ISO/IEC TECHNICAL REPORT TR 21000-11 First edition 2004-11-15 Information technology - Multimedia framework (MPEG-21) - Part 11: Evaluation Tools for Persistent Association Technologies Technologies de I'information — Cadre multimédia (MPEG-21) Partie 11: Outils d'évaluation relatifs aux technologies d'association persistante Reference number ISO/IEC TR 21000-11:2004(E) IEC Copyright International Organization for Standardization @ISO/IEC2004 itted without license from IHS Not for Resale ISO/IEC TR 21000-11:2004(E) PDFdisclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The IsO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below ?ISO/IEC2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland CoyrghematinalganzationStandardizato @ ISO/IEC 2004 - All rights reserved nitted without licensefromIHS Not for Resale ISO/IEC TR 21000-11:2004(E) Contents Page Foreword Introduction 1 Scope.. 1.1 Introduction ... 1.2 Background to ISO/IEC TR 21000-11 1.3 Organisation of the Document 2 Terms and Abbreviations 2.1 Terms and Definitions ... 2.1.1 Computational Performance .... 2.1.2 Fingerprinting...... 2.1.3 Impairment.... 2.1.4 Perceptibility. 2.1.5 Persistent Association ... 2.1.6 2.1.7 PAT Evaluation Configuration 2.1.8 Robustness. 2.1.9 Survivability.... 2.1.10 Watermarking . 2.1.11 Feature Extraction.. 2.2 Terms not used in this Technical Report . 2.3 3 3.1 Introduction. 3.2 Headers 3.3 Digital Signatures. 3.4 Fingerprinting.... 3.5 Watermarking ... 4 Use Cases for Persistent Association 9 4.1 Introduction ... 4.2 9 4.3 Audio Content Tracking and Reporting.... 9 4.4 Internet Audio Content Services .... 4.5 Anti-Piracy Investigation and Enforcement, 9 4.6 Authentication and Integrity.... 4.7 Value Added Services.... 10 5 Considerations for the Evaluation of Persistent Association Tools .... .10 6 Characteristic Parameters of Persistent Association Technologies... 11 6.1 Introduction ... 11 6.2 11 6.3 Watermark Payload.... 6.4 Granularity. 12 6.5 Perceptibility 12 6.6 Robustness.. 13 6.7 Reliability 13 6.8 Computational Performance. 14 7 IssuesinPersistentAssociation. .15 7.1 Robustness to Malicious Attacks 16 7.1.1 Impairment Attacks...... CopyrightIntenatinal Oorganizaionfrstandardization All rights reserved ii ted without license from IHS Not for Resale ISO/IEC TR 21000-11:2004(E) 7.1.2 Synchronisation Attacks 7.1.3 Cryptographic Factors. ..16 7.2 Scalability.... 7.2.1 Scalability of Fingerprinting..... .17 7.2.2 Scalability of Watermarking , 7.3 Interactions.. .18 8 Evaluation Methods for Persistent Association Technologies ..18 8.1 Introduction... .18 8.2 Generic Framework and Methodology for Evaluation of PAT 8.3 PAT Evaluation Configuration .. .20 8.4 GenericPATEvaluationProcess.. .20 8.5 Evaluation of Reliability. .21 8.6 Evaluation of Perceptibility ..22 8.7 Evaluation of Payload/Size.. 8.8 Evaluation of Robustness . .24 8.9 Evaluation of Granularity.. .25 8.10 Evalu