发明名称 System and method for secure transmission of media content
摘要 A system that incorporates teachings of the present disclosure may include, for example, a gateway comprising a controller to receive from a communication device a request for media content, receive a key and a record associated with the communications device from an interactive Television (iTV) system, wherein the record comprises a list of entitled media content, determine whether the requested media content is in the list of entitled media content, retrieve the requested media content from the iTV system when the requested media content is determined to be in the list of entitled media content, encrypt the retrieved media content utilizing the key, and transmit the encrypted media content to the communications device. Other embodiments are disclosed.
申请公布号 US8484458(B2) 申请公布日期 2013.07.09
申请号 US20090405929 申请日期 2009.03.17
申请人 JOHNSTON ROBERT;COPPA FRANK R.;WOOD, III JAMES A.;AT&T MOBILITY II, LLC 发明人 JOHNSTON ROBERT;COPPA FRANK R.;WOOD, III JAMES A.
分类号 H04L29/06 主分类号 H04L29/06
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