电力信息与通信技术2024，Vol.22Issue(4)：63-69,7.DOI:10.16543/j.2095-641x.electric.power.ict.2024.04.07
基于共识算法的换流站无线传感网安全接入身份认证机制
A Consensus Algorithm Based Identity Authentication Mechanism for Secure Access of Wireless Sensor Networks in Converter Stations
摘要
Abstract
In order to ensure the security and reliability of the wireless sensor network of the converter station,this paper constructs a secure access authentication mechanism in the wireless sensor network of the converter station,and proposes a consensus algorithm based on weighted voting to authenticate and authorize the wireless sensing devices that access the wireless sensor network of the converter station and ensure the legitimacy of the access devices'access to the wireless sensor network resources.The consensus algorithm proposed in this paper adopts the idea of weighted voting to consider and decide the weight based on both the resources and performance owned by the sensing devices,and measure the influence of nodes in the consensus process by the weight value,so as to improve the fairness and trustworthiness of the consensus process and effectively avoid malicious attacks in the network.In this paper,the simulation verification is carried out from the aspects of average time consumption,throughput,error rate and communication overhead.The results show that the proposed algorithm can better adapt to the differences between different access terminals,improve the efficiency and reliability of the consensus algorithm,and provide effective security guarantee for the wireless sensor network of the converter station.关键词
加权投票机制/安全接入/身份认证/数字化换流站/共识算法Key words
weighted voting mechanism/secure access/identity authentication/digital converter station/consensus algorithm分类
信息技术与安全科学引用本文复制引用
翟迪,张东磊,安春燕,亚森江·阿布都热合曼,张雨欣..基于共识算法的换流站无线传感网安全接入身份认证机制[J].电力信息与通信技术,2024,22(4):63-69,7.基金项目
国家电网有限公司总部管理科技项目资助"数字换流站基于精准同步和标识的物联感知融合终端关键技术研究及应用"(5700-202258211A-1-1-ZN). （5700-202258211A-1-1-ZN）
