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dc.contributor.authorFernández Muñoz, Marcel
dc.contributor.authorSoriano Ibáñez, Miguel
dc.contributor.authorCotrina Navau, Josep
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.date.accessioned2014-06-02T12:19:08Z
dc.date.created2005
dc.date.issued2005
dc.identifier.citationFernandez, 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.
dc.identifier.isbn978-3-540-25584-0
dc.identifier.urihttp://hdl.handle.net/2117/23120
dc.description.abstractIn 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.
dc.format.extent13 p.
dc.language.isoeng
dc.publisherSpringer
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Informàtica::Seguretat informàtica::Criptografia
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació
dc.subject.lcshCryptography
dc.subject.lcshComputer security
dc.subject.otherData Encryption
dc.subject.otherComputer Communication Networks
dc.subject.otherOperating Systems
dc.subject.otherComputers and Society
dc.subject.otherManagement of Computing and Information Systems
dc.subject.otherInformation Storage and Retrieval
dc.titleTracing traitors by guessing secrets. The q-ary case
dc.typeConference report
dc.subject.lemacCriptografia
dc.subject.lemacSeguretat informàtica
dc.contributor.groupUniversitat Politècnica de Catalunya. SERTEL - Serveis Telemàtics
dc.contributor.groupUniversitat Politècnica de Catalunya. WNG - Grup de xarxes sense fils
dc.identifier.doi10.1007/978-3-540-31979-5_6
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://link.springer.com/chapter/10.1007%2F978-3-540-31979-5_6
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac12942910
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
local.citation.authorFernandez, M.; Soriano, M.; Cotrina, J.
local.citation.contributorInformation Security Practice and Experience Conference
local.citation.pubplaceSingapore
local.citation.publicationNameInformation security practice and experience: First International Conference, ISPEC 2005: Singapore, April 11-14, 2005: proceedings
local.citation.startingPage61
local.citation.endingPage73


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