首页>
外国专利>
Digital rights management for content on the device without interactive authentication (DRM) encryption and data protection methods
Digital rights management for content on the device without interactive authentication (DRM) encryption and data protection methods
展开▼
机译:无需交互式身份验证(DRM)加密和数据保护方法的设备内容数字版权管理
展开▼
页面导航
摘要
著录项
相似文献
摘要
A device renders content on a medium by obtaining a table from the medium, obtaining a device key (DK) of the device and an index value of such (DK), indexing into an entry of the table based on the obtained index value, selecting an encrypted secret from the indexed-into entry, applying the obtained device key (DK) to the selected encrypted secret to expose the secret, and applying the exposed secret to render the content.
展开▼