NutCracker is a Proof-of-Concept profanity address cracker.
profanity uses worker id and a base entropy to generate address. However, profanity only get 32 bit entropy and then use meson twister PRNG to expand the entropy to private key.
This makes an open meet-in-the middle attack possible.
This version of program is deliberately slow to prevent abuse. DO NOT ASK FOR FASTER VERSION, it will be published after all the chaos.