结合ECC算法的电力监控网络智能接入协议  

Security access protocol of power monitoring network based on ECC algorithm

作　　者：曹小明 张华兵 叶思斯 石宏宇 魏理豪 CAO Xiaoming;ZHANG Huabing;YE Sisi;SHI Hongyu;WEI Lihao(Operation and Maintenance Service Division,Digital Power Grid Research Institute Co.,Ltd.of China Southern Power Grid,Guangzhou 510062,Guangdong,China)

机构地区：[1]南方电网数字电网研究院有限公司运维服务事业部,广东广州510062

出　　处：《沈阳工业大学学报》2024年第1期60-65,共6页Journal of Shenyang University of Technology

基　　金：广东省科技研发基础研究项目(JCYJ20190305125219789)。

摘　　要：为了进一步降低电力监控网络遭受攻击的风险,基于ECC公钥加密算法,提出了具有较高安全性能的智能接入协议。通过研究电力监控网络的基本架构和安全体系,总结了电力监控终端所面临的多种攻击方式。并在此基础上,利用ECC公钥加密算法,深度改进适用于电力监控网络的智能接入协议,进而优化协议的加密耗时、解密耗时及安全强度等多项参数。仿真结果表明,与基于RSA算法的协议相比,基于ECC算法的智能接入协议具备更高的安全强度。In order to further reduce the risk of attack on power monitoring network,a secure access protocol based on ECC public key encryption algorithm with high security performance was proposed.By studying the basic architecture and security system of power monitoring network,a variety of attack methods faced by power monitoring terminals were summarized.On this basis,the security access protocol suitable for power monitoring network was deeply improved by using ECC public key encryption algorithm,and then many parameters such as encryption time,decryption time and security strength were optimized.The simulation results show that the secure access protocol based on ECC algorithm has higher security strength in comparison with the classical RSA protocol.

关 键 词：电力信息网络 输电线路 实时监控 安全接入 椭圆曲线算法 身份验证 安全协议 ECC公钥算法 

分 类 号：TM73[电气工程—电力系统及自动化] TN918[电子电信—通信与信息系统]