发明名称 |
METHOD AND APPARATUS FOR PROVIDING SECURED CONTENT DISTRIBUTION |
摘要 |
<p>A method and apparatus for providing secured content distribution using a media hub is disclosed. In one embodiment, conditional access encrypted content is received at the media hub. The conditional access encrypted content is decrypted. The content is re-encrypted in accordance with a unique tier associated with the media hub and one or more devises in response to a request from at least one device associated wi th the unique tier, The re-encrypted content is provided to the at least one device in response to the request from the at least one device associated with the unique tier. A method and apparatus for providing secured content distribution is disclosed. In one embodiment, unit addresses (UAs) of all components within a home med ia architecture are attained. A unique key is generated for the home media architecture using public information from the UA of each component. A message including the unique key is distributed to each component of the home media architecture. A method and apparatus for providing secured content distribution is disclosed. In one embodiment, UAs of all decoders within a home media architecture are obtained. A unique key is generated for the home media architecture using public information from the UA of each decoder. A message including the unique key is distributed to each decoder of the home media architecture.</p> |
申请公布号 |
CA2517648(A1) |
申请公布日期 |
2006.02.28 |
申请号 |
CA20052517648 |
申请日期 |
2005.08.31 |
申请人 |
GENERAL INSTRUMENT CORPORATION |
发明人 |
TANG, LAWRENCE W.;CHEN, ANNIE O.;OKIMOTO, JOHN I. |
分类号 |
H04L9/00;H04L9/32;H04N7/16 |
主分类号 |
H04L9/00 |
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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