centos man page for tpm_nvrelease

tpm_nvrelease(8)														  tpm_nvrelease(8)

NAME
       tpm_nvrelease

SYNOPSIS
       tpm_nvrelease [OPTIONS]

DESCRIPTION
       tpm_nvrelease releases an NVRAM area. The user must provide the index of the NVRAM area. If owner authentication is required then the user
       must provide the owner password.

       Note that some areas cannot be released since they are permanent. Others can be release only after a reboot of the system.

       The following options are supported:

       -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
	   Use a secret of all zeros (20 bytes of zeros) as the owner's secret.

       -o, --pwdo
	   The owner password.

	   A password may be directly provided for example by using '--pwdo=password' or '-opassword'. If no password is provided with this option
	   then the program will prompt the user for the password.

       -i, --index
	   The index of the NVRAM area that is to be released.	The parameter may either be a decimal number or a hexadecimal number starting with
	   '0x'.

SEE ALSO
       tpm_nvdefine(8), tpm_nvinfo(8), tpm_nvread(8), tpm_nvwrite(8)

REPORTING BUGS
       Report bugs to <trousers-users@lists.sourceforge.net>

TPM Management							    2011-07-01							  tpm_nvrelease(8)