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 代理人
主权项
地址