摘要
针对目前手持终端媒体受到版权侵犯、未授权使用及其非法在移动网络中传播困扰等问题,分析了采用开放移动联盟制订的数字版权管理技术,在解决这些问题时的不足及仍存在的潜在安全风险。创建性提出了一种基于可信移动计算平台之上且更为安全的数字版权管理模式,从而能强化该最新规范架构的安全性能并提升系统的交互性与兼容性。理论分析和实验结果表明,采用这种将两者相结合的策略后所构建的终端系统具备良好的健壮性。
The open mobile alliance provided the standards on mobile digital rights management timely to prevent the digital multimedia product from rampancy of piracy, unauthorized consumption, buy in and sell at a profit unlawfully on modem digital mobile wireless broadband communication systems. But there are some potential security flaws exit in its up-to-the-minute revised edition. So a DRM scheme integrated with trusted mobile platform is proposed, in accordance with the performance of experiments, which is safe enough to increase the security of latest OMA DRM framework and promote its interoperability and compatibility, and at the same time, which could build an even more robust DRM configuration for diversiform mobile applications.
出处
《计算机工程与设计》
CSCD
北大核心
2008年第1期1-4,8,共5页
Computer Engineering and Design
基金
国家自然科学基金项目(60403027)
湖北省自然科学基金项目(2002ABA055)
武汉市青年科技晨光计划基金项目(20015005078)
关键词
可信计算
移动平台
权利对象
数字版权管理
身份认证
trusted computing
mobile platform
right object
digital right management
status identification
