1tpm2_rc_decode(1) General Commands Manual tpm2_rc_decode(1)
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6 tpm2_rc_decode(1) - Decode TPM2 error codes to a human readable format.
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9 tpm2_rc_decode [OPTIONS] [ARGUMENT]
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12 tpm2_rc_decode(1) - Converts an RC_CODE from the TPM or TSS2 software
13 stack into human readable errors. Analogous to strerror(3), but for
14 the TPM2 stack.
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17 This tool takes no tool specific options.
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19 · ARGUMENT the command line argument specifies the error code to be
20 parsed.
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22 References
24 This collection of options are common to many programs and provide in‐
25 formation that many users may expect.
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27 · -h, --help=[man|no-man]: Display the tools manpage. By default, it
28 attempts to invoke the manpager for the tool, however, on failure
29 will output a short tool summary. This is the same behavior if the
30 "man" option argument is specified, however if explicit "man" is re‐
31 quested, the tool will provide errors from man on stderr. If the
32 "no-man" option if specified, or the manpager fails, the short op‐
33 tions will be output to stdout.
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35 To successfully use the manpages feature requires the manpages to be
36 installed or on MANPATH, See man(1) for more details.
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38 · -v, --version: Display version information for this tool, supported
39 tctis and exit.
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41 · -V, --verbose: Increase the information that the tool prints to the
42 console during its execution. When using this option the file and
43 line number are printed.
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45 · -Q, --quiet: Silence normal tool output to stdout.
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47 · -Z, --enable-errata: Enable the application of errata fixups. Useful
48 if an errata fixup needs to be applied to commands sent to the TPM.
49 Defining the environment TPM2TOOLS_ENABLE_ERRATA is equivalent. in‐
50 formation many users may expect.
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54 tpm:parameter(1):structure is the wrong size
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57 Tools can return any of the following codes:
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59 · 0 - Success.
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61 · 1 - General non-specific error.
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63 · 2 - Options handling error.
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65 · 3 - Authentication error.
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67 · 4 - TCTI related error.
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69 · 5 - Non supported scheme. Applicable to tpm2_testparams.
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72 Github Issues (https://github.com/tpm2-software/tpm2-tools/issues)
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75 See the Mailing List (https://lists.01.org/mailman/listinfo/tpm2)
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79tpm2-tools tpm2_rc_decode(1)