Tkiptun-ng is the proof-of-concept implementation the WPA/TKIP attack. This attack is described in the paper, Practical attacks against WEP and WPA written by Martin Beck and Erik Tews. The paper describes advanced attacks on WEP and the first practical attack on WPA.
Airolib-ng is an aircrack-ng suite tool designed to store and manage essid and password lists, compute their Pairwise Master Keys (PMKs) and use them in WPA/WPA2 cracking. The program uses the lightweight SQLite3 database as the storage mechanism which is available on most platforms.