Collusion-resistant multimedia fingerprinting: a unified framework

  title={Collusion-resistant multimedia fingerprinting: a unified framework},
  author={Min Wu and Wade Trappe and Z. Jane Wang and K. J. Ray Liu},
  booktitle={Security, Steganography, and Watermarking of Multimedia Contents},
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… CONTINUE READING