tpm_setoperatorauth(8) [debian man page]

tpm_setoperatorauth(8)					      System Manager's Manual					    tpm_setoperatorauth(8)

						       TPM Management - tpm_setoperatorauth

NAME

       tpm_setoperatorauth - sets the operator authorization value in the TPM

SYNOPSIS

       tpm_setoperatorauth [OPTION]

DESCRIPTION

       tpm_setoperatorauth allows setting the operator authorization value in the TPM (via the TPM_SetOperatorAuth API).  This operation prompts
       for the new password and a confirmation of it. The --well-known option tells the API to use the default TSS_WELL_KNOWN_SECRET (a 20-bytes
       array of zeros) as operator authorization information, instead of prompting for one.

       -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

       -z, --well-known
	      Use the default TSS_WELL_KNOWN_SECRET 20-bytes array of zeros as the operator password.

       -p, --op_password_unicode
	      Use TSS UNICODE encoding for new operator password to comply with applications using TSS popup boxes

SEE ALSO

       tpm_version(1), tpm_takeownership(8), tcsd(8)

REPORTING BUGS

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

TPM Management							    2007-10-22						    tpm_setoperatorauth(8)

tpm_changeownerauth(8)					      System Manager's Manual					    tpm_changeownerauth(8)

						       TPM Management - tpm_changeownerauth

NAME

       tpm_changeownerauth - change the authorization data associated with the owner or SRK

SYNOPSIS

       tpm_changeownerauth [OPTION]

DESCRIPTION

       tpm_changeownerauth allows for changing the authorization data for the TPM owner or the TPM's Storage Root Key (via the TPM_ChangeAuthOwner
       API).  This operation prompts for current password, followed by the new password and a confirmation of the new password. The --owner option
       changes the TPM owner password and --srk option changes the TPM's SRK password. The --well-known option is used when SRK or owner passwords
       need to be changed and current owner password is a secret of zeros, --set-well-known option changes current password to a secret of zeros,
       both options do not work by themselves, they must be used with --owner and --srk options to indicate which of these passwords will be
       changed.

       -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

       -o, --owner
	      Change the authorization data for the TPM owner.

       -s, --srk
	      Change the authorization data for the TPM's Storage Root Key.

       -g, --original_password_unicode
	      Use TSS UNICODE encoding for original password to comply with applications using TSS popup boxes

       -n, --new_password_unicode
	      Use TSS UNICODE encoding for new password to comply with applications using TSS popup boxes

       -z, --well-known
	      Change password to a new one when current owner password is a secret of all zeros (20 bytes of zeros). It must be specified which
	      password (owner, SRK or both) to change

       -r, --set-well-known
	      Change password to a secret of all zeros (20 bytes of zeros). It must be specified which password (owner, SRK or both) to change

       SEE ALSO

       tpm_version(1), tpm_takeownership(8), tcsd(8)

REPORTING BUGS

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

TPM Management							    2005-05-06						    tpm_changeownerauth(8)