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Title |
Synchronous Counterfeiting Attacks on self-embedding Watermarking Schemes |
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Author |
Hongjie He, Jiashu Zhang, Hongxia Wang |
| Citation |
Vol. 6 No. 1 pp. 251~257 |
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Abstract |
This paper points out secure holes of the self-embedding watermarking schemes. To further illustrate their insecurity, this paper proposes a novel synchronous counterfeiting (SC) attack on self-embedding watermarking schemes. Some experimental results show that the proposed SC attack can not only forge watermark in any un-watermarked image and change the size of watermarked image randomly; but it also generate the excellent quality of the counterfeit watermarked image by cropping and/or pasting watermarked images with image block as a unit. |
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Keywords |
Self-embedding watermarking, Counterfeiting attacks, Vector quantization attack, the offset |
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