Pixiewps is a tool written in C used to bruteforce offline the WPS pin exploiting the low or non-existing entropy of some APs (pixie dust attack). It is meant for educational purposes only. All credits for the research go to Dominique Bongard.
Pixiewps can be built and installed by running:
~/pixiewps$ cd src
~/pixiewps/src$ make
~/pixiewps/src$ sudo make install
Usage: pixiewps <arguments>
Required Arguments:
-e, --pke : Enrollee public key
-r, --pkr : Registrar public key
-s, --e-hash1 : E-Hash1
-z, --e-hash2 : E-Hash2
-a, --authkey : Key used in HMAC SHA-256
Optional Arguments:
-n, --e-nonce : Enrollee nonce
-S, --dh-small : Small Diffie-Hellman keys (--pkr not needed)
-h, --help : Display this usage screen