[1]李道全,张玉霞,魏艳婷.无线传感器网络源位置隐私保护路由协议[J].计算机技术与发展,2019,29(07):88-92.[doi:10. 3969 / j. issn. 1673-629X. 2019. 07. 018]
　LI Dao-quan,ZHANG Yu-xia,WEI Yan-ting.A Source-location Privacy Protection Routing Protocol for Wireless Sensor Networks[J].,2019,29(07):88-92.[doi:10. 3969 / j. issn. 1673-629X. 2019. 07. 018]
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无线传感器网络源位置隐私保护路由协议()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
29
期数:
2019年07期
页码:
88-92
栏目:
安全与防范
出版日期:
2019-07-10

文章信息/Info

Title:
A Source-location Privacy Protection Routing Protocol for Wireless Sensor Networks
文章编号:
1673-629X(2019)07-0088-05
作者:
李道全; 张玉霞; 魏艳婷
青岛理工大学 信息与控制工程学院,山东 青岛 266033
Author(s):
LI Dao-quan; ZHANG Yu-xia; WEI Yan-ting
School of Information and Control Engineering,Qingdao University of Technology, Qingdao 266033,China
关键词:
无线传感器网络; 源节点位置隐私; 路由协议; 可视区; 正态分布
Keywords:
wireless sensor networks; source-location privacy; routing protocol; visual area; normal distribution
分类号:
TP393
DOI:
10. 3969 / j. issn. 1673-629X. 2019. 07. 018
摘要:
为了解决无线传感器网络源节点位置隐私保护问题,基于伪正态分布的无线传感器网络幻象路由的源位置隐私保护策略被提出,但该路由协议没有考虑更强攻击者的可视区问题和具有方向攻击性的攻击者,文中在该协议的基础上进行改进。 增加了可视区问题,通过随机跳阶段达到过渡节点,将路径路由至可视区外;使用伪随机生成器生成一组高斯分布的随机实数来获得相应的随机跳阶段的随机跳数和伪正态分布路由阶段的跳数,增加了幻影节点的位置分布多样性与动态性;概率路由阶段通过设置的可视区节点标志避免失效路径的产生,并通过概率转发路由机制降低了重合路径产生的可能性。 实验结果表明,改进协议避免了失效路径的产生,增加了安全时间,能明显提高源节点位置隐私保护的安全程度。
Abstract:
In order to solve the problem of source node location privacy protection in wireless sensor networks,a pseudo - normal distribution-based source location privacy protection strategy for phantom routing in wireless sensor networks is proposed. However,this routing protocol does not consider the visual area problem of stronger attackers and directional attackers. The improvement is carried out based on this protocol. The visual area problem increased,the transition node is reached through the random hopping phase,and the path is routed outside the visible area. A pseudo-random generator is used to generate a set of Gaussian distributed random real numbers to obtain the random hopping number of the corresponding random jump phase and pseudo - normal distribution route,increasing the diversity and dynamics of the location distribution of the phantom nodes. The probabilistic routing phase avoids the occurrence of failure paths by setting node flags in the visual area,and reduces the possibility of overlapping paths by probabilistic forwarding routing mechanism. Experiment shows that the improved protocol avoids the generation of the failure path,increases the security time,and can significantly improve the security level of the source node location privacy protection.

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更新日期/Last Update: 2019-07-10