计算机工程2009，Vol.35Issue(15)：129-131,134,4.
WSN中基于簇的Sybil攻击防御机制
Cluster-based Defending Mechanism for Sybil Attacks in Wireless Sensor Network
摘要
Abstract
This paper proposes a Cluster-based Merkle hash tree Defending Mechanism(CMDM) for Sybil attacks, aiming to the limited computation and memory in Wireless Sensor Network(WSN). CMDM divides the network into clusters, in which all the nodes sustain a Merkle hash tree that is used to build keys. Compared with the existed solutions, CMDM has a higher secure connectivity and lower energy consumption. Theoretical analysis and simulation results show that CMDM increases the network lifetime and has smaller latency than existed scheme.关键词
无线传感器网络/Sybil攻击/簇/Merlde哈希树Key words
Wireless Sensor Network(WSN)/ Sybil attacks/ cluster/ Merkle hash tree分类
信息技术与安全科学引用本文复制引用
王晓东,孙言强,孟祥旭..WSN中基于簇的Sybil攻击防御机制[J].计算机工程,2009,35(15):129-131,134,4.基金项目
国家"973"计划基金资助项目(2006CB303000) （2006CB303000）
