首页> 外国专利> (54) Title: METHOD AND APPARATUS FOR SECURE DISTRIBUTION OF DIGITAL CONTENT (57) Abstract: A method and apparatus for secure distribution of digital content is provided. In accordance with at least one em¬bodiment, an intermediate device maintains an authorized con¬tent sink list which it uses to allow reauthorization of a first con¬tent sink for access to first content from a first content source when the first content sink has a first content sink entry on the authorized content sink list. In. accordance with at least one em¬bodiment, reauthorization is conditioned upon a first content sink entry currency status having not yet expired. In accordance with at least one embodiment, the intermediate device allows au¬thentication of the first content sink by the first content source when no first content sink entry exists on the authorized content sink list or when the first content sink entry currency status has expired.

(54) Title: METHOD AND APPARATUS FOR SECURE DISTRIBUTION OF DIGITAL CONTENT (57) Abstract: A method and apparatus for secure distribution of digital content is provided. In accordance with at least one em¬bodiment, an intermediate device maintains an authorized con¬tent sink list which it uses to allow reauthorization of a first con¬tent sink for access to first content from a first content source when the first content sink has a first content sink entry on the authorized content sink list. In. accordance with at least one em¬bodiment, reauthorization is conditioned upon a first content sink entry currency status having not yet expired. In accordance with at least one embodiment, the intermediate device allows au¬thentication of the first content sink by the first content source when no first content sink entry exists on the authorized content sink list or when the first content sink entry currency status has expired.

机译：（54）标题：用于数字内容的安全分发的方法和设备（57）摘要：提供了一种用于数字内容的安全分发的方法和设备。根据至少一个实施例，中间设备维护授权的内容接收器列表，当第一内容接收器具有第一内容接收器具有的内容时，该中间设备列表用于允许第一内容接收器重新授权以从第一内容源访问第一内容。授权内容接收器列表上的第一内容接收器条目。在。根据至少一个实施例，重新授权以第一内容宿条目货币状态尚未到期为条件。根据至少一个实施例，当在授权内容接收器列表上不存在第一内容接收器条目时或者当第一内容接收器条目币种状态已经到期时，中间设备允许第一内容源对第一内容接收器进行确认。

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pA method and apparatus for secure distribution of digital content is provided. In accordance with at least one embodiment, an intermediate device maintains an authorized content sink list which it uses to allow reauthorization of a first content sink for access to first content from a first content source when the first content sink has a first content sink entry on the authorized content sink list. In accordance with at least one embodiment, reauthorization is conditioned upon a first content sink entry currency status having not yet expired. In accordance with at least one embodiment, the intermediate device allows authentication of the first content sink by the first content source when no first content sink entry exists on the authorized content sink list or when the first content sink entry currency status has expired./p [WO2011028270A1]

机译：提供一种用于安全分发数字内容的方法和设备。根据至少一个实施例，当第一内容接收器具有在其上的第一内容接收器条目时，中间设备维护经授权的内容接收器列表，该中间设备用于允许对第一内容接收器进行重新授权以从第一内容源访问第一内容。授权的内容接收器列表。根据至少一个实施例，重新授权以尚未到期的第一内容宿条目货币状态为条件。根据至少一个实施例，当在授权内容接收器列表上不存在第一内容接收器条目时，或者当第一内容接收器条目币种状态已过期时，中间设备允许第一内容源对第一内容接收器进行认证。 p> [WO2011028270A1]

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公开/公告号IN2012CN01821A

专利类型
公开/公告日2012-11-02

原文格式PDF
申请/专利权人
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申请/专利号IN1821/CHENP/2012
发明设计人 TARACI BRIAN;
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申请日2012-02-28
分类号G06F7/04;
国家 IN
入库时间 2022-08-21 17:24:01

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