基于信任感知的无线传感器网络安全路由机制研究  

Research on trust sensing based secure routing mechanism for wireless sensor network

作　　者：秦丹阳[1] 贾爽 杨松祥[1] 马静雅[1] 张岩[1] 丁群[1] 

机构地区：[1]黑龙江大学黑龙江省电子工程重点实验室,黑龙江哈尔滨150080 [2]哈尔滨工业大学通信技术研究所,黑龙江哈尔滨150001

出　　处：《通信学报》2017年第10期60-70,共11页Journal on Communications

基　　金：国家自然科学基金资助项目(No.61771186;No.61571181);黑龙江省自然科学基金资助项目(No.QC2013C061);黑龙江省博士后科研启动基金资助项目(No.LBH-Q15121);黑龙江大学研究生创新科研基金资助项目(No.YJSCX2016-019HLJU)~~

摘　　要：针对无线传感器网络节点能量受限及部署环境恶劣所导致的典型网络攻击对数据安全带来的严重影响,提出了一种具有轻量级特性并能同时抵御多种典型网络攻击的信任感知安全路由机制(TSSRM)。在深入分析网络攻击特点的基础上,从节点行为维度与能量维度构建了综合节点信任度计算模型,通过对多项QoS指标量化,实现安全路径选择算法的优化。性能分析与仿真结果表明,TSSRM可以同时实现无线传感器网络的安全性和高效性。Aiming at the serious impact of the typical network attacks caused by the limited energy and the poor deployment environment of wireless sensor network（WSN） on data transmission, a trust sensing based secure routing mechanism（TSSRM） with the lightweight characteristics and the ability to resist many common attacks simultaneously was proposed. Based on the analysis of the characteristics of network attack, the trust degree calculation model was constructed by combining node＇s behavior with energy, at the same time the security route selection algorithm was also optimized by taking trust degree and QoS metrics into account. Performance analysis and simulation results show that TSSRM can improve the security and effectiveness of WSN.

关 键 词：无线传感器网络 最优路径 安全路由 QOS度量 信任度 

分 类 号：TN915.81[电子电信—通信与信息系统]