A secure multicast protocol with copyright protection
ACM SIGCOMM Computer Communication Review
Improved Boneh-Shaw Content Fingerprinting
CT-RSA 2001 Proceedings of the 2001 Conference on Topics in Cryptology: The Cryptographer's Track at RSA
A 2-Secure Code with Efficient Tracing Algorithm
INDOCRYPT '02 Proceedings of the Third International Conference on Cryptology: Progress in Cryptology
Collusion Secure q-ary Fingerprinting for Perceptual Content
DRM '01 Revised Papers from the ACM CCS-8 Workshop on Security and Privacy in Digital Rights Management
Soft-Decision Tracing in Fingerprinted Multimedia Content
IEEE MultiMedia
Group-oriented fingerprinting for multimedia forensics
EURASIP Journal on Applied Signal Processing
A note on the limits of collusion-resistant watermarks
EUROCRYPT'99 Proceedings of the 17th international conference on Theory and application of cryptographic techniques
Anti-collusion fingerprinting for multimedia
IEEE Transactions on Signal Processing
Collusion-secure fingerprinting for digital data
IEEE Transactions on Information Theory
Combinatorial properties of frameproof and traceability codes
IEEE Transactions on Information Theory
Digital fingerprinting codes: problem statements, constructions, identification of traitors
IEEE Transactions on Information Theory
Secure spread spectrum watermarking for multimedia
IEEE Transactions on Image Processing
Data hiding in image and video .I. Fundamental issues and solutions
IEEE Transactions on Image Processing
Anti-collusion forensics of multimedia fingerprinting using orthogonal modulation
IEEE Transactions on Image Processing
A collusion attack optimization strategy for digital fingerprinting
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) - Special Issue on Multimedia Security
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Digital fingerprinting protects multimedia content from illegal redistribution by uniquely marking every copy of the content distributed to each user. One major category of collusion-resistant fingerprinting employs an explicit step of coding. Most existing works on coded fingerprinting mainly focus on the code-level issues and treat the embedding issues through abstract assumptions without examining the overall performance. In this paper, we jointly consider the coding and embedding issues for coded fingerprinting systems and examine their performance in terms of collusion resistance, detection computational complexity, and distribution efficiency. Our studies show that coded fingerprinting has efficient detection but rather low collusion resistance. Taking advantage of joint coding and embedding, we propose two new techniques, namely, a Permuted Subsegment Embedding technique and a Group-based Joint Coding and Embedding (GRACE) technique, to improve the collusion resistance of coded fingerprinting while maintaining its efficient detection. Experimental results show that the number of colluders that the proposed methods can resist is more than three times as many as that of the conventional coded fingerprinting approaches.