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Seventh IEEE International Conference on E-Commerce Technology (CEC'05) (2005)
Munich, Germany
July 19, 2005 to July 22, 2005
ISSN: 1530-1354
ISBN: 0-7695-2277-7
pp: 151-158
Srijith K. Nair , Vrije Universiteit
Bogdan C. Popescu , Vrije Universiteit
Chandana Gamage , Vrije Universiteit
Bruno Crispo , Vrije Universiteit
Andrew S. Tanenbaum , Vrije Universiteit
Traditionally, the process of online digital content distribution has involved a limited number of centralised distributors selling protected contents and licenses authorising the use of these contents, to consumers. In this paper, we extend this model by introducing a security scheme that enables DRM preserving digital content redistribution. Essentially consumers can not only buy the rights to use digital content but also the rights to redistribute it to other consumers in a DRM controlled fashion. We examine the threats associated with such a redistribution model and explain how our scheme addresses them.

C. Gamage, S. K. Nair, B. Crispo, B. C. Popescu and A. S. Tanenbaum, "Enabling DRM-Preserving Digital Content Redistribution," Seventh IEEE International Conference on E-Commerce Technology (CEC'05)(CEC), Munich, Germany, 2005, pp. 151-158.
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