可信链在Ad Hoc网络的传递  

Transitive trusted chain in Ad Hoc networks

作　　者：刘静[1] 王赜[1] 

机构地区：[1]天津工业大学计算机科学与软件学院,天津300387

出　　处：《计算机工程与应用》2012年第4期91-93,192,共4页Computer Engineering and Applications

基　　金：国家自然科学基金项目(No.60970016);天津科技攻关计划项目(No.08ZHTGCG01400;06YFGZGX17500)

摘　　要：为了进一步提高Ad Hoc网络的安全性,提出一种利用可信平台模块传递信任链的方案。该方案以将信任关系从Ad Hoc网络节点扩展至Ad Hoc网络为设计目标,利用信任模型评估每个节点的信任度,在ARAN安全路由协议的基础上,结合信任度对ARAN安全路由协议进行了改进,选出一条可信度最高的路由,对可信链传递方案进行性能分析。To further enhance the security ofAd Hoc networks, it presents a novel transitive trusted chain with Trusted Platform Module （TPM） in Ad Hoc networks. A scheme which extends the trusted relationships from the node of Ad Hoc networks to Ad Hoc networks as its design objective is proposed, and the trusted relationships between peers can be evaluated with a trusted model in Ad Hoc net- works. Authenticated Routing for Ad hoc Networks （ARAN） is improved by introduction of trusted level and then it selects the routing of highest trusted level. The trusted transfer model in Ad Hoc networks is analyzed.

关 键 词：可信链 AD HOC网络 信任模型 信任度 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]