基于IEC62056标准的AMI系统密钥管理研究  

Research on the key management for AMI system based on IEC62056 standard

作　　者：尹建丰 施爱博[1] 杨茜[2] 张晓航[2] 黄柳胜 季海涛[1] 

机构地区：[1]江苏林洋电子股份有限公司,江苏启东226200 [2]清华大学交叉信息研究院,北京100084

出　　处：《电测与仪表》2016年第2期94-97,共4页Electrical Measurement & Instrumentation

摘　　要：随着AMI系统的发展,系统通信数据安全显得尤为重要。IEC62056标准针对数据加密具备一套详细的方案,能保证通信数据的机密性与完整性,但是缺乏完整的密钥管理机制,在密钥控制方面存在缺失。文章在IEC62056标准中安全内容的基础上对AMI系统的密钥管理进行研究,设计提出了一套适用于AMI系统的密钥管理方案,有效地健全了AMI系统的安全机制,提高了系统的安全可靠性。With the development of the AMI system, the security of its communication data is of high importance. IEC62056 standard establishes a concrete plan for data encryption to ensure the confidentia-lity and integrity of the communication data, but it is lack of the complete key management mechanism, especially in terms of the key control. Based on the security part in IEC62056 standard, we do research on the key management of AMI system, designing a scheme of the key management which is suitable for the AMI system, thus effectively enlarging the security mechanism of the AMI system, as well as improving the safety and reliability of the system.

关 键 词：IEC62056 AMI MK EK AK 

分 类 号：TM933[电气工程—电力电子与电力传动]