Gigabyte G593-SD2-AAX1 - Page 108

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BIOS Setup
Parameter
Description
Key Management
Press [Enter] to congure advanced items.
Please note that this item is congurable when Secure Boot Mode is set
to Custom.

Factory Key Provision
– Allows to provision factory default Secure Boot keys when system is in
Setup Mode.
– Options available: Enabled, Disabled. Default setting is Disabled.

Restore Factory Keys
– Installs all factory default keys. It will force the system in User Mode.
– Options available: Yes, No.

Reset To Setup Mode
– Reset the system to Setup Mode.
– Options available: Yes, No.

Enroll E Image
– Press [Enter] to enroll SHA256 hash of the binary into Authorized
Signature Database (db).

Export Secure Boot variables
– Copy NVRAM content of Secure Boot variables to les in a root folder
on a le system device.

Secure Boot variable
– Displays the current status of the variables used for secure boot.

Platform Key (PK)
– Displays the current status of the Platform Key (PK).
– Press [Enter] to congure a new PK.
– Options available: Update.

Key Exchange Keys (KEK)
– Displays the current status of the Key Exchange Key Database (KEK).
– Press [Enter] to congure a new KEK or load additional KEK from
storage devices.
– Options available: Update, Append.

Authorized Signatures (DB)
– Displays the current status of the Authorized Signature Database.
– Press [Enter] to congure a new DB or load additional DB from storage
devices.
– Options available: Update, Append.

Forbidden Signatures (DBX)
– Displays the current status of the Forbidden Signature Database.
– Press [Enter] to congure a new dbx or load additional dbx from
storage devices.
– Options available: Update, Append.