The emergence of quantum computer research increasingly poses a threat to currently used asymmetric cryptography. Thus, in 2016, NIST launched a post-quantum project campaign to standardize alternatives that are resistant to quantum attacks. Post-quantum encryption and signature systems are based on hard-to-solve mathematical problems, such as problems based on lattices and error-correcting codes. Although the theoretical aspect of some of these protocols has been studied for many years, their integration into practice comes up with many constraints, especially in restraint environments such as microcontrollers : memory space and computational power limitations, physical attacks related to the power analysis of a circuit executing a crypto...