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dc.contributor.authorÁlvarez Bermejo, José Antonio
dc.contributor.authorLópez Ramos, Juan Antonio
dc.date.accessioned2012-05-23T07:47:48Z
dc.date.available2012-05-23T07:47:48Z
dc.date.issued2012-05-23
dc.identifier.urihttp://hdl.handle.net/10835/1520
dc.description.abstractThis paper presents a method and its implementation, built on the blind signatures protocol, to trace users sharing their licenses illegally when accessing services provided through Internet (Web services, Streaming, etc). The method devised is able to identify the legitimate user from those users who are illegally accessing services with a shared key. This method is robust when detecting licenses built with no authorization. An enhancement of the protocol to identify the last usage of a certain license is also provided, allowing to detect a traitor when an unauthorized copy of a license is used.es_ES
dc.language.isoenes_ES
dc.titleTracking Traitors in Web Services via Blind Signatureses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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