Robust fingerprinting codes and applications

Aggelos Kiayias

doi:10.1117/12.810749

11 February 2009 Robust fingerprinting codes and applications

Aggelos Kiayias

Proceedings Volume 7254, Media Forensics and Security; 72540N (2009) https://doi.org/10.1117/12.810749
Event: IS&T/SPIE Electronic Imaging, 2009, San Jose, California, United States

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.

Citation Download Citation

Aggelos Kiayias "Robust fingerprinting codes and applications", Proc. SPIE 7254, Media Forensics and Security, 72540N (11 February 2009); https://doi.org/10.1117/12.810749

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