IBASE Technology SE-103-N, User Manual

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36 SE-103-N User Manual
4.4.3 Trusted Computing
BIOS Setting Description
Security Device
Support
Option: Enable / Disable. OS will not show security
device. TCG EFI protocol and INTIA interface will not be
available.
SHA-1 PCR
Bank
Enables / Disables SHA256 PCR Bank.
SHA256 PCR
Bank
Enables / Disables SHA-1 PCR Bank.
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.
TPM2.0 UEFI
Spec Version
Selects the supported TCG version based on OS.

TCG_1_2: supports Windows 8 /10.

TCG_2: supports new TCG2 protocol and event
format for Windows 10 or later.
Physical
Presence Spec
Version
Selects to show the PPI Spec Version (1.2 or 1.3) that
the OS supports.
Note: Some HCK tests might not support 1.3.
Device Select
TPM 1.2 will restrict support to TPM 1.2 devices only.
TPM 2.0 will restrict support to TPM 2.0 devices only.
Auto will support both with the default being set to TPM
2.0 deices if not found, and TPM 1.2 device will be
enumerated.