4 February 2009 Broadcast encryption: paving the road to practical content protection systems
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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
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
G. Deen, D. Ponceleon, Donald Leake, "Broadcast encryption: paving the road to practical content protection systems", Proc. SPIE 7254, Media Forensics and Security, 72540S (4 February 2009); doi: 10.1117/12.815065; https://doi.org/10.1117/12.815065
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