//
// Created by zemon on 24.07.2022.
//

#ifndef PDM_FIR_TEST_GALOIS256_H
#define PDM_FIR_TEST_GALOIS256_H

#include "stdint.h"

typedef struct {
    uint8_t base_degree;
    uint8_t *irreducible_polynomial;
    int32_t field_elements_limit;
    int32_t pow_table[256];
    int32_t log_table[256];

} tGalois256;

void iGalois256Init(tGalois256 *env);

int32_t iGalois256Add(tGalois256 *env, int one, int two);

int32_t iGalois256Sub(tGalois256 *env, int one, int two);

int32_t iGalois256Mul(tGalois256 *env, int one, int two);

int32_t iGalois256Div(tGalois256 *env, int dividable, int divider);

int32_t iGalois256Pow(tGalois256 *env, int base, int degree);

int32_t iGalois256LogValue(tGalois256 *env, int degree);

int32_t iGalois256PowValue(tGalois256 *env, int degree);

#endif //PDM_FIR_TEST_GALOIS256_H