Signature codes for the A-channel and collusion-secure multimedia fingerprinting codes

Elena Egorova, Marcel Fernandez, Grigory Kabatiansky, Moon Ho Lee

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

10 Citations (Scopus)

Abstract

We consider collusion-resistant fingerprinting codes for multimedia content. We show that the corresponding IPP-codes may trace all guilty users and at the same time have exponentially many code words. We also establish an equivalence between signature codes for the A-channel and multimedia fingerprinting codes and prove that the rate of the best t-signature codes for A-channel is at least Θ(t-2). Finally, we construct a family of t-signature codes for the A-channel with polynomial decoding complexity and rate Θ(t-3).

Original languageEnglish
Title of host publicationProceedings - ISIT 2016; 2016 IEEE International Symposium on Information Theory
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3043-3047
Number of pages5
ISBN (Electronic)9781509018062
DOIs
Publication statusPublished - 10 Aug 2016
Externally publishedYes
Event2016 IEEE International Symposium on Information Theory, ISIT 2016 - Barcelona, Spain
Duration: 10 Jul 201615 Jul 2016

Publication series

NameIEEE International Symposium on Information Theory - Proceedings
Volume2016-August
ISSN (Print)2157-8095

Conference

Conference2016 IEEE International Symposium on Information Theory, ISIT 2016
Country/TerritorySpain
CityBarcelona
Period10/07/1615/07/16

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