ISO/IEC 9834-8:2014 信息技术 对象识别符注册机构的运作程序 第8部分：通用唯一标识符（UUID）及其用于对象标识符元件的生成

标准编号：ISO/IEC 9834-8:2014

中文名称：信息技术 对象识别符注册机构的运作程序 第8部分：通用唯一标识符（UUID）及其用于对象标识符元件的生成

英文名称：Information technology — Procedures for the operation of object identifier registration authorities — Part 8: Generation of universally unique identifiers (UUIDs) and their use in object identifiers

发布日期：2014-08

标准范围

This Recommendation | International Standard specifies the format and generation rules that enable users to produce128-bit identifiers that are either guaranteed to be globally unique, or are globally unique with a high probability.The universally unique identifiers (UUIDs) generated in conformance with this Recommendation | InternationalStandard are suitable either for transient use, with generation of a new UUID every 100 nanoseconds, or as persistentidentifiers.This Recommendation | International Standard is derived from earlier non-standard specifications of UUIDs and theirgeneration, and is technically identical to those earlier specifications.This Recommendation | International Standard also specifies and allows the use of UUIDs as primary values (whichdefine Unicode labels) for arcs beneath the Joint UUID arc. This enables users to generate and use such arcs withoutany registration procedures.This Recommendation | International Standard also specifies and allows the use of UUIDs to form a uniform resourcename (URN).

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