codecrypt/lib/decoding.h

#ifndef _decoding_h_
#define _decoding_h_

#include "codecrypt.h"

using namespace ccr;

void compute_goppa_error_locator (polynomial&syndrome,
                                  gf2m&fld,
                                  polynomial&goppa,
                                  std::vector<polynomial>& sqInv,
                                  polynomial&loc);

void compute_alternant_error_locator (polynomial&syndrome,
                                      gf2m&fld,
                                      uint tt,
                                      polynomial&loc);

bool evaluate_error_locator_dumb (polynomial&el, bvector&ev, gf2m&fld);
bool evaluate_error_locator_trace (polynomial&el, bvector&ev, gf2m&fld);

#endif