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A new class of codes for fingerprinting schemes

Author
Fernandez, M.; Soriano, M.; Cotrina, J.
Type of activity
Presentation of work at congresses
Name of edition
1st Information Security Practice and Experience Conference
Date of publication
2005
Presentation's date
2005-09-20
Book of congress proceedings
Information Security Practice and Experience: First International Conference, ISPEC 2005: Singapore, April 11-14, 2005: proceedings
First page
398
Last page
409
Publisher
Springer
DOI
https://doi.org/10.1007/978-3-540-31979-5_34 Open in new window
Repository
http://hdl.handle.net/2117/23107 Open in new window
URL
http://link.springer.com/chapter/10.1007/978-3-540-31979-5_34 Open in new window
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.
Citation
Fernandez, 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.
Keywords
Computer Communication Networks, Computers and Society, Data Encryption, Information Storage and Retrieval, Management of Computing and Information Systems, Operating Systems
Group of research
ISG - Information Security Group
WNG - Wireless Networks Group

Participants