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

Autor
Egorova, E.; Fernandez, M.; Kabatiansky, G.; Moon Ho, L.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
2016 IEEE International Symposium on Information Theory
Any de l'edició
2016
Data de presentació
2016-07-15
Llibre d'actes
2016 IEEE International Symposium on Information Theory (ISIT 2016): Barcelona, Spain 10-15 July 2016
Pàgina inicial
3043
Pàgina final
3047
DOI
https://doi.org/10.1109/ISIT.2016.7541858 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/7541858/?arnumber=7541858 Obrir en finestra nova
Resum
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 #(t-2). Finally, we construct a family of t-signature codes for the Achannel with polynomial decoding compl...
Paraules clau
Channel Coding, Computational Complexity, Multimedia Communication, Polynomials, T-signature Codes, Polynomial Decoding Complexity, Ipp-codes, Multimedia Content, Collusion-resistant Fingerprinting Codes, Collusion-secure Multimedia Fingerprinting Codes, A-channel, Signature Codes
Grup de recerca
ISG - Grup de Seguretat de la Informació

Participants

  • Egorova, Elena  (autor ponent)
  • Fernandez Muñoz, Marcel  (autor ponent)
  • Kabatiansky, Grigory  (autor ponent)
  • Moon Ho, Lee  (autor ponent)