摘要
论文提出了一个采用AACS[1]部分协议,主要应用于以离线环境为主,对安全模式要求较高的媒体发行环境下的数字版权管理(DRM)体系,并给出了系统的总体设计方案和分析,以及算法选择、内容验证、内容加解密和智能卡等系统子模块的设计方案和实现方法。
The paper proposes adesign ofaDRM system, which adopts part of the AACS（advanced access content system） standards, takes off-line as its major environment and shares a high demand for security mode. It gives an overall design and analysis of this specific DRM system, and then is devoted to explaining with details the design and implementation of the subsystems, the choice of algorithm, content authentication, encryption and decryption, and IC card.
出处
《信息安全与通信保密》
2009年第4期82-83,86,共3页
Information Security and Communications Privacy
