ISO 14533-4-2019
ISO 14533-4-2019 标准详情
- 标准号：ISO 14533-4-2019
- 中文标题：
- 英文标题：Processes, data elements and documents in commerce, industry and administration -- Long term signature profiles -- Part 4: Attributes pointing to (external) proof of existence objects used in long term signature formats (PoEAttributes)
- 标准类别：国际标准化组织ISO
- 发布日期：
内容简介
This document specifies the elements defined in the international standards of ISO/ITU-T, ETSI and IETF RFC that enable at least a proof of existence of data objects and digital signatures and the preservation of the validity status of digital signat
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