This article is cited in 1 paper

Mathematical Methods of Steganography

Fingerprints resistant to collusion attacks

T. M. Solovjev, R. I. Chernyak

Tomsk State University, Tomsk

Abstract: In this paper we consider stegosystems of fingerprints and collusion attacs on them. The structure of the system of fingerprints, necessary to oppose such attack, is investigated. We propose a method for identifying counter-fitters through a fake fingerprint. Also, in the set of all collective attacks, we identify the riskiest one, the majorizing attack.

UDC: 681.511:3