What is Aircrack-ng?
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.
Latest aircrack-ng has the following features
More cards/drivers supported
More OS and platforms supported
New WEP attack: PTW
WEP dictionary 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
You can check the compatibility of your system here:http://www.aircrack-ng.org/doku.php?id=compatibility_drivers
Latest release is Aircrack-ng1.1
Download Aircrack-ng From here:http://www.aircrack-ng.org/