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ISO/TS 32001:2022 Document management – Portable Document Format – Extensions to Hash Algorithm Support in ISO 32000-2 (PDF 2.0) (sponsored)

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ISO/TS 32001:2022 specifies how to extend the specifications in ISO 32000-2 by adding support for the use of the Secure Hash Algorithm - 3 (SHA-3) and SHAKE256 has algorithms. This document does not specify the following: specific processes for converting paper or electronic documents to the PDF file format; specific technical design, user interface implementation, or operational details of rendering; specific physical methods of storing these documents such as media and storage conditions; methods for validating the conformance of PDF files or PDF processors; required computer hardware and/or operating system

Author(s): ISO
Series: ISO/TS 32001
Edition: 1
Publisher: ISO
Year: 2022

Language: English
Commentary: https://www.pdfa-inc.org/product/iso-ts-320012022-document-management-portable-document-format-extensions-to-hash-algorithm-support-in-iso-32000-2-pdf-2-0-sponsored/
Pages: 4

Foreword
Introduction
1 ​Scope
2 ​Normative references
3 ​Terms and definitions
4 ​Extension schema details
5 ​Digital signature enhancements
5.1 ​Support for secure hash algorithm 3 (SHA-3) hash family
5.1.1 ​General
5.1.2 ​Addition to ISO 32000-2:2020, Table 237 — Entries in a signature field seed value dictionary
5.1.3 ​Changes to ISO 32000-2:2020, Table 256 — Entries in a signature reference dictionary
5.1.4 ​Changes to ISO 32000-2:2020, Table 260 — SubFilter value algorithm support
Bibliography