NAME

       tpm_updatepcrhash - update a PCR composite hash

SYNOPSIS

       tpm_updatepcrhash [-hv] OLD-HASH-FILE PCR-VALUE-FILE NEW_HASH-FILE

DESCRIPTION

       This program updates the PCR composite hash in file OLD-HASH-FILE to produce the file NEW-
       HASH-FILE.  The new composite hash is computed from the data in the  file  PCR-VALUE-FILE,
       which  contains  a  list of PCR index=value pairs.  The format of this file as the same as
       PCR value file generated by tpm_getpcrhash.

       -h     Display command usage info.

       -v     Display command version info.

SEE ALSO

       tpm_quote_tools(8), tpm_mkaik(8), tpm_getpcrhash(8), tpm_getquote(8)

                                             Oct 2010                         VERIFY TPM QUOTE(8)