Sb db owner guid #253
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Sb db owner guid #253
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DB default was missing the Microsoft Option ROM UEFI CA 2023. Microsoft has separated the signing of Option ROMs from regular PE binaries. Signed-off-by: Michał Żygowski <[email protected]>
Microsoft certificates in DB and KEK must have the Signature Owner GUID set to 77fa9abd-0359-4d32-bd60-28f4e78f784b in the signature list structure. By default EDK2 used gEfiGlobalVariableGuid as signature owner. For reference see Windows Secure Boot Key Creation and Management Guidance on https://learn.microsoft.com/ Signed-off-by: Michał Żygowski <[email protected]>
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@mkopec would you take a look at this? |
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Fix the owner GUID for Microsoft certificates and add missing MS Option ROM UEFI CA.