384 int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator,  in EC_GROUP_set_generator()  argument
386   if (group->curve_name != NID_undef || group->generator != NULL) {  in EC_GROUP_set_generator()
398   group->generator = EC_POINT_new(group);  in EC_GROUP_set_generator()
399   return group->generator != NULL &&  in EC_GROUP_set_generator()
400          EC_POINT_copy(group->generator, generator) &&  in EC_GROUP_set_generator()
401          BN_copy(&group->order, order);  in EC_GROUP_set_generator()
406   EC_GROUP *group = NULL;  in ec_group_new_from_data()  local
428   group = ec_group_new(curve->method);  in ec_group_new_from_data()
429   if (group == NULL ||  in ec_group_new_from_data()
430       !group->meth->group_set_curve(group, p, a, b, ctx)) {  in ec_group_new_from_data()
435   if ((P = EC_POINT_new(group)) == NULL) {  in ec_group_new_from_data()
446   if (!EC_POINT_set_affine_coordinates_GFp(group, P, x, y, ctx)) {  in ec_group_new_from_data()
450   if (!BN_bin2bn(params + 5 * param_len, param_len, &group->order)) {  in ec_group_new_from_data()
458     group->mont_data = built_in_curve_scalar_field_monts[built_in_index];  in ec_group_new_from_data()
461   group->generator = P;  in ec_group_new_from_data()
467     EC_GROUP_free(group);  in ec_group_new_from_data()
468     group = NULL;  in ec_group_new_from_data()
477   return group;  in ec_group_new_from_data()
502 void EC_GROUP_free(EC_GROUP *group) {  in EC_GROUP_free()  argument
503   if (!group) {  in EC_GROUP_free()
507   if (group->meth->group_finish != 0) {  in EC_GROUP_free()
508     group->meth->group_finish(group);  in EC_GROUP_free()
511   EC_POINT_free(group->generator);  in EC_GROUP_free()
512   BN_free(&group->order);  in EC_GROUP_free()
514   OPENSSL_free(group);  in EC_GROUP_free()
517 const BN_MONT_CTX *ec_group_get_mont_data(const EC_GROUP *group) {  in ec_group_get_mont_data()  argument
518   return group->mont_data;  in ec_group_get_mont_data()
564 const EC_POINT *EC_GROUP_get0_generator(const EC_GROUP *group) {  in EC_GROUP_get0_generator()  argument
565   return group->generator;  in EC_GROUP_get0_generator()
568 const BIGNUM *EC_GROUP_get0_order(const EC_GROUP *group) {  in EC_GROUP_get0_order()  argument
569   assert(!BN_is_zero(&group->order));  in EC_GROUP_get0_order()
570   return &group->order;  in EC_GROUP_get0_order()
573 int EC_GROUP_get_order(const EC_GROUP *group, BIGNUM *order, BN_CTX *ctx) {  in EC_GROUP_get_order()  argument
574   if (BN_copy(order, EC_GROUP_get0_order(group)) == NULL) {  in EC_GROUP_get_order()
580 int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor,  in EC_GROUP_get_cofactor()  argument
586 int EC_GROUP_get_curve_GFp(const EC_GROUP *group, BIGNUM *out_p, BIGNUM *out_a,  in EC_GROUP_get_curve_GFp()  argument
588   return ec_GFp_simple_group_get_curve(group, out_p, out_a, out_b, ctx);  in EC_GROUP_get_curve_GFp()
591 int EC_GROUP_get_curve_name(const EC_GROUP *group) { return group->curve_name; }  in EC_GROUP_get_curve_name()  argument
593 unsigned EC_GROUP_get_degree(const EC_GROUP *group) {  in EC_GROUP_get_degree()  argument
594   return ec_GFp_simple_group_get_degree(group);  in EC_GROUP_get_degree()
597 EC_POINT *EC_POINT_new(const EC_GROUP *group) {  in EC_POINT_new()  argument
600   if (group == NULL) {  in EC_POINT_new()
611   ret->meth = group->meth;  in EC_POINT_new()
653 EC_POINT *EC_POINT_dup(const EC_POINT *a, const EC_GROUP *group) {  in EC_POINT_dup()  argument
658   EC_POINT *ret = EC_POINT_new(group);  in EC_POINT_dup()
668 int EC_POINT_set_to_infinity(const EC_GROUP *group, EC_POINT *point) {  in EC_POINT_set_to_infinity()  argument
