Grantech SYS8F377VGGA-3OMN, Руководство пользователя

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36 | Chapter 2: Hardware installation
SYS8F377VGGA-3OMN User’s Manual
Key Management
Provision Factory Default Keys
This item allows you to install factory default secure Boot keys when the system is in setup mode.
Options: Enabled (Default) / Disabled
Enroll all Factory Default Keys
This item Force System to user mode - install all Factory Default keys (PK, KEK, db, dbt, dbx). Change
takes effect after reboot.
Save all Secure Boot variables
This item save NVRAM content of all Secure Boot variables to the files (EFI_SIGNATURE_LIST data format)
in root folder on a target file system device.
Platform Key (PK)
Delete PK – Allows you to delete the PK file from your system.
Set new PK – Allows you set new PK file.
Key Exchange Keys (KEK)
Delete KEK – Allows you to delete the KEK file from your system.
Set new KEK – Allows you set new KEK file.
Append Var to KEK – Allows you append Var to KEK.
Authorized Signature (DB)
Delete DB – Allows you to delete the DB file from your system.
Set new DB – Allows you set new DB file.
Append Var to DB – Allows you append Var to DB.
Forbidden Signatures (DBX)
Delete DBX – Allows you to delete the DBX file from your system.
Set new DBX – Allows you set new DBK file.
Append Var to DBX – Allows you append Var to DBX.
Authorized Timestamps Database (DBT)
Set new DBT – Allows you set new DBT file.
Append Var to DBT – Allows you append Var to DBT.