发明名称 |
Apparatus and method for accessing material using an entity locked secure registry |
摘要 |
An aparatus and for accessing material using an entity-locked secure registry is described. A host includes material encrypted with at least one content key, a secure registry encrypted with a registry key and storing access and other information for the encrypted material, and a control module configured to decrypt the secure registry for retrieval of the access and other information if a correct entity identification is received.
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申请公布号 |
US2003118188(A1) |
申请公布日期 |
2003.06.26 |
申请号 |
US20010036128 |
申请日期 |
2001.12.26 |
申请人 |
COLLIER DAVID C.;FENNY ROBERT |
发明人 |
COLLIER DAVID C.;FENNY ROBERT |
分类号 |
G06F21/00;H04N7/16;(IPC1-7):H04L9/00 |
主分类号 |
G06F21/00 |
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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