基于国密SM9的配电网分布式控制身份认证技术

DISTRIBUTED CONTROL IDENTITY AUTHENTICATION TECHNOLOGY BASED ON SM9

互联网环境下基于网络通信技术的配电网分布式控制作为现代智能电网的重要研究方向之一,在开放式互联网环境下实现远程控制的同时伴随着数据丢失、截取与篡改等网络安全隐患。针对此问题,提出一种基于国密SM9的配电网分布式控制的身份认证技术方案,构造一种基于国密SM9的认证协议,保证在远程控制过程中的数据的安全性和完整性,并在嵌入式平台下实现实验仿真,通过长时间运行测试结果表明,方案具有较高的稳定性和实用性。

The distributed control of distribution network based on network communication technology in the Internet environment is one of the important research directions of modern smart grid.The realization of remote control in the open Internet environment is accompanied by network security risks such as data loss,interception and tampering.To solve these problems,we propose an identity authentication scheme based on SM9 for distributed control of distribution network.An authentication protocol based on SM9 was constructed to ensure the security and integrity of the data in the process of remote control,and the experimental simulation was realized on the embedded platform.The long-running test results show that the scheme has high stability and practicability.