Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help 
tss2_pcrextend(1)	     General Commands Manual	       tss2_pcrextend(1)

NAME
     tss2_pcrextend(1) -

SYNOPSIS
     tss2_pcrextend [OPTIONS]

SEE ALSO
     fapi-config(5)  to  adjust Fapi parameters like the used cryptographic pro-
     file and TCTI or directories for the Fapi metadata storages.

     fapi-profile(5) to determine the cryptographic  algorithms  and  parameters
     for  all  keys  and  operations of a specific TPM interaction like the name
     hash algorithm, the asymmetric signature algorithm, scheme  and  parameters
     and PCR bank selection.

DESCRIPTION
     tss2_pcrextend(1) - This command extends the data into the PCR listed.  The
     parameter	logData  is  extended into the PCR log.  If the logData is NULL,
     only the PCR extend takes place.  All PCRs currently active in the TPM  are
     extended.

OPTIONS
     These are the available options:

     * -x, --pcr=INTEGER:

     The PCR to extend.

     * -i, --data=FILENAME or - (for stdin):

       The event data to be extended.

     * -l, --logData=FILENAME or - (for stdin):

       Contains  a  JSON representation of data to be written to the PCR's event
       log.  Optional parameter.

COMMON OPTIONS
     This collection of options are common to all tss2 programs and provide  in-
     formation that many users may expect.

     * -h,  --help  [man|no-man]: Display the tools manpage.  By default, it at-
       tempts to invoke the manpager for the tool, however, on failure will out-
       put a short tool summary.  This is the same behavior if the "man"  option
       argument  is  specified, however if explicit "man" is requested, the tool
       will provide errors from man on stderr.	If the "no-man" option if speci-
       fied, or the manpager fails, the short options will be output to stdout.

       To successfully use the manpages feature requires the manpages to be  in-
       stalled or on MANPATH, See man(1) for more details.

     * -v, --version: Display version information for this tool, supported tctis
       and exit.

EXAMPLE
	    tss2_pcrextend --pcr=16 --data=data.file --logData=logData.file

RETURNS
     0 on success or 1 on failure.

BUGS
     Github Issues (https://github.com/tpm2-software/tpm2-tools/issues)

HELP
     See     the     Mailing	List	(https://lists.linuxfoundation.org/mail-
     man/listinfo/tpm2)

tpm2-tools			   APRIL 2019		       tss2_pcrextend(1)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=tss2_pcrextend&sektion=1&manpath=FreeBSD+Ports+15.1.quarterly>

home | help