A Watermarking Scheme Applicable for Fingerprinting Protocol

A Watermarking Scheme Applicable for Fingerprinting Protocol
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一种适用于指纹协议的水印方案

DOI:
10.1007/978-3-540-24624-4_43
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发表时间:
2003
期刊:
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影响因子:
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通讯作者:
Hatsukazu Tanaka
Hatsukazu Tanaka
中科院分区:
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文献类型:
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作者:
M. Kuribayashi;Hatsukazu Tanaka

文献摘要

被引文献

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指纹协议应用水印技术将指纹信息嵌入到数字内容中,例如音乐、图像、电影等。密码协议是密码学研究的热点,但如何应用数字水印技术还没有引起足够的重视。本文研究了数字水印技术在指纹协议中的实现问题,提出了一种在数字图像中嵌入指纹信息的巧妙方法。在我们的方案中,嵌入信息的修改对于恶意购买者来说是困难的。
Fingerprinting protocol applies a watermarking technique to embed a fingerprinting information in a digital content such as music, image, movie, etc.. The cryptographic protocol is studied by many researchers, but how to apply watermarking techniques is not remarked. In this paper, we study the problem to implement the watermarking techniques in the fingerprinting protocol, and then propose an ingenious method to embed a fingerprinting information in a digital image. The alteration of the embedded information is difficult for a hostile buyer in our scheme.