tss2_nvsetbits(1)           General Commands Manual          tss2_nvsetbits(1)

NAME
       tss2_nvsetbits(1) -

SYNOPSIS
       tss2_nvsetbits [OPTIONS]

SEE ALSO
       fapi-config(5) to adjust Fapi parameters like the used cryptographic
       profile 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_nvsetbits(1) - This command sets bits in an NV Index that was
       created as a bit field.  Any number of bits from 0 to 64 may be set.
       The contents of bitmap are ORed with the current contents of the NV
       Index.

OPTIONS
       These are the availabe options:

       o -i, --bitmap=BITS:

         A mask indicating which bits to set in the NV space.

       o -p, --nvPath=STRING:

         Identifies the NV space to write.

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

       o -h, --help [man|no-man]: Display the tools manpage.  By default, it
         attempts to invoke the manpager for the tool, however, on failure
         will output 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 specified, or the manpager fails, the short
         options will be output to stdout.

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

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

EXAMPLE

              tss2_nvsetbits --nvPath=/nv/Owner/NvBitmap --bitmap=0x0102030405060608


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/mailman/listinfo/tpm2)

tpm2-tools                        APRIL 2019                 tss2_nvsetbits(1)