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 pa‐
       rameters 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:

       • -i, --bitmap=BITS:

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

       • -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.

       • -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.

       • -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)