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Proceedings Paper

Broadcast encryption: paving the road to practical content protection systems
Author(s): G. Deen; D. Ponceleon; Donald Leake
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Paper Abstract

Broadcast encryption is a well established alternative to public key encryption for use in content protection systems. It offers significant performance benefits, as well as useful features such a one-to-many delivery, dynamic membership in the authorized receivers group, and provides anonymous access to content, permitting content protection systems to preserve privacy for consumers. Broadcast encryption has been successfully deployed to users for protection of commercial content on digital media such as flash memory devices and optical media for both standard-definition and high-definition content. In this paper, we present the Advanced Secure Content Cluster Technology which applies broadcast encryption to content protection for home media networks

Paper Details

Date Published: 4 February 2009
PDF: 11 pages
Proc. SPIE 7254, Media Forensics and Security, 72540S (4 February 2009); doi: 10.1117/12.815065
Show Author Affiliations
G. Deen, IBM Almaden Research Ctr. (United States)
D. Ponceleon, IBM Almaden Research Ctr. (United States)
Donald Leake, IBM T.J. Watson Research (United States)


Published in SPIE Proceedings Vol. 7254:
Media Forensics and Security
Edward J. Delp; Jana Dittmann; Nasir D. Memon; Ping Wah Wong, Editor(s)

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