计算机应用研究2016，Vol.33Issue(3)：886-890,5.DOI:10.3969/j.issn.1001-3695.2016.03.056
WSNs 中基于随机角度和圆周路由的源位置隐私保护策略研究
Privacy protection strategy about source location in WSNs based on random angle and circumferential routing
摘要
Abstract
Aiming at the problem of source location privacy in wireless sensor networks,this paper proposed a source location privacy protection strategy called BRACRS (based on random angle and circumferential routing).This strategy was routed through three stages:phantom routing stage,circular routing stage and shortest path routing stage.To protect the source node location,phantom nodes could be generated by different angles dynamically and randomly,sensor nodes form dynamic and long enough path by use of energy in abundant areas.Analysis show that,compared with existing privacy protection strategies, including PUSBRF and HBDRW,etc,the strategy not only extends the average network security time greatly,but also im-proves security of source node location privacy significantly without increasing communication overhead too much.关键词
无线传感器网络/物联网/源节点位置隐私保护/幻影节点/幻影路由Key words
wireless sensor networks(WSNs)/Internet of things(IoT)/source node location privacy protection/phantom nodes/phantom routing分类
信息技术与安全科学引用本文复制引用
贾宗璞,魏晓娟,彭维平..WSNs 中基于随机角度和圆周路由的源位置隐私保护策略研究[J].计算机应用研究,2016,33(3):886-890,5.基金项目
河南省科技攻关项目（132102210123）；河南省重点科技攻关项目（122102310309）；河南理工大学博士基金资助项目 （）
