Asus H-97-PRO Specifications download pdf (Page 79)

ASUS H97-PRO GAMER

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Install Default Secure Boot keys

This item allows you to immediately load the default Security Boot keys,

Platform key (PK), Key-exchange Key (KEK), Signature database (db), and

Revoked Signatures (dbx). When the default Secure boot keys are loaded,

the PK state will change from Unloaded mode to loaded mode.

Clear Secure Boot keys

This item appears only when you load the default Secure Boot keys. This

item allows you to clear all default Secure Boot keys.

Save Secure Boot Keys

Allows you to save the PK (Platform Keys) to a USB storage device.

PK Management

The Platform Key (PK) locks and secures the rmware from any non-permissible

changes. The system veries the PK before your system enters the OS.

Delete PK

Allows you to delete the PK from your system. Once the PK is deleted, all

the system’s Secure Boot keys will not be active. Conguration options:

[Yes] [No]

Load Default PK

Select Yes to load the system default PK or select No to load a

downloaded PK from a USB storage device.

The PK le must be formatted as a UEFI variable structure with time-based authenticated

variable.

KEK Management

The KEK (Key-exchange Key or Key Enrollment Key) manages the Signature database

(db) and Revoked Signature database (dbx).

Key-exchange Key (KEK) refers to Microsoft

Secure Boot Key-Enrollment Key (KEK).

Delete KEK

This item allows you to delete the KEK from your system.

Conguration options: [Yes] [No]

Load Default KEK

Select Yes to load the system default KEK or select No to load a

downloaded KEK from a USB storage device.

Append Default KEK

Select Yes to append the system default KEK or select No to append a

downloaded KEK from a USB storage device.

The KEK le must be formatted as a UEFI variable structure with time-based authenticated

variable.

DB Management

The db (Authorized Signature database) lists the signers or images of UEFI

applications, operating system loaders, and UEFI drivers that you can load on the

single computer.

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Asus H-97-PRO Specifications Page 79

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