tfeneuil/python-elmo: Python-ELMO is a Python library which offers an encapsulation of the binary tool ELMO, in order to manipulate it easily in Python and SageMath script. - elmo/projects/Examples/KyberNTT/reduce.h at 93d76ecfc49d73d636b5927762fdcb53826a57d9 - python-elmo - Gitea: Git with a cup of tea

Python-ELMO is a Python library which offers an encapsulation of the binary tool ELMO, in order to manipulate it easily in Python and SageMath script.

#ifndef REDUCE_H
#define REDUCE_H

#include <stdint.h>

#define MONT 2285 // 2^16 % Q
#define QINV 62209 // q^(-1) mod 2^16

int16_t montgomery_reduce(int32_t a);

int16_t barrett_reduce(int16_t a);

#endif