A secure multipath routing protocol in mobile ad hoc networks

✍ Scribed by Hao Yin; Yang Wang; Geyong Min; Sebastien Berton; Rui Guo; Chuang Lin

• Publisher: John Wiley and Sons
• Year: 2010
• Tongue: English
• Weight: 316 KB
• Volume: 22
• Category: Article
• ISSN: 1532-0626
• DOI: 10.1002/cpe.1506

✦ Synopsis

Abstract

Multipath routing can adapt to traffic changes, increase reliability and enhance the Quality of Service support in communication networks. This routing algorithm has been recognized as one of the salient features in Mobile Ad hoc Networks (MANETs). However, existing multipath routing protocols are often practically infeasible due to its security venerability if they suffer from attacks in MANETs, such as repudiation attacks, Denial of Service attacks. In this paper we propose a novel secure multipath routing protocol, referred to as SMRP, and investigate its feasibility and performance. SMRP applies a new heuristic algorithm increasing the number of disjoint paths and a smart authentication mechanism to enhance the security against the attacks in MANETs. The performance results from extensive analysis and experiments show that SMRP can efficiently enhance the security in MANETs while preserving the low overhead of computing and communication. Copyright © 2009 John Wiley & Sons, Ltd.