Mustafa Kesal
ABSTRACT
We analyze the fingerprinting method in [1] and suggest attacks that are better than the ones presented therein. To do this, we observe and use some extra information available in the system. Selection of different attack channel distortion constraints are also discussed. See [2] for various recently proposed attacks on spread spectrum fingerprinting systems for private watermarking.
- D. Kirovski, H.S. Malvar, and Y. Yacobi, "Multimedia Content Screening using a Dual Watermarking and Fingerprinting System", ACM Multimedia, 2002. Google Scholar
Digital Library
- H. Zhao,M. Wu, Z.J. Wang,and K.J.R. Liu "Nonlinear Collusion Attacks on Independent Fingerprings for Multimedia", Proc. of IEEE Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP'03), Hong Kong, April 2003. Google ScholarDigital Library
Index Terms
- An improved attack analysis on a public-key spread spectrum watermarking
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