Invention Grant
US08417937B2 System and method for securely transfering content from set-top box to personal media player
有权
将内容从机顶盒安全地传输到个人媒体播放器的系统和方法
- Patent Title: System and method for securely transfering content from set-top box to personal media player
- Patent Title (中): 将内容从机顶盒安全地传输到个人媒体播放器的系统和方法
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Application No.: US12635196Application Date: 2009-12-10
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Publication No.: US08417937B2Publication Date: 2013-04-09
- Inventor: Geetha Mangalore
- Applicant: Geetha Mangalore
- Applicant Address: US PA Horsham
- Assignee: General Instrument Corporation
- Current Assignee: General Instrument Corporation
- Current Assignee Address: US PA Horsham
- Agent Thomas A. Ward
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04L9/32 ; G06F7/04 ; G06F15/16 ; G06F17/30

Abstract:
A media player is provided for receiving session data from a security socket layer. The session data includes encrypted content data, a content key and digital rights data, wherein the content key and the digital rights data have been encrypted with a SSL session key. The said media player includes a first processor portion and a second processor portion. The first processor portion is arranged to receive the session data, has a second key. The first processor portion and can generate the SSL session key and can decrypt the session data with the SSL session key. The first processor portion can further re-encrypt the decrypted content key with the second key and can output the re-encrypted content key and digital rights data. The second processor portion is arranged to receive the re-encrypted content key and digital rights data. The first processor portion can further decrypt the content, and is externally inaccessible.
Public/Granted literature
- US20110145562A1 SYSTEM AND METHOD FOR SECURELY TRANSFERING CONTENT FROM SET-TOP BOX TO PERSONAL MEDIA PLAYER Public/Granted day:2011-06-16
Information query