Invention Grant
- Patent Title: Configurable access kernel
- Patent Title (中): 可配置的访问内核
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Application No.: US13040353Application Date: 2011-03-04
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Publication No.: US08307199B2Publication Date: 2012-11-06
- Inventor: Kevin Norman Taylor , James Fahrny , William Lynn Helms , Azita Miahnahri Manson , Andrew T. Twigger , Nancy Louise Davoust , Henry Clarence Lilly, III
- Applicant: Kevin Norman Taylor , James Fahrny , William Lynn Helms , Azita Miahnahri Manson , Andrew T. Twigger , Nancy Louise Davoust , Henry Clarence Lilly, III
- Applicant Address: US PA Philadelphia
- Assignee: Comcast Cable Holdings, LLC
- Current Assignee: Comcast Cable Holdings, LLC
- Current Assignee Address: US PA Philadelphia
- Agency: Banner & Witcoff, Ltd.
- Main IPC: G06F9/24
- IPC: G06F9/24 ; G06F15/177 ; G06F12/14
Abstract:
A highly configurable kernel supports a wide variety of content protection systems. The kernel may reside in a host that interacts with a secure processor maintaining content protection clients. After establishing communication with the secure processor, the host receives messages from content protection clients requesting rules for message handling operations to support client operations. This flexible configuration allows for dynamic reconfiguration of host and secure processor operation.
Public/Granted literature
- US20110191572A1 Configurable Access Kernel Public/Granted day:2011-08-04
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