基于CL-PKC的卫星通信认证技术研究  

Research on satellite communication authentication technology based on CL-PKC

作　　者：苗婷婷 刘笑凯 姬胜凯 郝克林 苏立文 Miao Tingting;Liu Xiaokai;Ji Shengkai;Hao Kelin;Su Liwen(National Computer System Engineering Research Institute of China,Beijing 102200,China)

机构地区：[1]华北计算机系统工程研究所,北京102200

出　　处：《信息技术与网络安全》2022年第6期18-21,共4页Information Technology and Network Security

摘　　要：随着卫星通信技术的不断发展,卫星通信组网技术受到越来越多的关注,其相关的安全问题也更加突出。针对卫星通信认证技术进行研究,分析了卫星网络的特点和安全认证需求,提出了一种基于身份的密码体制认证方案,实现了身份认证和密钥协商,以及对合法用户的身份信息的保护功能。并进行仿真实验对协议的安全可行性进行了验证,结果表明,该方案达到了安全、高效的认证效果。With the continuous development of satellite communication technology,satellite communication networking technology has received more and more attention,and its related security problems are more prominent.This paper studies satellite communication authentication technology,analyzes the characteristics of satellite network and security authentication requirements,and proposes an authentication scheme based on identity password system,which realizes identity authentication and key negotiation,and protection of the identity information of legitimate users.Simulation experiments are carried out to verify the security and feasibility of the protocol,and the results show that the proposed scheme achieves secure and efficient authentication effect.

关 键 词：卫星通信 认证协议 基于身份密码体制 信息保护 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构]