A Multipath Secure Routing Protocol Based on Malicious Node Detection
It is a significant challenge to design a secure routing protocol for wireless sensor networks (WSN), because a WSN has dynamic topology, limited energy, confined computing ability and small memory size. This study explores the algorithm of ensuring safety in routing layer for a WSN. In this paper, a multipath secure routing protocol for flat network--MDMP is proposed. Symmetric encryption and asymmetric encryption are exploited to encrypt and authenticate data in the network. Furthermore, malicious nodes will be detected out and isolates. Experiments show that MDMP provides effective immunity to a variety of attacks in WSN and better network performance.
secure routing symmetric encryption asymmetric encryption wireless sensor network
Yao Lan Luo Lei Gao Fuxiang
Key Laboratory of Medical Image Computing (Northeastern University), Ministry of Education College of Information Science and Engineering, Northeastern University, Shenyang 110004
国际会议
2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)
广西桂林
英文
4323-4328
2009-06-17（万方平台首次上网日期，不代表论文的发表时间）