期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2006
卷号：6
期号：1B
页码：251-251~257
出版社：International Journal of Computer Science and Network Security
摘要：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.
关键词：Self-embedding watermarking, Counterfeiting attacks, Vector quantization attack, the offset
