Security Menu
EPMe-42 BIOS Reference Manual 68
Option Name: TPM Action
Option Default: 00
00 = No Change
01 = TPM2 HierarchyControl (TPM_RH_OWNER YES,
TPM_RH_ENDORSEMENT YES)
02 = TPM2 HierarchyControl (TPM_RH_OWNER NO, TPM_RH_ENDORSEMENT
NO)
05 = TPM2 ClearControl(NO) + Clear
17 = TPM2 PCR_Allocate(Algorithm IDs)
18 = TPM2 Change EPS
21 = TCG2 LogAllDigests
22 = TPM2 HierarchyControl (TPM_RH_OWNER NO, TPM_RH_ENDORSEMENT
YES)
60 = TCG2 Storage Enable Block SID
61 = TCG2 Storage Disable Block SID
Option Help: Enact TPM Action. Note: Most TPM actions require TPM to be Enabled
to take effect.
TCG2 Protocol Configuration
Information fields at default values:
Supported Event Log Format TCG_1_2, TCG_2
Hash Algorithm Bitmap SHA1, SHA256
Number of PCR Banks 2
Active PCR Banks SHA1, SHA256
PCR Bank: SHA1 [X]
PCR Bank: SHA256 [X]
PCR Bank: SHA384 [ ]
PCR Bank: SHA512 [ ]
PCR Bank: SM3_256 [ ]