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Tracing traitors by guessing secrets. The q-ary case

Autor
Fernandez, M.; Soriano, M.; Cotrina, J.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
1st Information Security Practice and Experience Conference
Any de l'edició
2005
Data de presentació
2005
Llibre d'actes
Information security practice and experience: First International Conference, ISPEC 2005: Singapore, April 11-14, 2005: proceedings
Pàgina inicial
61
Pàgina final
73
Editor
Springer
DOI
https://doi.org/10.1007/978-3-540-31979-5_6 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/23120 Obrir en finestra nova
URL
http://link.springer.com/chapter/10.1007%2F978-3-540-31979-5_6 Obrir en finestra nova
Resum
In this paper we present, by solving a variant of the guessing secrets problem defined by Chung, Graham and Leighton [3], a sequential traitor tracing scheme equipped with an efficient identification algorithm. Sequential traitor tracing schemes are used to detect piracy in multimedia content broadcast systems, where the traitors illegally rebroadcast the content they receive to unauthorized users.
Citació
Fernandez, M.; Soriano, M.; Cotrina, J. Tracing traitors by guessing secrets. The q-ary case. A: Information Security Practice and Experience Conference. "Information security practice and experience: First International Conference, ISPEC 2005: Singapore, April 11-14, 2005: proceedings". Singapore: Springer, 2005, p. 61-73.
Paraules clau
Computer Communication Networks, Computers and Society, Data Encryption, Information Storage and Retrieval, Management of Computing and Information Systems, Operating Systems
Grup de recerca
ISG - Grup de Seguretat de la Informació
WNG - Grup de xarxes sense fils

Participants