Standard No.:	GB/T 18237.4-2003
English Name:	Information technology - Open systems interconnection - Generic upper layers security - Part 4 : Protecting transfer syntax specification
Chinese Name:	信息技术 开放系统互连 通用高层安全 第4部分: 保护传送语法规范
Chinese Classification:	L79    Opening and system interconnection of computer
Professional Classification:	GB    National Standard
ICS Classification:	35.100.01 35.100.01    Open systems interconnection in general 35.100.01
Issued by:	AQSIQ
Issued on:	2003-7-2
Implemented on:	2003-10-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	4500 words
Price(USD):	130.00
Delivery:	via email in 1~3 business day

GB/T18237定义了一组在OSI应用中帮助提供安全服务的通用设施，GB/T18237的本部分定义了保护传送语法，这种语法与用来支持应用层中的安全服务的表示层有关。