摘要
嵌入机器指纹的版权控制方法的技术路线是将用户机器指纹与用户许可证捆绑 ,使用认证技术和插件技术形成可信环境 ,并采用加密算法对数字内容进行封装 ,实现对数字内容的播送和版权使用的控制。详细地说明了使用中断技术采集机器指纹的实现方法 ,并对嵌入机器指纹的版权控制协议进行了描述。这种方法已经应用于远程教育中数字课件的版权控制 。
This paper advances a kind of method embedding machine fingerprint in the copyright control.Its technical route is to bind user machine fingerprint with use privilege license,to form a credible environment by employing authentication technology and plug- in technology and to encapsulate digital content with encryption algorithm in order to realize the control for digital content play and copyright uses.The method of realizing the collection of machine fingerprint by using interruption technology is explained in detail and the agreement for embedding machine fingerprint in the copyright control is described.This kind of method has already been used in the copyright control for the digital lesson of distance education.The users can read their teaching lessons on- line or off- line.
出处
《计算机应用研究》
CSCD
北大核心
2004年第7期144-146,152,共4页
Application Research of Computers
基金
教育部国家"十五"重大科技攻关项目 (2 0 0 1BA10 1A10 )
广东轻工职业技术学院科研启动基金资助项目
关键词
版权控制
机器指纹
插件
许可证
使用权限
Copyright Control
Machine Fingerprint
Plug- in
License
Use Privilege
