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Collusion-resistant multimedia fingerprinting: a unified framework
2004
Security, Steganography, and Watermarking of Multimedia Contents VI
Digital fingerprints are unique labels inserted in different copies of the same content before distribution. Each digital fingerprint is assigned to an intended recipient, and can be used to trace the culprits who use their content for unintended purposes. Attacks mounted by multiple users, known as collusion attacks, provide a cost-effective method for attenuating the identifying fingerprint from each colluder, thus collusion poses a real challenge to protect the digital media data and enforce
doi:10.1117/12.527166
dblp:conf/sswmc/WuTWL04
fatcat:obbz6yut65gwdn4nrhx2rf7i5e