GB/Z 25320.5—2013
电力系统管理及其信息交换数据和通信安全
第5部分:GB/T 18657等及其衍生标准的安全
Power systems management and associated information exchange—
Data and communications security—
Part 5： Security for GB/T 18657 and derivatives
2013-02-07发布
2013-07-01 实施
目 次
1.范围和目的......................................1
1.1范围.......................................1
1.2预期读者及用途 .................................1
1.3超出本部分蔻围的内容 ..............................1
1.4与其他标准一起使用................................1
1.5文件结构和研究..................................2
1.6 —致性..................................   2
规范性引用文件....................................2
术塔和定义......................................3
略壇活........................................3
向题描述.......................................3
5.1概述.......................................3
5.2需要处理的待定威胁 ...............................4
5.3设计面临的问题 .................................4
5.4    一般原则....................................6
认证运行理论（资料性〉................................：8
6.1概述.......................................8
6.2叙述性描述....................................8
6.3消息序列例子..................................10
6.4状恣机槌述...................................14
正式规范.......................................16
7-1概述.......................................16
7.2消息定义.....................................16
7.3正式过程.....................................28
互操作性要求.....................................40
8.1概述.......................................40
8.2最低要求.....................................40
8.3可选项....................................  42
特殊应用.......................................43
9.1概述.........................................43
9.2 使用TCP/IP；................................ 43
9.3使用冗余值道.....................................43
9.4使用外接链路加密机..................................43