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tpm_takeownership

TPM Management - tpm_takeownership

NAME

tpm_takeownership − setup an owner on the TPM

SYNOPSIS

tpm_takeownership [OPTION]

DESCRIPTION

tpm_takeownership setup an owner on the system’s TPM (via the TPM_TakeOwnership API). This operation requires the TPM to be enabled and can be restricted by tpm_setownable. The command will prompt for owner and SRK passwords and confirmations of these if executed without either of the −well-known options, otherwise, a secret of all zeros is set for the requested password. After the second confirmation, be patient as the command may take awhile.
−h
, −−help

Display command usage info.

-v, −−version

Display command version info.

-l, −−log [none|error|info|debug]

Set logging level.

-u, −−unicode

Use TSS UNICODE encoding for passwords to comply with applications using TSS popup boxes

-y, −−owner-well-known

Set a secret of all zeros (20 bytes of zeros) as the owner’s secret.

-z, −−srk-well-known

Set a secret of all zeros (20 bytes of zeros) as the SRK secret.

SEE ALSO

tpm_version(1), tpm_setownable(8), tpm_setenable(8), tcsd(8)

REPORTING BUGS

Report bugs to <trousers-users AT lists DOT sourceforge DOT net>

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