Finite field for scientists and engineers
Finite field for scientists and engineers
Fingerprinting long forgiving messages
Lecture notes in computer sciences; 218 on Advances in cryptology---CRYPTO 85
Multimedia content screening using a dual watermarking and fingerprinting system
Proceedings of the tenth ACM international conference on Multimedia
A Secure, Robust Watermark for Multimedia
Proceedings of the First International Workshop on Information Hiding
Multimedia Security Handbook
Digital Watermarks for Audio Signals
ICMCS '96 Proceedings of the 1996 International Conference on Multimedia Computing and Systems
EUROCRYPT'96 Proceedings of the 15th annual international conference on Theory and application of cryptographic techniques
A new collusion attack and its performance evaluation
IWDW'02 Proceedings of the 1st international conference on Digital watermarking
Anti-collusion fingerprinting for multimedia
IEEE Transactions on Signal Processing
Collusion-secure fingerprinting for digital data
IEEE Transactions on Information Theory
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Digital fingerprinting is a technology for enforcing digital rights policies where by unique labels, known as digital fingerprints, are inserted into content prior to distribution. As we use it, we can trace illegal users. These fingerprints are typically embedded into the content using watermarking techniques that are designed to be robust to a variety of attacks. Also, it must secure against collusion attack that some colluders remove and alter their fingerprints. In this paper, we propose easily fingerprint generation technique by using trace of primitive polynomial. The proposed scheme can generate codes more easily and have more buyers than existing schemes. Our scheme is secure against collusion attack with two colluders. And we proposed a new watermarking algorithm that embeds and extracts securely by using MPSK(M-ary Phase Shift Keying) technology. The proposed watermarking algorithm has semi-robustness. Therefore it is effective in conspirator detection.