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Proceedings Paper

Robust fingerprinting codes and applications
Author(s): Aggelos Kiayias
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Paper Abstract

We discuss the notion of fingerprinting systems for digital objects. We focus on the two-layered concatenating approach in the design of such systems that relies on a suitable notion of equivalence between vector objects. We point to the fact that the primitive of robust fingerprinting codes put forth recently by Boneh and Naor can be useful in the design of general fingerprinting systems as it can be employed over a relaxed notion of object equivalence. We then present a complete analysis that demonstrates that the original Tardos' codes distribution coupled with a suitable tracing algorithm possesses some level of robustness for sufficiently small rates of adversarial signal loss.

Paper Details

Date Published: 11 February 2009
PDF: 10 pages
Proc. SPIE 7254, Media Forensics and Security, 72540N (11 February 2009); doi: 10.1117/12.810749
Show Author Affiliations
Aggelos Kiayias, Univ. of Connecticut (United States)

Published in SPIE Proceedings Vol. 7254:
Media Forensics and Security
Edward J. Delp; Jana Dittmann; Nasir D. Memon; Ping Wah Wong, Editor(s)

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