This is the command psktool that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
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-
[email protected]. Thank you.
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