This is world's first fully functional code to enable fake authentication on networks using Shared Key Authentication. You do NOT need to know the key to authenticate, all you need is a keystream that has been chopped with aireplay-ng's chopchop attack. Hirte, another developer from the aircrack-ng community successfully included this code into the aircrack suite.
Fixed in Version 0.2:
•Show error when network does not use Shared Key Authentication
•Get Capability Field from Beacon Frame. (Using the standard capabilities failed for some APs)