MQ Soft : A fast multivariate cryptography library

Team : PolSys

MQsoft is an efficient library in C for post-quantum multivariate-based cryptography. It includes HFE-based schemes such GeMSS, Gui and DualModeMS. Our library is modular and permits to perform fundamental arithmetic operations over finite fields: efficient constant-time arithmetic in GF(2^n), finding the roots of a univariate polynomial in GF(2^n)[X], evaluate efficiently multivariate quadratic systems in GF(2) (in constant-time and in variable-time), etc ...

Software leader : Ludovic Perret