Chapter 4: BIOS
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SHA-1 PCR Bank
Use this feature to disable or enable the SHA-1 Platform Configuration Register (PCR) bank
for the installed TPM device. The options are Disabled and
Enabled
.
SHA256 PCR Bank
Use this feature to disable or enable the SHA256 Platform Configuration Register (PCR) bank
for the installed TPM device. The options are Disabled and
Enabled
.
Pending Operation
Use this feature to schedule a TPM-related operation to be performed by a security device
for system data integrity. Your system will reboot to carry out a pending TPM operation. The
options are
None
and
TPM Clear.
Platform Hierarchy
Use this feature to disable or enable platform hierarchy for platform protection. The options
are Disabled and
Enabled
.
Storage Hierarchy
Use this feature to disable or enable storage hierarchy for cryptographic protection. The
options are Disabled and
Enabled
.
Endorsement Hierarchy
Use this feature to disable or enable endorsement hierarchy for privacy control. The options
are Disabled and
Enabled
.
TPM 20 Interface Type
PH Randomization
Use this feature to disable or enable Platform Hierarchy (PH) Randomization. The options
are
Disabled
and Enabled.
Disable Block sid
Select Enabled to allow SID authentication be performed in TCG Storage devices. The options
are Enabled and
Disabled
.
SMCI BIOS-Based TPM Provision Support
Use this feature to enable the Supermicro TPM Provision support. The options are
Disabled
and Enabled.
TXT Support
Intel Trusted Execution Technology (TXT) helps protect against software-based attacks and
ensures protection, confidentiality, and integrity of data stored or created on the system. Use
this feature to enable or disable TXT Support. The options are
Disabled
and Enabled.