1tss2_setappdata(1)          General Commands Manual         tss2_setappdata(1)
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NAME

6       tss2_setappdata(1)
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SYNOPSIS

9       tss2_setappdata [OPTIONS]
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SEE ALSO

12       fapi-config(5)  to  adjust  Fapi parameters like the used cryptographic
13       profile and TCTI or directories for the Fapi metadata storages.
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15       fapi-profile(5) to determine the cryptographic algorithms  and  parame‐
16       ters for all keys and operations of a specific TPM interaction like the
17       name hash algorithm, the asymmetric signature algorithm, scheme and pa‐
18       rameters and PCR bank selection.
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DESCRIPTION

21       tss2_setappdata(1) - This command allows an application to associate an
22       arbitrary data blob with a given object.  The data is stored and can be
23       returned  with  tss2_getappdata.  Previously stored data is overwritten
24       by this function.  If empty data is  passed  in,  the  stored  data  is
25       deleted.
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OPTIONS

28       These are the available options:
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30       • -p, --path=STRING:
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32         Path of the object for which the appData will be stored.
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34       • -i, --appData=FILENAME or - (for stdin):
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36         The  data to be stored.  Optional parameter.  If omitted, stored data
37         is deleted.
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COMMON OPTIONS

40       This collection of options are common to all tss2 programs and  provide
41       information that many users may expect.
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43       • -h,  --help  [man|no-man]: Display the tools manpage.  By default, it
44         attempts to invoke the manpager for the  tool,  however,  on  failure
45         will  output  a short tool summary.  This is the same behavior if the
46         “man” option argument is specified, however if explicit “man” is  re‐
47         quested,  the  tool  will  provide errors from man on stderr.  If the
48         “no-man” option if specified, or the manpager fails,  the  short  op‐
49         tions will be output to stdout.
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51         To  successfully use the manpages feature requires the manpages to be
52         installed or on MANPATH, See man(1) for more details.
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54       • -v, --version: Display version information for this  tool,  supported
55         tctis and exit.
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EXAMPLE

58              tss2_setappdata --path=HS/SRK/myRSACrypt --appData=appData.file
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RETURNS

61       0 on success or 1 on failure.
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BUGS

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

67       See the Mailing List (https://lists.linuxfoundation.org/mailman/listin‐
68       fo/tpm2)
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72tpm2-tools                        APRIL 2019                tss2_setappdata(1)