wepdecrypt.1

About WepDecrypt: Wepdecrypt is a Wireless LAN Tool written in c which guesses WEP Keys based o

.TH WEPDECRYPT 1 "3 July 2006"
.SH NAME 
wepdecrypt \-  decrypt wep keys
.SH SYNOPSIS
.B wepdecrypt -f 
.I dumpfile
.B [-s]
.B [-w
.I wordfile
.B ] [-m
.I mode
.B ] [-b
.I mac_address
.B ] [-i
.I key
.B ] [-e
.I key
.B ] [-d
.I mode
.B ] [-n
.I network
.B ] [-c
.I server:port
.B ] [-g] [-l
.I num_blocks
.B ]
.B [-?|-h]
.SH DESCRIPTION
Wepdecrypt is a Wireless LAN Tool for Linux which guesses WEP Keys based on a active dictionary attack, key generator, distributed network attack and
some other methods. Millions of words can be checked out. Wepdecrypt it's based on wepattack by Dominik Blunk and Alain Girardet.
.SH OPTIONS
.TP
.B -f dumpfile
Network dumpfile to read in PCAP format (as TCPDUMP, ETHEREAL or KISMET uses)
.TP
.B -s	
Server mode, it's used to use wepdecrypt as a server daemon to manage a distributed
network attack (doesn't work in windows)
.TP
.B -w wordfile
Take keys from a file to perform a dicctionary attack (not valid with 64 or 128 mode)
.TP
.B -b mac_address
Filter an address from the dump file this is done to decrypt only the keys from one
access point (referenced by mac), if the provided ap mac isn't found the program will
try to decrypt all networks found in dumpfile
.TP
.B -m mode
Specifies the decrypting mode (default all) values:  64, 128, n64, n128, nall
.TP
.B -i Key
This option is for the internal key generator (used with 64 or 128 mode) it specifies
the start key, can also be used in server mode
.TP
.B -e Key
This option is for the internal key generator (used with 64 or 128 mode) it specifies
the last key
.TP
.B -c server:port
Client mode, server is the host where wepdecrypt is running in server mode and port 
it's the number port where the server is listening
.TP
.B -n network
Network is a number and specifies the maximum number of keys to decrypt by default 
wepdecrypt will try to decrypt all packets with diferent keys found
.TP
.B -d mode 
Mode can be all, alpha, alphanumeric, numeric, random or printable this option is used
to set the mode for the new key generator. For example "-m 64 -d numeric" will try keys 
from "00000" to "99999"
.TP
.B -g
Used with client mode to get the file to decrypt from the server
.TP
.B -l num_blocks
Used with client mode to set the number blocks to decrypt if num_blocks is 0 the
client will decrypt blocks while server has blocks to assign
.TP
.B -v
Shows current version
.TP
.B -?|-h
Shows help menu
.SH FILES
.TP
.B /etc/wepdecrypt
This file has some config settings to use wepdecrypt_inc and wepdecrypt_word
.TP
.B wepdecrypt_inc
This is a shell script to use wepdecrypt with john in incremental mode 
.TP
.B wepdecrypt_word
This is a shell script to use wepdecrypt with john in word mode
.TP
.B $HOME/.wepdecrypt
This file is to set some conf values for the server and the graphic interface such as port, server log
verbosity and some others
.TP 
.B /var/tmp/wepdecrypt_s.log
This is the file to log server activity
.TP
In the windows version all files should be in the same directory as wepdecrypt.
.SH GWEPDECRYPT
This is the graphic interface for wepdecrypt. The gui is pretty self explanatory, every input box has a flag 
name, just change it with your desired values and hit the check button next to the input box, besides now, 
there is a new help option in the help menu (can also be accessed pressing "Ctrl+h") that explains every 
option. To start wepdecrypt press the start button. The default directory for wepdecrypt output logs is 
/tmp/ (in windows version is the same directory in which gwepdecrypt is running) it can be changed through 
the gui or $HOME/.wepdecrypt file.
.SH NOTES
Keys must be in 00:00:00:00:00 format each field is a byte from the key (range is 00-FF).

.B 64 bits 
keys needs 5 fields

.B 128 bits 
keys needs 13 fields

Now wordfile can contain hex keys which will be used as keys. To use this feature the first line of the word file 
should be HEXKEY_FILE.

The max value for Block size is 1099511627775
.SH EXAMPLES
wepdecrypt -s -f local.dump -m 64& (runs wepdecrypt in server mode)

wepdecrypt -f local.dump -m 64 -i 00:00:00:00:00 -e FF:FF:FF:FF:FF:FF (runs wepdecrypt with internal key generator)

wepdecrypt -c example.com:3657 -g (gets the file to decrypt from the server)

wepdecrypt -f local.dump -c example.com:3657 -l 0 (get blocks from the server until all keys have been decrypted)

wepdecrypt -f local.dump -m 64 -d numeric (uses the new code generator)

wepdecrtpt -f local.dump -m 128 -d all (uses the new code generator)

gwepdecrypt (runs the wepdecrypt's graphic interface)
.SH SEE ALSO
.BR wkeygen (1)
.SH BUGS
Report any bug to <[e-mail]> 
.TP
or
.TP
<http://wepdecrypt.sourceforge.net/forum/>
.SH AUTHOR
.B Fernando Tarin <[e-mail]>
.TP
.B http://wepdecrypt.sourceforge.net/