Tool to Crack Wi-Fi's WPA Will Appear Next Week

Two researchers from the Technical University of Darmstadt, Germany, have discovered a method of bypassing the Wi-Fi Protected Access (WPA) encryption used by many wireless routers.

The exploit takes advantage of a weakness on networks that use WPA with TKIP (Temporal Key Integrity Protocol, a security algorithm based on key switching that is used to strengthen the WPA encryption) by circumventing the algorithm that encrypts the Wi-Fi data packets. Researchers Erik Tews and Martin Beck, who are members of the ethical hacking group known as Aircrack-ng, have not only discovered how to bypass WPA, they've also created a tool to do so. They plan to release the tool at the PacSec conference next week in Tokyo, Japan, Aircrack-ng member Rick Farina confirmed to PC Magazine on Friday.

More info at source