USING OMA DRM 2.0 PROTECTED CONTENT - Ogg Vorbis Protected Audio under Symbian OS

Francisco Pimenta, Carlos Serrão

Abstract

The lack of control inherent to digital content has been put on the spotlight by copyright infringement coupled with massive content distribution online (e.g., Peer-to-Peer). Digital Rights Management seems to be the solution to counter this problem advocating the use of cryptography and other related security mechanisms to protect digital content and to associate rights with it which determine how, when and by whom it can be consumed. The Open Mobile Alliance (OMA) specifies mobile service enablers in order to ensure interoperability throughout the mobile spectrum. As prominent mobile devices, Symbian OS smartphones offer an interesting platform for the demonstration of OMA DRM for the consumption of multimedia content. This article outlines the mechanisms enabling the protected consumption of the open and patent-free audio format (Ogg Vorbis Website), Ogg Vorbis using an OMA DRM 2.0 compliant audio player application running under Symbian OS (directed for mobile devices).

References

  1. “OMA DRM Specification”, Candidate Version 2.0 - 15 September 2005, Open Mobile Alliance, OMA-TSDRM-DRM-V2_0-20050915-C.
  2. “DRM Content Format”, Candidate Version 2.0 - 01 September 2005, Open Mobile Alliance, OMA-TSDRM-DCF-V2_0-20050901-C.
  3. “DRM Rights Expression Language”, Candidate Version 2.0 - 25 August 2005, Open Mobile Alliance, OMATS-DRM-REL-V2_0-20050825-C.
  4. “Information technology - Coding of audio-visual objects - Part 12: ISO Base Media File Format”, International Organisation for Standardisation, ISO/IEC 14496-12, Second Edition, April 2005.
  5. “MPEG-4 File Formats white paper”, International Organisation for Standardisation, ISO/IEC JTC 1/SC 29/WG 11N7609, October 2005, Nice.
  6. Pfeiffer, S., “The Ogg Encapsulation Format Version 0”, RFC 3533, May 2003.
  7. Symbian OS SDK v8.1A, Symbian Limited, 2005
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Paper Citation


in Harvard Style

Pimenta F. and Serrão C. (2006). USING OMA DRM 2.0 PROTECTED CONTENT - Ogg Vorbis Protected Audio under Symbian OS . In Proceedings of the International Conference on Security and Cryptography - Volume 1: SECRYPT, (ICETE 2006) ISBN 978-972-8865-63-4, pages 311-315. DOI: 10.5220/0002103003110315


in Bibtex Style

@conference{secrypt06,
author={Francisco Pimenta and Carlos Serrão},
title={USING OMA DRM 2.0 PROTECTED CONTENT - Ogg Vorbis Protected Audio under Symbian OS},
booktitle={Proceedings of the International Conference on Security and Cryptography - Volume 1: SECRYPT, (ICETE 2006)},
year={2006},
pages={311-315},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002103003110315},
isbn={978-972-8865-63-4},
}


in EndNote Style

TY - CONF
JO - Proceedings of the International Conference on Security and Cryptography - Volume 1: SECRYPT, (ICETE 2006)
TI - USING OMA DRM 2.0 PROTECTED CONTENT - Ogg Vorbis Protected Audio under Symbian OS
SN - 978-972-8865-63-4
AU - Pimenta F.
AU - Serrão C.
PY - 2006
SP - 311
EP - 315
DO - 10.5220/0002103003110315