集中控制模式的馈线自动化系统密钥管理研究  

Key management for feeder automation systems with centralized mode

作　　者：孙中伟[1] 郭庆瑞[1] 

机构地区：[1]华北电力大学电气与电子工程学院,北京102206

出　　处：《电力系统通信》2009年第11期71-74,共4页Telecommunications for Electric Power System

摘　　要：针对集中控制模式馈线自动化系统的密钥管理问题,提出了一种基于椭圆曲线密码体制(Elliptic Curve Cryptosystem,ECC)的馈线自动化系统密钥管理方案,该方案能解决通信实体间认证和密钥协商的问题。This paper addresses issues of key management that arise in feeder automation systems. Based on the Elliptic Curve Cryptosystem （ECC）, a key management scheme is presented, which is appropriate for the feeder automation systems with centralized mode. By using the ECC techniques, the mutual authentication and key agreement of the communication entities are solved.

关 键 词：馈线自动化 密钥管理 椭圆曲线密码体制 

分 类 号：TN918.93[电子电信—通信与信息系统]