双重数字水印的抗攻击安全性分析  

Security analysis of the double digital watermark

作　　者：杨金凡[1] 

机构地区：[1]黄淮学院,河南驻马店463000

出　　处：《电子设计工程》2011年第18期5-7,共3页Electronic Design Engineering

基　　金：河南省科技攻关资助项目(112102210335)

摘　　要：为了使计算机网络更好地为人类服务,必须很好地解决网络的信息安全问题。数字水印是实现版权保护的有效办法,但目前尚没有一个算法能够真正经得住攻击者所有种类的攻击。笔者通过对攻击原理进行分析,提出解决的对策,重点介绍了利用双水印技术对抗解释攻击的方法。了解这些攻击以及可能还会有的新的攻击方法将助于我们设计出更好的水印方案。To make the computer network better serve for humanity, the network information security issues must be soluted well. Digital watermarking is an effective way to achieve copyright protection, hut not yet an algorithm can actually withstand all kinds of attacks from the attacker. The author proposed solution strategies based on the principle of attack analysis, , focused on the interpretation of the use of dual watermarking against attacks. What we Understand these attacks and may also be some new attack methods will help us design better watermarking scheme.

关 键 词：数字水印 水印攻击 双重数字水印 解释抗攻击 双密钥 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]