Delete Key Exchange Key; Key Exchange Keys; Append Key Exchange Key; Delete Authorized Signature - Supermicro Supero C7Q270-CB-ML User Manual

Chapter 4: AMI BIOS
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.

Delete Key Exchange Key

This item deletes a previously installed Key Exchange Key.

Key Exchange Keys

This item uploads and installs a Key Exchange Key. 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.

Append Key Exchange Key

This item uploads and adds a Key Exchange Key into the Key Manage-
ment. 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.

Delete Authorized Signature

This item deletes a previously installed Authorized Signature.

Authorized Signatures

This item uploads and installs an Authorized 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 Authorized Signature

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.
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