Supermicro SuperO A1SAM-2750F User Manual page 85

 Key Management
This submenu allows the user to configure the following Key Management settings.
Default Key Provision
Select Enabled to install the default Secure-Boot keys set by the manufacturer. The
options are Disabled and Enabled.

Enroll All Factory Default Keys
Select Yes to install all default secure keys set by the manufacturer. The options
are Yes and No.
Save All Secure Boot Variables
This feature allows the user to decide if all secure boot variables should be saved.
Platform Key (PK)
This feature allows the user to configure the settings of the platform keys.
Delete PK (Platform Keys)
This feature allows the user to configure the settings for platform keys deletion.

Set New PK (Platform Keys)
Select Yes to load the new platform keys from the manufacturer's defaults. Select
No to load the platform keys from a file. The options are Yes and No.
Key Exchange Key DataBase (KEK)

Delete KEK (Key Exchange Key)
Select Yes to delete the KEK from the manufacturer's defaults. Select No to load the
KEK from a file. The options are Yes and No.

Set New KEK (Key Exchange Key)
Select Yes to set a new KEK from the manufacturer's defaults. Select No to load the
KEK from a file. The options are Yes and No.
 Append KEK (Key Exchange Key)
Select Yes to add the KEK from the manufacturer's defaults list to the existing KEK.
Select No to load the KEK from a file. The options are Yes and No.
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Chapter 4: AMI BIOS