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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.3/2611
- Title
- Flaws in generic watermarking protocols based on zero-knowledge proofs
- Author(s)
- Ling, Huo C.; Phan, Raphael C.
- Abstract
- Recently, two generic watermarking protocols were proposed, based on a popular zero-knowledge identification protocol. In this paper, we show that both protocols are flawed and therefore fail to achieve their purpose of allowing a prover to prove to a verifier of his ownership of a watermarked image. We also give some suggestions to fix these flaws.
- Publication type
- Conference paper
- Research centre
- Swinburne University of Technology. Sarawak School of Engineering
- Source
- 3rd International Workshop on Digitial Watermarking IWDW 2004, 30 October - 1 November 2004, Seoul, South Korea, pp. 184-191
- Publication year
- 2005
- Publisher
- Springer-Verlag Berlin
- ISBN
- 3 540 24839 0
- Publisher URL
- http://dx.doi.org/10.1007/b106346
- Copyright
- Copyright 2005
- Peer reviewed
