A NEW CREDENTIAL ROUTING MODEL BASED ON TRUST THEORY

摘要：

Router has acted as more and more important role in the large-scale network. In the meantime, the security of the router become more seriously. In this paper, we propose a new algorithm to decide a credential routing path from the start router to the end one based on the trust theory that considers the trustworthy of link, the cost of link and the trustworthy of router as the critical factors so as to utilize the principle of the grey correlation degree to obtain a credential routing path, instead of weighted mean in existed methods of trust measurement. We guarantee that packet can secure transfer under the credential routing path and identify the remote routers that are subject to attacks.

关键词： IP network Credential routing path trust theory grey correlation analysis

作者: Daofeng Li Lize Gu Bin Sun Xinxin Niu Yixian Yang

作者单位: Information Security Center, State Key Laboratory of Networking and Switching Technology Key Laboratory of network and information attack & defense technology of MOE National Engineering Laboratory for Disaster Backup and Recovery,Beijing University of Po

会议类型: 国际会议

会议名称: 2009 IEEE International Conference on Network Infrastructure and Digital Content(2009年IEEE网络基础设施与数字内容国际会议 IEEE IC-NIDC2009)

会议地点: 北京

会议语种:英文

页码: 257-260

在线出版日期: 2009-11-06（万方平台首次上网日期，不代表论文的发表时间）