摘要
以空间信息网络环境为背景,介绍了空间信息网络的概念,分析了卫星网络路由的研究现状和卫星网络拓扑结构路由需求。在卫星网络安全路由需求的基础上研究了卫星网络路由协议,提出了一种基于双层卫星网络的认证路由协议,并对该认证路由协议的安全性进行了证明。结果表明,该认证路由协议对卫星网络路由消息的安全性有了很大提高。
The concept was introduced about of Space Information Network.The present condition for research on satel-lite network routing and the routing needs for satellite network topology were analyzed with space information network environment as background.Based on the routing safety needs for satellite network,the satellite network routing proto-col was studied and an authentication routing protocol,based on double satellite network,was proposed.Furthermore,the safety of the authentication routing protocol was proved.The research finds that the safety of satellite network rou-ting information is significantly advanced.
出处
《计算机科学》
CSCD
北大核心
2011年第2期79-81,共3页
Computer Science
基金
国家自然科学基金(60872041
60803088)资助。
关键词
SIN
卫星
认证
路由
SIN
Satellite
Authentication
Routing
