C++ (Cpp) ec_GFp_simple_set_compressed_coordinates примеры использования

Пример #1

Файл: ec_oct.c Проект: 002301/node

int EC_POINT_set_compressed_coordinates_GF2m(const EC_GROUP *group, EC_POINT *point,
	const BIGNUM *x, int y_bit, BN_CTX *ctx)
	{
	if (group->meth->point_set_compressed_coordinates == 0
		&& !(group->meth->flags & EC_FLAGS_DEFAULT_OCT))
		{
		ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
		return 0;
		}
	if (group->meth != point->meth)
		{
		ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES_GF2M, EC_R_INCOMPATIBLE_OBJECTS);
		return 0;
		}
	if(group->meth->flags & EC_FLAGS_DEFAULT_OCT)
		{
		if (group->meth->field_type == NID_X9_62_prime_field)
			return ec_GFp_simple_set_compressed_coordinates(
					group, point, x, y_bit, ctx);
		else
			return ec_GF2m_simple_set_compressed_coordinates(
					group, point, x, y_bit, ctx);
		}
	return group->meth->point_set_compressed_coordinates(group, point, x, y_bit, ctx);
	}

Пример #2

Файл: ec_oct.c Проект: Ana06/openssl

int EC_POINT_set_compressed_coordinates(const EC_GROUP *group, EC_POINT *point,
                                        const BIGNUM *x, int y_bit, BN_CTX *ctx)
{
    if (group->meth->point_set_compressed_coordinates == NULL
        && !(group->meth->flags & EC_FLAGS_DEFAULT_OCT)) {
        ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES,
              ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
        return 0;
    }
    if (!ec_point_is_compat(point, group)) {
        ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES,
              EC_R_INCOMPATIBLE_OBJECTS);
        return 0;
    }
    if (group->meth->flags & EC_FLAGS_DEFAULT_OCT) {
        if (group->meth->field_type == NID_X9_62_prime_field)
            return ec_GFp_simple_set_compressed_coordinates(group, point, x,
                                                            y_bit, ctx);
        else
#ifdef OPENSSL_NO_EC2M
        {
            ECerr(EC_F_EC_POINT_SET_COMPRESSED_COORDINATES,
                  EC_R_GF2M_NOT_SUPPORTED);
            return 0;
        }
#else
            return ec_GF2m_simple_set_compressed_coordinates(group, point, x,
                                                             y_bit, ctx);
#endif
    }
    return group->meth->point_set_compressed_coordinates(group, point, x,
                                                         y_bit, ctx);
}

Пример #3

Файл: oct.c Проект: Crawping/chromium_extract

int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group,
                                            EC_POINT *point, const BIGNUM *x,
                                            int y_bit, BN_CTX *ctx) {
  if (group->meth != point->meth) {
    OPENSSL_PUT_ERROR(EC, EC_R_INCOMPATIBLE_OBJECTS);
    return 0;
  }
  return ec_GFp_simple_set_compressed_coordinates(group, point, x, y_bit, ctx);
}

Пример #4

Файл: oct.c Проект: ZzeetteEZzOLARINventionZ/libwebrtc

int EC_POINT_set_compressed_coordinates_GFp(const EC_GROUP *group,
                                            EC_POINT *point, const BIGNUM *x,
                                            int y_bit, BN_CTX *ctx) {
  if (group->meth->point_set_compressed_coordinates == 0 &&
      !(group->meth->flags & EC_FLAGS_DEFAULT_OCT)) {
    OPENSSL_PUT_ERROR(EC, EC_POINT_set_compressed_coordinates_GFp,
                      ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
    return 0;
  }
  if (group->meth != point->meth) {
    OPENSSL_PUT_ERROR(EC, EC_POINT_set_compressed_coordinates_GFp,
                      EC_R_INCOMPATIBLE_OBJECTS);
    return 0;
  }
  if (group->meth->flags & EC_FLAGS_DEFAULT_OCT) {
    return ec_GFp_simple_set_compressed_coordinates(group, point, x, y_bit,
                                                    ctx);
  }
  return group->meth->point_set_compressed_coordinates(group, point, x, y_bit,
                                                       ctx);
}