发明名称 Apparatus and Method for Using Secure Removable Media (SRM) in Digital Rights Management
摘要 An apparatus and a method for using a Secure Removable Media (SRM) in Digital Rights Management (DRM) are provided. The method for using the SRM in Digital Rights Management (DRM) includes determining, at a plurality of content service providers, an SRM usage rule and providing the determination to a trust authority using an eXtensible Markup Language (XML); receiving messages comprising the SRM usage rule from the content service providers and sending the messages to an apparatus together with an electronic signature; and receiving the messages comprising the SRM usage rule and changing an operation of the apparatus according to requirements of at least one content service provider. Thus, various content business models can be realized.
申请公布号 US2010049971(A1) 申请公布日期 2010.02.25
申请号 US20090583307 申请日期 2009.08.18
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 OH YUN-SANG
分类号 H04L9/00 主分类号 H04L9/00
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