Information technology — Specification of DRM technology for digital publications — Part 2: User key-based protection

This document defines a technical solution for encrypting resources in digital publications (especially EPUB) and for securely delivering decryption keys to reading systems, included in licenses tailored to specific users. It also defines a simple passphrase-based authentication method for reading systems to verify the license and access the encrypted resources of such digital publications.

Technologies de l'information — Spécification de la technologie de gestion des droits numériques (DRM) pour les publications numériques — Partie 2: Protection par clé utilisateur

General Information

Status
Withdrawn
Publication Date
13-Sep-2020
Current Stage
9599 - Withdrawal of International Standard
Completion Date
07-Jun-2024
Ref Project

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ISO/IEC TS 23078-2:2020 - Information technology -- Specification of DRM technology for digital publications
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TECHNICAL ISO/IEC TS
SPECIFICATION 23078-2
First edition
2020-09
Information technology —
Specification of DRM technology for
digital publications —
Part 2:
User key-based protection
Reference number
ISO/IEC TS 23078-2:2020(E)
©
ISO/IEC 2020

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ISO/IEC TS 23078-2:2020(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2020
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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO/IEC 2020 – All rights reserved

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ISO/IEC TS 23078-2:2020(E)

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 3
5 Overview . 3
5.1 General . 3
5.2 Protecting the publication . 4
5.3 Licensing the publication . 5
5.4 Reading the publication . 5
6 License document . 6
6.1 General . 6
6.2 Content conformance . 6
6.3 License information . 6
6.3.1 General. 6
6.3.2 Encryption (transmitting keys) . . 7
6.3.3 Links (pointing to external resources) . 8
6.3.4 Rights (identifying rights and restrictions) . 9
6.3
...

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