基于透明加解密的DRM技术的分析与研究  

The Analysis and Study of DRM Technology based on Transparent Encryption

作　　者：王文宇[1] 刘玉红[1] 

机构地区：[1]中国软件与技术服务股份有限公司,北京102200

出　　处：《计算机安全》2011年第10期48-51,共4页Network & Computer Security

摘　　要：随着信息化的深入和计算机技术的发展,人们对知识版权保护越来越重视,数字版权管理已成为迫切需要解决的重大问题。以透明加解密为基础,综合公私钥结合的密钥保护,对数字版权管理(DRM)技术进行深入的研究,实现高性能、高兼容性的版权保护,同时保护数据的完整性、安全性以及可控性,进一步推动数字版权管理的完善和发展。With the development of the enterprise information system and the computer technology,People pay increasingly attention to copyright protection,and Digital Right Management（DRM） becomes a more urgent problem.In this article,Basing on the transparent encryption,the DRM technology is further studied,which combines the public key and private key.By this way,copyright protection is achieved,and it has major characteristic such as high-performance,high-compatibility.At the same time,DRM based on transparent encryption could protect data integrity,security and controllability,and this technology would propel the DRM forward.

关 键 词：透明加解密 密钥 数字版权管理 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]