Anti-Collusion Digital Fingerprinting Codes via Partially Cover-Free Families
Mausumi Bose, Rahul Mukerjee

TL;DR
This paper introduces a new method for creating anti-collusion digital fingerprinting codes using partially cover-free families, improving capacity and efficiency over existing approaches.
Contribution
It proposes a novel construction of fingerprinting codes based on partially cover-free families, enhancing user capacity and reducing basis vectors compared to prior methods.
Findings
Increased number of users supported
Reduced number of basis vectors needed
Effective against collusion attacks
Abstract
Anti-collusion digital fingerprinting codes have been of significant current interest in the context of deterring unauthorized use of multimedia content by a coalition of users. In this article, partially cover-free families of sets are considered and these are employed to obtain such codes. Compared to the existing methods of construction, our methods ensure gains in terms of accommodating more users and/or reducing the number of basis vectors.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsAdvanced Steganography and Watermarking Techniques · Chaos-based Image/Signal Encryption · graph theory and CDMA systems
