NAME

       tpm_unsealdata - unseal input data with the SRK of the system's TPM

SYNOPSIS

       tpm_unsealdata [OPTION]

DESCRIPTION

       tpm_unsealdata unseals sensitive data that was sealed the SRK of the system's TPM.

       -h, --help
              Display command usage info.

       -v, --version
              Display command version info.

       -l, --log [none|error|info|debug]
              Set logging level.

       -i, --infile FILE
              File containing data to unseal.

       -o, --outfile FILE
              Filename to write unsealed data to.  Default is STDOUT.

       -z, --well-known
              Use TSS_WELL_KNOWN_SECRET (20 zero bytes) as the SRK password. You will not be
              prompted for the SRK password with this option.

SEE ALSO

       tpm_sealdata(1), tpmUnsealFile(3)

REPORTING BUGS

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