Supero Supero C7X99-OCE, User Manual

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Supermicro C7X99-OCE/C7X99-OCE-F Motherboard User’s Manual
c. EFI CERT RSA2048 (bin)
d. EFI SERT SHA256 (bin)
2) EFI Time Based Authenticated Variable
When prompted, select "Yes" to load Factory Defaults or "No' to load
from a file.
Append DBT
This item uploads and adds an Authorized Signature into the Key Man-
agement. You may insert a factory default key or load from a file. When
prompted, select "Yes" to load Factory Defaults or "No' to load from a file.
Forbidded Signatures
This item displays the current Forbidden Signatures status.
Delete DBX
This item deletes a previously installed Forbidden Signature.
Set New DBX
This item uploads and installs a Forbidden Signature . You may insert a
factory default key or load from a file. The file formats accepted are: 1)
Public Key Certificate
a. EFI Signature List
b. EFI CERT X509 (DER Encoded)
c. EFI CERT RSA2048 (bin)
d. EFI SERT SHA256 (bin)
2) EFI Time Based Authenticated Variable
When prompted, select "Yes" to load Factory Defaults or "No' to load
from a file.
Append DBX
This item uploads and adds an Forbidden Signature into the Key Man-
agement. You may insert a factory default key or load from a file. When
prompted, select "Yes" to load Factory Defaults or "No' to load from a file.