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psktool(1)				  User Commands 			       psktool(1)

       psktool - GnuTLS PSK tool

       psktool [-flag [value]]... [--opt-name[[=| ]value]]...

       All arguments must be options.

       Program	that generates random keys for use with TLS-PSK. The keys are stored in hexadeci-
       mal 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.  This option takes an integer number as its argu-
	      ment.  The value of number is constrained to being:
		  in the range	0 through 512

       -u string, --username=string
	      specify a username.

       -p string, --passwd=string
	      specify a password file..

       -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

       To add a user 'psk_identity' in passwd.psk for use with GnuTLS run:
	   $ ./psktool -u psk_identity -p passwd.psk
	   Generating a random key for user 'psk_identity'
	   Key stored to passwd.psk
	   $ cat psks.txt

       This command will create passwd.psk if it does not exist and will add user 'psk_identity'
       (you will also be prompted for a password).

       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-bin/AUTHORS
       for a complete list.

       Copyright (C) 2000-2012 Free Software Foundation 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.

3.1.18					   20 Dec 2013				       psktool(1)
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