NAME

       gpgsigs - annotate list of GnuPG keys with already done signatures

SYNOPSIS

       gpgsigs [options] keyid[,keyid[,...]] keytxt [outfile]

DESCRIPTION

       gpgsigs was written to assist the user in signing keys during a keysigning party. It takes
       as input a file containing keys in "gpg --list-keys" format and prepends every line with a
       tag indicating if the user has already signed that uid. When the file contains "ALGO
       Checksum:" lines and placeholders ("__ __"), the checksum is inserted. ALGO can be set to
       the following algorithms: MD5 SHA1 SHA256 or RIPEMD160.

OPTIONS

       -r  Call gpg --recv-keys before creating the output.

       -f charset
           Convert keytxt from charset. The default is ISO-8859-1.

       -t charset
           Convert UIDs to charset. The default is derived from LC_ALL, LC_CTYPE, and LANG, and
           if all these are unset, the default is ISO-8859-1.

       --refresh
           Refresh the UID lists per key from gpg. Useful when UIDs were added or revoked since
           the input text was generated.

       --latex
           Generate LaTeX output, including photo IDs. Implies --refresh.  Note: This writes jpg
           files to the current directory.

       keyid
           Use this keyid (8 or 16 bytes, or full fingerprint) for annotation.  Multiple keyids
           can be separated by a comma (,).

       keytxt
           Read input from keytxt.

       outfile
           Write output to outfile. Default is stdout.

ENVIRONMENT

       HOME
           The default home directory.

       GNUPGBIN
           The gpg binary.  Default: "gpg".

       GNUPGHOME
           The default working directory for gpg.  Default: "$HOME/.gnupg".

EXAMPLES

       The following key signing parties are using gpgsigs:

       http://www.palfrader.org/ksp-lt2k4.html

       http://www.palfrader.org/ksp-lt2k5.html

BUGS

       GnuPG is known to change its output format quite often. This version has been tested with
       gpg 1.4.18 and gpg 2.0.26. YMMV.

SEE ALSO

       gpg(1), caff(1).

       http://pgp-tools.alioth.debian.org/

AUTHORS AND COPYRIGHT

       (c) 2004 Uli Martens <uli@youam.net>

       (c) 2004, 2005 Peter Palfrader <peter@palfrader.org>

       (c) 2004, 2005, 2006, 2007 Christoph Berg <cb@df7cb.de>

       (c) 2014, 2015 Guilhem Moulin <guilhem@guilhem.org>

LICENSE

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       Redistribution and use in source and binary forms, with or without modification, are
       permitted provided that the following conditions are met:

       1. Redistributions of source code must retain the above copyright notice, this list of
       conditions and the following disclaimer.

       2. Redistributions in binary form must reproduce the above copyright notice, this list of
       conditions and the following disclaimer in the documentation and/or other materials
       provided with the distribution.

       3. The name of the author may not be used to endorse or promote products derived from this
       software without specific prior written permission.

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