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Feature
Options
Description
Security Device
Support
Enabled
Disabled
Enables or disables BIOS support for security device.
By disabling this function, OS will not show Security
Device. TCG EFI protocol and INT1A interface will not
be available.
SHA-1 PCR Bank
Enabled
Disabled
Enables or disables SHA-1 PCR Bank.
SHA256 PCR Bank
Enabled
Disabled
Enables or disables SHA256 PCR Bank.
Pending
operation
None
TPM Clear
Schedules an Operation for the Security Device.
NOTE
:
Your computer will reboot during restart in order to
change State of Security Device.
Platform
Hierarchy
Enabled
Disabled
Enables or disables Platform Hierarchy.
Storage Hierarchy
Enabled
Disabled
Enables or disables Storage Hierarchy.
Endorsement
Hierarchy
Enabled
Disabled
Enables or disables Endorsement Hierarchy.
TPM2.0 UEFI Spec
Version
TCG_1_2
TCG_2
Select the TCG2 Spec Version,
TCG_1_2: Supports the Compatible mode for
Win8/Win10
TCG_2: Supports new TCG2 protocol and event format
for Win10 or later.
Physical Presence
Spec Version
1.2
1.3
Select to tell OS to support PPI Spec Version 1.2 or 1.3.
NOTE
: Some HCK tests might not support 1.3.
TPM 20
InterfaceType
TIS
Select TPM 20 Device for the Communication
Interface.
Device Select
TPM 1.2
TPM 2.0
Auto
TPM 1.2 will restrict support to TPM 1.2 devices; while
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.
