1、 IEC/TS 62224Edition 1.0 2007-11TECHNICAL SPECIFICATION Multimedia home server systems Conceptual model for digital rights management IEC/TS 62224:2007(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.THIS PUBLICATION IS COPYRIGHT PRO
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9、ed.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC/TS 62224Edition 1.0 2007-11TECHNICAL SPECIFICATION Multimedia home server systems Conceptual model for digital rights management INTERNATIONAL ELECTROTECHNICAL COMMISSION VICS 33.160.60;35.240.99 PRICE CODE
10、ISBN 2-8318-9361-5LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TS 62224 IEC:2007(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Normative references.7 3 Terms,definitions and abbreviated terms.7 3.1 Terms and definitions.7 3.2 A
11、bbreviated terms.12 4 Notation.12 4.1 Numerical values.12 4.2 Notations for keys.12 4.3 Notation list.13 5 Requirements.13 5.1 Viewpoint of content user.13 5.1.1 Content usage environment.13 5.1.2 Content distribution services.15 5.1.3 Integrity of content.15 5.2 Viewpoint of rights holder.16 5.2.1
12、Overview of requirements for content protection.16 5.2.2 Licence service model.16 5.2.3 Threats and counter-measures.17 5.2.4 Evaluation criteria.19 6 Design considerations.19 6.1 Security model.19 6.1.1 Overview of security model.19 6.1.2 Secure licence transaction protocol(SLTP)model.20 6.1.3 Cert
13、ification authority.21 6.1.4 Key revocation and termination of TREM.22 6.2 Interconnection model.22 6.2.1 Generic interconnection model.22 6.2.2 Licence relay protocol(LRP)model.24 6.2.3 Implementation model of inter-connection.25 6.3 Licence information model.26 6.3.1 Access conditions.26 6.3.2 Gen
14、eric licence format(GLF)model.26 6.4 Protected content format(PCF)model.27 7 Issues to be standardized.27 Annex A(informative)Example of algorithms for cryptosystem and hash.28 Annex B(informative)Example of conversion of licence information in DRM based upon SLTP into that of existing DRM.29 Biblio
15、graphy.31 Figure 1 Requirements in the target ubiquitous content usage environment.14 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TS 62224 IEC:2007(E)3 Figure 2 Licence service model to consider the threats.17 Figure 3 Example of p
16、rotection level control.19 Figure 4 Security model of content protection.20 Figure 5 Basic procedure of SLTP model.21 Figure 6 Overview of issuing TREM class certificates.22 Figure 7 Revocation of certificates and termination of TREMs.23 Figure 8 Generic interconnection model for content protection.23 Figure 9 Implementation model of inter-connection.25 Figure 10 Example of GLF structure.27 Figure B.1 Example of static conversion of licence information.29 Figure B.2 Example of dynamic conversion
