数字水印应用中的攻击和对策综述

Attacks and remedies on application of digital watermarking

数字水印是一种全新的信息安全技术。本文论述了数字水印技术的应用和安全性、稳健性的关系。对四类不同原理的攻击:简单攻击、同步攻击、削去攻击和混淆攻击进行了详细论述,并给出了相应的解决对策。最后给出了进一步的研究方向。

Digital watermarking is a new data hide technology in information security domain. This paper discusses the relationship of application, security, robustness of digital watermarking technology. According to attacking principle, there are four attacks: simple attacks, synchronization attacks, removal attacks and ambiguity attacks. This paper also discusses relevant remedies against those attacks. Finally, the further research aspects are given.