数字水印应用于防信息泄漏的探讨  

Exploration of Applying Digital Watermarking to Protect Information from Leakage

作　　者：秦智[1] 李享梅[1] 

机构地区：[1]成都信息工程学院网络工程系,成都610225

出　　处：《现代计算机》2008年第10期15-17,共3页Modern Computer

基　　金：成都信息工程学院科研基金(No.CRF200709)

摘　　要：探讨一种结合数字水印技术解决动态加解密密钥和安全标记的安全性的设计思路。设计中描述了动态加解密系统、数字水印密钥和安全数字水印标记的处理,是目前防信息泄漏技术的增强安全性研究的新思路,解决了因共享密钥泄漏的脆弱性安全问题,同时增加了信息的访问控制,提出了安全标记的访问控制方法。Discusses a design idea of solving the security of keys and security label in dynamic encryption and decryption system with digital watermark technology. In the design, describes the dynamic encryption and decryption system, the digital watermark keys and security digital watermark mark processing, which is at present new idea for the enhancement security research in the information leakage prevention, which has solved the problem of the vulnerable security because of the share keys leakage, simultaneously increased the information access control, and proposes the security label access control method.

关 键 词：数字水印 动态加解密 密钥 安全标记 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构]