Aircrack-ng is an 802.11 WEP and WPA-PSK keys cracking program that can recover keys once enough data packets have been captured. It implements the standard FMS attack along with some optimizations like KoreK attacks, as well as the all-new PTW attack, thus making the attack much faster compared to other WEP cracking tools. In fact, Aircrack-ng is a set of tools for auditing wireless networks.

If you are impatient and want to know how to get started, jump to the Getting Started Tutorial.

Aircrack-ng is the next generation of aircrack with lots of new features:

• Better documentation (wiki, manpages) and support (Forum, trac, IRC: #aircrack-ng on Freenode).
• More cards/drivers supported
• More OS and platforms supported
• New WEP attack: PTW
• WEP dictionary attack
• Fragmentation attack
• Improved cracking speed
• Capture with multiple cards
• New tools: airtun-ng, packetforge-ng (improved arpforge), wesside-ng, easside-ng, airserv-ng, airolib-ng, airdriver-ng, airbase-ng, tkiptun-ng and airdecloak-ng
• Optimizations, other improvements and bug fixing
• …

Note: Check trac for planned and requested features

More news...

Latest version: 1.1

• Linux (Driver patches)
• Zaurus (1.0-dev r830; older than beta2)

IMPORTANT Information Regarding Windows Version IMPORTANT
The windows version requires you to develop your own DLLs to link aircrack-ng to your wireless card. The required DLLs are not provided in the download nor available anywhere on the Internet. Without these DLLs, the windows version will not function. Do NOT post questions or problems to the forum regarding the windows version. At present, there is no support provided.

• I have read the above limitations and still wish to download the Windows version

• Installing the aircrack-ng suite and the drivers
• Bugs
• more Downloads... and how to compile aircrack-ng, distro packages…

• airdrop-ng: New tool by TheX1le.
• airodump-ng, aircrack-ng, airdecap-ng, airbase-ng: Fixed buffer overflow in airodump-ng due to forged eapol frame.
• aircrack-ng: Fixed multicast detection (WPA handshake detection).
• airodump-ng: Added interaction (see wiki for the commands).
• airodump-ng: Fixed client time in netxml file.
• airtun-ng: Add WDS and bridge support.
• airbase-ng: automatically set privacy bit to 1 if WPA or WPA2 is used (-Z or -z option).
• airmon-ng: Updated iw URL for v0.9.19.
• airdriver-ng: Fixed link for madwifi-ng.
• aireplay-ng: Chopchop enhancement to not stop but wait on deauth packets.
• tkiptun-ng: Fixed segfault.
• wesside-ng: Fixed compilation bug with recent version of gcc.
• cygwin: Compiling sqlite isn't necessary anymore, libsqlite3-devel package can be used.
• osdep: Strict aliasing and x86_64 fix.
• osdep: Add tap support for Darwin/OS X. Still require tuntaposx from sourceforge to work.
• All: Fixed compilation on cygwin 1.7.
• All: Fixed compilation on recent version of OSX.
• manpages: Fixed aireplay-ng manpage for attack 0: not disassociation packets, deauth packets.
• manpages: Added the keys for interaction in airodump-ng.
• patches: Added regulatory domains override patches for atheros drivers (ath5k, ath9k and ar9170).
• patches: Added 2.6.32 patch for r8187 driver (ieee80211).
• Makefiles: Fixed make uninstall.

The complete Changelog

The latest svn of the development sources can be found at trac.aircrack-ng.org.

A bug tracker is also available there.

The download and installation instructions can be found on the installation page.

A virtual machine is available here. It is also available via BitTorrent. See this page for more information.

A second, very light VMWare (15Mb required on disk) machine is available here with a mirror available here. The md5sum of the file is a42aa70fc6c752e3ed2ad8e1fa77d154. This machine currently only works with RT73. See this thread on the forum for more information.

A liveCD/USB download and detailed information is available on this this page.

They can be found here... and this link explains how to install the driver(s) for your adapter(s).

• Installing the aircrack-ng suite

• Installing drivers and driver patches

• Installing virtual machine

Be sure to read the wiki. This wiki contains a vast amount of information to get you going and to resolve problems.

• manpages: each tool has a manpage.
• Forum
• Bugtracking: trac
• IRC: #aircrack-ng on Freenode

• airbase-ng
• aircrack-ng
• airdecap-ng
• airdecloak-ng
• airdriver-ng
• airdrop-ng
• aireplay-ng
• airgraph-ng
• airmon-ng
• airodump-ng
• airolib-ng
• airserv-ng
• airtun-ng
• besside-ng
• easside-ng
• packetforge-ng
• tkiptun-ng
• wesside-ng

• Tools

• Tutorials

• Compatibility, Drivers, Which Card to Purchase
• Installing the aircrack-ng suite and the drivers
• FAQ - Frequently Asked Questions and Troubleshooting

• Videos
• User Documentation by Platform (Linux, Windows)
• Links, References and Other Learning Materials
• Famous quotes from #aircrack-ng

• Wiki: www.aircrack-ng.org/doku.php
• Patches: patches.aircrack-ng.org

• Videos (tutorials): videos.aircrack-ng.org
• Download: download.aircrack-ng.org
• Forum: forum.aircrack-ng.org
• Trac: trac.aircrack-ng.org
• Buildbot: buildbot.aircrack-ng.org
• Photos and videos (events): photos.aircrack-ng.org
• Blog: blog.aircrack-ng.org
• Nightly tarballs: nightly.aircrack-ng.org
• Archive: archive.aircrack-ng.org
• Storage: storage.aircrack-ng.org
• Twitter: twitter.aircrack-ng.org

• Wiki
• Forum
• Trac
• Blog
• Twitter

We would like to thank everyone who donate and/or contribute to Aircrack-ng.

Consider your donation as an investment in the future of Aircrack-ng or as a way to say thanks or support hosting costs and hardware.

Monetary donations may be made via Paypal or via IBAN, BIC/SWIFT. There is no minimum amount for your donation. Any and all donations are greatly appreciated.

For any other donation or if you have any questions, contact me at tdotreppe@aircrack-ng.org

If you have any question regarding this website (this wiki, forum, trac, …), do not hesitate to contact me at tdotreppe@aircrack-ng.org.

Thanks to devine for the original work and to everyone who contributed to aircrack (You know who you are)