IBASE Technology IB838 Series, Руководство пользователя

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BIOS Setup
IB838 Series Use
r’s Manual
59
4
4.4.5 Trusted Computing
BIOS Setting Description
Security Device
Support
Enables / Disables BIOS support for security device.
OS will not show security device. TCG EFI protocol
and INT1A interface will not be available.
SHA256 PCR Bank Options: Enabled / Disabled
SHA384 PCR Bank Options: Enabled / Disabled
SM3_256 PCR Bank Options: Enabled / Disabled
Pending operation
Schedule an operation for the security device.
Note: Your computer will reboot during restart in
order to change state of security device.
Platform Hierarchy Enables / Disables platform hierarchy.
Storage Hierarchy Enables / Disables storage hierarchy.
Endorsement
Hierarchy
Enables / Disables endorsement hierarchy.
Physical Presence
Spec Version
Select to tell O.S. to support PPI Spec Version
1.2 or 1.3. Note some HCK tests might not
support 1.3.
Device Select
TPM 1.2 will restrict support to TPM 1.2 devices.
TPM 2.0 will restrict support to TPM 2.0 devices.
Auto will support both with the default set to TPM 2.0
devices if not found, TPM 1.2 devices will be
enumerated.