A Tool Pack Mechanism for DRM Interoperability

ETRI Journal

关键词: interoperability;    security;    MPEG;    IPMP;    Digital rights management (DRM);   

Others  :  1185550
DOI  :  10.4218/etrij.07.0206.0167

【 摘 要 】

As the number of digital content service providers increases, a variety of digital rights management (DRM) systems appear without supporting interoperability. The lack of interoperability in DRM systems causes inconvenience to customers, especially when they want to play content through multiple devices manufactured by different vendors. In this letter, we propose a novel method to support interoperability between different DRM systems. The proposed technique aims to build an open framework structure which satisfies DRM vendors’ requirements by enhancing the security of intellectual property management and the protection tools.

   

【 参考文献 】

• [1]ISO/IEC 13818-1, Information Technology: Generic Coding of Moving Pictures and Associated Audio Information, Part 11: IPMP on MPEG-2 Systems, May 2002.
• [2]ISO/IEC 14496-13, Information Technology: Coding of Audio-Visual Objects, Part 13: Intellectual Property, May 2002.
• [3]Digital Media Project; Approved Document No. 2 ? Technical Reference: Architecture; 2005/04, www.dmpf.org/
• [4]Digital Media Project; Approved Document No. 3 ? Technical Specification: Interoperable DRM Platform; 2005/04, www.dmpf.org/