| 抵御虫洞攻击的无线传感器网安全定位算法 |
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| 引用本文： | 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. |
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| 作者姓名： | 陈立建 金洪波 毛科技 苗春雨 邬锦彬 陈庆章 |
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| 作者单位： | 浙江广播电视大学萧山学院,杭州311201;浙江工业大学计算机科学与技术学院,杭州310023;浙江工业大学计算机科学与技术学院,杭州,310023 |
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| 基金项目： | 国家自然科学基金项目(61379023;61302129)，浙江省公益性技术应用研究计划项目(2015C31066) |
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| 摘 要： | 节点定位技术是无线传感器网络的支撑技术之一,节点位置信息是很多基于无线传感器网络的应用的基础.无线传感器网络是一个动态的网络,每隔一段时间需要进行重新定位,并且在重定位过程中易受到攻击节点攻击.针对无线传感器网络中无需测距的定位技术,分析虫洞攻击对DV-Hop定位的影响,提出了一种基于信誉模型的抵御虫洞攻击的分布式轻量级DV-Hop安全定位算法TMDV-Hop(Trust-Model-based DV-Hop Localization Against Wormhole Attack).仿真表明,在无需额外硬件辅助下,TMDV-Hop算法能有效降低虫洞攻击对定位过程的影响,验证了该算法的有效性.
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| 关 键 词： | 无线传感器网络 安全定位 DV-Hop 虫洞攻击 信誉模型 |
Secure Localization Algorithm against Wormhole Attack in WSN |
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| CHEN Lijian,JIN Hongbo,MAO Keji,MIAO Chunyu,WU Jinbin,CHEN Qingzhang.Secure Localization Algorithm against Wormhole Attack in WSN[J].Journal of Transduction Technology,2016,29(12):1882-1887. |
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| Authors: | CHEN Lijian JIN Hongbo MAO Keji MIAO Chunyu WU Jinbin CHEN Qingzhang |
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| 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. |
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| Keywords: | wireless sensor networks secure localization DV-Hop wormhole attack trust model |
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