发明申请
- 专利标题： Extensible Pre-Boot Authentication
- 专利标题（中）： 可扩展的预引导认证
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申请号： US12974244申请日： 2010-12-21
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公开(公告)号： US20110138166A1公开(公告)日： 2011-06-09
- 发明人: Jacek Peszek , Ned M. Smith , Vincent J. Zimmer , Victoria C. Moore , Alberto J. Martinez
- 申请人： Jacek Peszek , Ned M. Smith , Vincent J. Zimmer , Victoria C. Moore , Alberto J. Martinez
- 主分类号： G06F9/24
- IPC分类号： G06F9/24
摘要：
In one embodiment, the present invention includes a method for obtaining a pre-boot authentication (PBA) image from a non-volatile storage that is configured with full disk encryption (FDE), and storing the PBA image in a memory. Then a callback protocol can be performed between a loader executing on an engine of a chipset and an integrity checker of a third party that provided the PBA image to confirm integrity of the PBA image, the PBA image is executed if the integrity is confirmed, and otherwise it is deleted. Other embodiments are described and claimed.
公开/授权文献
- US08909940B2 Extensible pre-boot authentication 公开/授权日：2014-12-09
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