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Use of MPEG-21 for license protection and key management in DRM systems

Author
Rodriguez, E.; Gallego, M.I.; Delgado, J.
Type of activity
Presentation of work at congresses
Name of edition
Third International Conference on Automated production of cross media content for multi-channel distribution
Date of publication
2010
Presentation's date
2007-11-28
Book of congress proceedings
Proceedings of the Third International Conference on Automated production of cross media content for multi-channel distribution
First page
163
Last page
170
Publisher
IEEE Computer Society Publications
DOI
https://doi.org/10.1109/AXMEDIS.2007.20 Open in new window
Repository
http://hdl.handle.net/2117/7659 Open in new window
Abstract
This work proposes a solution to the problem of the secure management and distribution of licenses and keys associated to protected resources. We have identified different use cases to illustrate the requirements of a DRM system including download, superdistribution, streaming and groups or domains of users and/or devices of a user. The different mechanisms that we propose are based in MPEG-21 standard. These mechanisms enable the secure distribution of the protected content, licenses and keys, ...
Citation
Rodríguez, E.; Gallego, M.; Delgado, J. Use of MPEG-21 for license protection and key management in DRM systems. A: International Conference on Automated production of cross media content for multi-channel distribution. "Third International Conference on Automated production of cross media content for multi-channel distribution". Barcelona: IEEE Computer Society Publications, 2010, p. 163-170.
Keywords
Design, Legal Aspects, Management, Security
Group of research
DMAG - Distributed Multimedia Applications Group
IMP - Information Modelling and Processing
VIRTUOS - Virtualisation and Operating Systems

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