Chapter 4: BIOS
101
Delete
Select ok to remove the PK. Reset the system for it to enter Setup/Audit Mode.
Key Exchange Keys
Use this menu to congure the setting for key exchange keys.
Details
Select this feature to view KEK information.
Export
Select this feature to export the KEK from a le system.
Update
Select Yes to load the KEK from factory default or No to load from a le or external media.
Append
Select Yes to load the KEK from factory default or No to load from a le or external media.
Delete
Select Yes to delete the variable or No to delete a certicate from the key database.
Authorized Signatures
Use this menu to congure the setting for db keys.
Details
Select this feature to view authorized signatures information.
Export
Select this feature to export the db from a le system.
Update
Select Yes to load the db from factory default or No to load from a le or external media.
Append
Select Yes to load the db from factory default or No to load from a le or external media.
Delete
Select Yes to delete the variable or No to delete a certicate from the key database.
Forbidden Signatures
Use this menu to congure the setting for dbx keys.
Details
Select this feature to view forbidden signatures information.