NAME¶
psktool - GnuTLS PSK tool
SYNOPSIS¶
psktool [
-flags] [
-flag [
value]] [
--option-name[[=| ]
value]]
All arguments must be options.
DESCRIPTION¶
Program that generates random keys for use with TLS-PSK. The keys are stored in
hexadecimal format in a key file.
OPTIONS¶
- -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
argument. 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 notice.
EXAMPLES¶
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
psk_identity:88f3824b3e5659f52d00e959bacab954b6540344
$
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).
EXIT STATUS¶
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.
SEE ALSO¶
gnutls-cli-debug (1), gnutls-serv (1), srptool (1), certtool (1)
AUTHORS¶
Nikos Mavrogiannopoulos, Simon Josefsson and others; see
/usr/share/doc/gnutls/AUTHORS for a complete list.
COPYRIGHT¶
Copyright (C) 2000-2014 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.
BUGS¶
Please send bug reports to: bugs@gnutls.org
NOTES¶
This manual page was
AutoGen-erated from the
psktool option
definitions.