摘要
为在没有固定基站或中心节点的移动Ad Hoc网络中实现身份认证机制,提出了一种无需任何信任第3方认证服务器的动态信任模型.在该模型中,邻居节点间通过相互认证来建立路由信息.利用该动态信任模型组建了一个可信任的Ad Hoc网络.分析结果表明,本协议增强了网络安全性,提高了路由建立效率.
To implement the authentication mechanism in mobile Ad Hoc networks with no fixed base station or central node,a new dynamic trust model without any third-party certification server is proposed.The neighbor nodes set up their routing information by mutual authenticating.The scheme constructs a dependable Ad Hoc networks using such dynamic trust model.Analysis results show that the new protocol enhances the security of network and increases the efficiency of routing.
出处
《北京邮电大学学报》
EI
CAS
CSCD
北大核心
2010年第3期48-51,共4页
Journal of Beijing University of Posts and Telecommunications
基金
国家高技术研究发展计划项目(2007AA01Z472)
国家自然科学基金项目(60773002)
关键词
AD
HOC网络
安全
动态信任模型
路由协议
认证
Ad Hoc networks
security
dynamic trust model
routing protocol
authentication
