基于哈希挑战和随机翻转的WSN通信安全  

WSN communication security based on hash challenge and random flip

作　　者：康明 席子淳 周兰 陈文 KANG Ming;XI Zi-chun;ZHOU Lan;CHEN Wen(School of Cyber Science and Engineering,Sichuan University,Chengdu 610207,China;Artificial Intelligence College,Shandong University of Engineering and Vocational Technology,Jinan 250200,China)

机构地区：[1]四川大学网络空间安全学院,四川成都610207 [2]山东工程职业技术大学人工智能学院,山东济南250200

出　　处：《计算机工程与设计》2023年第10期2881-2887,共7页Computer Engineering and Design

基　　金：国家重点研究发展计划基金项目(2020YFB1805400);国家自然科学基金项目(61872255、62032002、U1736212、U19A2068)。

摘　　要：为保证无线传感器网络(WSN)通信中数据的机密性和可靠性,提出一种基于随机数据翻转和变色龙哈希挑战的轻量级安全传输方法。数据加密和签名保护过程都只需要进行最基本的比特翻转操作,计算效率更高。通过安全性分析和仿真实验验证了该方案的有效性,实验结果表明,与传统安全方案相比,当20%的传感器数据被攻击者利用中间人攻击进行干扰时,AFC的数据融合错误概率能够保持在5%到10%,而窃听者的错误概率始终接近50%。To ensure the confidentiality and reliability of data in wireless sensor network(WSN)communication,a lightweight secure transmission method based on random data rollover and chameleon hash challenge was proposed.The data encryption and signature protection process of this method only needed the most basic bit flipping operation,and the calculation efficiency was higher.The effectiveness of this scheme was verified by security analysis and simulation experiments.Experimental results show that,compared with the traditional security scheme,when 20%of sensor data is interfered by attackers using man-in-the-middle attacks,the data fusion error probability of AFC can be kept at 5%to 10%,while the error probability of eavesdroppers is always close to 50%.

关 键 词：无线传感器网络 数据可信度 变色龙哈希挑战 伪随机函数 分布式检测 中间人攻击 无证书签名 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] TN918.91[自动化与计算机技术—控制科学与工程]