NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLES | EXIT STATUS | SEE ALSO | AUTHORS | COPYRIGHT | BUGS | NOTES | COLOPHON |
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psktool(1) User Commands psktool(1)
psktool - GnuTLS PSK tool
psktool [-flags] [-flag [value]] [--option-name[[=| ]value]] All arguments must be options.
Program that generates random keys for use with TLS-PSK. The keys are stored in hexadecimal format in a key file.
-d number, --debug=number Enable debugging. This option takes an integer number as its argument. The value of number is constrained to being: in the range 0 through 9999 Specifies the debug level. -s number, --keysize=number Specify the key size in bytes (default is 32-bytes or 256-bits). This option takes an integer number as its argument. The value of number is constrained to being: in the range 0 through 512 -u string, --username=string Specify the username to use. -p string, --pskfile=string Specify a pre-shared key file. This option will specify the pre-shared key file to store the generated keys. --passwd This is an alias for the --pskfile option. NOTE: THIS OPTION IS DEPRECATED -h, --help Display usage information and exit. -!, --more-help Pass the extended usage information through a pager. -v [{v|c|n --version [{v|c|n}]}] Output version of program and exit. The default mode is `v', a simple version. The `c' mode will print copyright information and `n' will print the full copyright notice.
To add a user 'psk_identity' in keys.psk for use with GnuTLS run: $ ./psktool -u psk_identity -p keys.psk Generating a random key for user 'psk_identity' Key stored to keys.psk $ cat keys.psk psk_identity:88f3824b3e5659f52d00e959bacab954b6540344 $ This command will create keys.psk if it does not exist and will add user 'psk_identity'.
One of the following exit values will be returned: 0 (EXIT_SUCCESS) Successful program execution. 1 (EXIT_FAILURE) The operation failed or the command syntax was not valid. 70 (EX_SOFTWARE) libopts had an internal operational error. Please report it to autogen-users@lists.sourceforge.net. Thank you.
gnutls-cli-debug (1), gnutls-serv (1), srptool (1), certtool (1)
Nikos Mavrogiannopoulos, Simon Josefsson and others; see /usr/share/doc/gnutls/AUTHORS for a complete list.
Copyright (C) 2000-2017 Free Software Foundation, and others all rights reserved. This program is released under the terms of the GNU General Public License, version 3 or later.
Please send bug reports to: bugs@gnutls.org
This manual page was AutoGen-erated from the psktool option definitions.
This page is part of the GnuTLS (GnuTLS Transport Layer Security
Library) project. Information about the project can be found at
⟨http://www.gnutls.org/⟩. If you have a bug report for this manual
page, send it to bugs@gnutls.org.. This page was obtained from the
tarball gnutls-3.6.1.tar.xz fetched from
⟨http://www.gnutls.org/download.html⟩ on 2018-02-02. If you discover
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COLOPHON (which is not part of the original manual page), send a mail
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3.6.1 21 Oct 2017 psktool(1)