# Polytool v.0.12 released

Polytool is a Python program designed to have state-of-the-art time and memory complexity in finding polynomial multiples of the form $x^{i_1}+x^{i_2}+x^{i_3}+1$, a problem commonly occuring in e.g. fast correlation attacks on stream ciphers. It is a generalized-birthday type algorithm based on the description in [1]. The repository can be accessed here.