tpm_setownable - change whether the TPM allows tpm_takeownership operations
tpm_setownable reports the status of the TPM's flags regarding if the TPM can be owned. This is the default behavior and also accessible via the --status option. Requesting a report of this status prompts for the owner password. The --allow option sets the system's TPM to allow tpm_takeownership operations
(via the TPM_SetOwnerInstall API). This operation requires physical presence. The --prevent
option (via the TPM_SetOwnerInstall API) prevents the TPM from accepting tpm_takeownership operations. This operation requires physical presence. These operations are persistent. tpm_takeownership requires the tpm be enabled.
Display command usage info.
Display command version info.
-l, --log [none|error|info|debug]
Set logging level.
Use TSS UNICODE encoding for passwords to comply with applications using TSS popup boxes
Report the status of flags regarding if the TPM can be owned.
Allow tpm_takeownership operations.
Prevent tpm_takeownership operations.
Authenticate using 20 bytes of zeros as owner password (the default TSS Well Known Secret), instead of prompting for an owner password.