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TS 102 825-4 V1.1.1 (2008-07) Technical Specification

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TS 102 825-4 V1.1.1 (2008-07) Technical Specification ETSI TS 102 825-4 V1.1.1 (2008-07) Technical Specification Digital Video Broadcasting (DVB); Content Protection and Copy Management (DVB-CPCM); Part 4: CPCM System Specification European Broadcasting Union Union Européenne de Radio-Télévision EBU·UER 2 ETSI TS 102 825-4 V1.1.1 (2008-07) Reference DTS/JTC-DVB-222-4 Keywords broadcast, DVB ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88 Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http://portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. © European Telecommunications Standards Institute 2008. © European Broadcasting Union 2008. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI 3 ETSI TS 102 825-4 V1.1.1 (2008-07) Contents Intellectual Property Rights................................................................................................................................9 Foreword.............................................................................................................................................................9 Introduction ........................................................................................................................................................9 1 Scope ......................................................................................................................................................10 2 References ..............................................................................................................................................10 2.1 Normative references .......................................................................................................................................10 2.2 Informative references......................................................................................................................................11 3 Definitions and abbreviations.................................................................................................................11 3.1 Definitions........................................................................................................................................................11 3.2 Abbreviations ...................................................................................................................................................11 4 The CPCM System.................................................................................................................................12 4.1 General .............................................................................................................................................................12 4.2 CPCM Security toolbox ...................................................................................................................................13 4.3 CPCM Authorized Domain Management ........................................................................................................13 4.4 CPCM System versioning ................................................................................................................................13 4.5 CPCM Device physical interfaces....................................................................................................................14 4.6 CPCM Instance Logical Interfaces...................................................................................................................15 5 CPCM Data Types .................................................................................................................................18 5.1 General .............................................................................................................................................................18 5.2 Basic types........................................................................................................................................................19 5.2.1 CPCM witness ............................................................................................................................................19 5.2.2 CPCM trust check.......................................................................................................................................19 5.2.3 CPCM Message Authentication Code (MAC)............................................................................................19 5.2.4 CPCM AD secret ........................................................................................................................................19 5.2.5 Signed CPCM Instance Certificate .............................................................................................................19 5.2.6 CPCM playback period...............................................................................................................................19 5.3 CPCM identifiers..............................................................................................................................................19 5.3.1 CPCM Instance identifier ...........................................................................................................................19 5.3.2 CPCM Certificate identifier........................................................................................................................19 5.3.3 CPCM Authorized Domain Identifier.........................................................................................................19 5.3.4 CPCM Content Licence Identifier ..............................................................................................................20 5.4 CPCM data structures.......................................................................................................................................20 5.4.1 CPCM date and time...................................................................................................................................20 5.4.2 CPCM Instance Certificate Body................................................................................................................21 5.4.3 CPCM Instance Certificate chain................................................................................................................22 5.4.4 CPCM Content Licence ..............................................................................................................................22 5.4.4.1 General..................................................................................................................................................22 5.4.4.2 CPCM Descrambler information ..........................................................................................................23 5.4.4.3 CPCM Usage State Information............................................................................................................24 5.4.5 CPCM delivery signalling ..........................................................................................................................27 5.4.6 CPCM status information ...........................................................................................................................28 5.4.7 CPCM Content handling operation.............................................................................................................29 5.4.8 CPCM Revocation List...............................................................................................................................30 5.4.9 CPCM Auxiliary Data ................................................................................................................................31 5.4.10 CPCM geographic location information.....................................................................................................32 5.4.11 CPCM geographic location formats list......................................................................................................33 5.4.12 CPCM geographic area format ...................................................................................................................33 5.4.13 Other CPS Export data................................................................................................................................33 5.4.14 CPCM rights
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