一种分簇无线传感网轻量级匿名认证及密钥协商方案  

A Lightweight Anonymous Authentication and Key Negotiation Scheme for Clustered WSN

作　　者：石乐义[1,2] 崔玉文 付文静 陈鸿龙 SHI Le-yi;CUI Yu-wen;FU Wen-jing;CHEN Hong-long(College of Computer and Communication Engineering, China University of Petroleum （ East China） , Shandong Qingdao 266580, China;Shanghai Key Laboratory of Financial Information Technology, Shanghai University of Finance and Economics, Shanghai 200433, China;College of Information and Control Engineering, China University of Petroleum （East China）, Shandong Qingdao 266580, China)

机构地区：[1]中国石油大学(华东)计算机与通信工程学院,山东青岛266580 [2]上海财经大学上海市金融信息技术研究重点实验室,上海200433 [3]中国石油大学(华东)信息与控制工程学院,山东青岛266580

出　　处：《北京邮电大学学报》2018年第2期21-26,共6页Journal of Beijing University of Posts and Telecommunications

基　　金：国家自然科学基金项目(61772551);上海市金融信息重点实验室开放课题

摘　　要：针对分簇无线传感网中的节点认证问题,使用轻量级的哈希函数和异或运算,设计了一种节点认证及密钥协商方案,将匿名机制引入节点认证过程中,保护了节点隐私安全,提高了网络抵御流量分析攻击的能力.对认证方案抗攻击性能和资源开销的对比分析结果表明,提出的方案可以提供良好的安全认证,并具有较低的计算、存储和通信开销.Focusing on the nodes authentication problem of clustered wireless sensor network,the paper proposes a lightweight authentication and key negotiation scheme using hash function and exclusive or（ XOR） operation. The anonymity mechanism is introduced into the authentication process,which can thwart the traffic analysis attacks,and protect the privacy of nodes. In addition,by analyzing and comparing the anti-attack performance and the resource overhead of the authentication scheme,the results show that the proposed scheme can provide good authentication and also have a lower overhead at the cost of computation,storage and communication.

关 键 词：分簇无线传感网 认证 密钥协商 匿名 

分 类 号：TN929.53[电子电信—通信与信息系统]