会议专题

AODVsec: A Multipath Routing Protocol in Ad-Hoc Networks for Improving Security

In mobile ad-hoc networks, the data tends to be intercepted by malicious node when using a single path for transmission. In this paper, we propose a secure routing protocol based on multipath routing technology, namely AODVsec, which divides a data unit into several data pieces and transmits these pieces through different paths. By setting security level on each node, AODVsec limits the maximum number of data pieces an intermediate node can forward. In this way, the malicious node can not get enough data information for breaking the encryption algorithm. Simulation results show that AODVsec improves security with negligible routing overhead by comparison of the traditional multipath AODV routing protocols.

Multipath routing ad-hoc networks AODV trust level

Cuirong Wang Shuxin Cai Rui Li

Department of Electronic Information Northeastern University at Qinhuangdao Qinhuangdao, HB 066004, College of Information Science and Engineering Northeastern University Shenyang, LN 110004, P.R.Chin

国际会议

The First International Conference on Multimedia Information Networking and Security(第一届国际多媒体网络信息安全会议 MINES 2009)

武汉

英文

1073-1076

2009-11-18(万方平台首次上网日期,不代表论文的发表时间)