以实现高质量的保密通信。

By studying on characteristics of chaos,we designed and analyzed the circuit how to produce chaos.At the same time,we constructed the chaotic secure communication system based on chaotic circuits,and made simulative experiments by Multisim.Simulation results show that,transfering information signal mixed with chaos signal between the sender and the receiver can achieve high quality secure communication.