A new class of codes for fingerprinting schemes

Fernández Muñoz, Marcel; Soriano Ibáñez, Miguel; Cotrina Navau, Josep

doi:10.1007/978-3-540-31979-5_34

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Fernández Muñoz, Marcel

Soriano Ibáñez, Miguel

Cotrina Navau, Josep

Document typeConference report

Date issued2005

PublisherSpringer

Rights accessRestricted access - publisher's policy

Abstract

In this paper we discuss the problem of collusion secure fingerprinting. In the first part of our contribution we prove the existence of equidistant codes that can be used as fingerprinting codes. Then we show that by giving algebraic structure to the equidistant code, the tracing process can be accomplished by passing a modified version of the Viterbi algorithm through the trellis representing the code.

CitationFernandez, M.; Soriano, M.; Cotrina, J. A new class of codes for fingerprinting schemes. 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. 398-409.

URIhttp://hdl.handle.net/2117/23107

DOI10.1007/978-3-540-31979-5_34

ISBN978-3-540-25584-0

Publisher versionhttp://link.springer.com/chapter/10.1007/978-3-540-31979-5_34