Inherently large traceability of broadcast encryption scheme.
2000 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, PROCEEDINGS.
(pp. 464 - 464).
We say that a broadcast encryption scheme is a (c, N)-Broadcast Exclusion Scheme (BEx) if a center can exclude c or less users among N users. In this paper, we present an efficient (c, N)-BEx which has inherently large traceability by showing a new construction of cover free families.
|Title:||Inherently large traceability of broadcast encryption scheme|
|Event:||IEEE International Symposium on Information Theory|
|Dates:||2000-06-24 - 2000-06-30|
|UCL classification:||UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Engineering Science
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