1、 IEC/TS 62224 Edition 2.0 2013-07 TECHNICA L SPECIFICA TION Multimedia home serv er systems Conceptual model for digital rights management IEC/TS 62224:2013(E)colourinsideCopyright International Electrotechnical Commission THIS PUBLICA TION IS COPYRIGHT PROTECTED Copyright 2013 IEC,Geneva,Switzerlan
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9、4Edition 2.0 2013-07TECHNICAL SPECIFICATIONMultimedia home server sy stems Conceptual model for digital rights management INTERNATIONAL ELECTROTECHNICAL COMMISSION UICS 33.160.60;35.100.01 PRICE CODEISBN 978-2-8322-0927-1 Registered tr ademark of the Inter national Electrotechnical Commission Warnin
10、g!Mak e sure that y ou obtained this publication from an authorized distributor.colourinsideCopyright International Electrotechnical Commission 2 TS 62224 IEC:2013(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Normative references.7 3 Terms and definitions.7 4 Abbreviations.11 5 Notation.12 5.1 N
11、umerical values.12 5.2 Notation list.12 6 Requirements.13 6.1 License service model.13 General.13 6.1.1 Threats and countermeasures.15 6.1.2 Evaluation criteria.16 6.1.37 Design considerations.17 7.1 General.17 7.2 Security model.17 General.17 7.2.1 Overview of security model.17 7.2.2 TREM functions
12、.18 7.2.3 Secure license transaction protocol(SLTP)model.18 7.2.4 Certification authority.20 7.2.5 Key revocation and termination of the TREM.21 7.2.67.3 Interconnection model.21 Generic interconnection model.21 7.3.1 License relay protocol(LRP)model.22 7.3.2 Implementation model of inter-connection
13、.23 7.3.37.4 License information model.24 General.24 7.4.1 Digital rights permissions data.24 7.4.28 Issues to be standardized.25 Annex A(informative)Example of algorithms for cryptosystem and hash.26 Annex B(informative)Example of conversion of rights information in DRM based upon SLTP into that of
14、 existing DRM.27 Bibliography.29 Figure 1 License service model to consider the threats.15 Figure 2 Security model of content protection.18 Figure 3 Basic procedure of SLTP model.20 Figure 4 Overview of issuing TREM class certificates.21 Figure 5 Generic interconnection model for content protection.
15、22 Figure 6 Implementation model of interconnection.24 Figure B.1 Example of static conversion of rights information.27 Figure B.2 Example of dynamic conversion of rights information.28 Copyright International Electrotechnical Commission TS 62224 IEC:2013(E)3 Table 1 Expression of numerical values.1
16、2 Table 2 Notations used in this model.12 Table 3 Threats and countermeasures in the license service model.16 Copyright International Electrotechnical Commission 4 TS 62224 IEC:2013(E)INTERNATIONAL ELECTROTECHNICAL COMMISSION _ _ _ _ MULTIMEDIA HOME SERVER SYSTEMS CONCEPTUAL MODEL FOR DIGITAL RIGHTS MANAGEMENT FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical committees(IEC National Committees).Th
