标准摘要
[中文适用范围]： ISO/IEC 18014 的这一部分： ——确定时间戳机构的目标； ——描述时间戳服务所基于的通用模型； ——定义时间戳服务； ——定义相关实体之间的基本协议。 [外文原描述]： ISO/IEC 18014 specifies time-stamping techniques. It consists of three parts, which include the general notion, models for a time-stamping service, data structures, and protocols. ISO/IEC 18014-1:2008 describes a framework and defines the basic notion, the data structures, and protocols which are used for any time-stamping technique. ISO/IEC 18014-1:2008: identifies the objective of a time-stamping authority; describes a general model on which time-stamping services are based; describes a process of generating and verifying time-stamp; defines the data structures of time-stamp token; defines the basic protocols of time-stamping; specifies the protocols between the involved entities.
英文名称Information technology - Security techniques - Time-stamping services - Part 1: Framework