✦ LIBER ✦

An ID-based digital watermarking protocol for copyright protection

✍ Scribed by Peng Zeng; Zhenfu Cao; Kim-Kwang Raymond Choo

Publisher: Elsevier Science
Year: 2011
Tongue: English
Weight: 337 KB
Volume: 37
Category: Article
ISSN: 0045-7906
DOI: 10.1016/j.compeleceng.2011.04.014

No coin nor oath required. For personal study only.

✦ Synopsis

Digital watermarking techniques are a means of protecting the copyrights of digital contents. In this paper, we propose an identity-based (ID-based) digital watermarking protocol and point out several previously unpublished flaws in Hwang et al. ( 2005)'s scheme. We hope that by identifying the design flaws, similar structural mistakes can be avoided in future designs. We also claim that our proposed digital watermarking scheme can effectively solve the problem of multiple claims of ownership, and is suitable for any practical and secure watermarking algorithm.

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