传感技术学报2016，Vol.29Issue(12)：1882-1887,6.DOI:10.3969/j.issn.1004-1699.2016.12.017
抵御虫洞攻击的无线传感器网安全定位算法
Secure Localization Algorithm Against Wormhole Attack in WSN*
摘要
Abstract
Localization is a pivotal technology in wireless sensor networks and location information of sensor nodes is essential to location-based applications. Wireless sensor network is a dynamic network,which is re-localized for a time. However,attackers are invaded easily and influence the re-localization. In this paper,we analyze the influence of wormhole attack on DV-Hop firstly. Then,a Trust-Model-based DV-Hop localization against wormhole attack is proposed. The simulation results shows that the proposed TMDV-Hop can efficiently reduce the effects of the worm?hole attack on the DV-Hop re-localization without extra-hardware,which validates the effectiveness of the proposed algorithm.关键词
无线传感器网络/安全定位/DV-Hop/虫洞攻击/信誉模型Key words
wireless sensor networks/secure localization/DV-Hop/wormhole attack/trust model分类
信息技术与安全科学引用本文复制引用
陈立建,金洪波,毛科技,苗春雨,邬锦彬,陈庆章..抵御虫洞攻击的无线传感器网安全定位算法[J].传感技术学报,2016,29(12):1882-1887,6.基金项目
国家自然科学基金项目(61379023,61401397,61302129) （61379023,61401397,61302129）
浙江省公益性技术应用研究计划项目(2015C31066) （2015C31066）
