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Performance of the Subset Difference Scheme for Broadcast Encryption
Linköping University, The Institute of Technology. Linköping University, Department of Electrical Engineering, Information Theory.
2004 (English)Report (Other academic)
Abstract [en]

This report considers the subset difference scheme for broadcast encryption and the number of broadcast transmissions required when using this scheme. For cases where the privileged users are gathered in a few groups we derive the worst case number of transmissions. We also present an upper bound for the number of transmissions based on the number of transitions between privileged and nonprivileged users in the user set.

Place, publisher, year, edition, pages
Linköping: Institutionen för Systemteknik, Linköpings Tekniska Högskola , 2004. , 12 p.
LiTH-ISY-R, ISSN 1400-3902 ; 2618
Keyword [en]
broadcast encryption, subset difference
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-23046ISRN: LiTH-ISY-R-2618Local ID: 2434OAI: diva2:243359
Available from: 2009-10-07 Created: 2009-10-07 Last updated: 2014-08-07Bibliographically approved

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Anderson, Kristin
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ReferencesLink to record
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