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公开(公告)号:US20160188881A1
公开(公告)日:2016-06-30
申请号:US14982697
申请日:2015-12-29
Applicant: Intel Corporation
Inventor: Guo DONG , Jiewen YAO , Vincent J. ZIMMER , Michael A. ROTHMAN
CPC classification number: G06F21/575 , G06F9/4401 , G06F21/71 , G06F2221/034 , G09C1/00 , H04L2209/127
Abstract: Technologies for improving platform initialization on a computing device include beginning initialization of a platform of the computing device using a basic input/output system (BIOS) of the computing device. A security co-processor driver module adds a security co-processor command to a command list when a security processor command is received from the BIOS module. The computing device establishes a periodic interrupt of the initialization of the platform to query the security co-processor regarding the availability of a response to a previously submitted security co-processor command, forward any responses received by the security co-processor driver module to the BIOS module, and submit the next security co-processor command in the command list to the security co-processor.