高安全性混沌通信用于信息传输的原理分析  

Principle analysis of high security chaotic communication for information transmission

作　　者：杨墨 刘莹 YANG Mo;LIU Ying(School of Information Science and Technology,Tibet University,Lhasa 850000,Tibet)

机构地区：[1]西藏大学信息科学技术学院,西藏拉萨850000

出　　处：《长江信息通信》2022年第3期65-68,共4页Changjiang Information & Communications

基　　金：西藏大学自治区级大学生创新创业训练项目(S202110694085)。

摘　　要：随着通信技术的发展,人们交流和现代社会都离不开通信,所以保证通信安全有着极其重要的意义。当前无线通信已经成为最主要的通信方式,无线通信虽然有着方便快捷的优点但是由于无线信道具有广播的特性也就使得无线通信系统较容易受到恶意攻击,造成内容泄露等严重后果。因此,如何保证无线通信安全成为需要解决的重要问题,针对这一问题本文提出将混沌系统用于通信系统并对如何通过高安全性混沌通信的方法保证信息传输安全进行分析。With the development of communication technology,people’s communication and modern society are inseparable from communication,so it is of great significance to ensure communication security.At present,wireless communication has become the most important way of communication.Although wireless communication has the advantages of convenience and efficiency,the wireless communication system is more vulnerable to malicious attacks due to the broadcast characteristics of wireless channels,resulting in serious consequences such as content leakage.Therefore,how to ensure the security of wireless communication has become an important problem to be solved urgently.Aiming at this problem,this paper proposes to use chaotic system in communication system and analyzes how to guarantee the information transmission security through the method of high-security chaotic communication.

关 键 词：混沌保密通信 信息防窃听 通信系统安全 信息传输安全 无线信道加密 

分 类 号：TN918[电子电信—通信与信息系统]