发明名称 |
DRM/CAS SERVICE DEVICE AND METHOD USING SECURITY CONTEXT |
摘要 |
<p>A DRM/CAS service device is provided. The device includes a registration service server that authenticates a device and an STP of the device and generates a device-based context according to a registration request and a DRM/CAS service request from the device; a DRM/CAS service server that receives the device-based context and generates DRM/CAS security contexts; and a DRM/CAS SW service server that receives the DRM/CAS security contexts, generates the DRM/CAS software package including the DRM/CAS security contexts and DRM/CAS software, and enables the DRM/CAS software package to be provided for the device. The DRM/CAS service device reduces the amount of processing and simplifies the process by installing and using content and service protection software, that is, DRM/CAS software by using a security context.</p> |
申请公布号 |
WO2013125883(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
WO2013KR01398 |
申请日期 |
2013.02.21 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SELEZNEV, SERGEY NIKOLAYEVICH;LEE, BYUNG-RAE;KANG, BO-GYEONG |
分类号 |
G06F9/44 |
主分类号 |
G06F9/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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