Secure Boot Variable | Size | Keys# | Key Source
Forbidden Signatures | 0 | 0 | No Key
Authorized TimeStamps| 0 | 0 | No Key Update
OsRecovery Signatures| 0 | 0 | No Key Update
Chapter 3 – AMI BIOS Setup
Update
Enroll Factory Defaults or load
certificates from a file:
Append
1.Public key Certificate:
a) EFI_SIGNATURE_LIST
b) EFI_CERT_X509 (DER)
c) EFI_CERT_RSA2048 (bin)
d) EFI_CERT_SHAXXX
2.Authenticated UEFI Variable
3.EFI PE/COFF Image (SHA256)
Key Source:
Factory, External, Mixed
Enroll Factory Defaults or load
certificates from a file:
Append
1.Public key Certificate:
a) EFI_SIGNATURE_LIST
b) EFI_CERT_X509 (DER)
c) EFI_CERT_RSA2048 (bin)
d) EFI_CERT_SHAXXX
2.Authenticated UEFI Variable
3.EFI PE/COFF Image (SHA256)
Key Source:
Factory, External, Mixed
Enroll Factory Defaults or load
certificates from a file:
Append
1.Public key Certificate:
a) EFI_SIGNATURE_LIST
b) EFI_CERT_X509 (DER)
c) EFI_CERT_RSA2048 (bin)
d) EFI_CERT_SHAXXX
2.Authenticated UEFI Variable
3.EFI PE/COFF Image (SHA256)
Key Source:
Factory, External, Mixed
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