ISO/TS 32004:2024

Document management — Portable Document Format — Integrity protection in encrypted documents in PDF 2.0

ISO/TS 32004:2024

Name:ISO/TS 32004:2024   Standard name:Document management — Portable Document Format — Integrity protection in encrypted documents in PDF 2.0
Standard number:ISO/TS 32004:2024   language:English language
Release Date:25-Apr-2024   technical committee:ISO/TC 171/SC 2 - Document file formats, EDMS systems and authenticity of information
Drafting committee:ISO/TC 171/SC 2 - Document file formats, EDMS systems and authenticity of information   ICS number:35.240.30 - IT applications in information, documentation and publishing
Technical
Specification
ISO/TS 32004
First edition
Document management — Portable
2024-04
Document Format — Integrity
protection in encrypted documents
in PDF 2.0
Gestion des documents — Format de document portable —
Protection de l'intégrité dans les documents chiffrés en PDF 2.0
Reference number
ISO/TS 32004:2024(en) © ISO 2024

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ISO/TS 32004:2024(en)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
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Phone: +41 22 749 01 11
Email: [email protected]
Website: www.iso.org
Published in Switzerland

© ISO 2024 – All rights reserved
ii

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ISO/TS 32004:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and Definitions . 2
4 Extension schema details . 3
5 Proposed changes . 3
5.1 Encrypt dictionary .3
5.1.1 Additions to ISO 32000-2:2020, 7.6.2 .3
5.1.2 Additions to ISO 32000-2:2020, 7.6.4.2 .3
5.1.3 Additions to ISO 32000-2:2020, 7.6.5.2 .4
5.2 File trailer .4
5.2.1 Additions to ISO 32000-2:2020, 7.5.5 .4
5.2.2 Additions to ISO 32000-2:2020, 7.6.2 .4
5.2.3 AuthCode dictionary .4
6 Composing PDF MAC tokens. 6
6.1 General .6
6.2 PdfMacIntegrityInfo data type .6
6.3 CMS structure of a PDF MAC token .
...

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