1OPENPGP-TOOL(1) OpenSC Tools OPENPGP-TOOL(1)
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6 openpgp-tool - utility for accessing visible data OpenPGP smart cards
7 and compatible tokens
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10 openpgp-tool [OPTIONS]
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13 The openpgp-tool utility is used for accessing data from the OpenPGP
14 v1.1 and v2.0 smart cards and compatible tokens like e.g. GPF
15 CryptoStick v1.x, which might not be present in PKCS#15 objects but
16 available in custom files on the card. The data can be printed on
17 screen or used by other programs via environment variables.
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20 --del-key arg
21 Delete key indicated by arg. arg can be 1, 2, 3, or all.
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23 --do arg, -d arg
24 Dump private data object (DO) indicated by arg. arg can be in the
25 form x, 10x, or 010x to access DO 010x, where x is 1, 2, 3, or 4.
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27 --erase, -E
28 Erase (i.e. reset) the card.
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30 --exec prog, -x prog
31 Execute the given program with data in environment variables.
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33 --gen-key arg, -G arg
34 Generate key with the ID given as arg. arg can be one of 1, 2, or
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37 --help, -h
38 Print help message on screen.
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40 --key-length bitlength, -L bitlength
41 Specify the length of the key to be generated. If not given, it
42 defaults to 2048 bit.
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44 --pin string
45 The PIN text to verify. If set to env:VARIABLE, the value of the
46 environment variable VARIABLE is used.
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48 --pretty
49 Print values in pretty format.
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51 --raw
52 Print values in raw format, as they are stored on the card.
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54 --reader num, -r num
55 Specify the reader to use. By default, the first reader with a
56 present card is used. If num is an ATR, the reader with a matching
57 card will be chosen.
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59 --user-info, -U
60 Show card holder information.
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62 --verify pintype
63 Verify PIN (CHV1, CHV2 or CHV3).
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65 --version, -V
66 Print the version of the utility and exit.
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68 --verbose, -v
69 Verbose operation. Use several times to enable debug output.
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71 --wait, -w
72 Wait for a card to be inserted.
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75 openpgp-tool utility was written by Peter Marschall <peter@adpm.de>.
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79opensc 03/27/2019 OPENPGP-TOOL(1)