Asus H61M-E Specifications download pdf (Page 63)

ASUS H61M-E

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The following items appear when Secure Boot Mode is set to [Custom].

Key Management

This item appears only when you set Secure Boot Mode to [Custom]. It allows you to manage

the Secure Boot keys.

Manage the Secure Boot Keys (PK, KEK, db, dbx)

Install Default Secure Boot keys

Allows you to immediately load the default Security Boot keys, Platform key (PK), Key-

exchange Key (KEK), Signature database (db), and Revoked Signatures (dbx). The

Platform Key (PK) state will change from Unloaded mode to Loaded mode. The settings are

applied after reboot or at the next reboot.

Key-exchange Key (KEK) refers to Microsoft

Secure Boot Key database (KEK).

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.

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.

Load PK from File

Allows you to load the downloaded PK from a USB storage device.

Copy PK to File

Allows you to store the PK to a USB storage device.

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]

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).

Load KEK from File

Allows you to load the downloaded KEK from a USB storage device.

Copy KEK to File

Allows you to store the KEK to a USB storage device.

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Asus H61M-E Specifications Page 63