- 专利标题： Systems and methods for establishing core root of trust measurement (CRTM) for basic input/output (BIOS) image recovery
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申请号： US15826922申请日： 2017-11-30
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公开(公告)号： US10534620B2公开(公告)日： 2020-01-14
- 发明人: Balasingh Ponraj Samuel , Ricardo L. Martinez , Richard M. Tonry , Wai-Ming Richard Chan
- 申请人： Dell Products, L.P.
- 申请人地址： US TX Round Rock
- 专利权人： Dell Products, L.P.
- 当前专利权人： Dell Products, L.P.
- 当前专利权人地址： US TX Round Rock
- 代理机构： Fogarty LLP
- 主分类号： G06F11/00
- IPC分类号： G06F11/00 ; G06F9/4401 ; G06F13/42 ; G06F11/14
摘要：
Systems and methods for establishing Core Root of Trust Measurement (CRTM) for Basic Input/Output (BIOS) image recovery are described. In some embodiments, an Information Handling System (IHS) may include a processor and a BIOS coupled to the processor, the BIOS having program instructions that, upon execution, cause the IHS to: during a boot process, verify integrity of a BIOS recovery image using a CRTM, and determine whether to restore the BIOS recovery image in response to the verification.
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