669   if (group->meth != point->meth) {  in EC_POINT_set_to_infinity()
673   return ec_GFp_simple_point_set_to_infinity(group, point);  in EC_POINT_set_to_infinity()
676 int EC_POINT_is_at_infinity(const EC_GROUP *group, const EC_POINT *point) {  in EC_POINT_is_at_infinity()  argument
677   if (group->meth != point->meth) {  in EC_POINT_is_at_infinity()
681   return ec_GFp_simple_is_at_infinity(group, point);  in EC_POINT_is_at_infinity()
684 int EC_POINT_is_on_curve(const EC_GROUP *group, const EC_POINT *point,  in EC_POINT_is_on_curve()  argument
686   if (group->meth != point->meth) {  in EC_POINT_is_on_curve()
690   return ec_GFp_simple_is_on_curve(group, point, ctx);  in EC_POINT_is_on_curve()
693 int EC_POINT_cmp(const EC_GROUP *group, const EC_POINT *a, const EC_POINT *b,  in EC_POINT_cmp()  argument
695   if ((group->meth != a->meth) || (a->meth != b->meth)) {  in EC_POINT_cmp()
699   return ec_GFp_simple_cmp(group, a, b, ctx);  in EC_POINT_cmp()
702 int EC_POINT_make_affine(const EC_GROUP *group, EC_POINT *point, BN_CTX *ctx) {  in EC_POINT_make_affine()  argument
703   if (group->meth != point->meth) {  in EC_POINT_make_affine()
707   return ec_GFp_simple_make_affine(group, point, ctx);  in EC_POINT_make_affine()
710 int EC_POINTs_make_affine(const EC_GROUP *group, size_t num, EC_POINT *points[],  in EC_POINTs_make_affine()  argument
713     if (group->meth != points[i]->meth) {  in EC_POINTs_make_affine()
718   return ec_GFp_simple_points_make_affine(group, num, points, ctx);  in EC_POINTs_make_affine()
721 int EC_POINT_get_affine_coordinates_GFp(const EC_GROUP *group,  in EC_POINT_get_affine_coordinates_GFp()  argument
724   if (group->meth->point_get_affine_coordinates == 0) {  in EC_POINT_get_affine_coordinates_GFp()
728   if (group->meth != point->meth) {  in EC_POINT_get_affine_coordinates_GFp()
732   return group->meth->point_get_affine_coordinates(group, point, x, y, ctx);  in EC_POINT_get_affine_coordinates_GFp()
735 int EC_POINT_set_affine_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,  in EC_POINT_set_affine_coordinates_GFp()  argument
738   if (group->meth != point->meth) {  in EC_POINT_set_affine_coordinates_GFp()
742   if (!ec_GFp_simple_point_set_affine_coordinates(group, point, x, y, ctx)) {  in EC_POINT_set_affine_coordinates_GFp()
746   if (!EC_POINT_is_on_curve(group, point, ctx)) {  in EC_POINT_set_affine_coordinates_GFp()
754 int EC_POINT_add(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,  in EC_POINT_add()  argument
756   if ((group->meth != r->meth) || (r->meth != a->meth) ||  in EC_POINT_add()
761   return ec_GFp_simple_add(group, r, a, b, ctx);  in EC_POINT_add()
765 int EC_POINT_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a,  in EC_POINT_dbl()  argument
767   if ((group->meth != r->meth) || (r->meth != a->meth)) {  in EC_POINT_dbl()
771   return ec_GFp_simple_dbl(group, r, a, ctx);  in EC_POINT_dbl()
775 int EC_POINT_invert(const EC_GROUP *group, EC_POINT *a, BN_CTX *ctx) {  in EC_POINT_invert()  argument
776   if (group->meth != a->meth) {  in EC_POINT_invert()
780   return ec_GFp_simple_invert(group, a, ctx);  in EC_POINT_invert()
783 int EC_POINT_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *g_scalar,  in EC_POINT_mul()  argument
794   if (group->meth != r->meth ||  in EC_POINT_mul()
795       (p != NULL && group->meth != p->meth)) {  in EC_POINT_mul()
800   return group->meth->mul(group, r, g_scalar, p, p_scalar, ctx);  in EC_POINT_mul()
803 int ec_point_set_Jprojective_coordinates_GFp(const EC_GROUP *group, EC_POINT *point,  in ec_point_set_Jprojective_coordinates_GFp()  argument
806   if (group->meth != point->meth) {  in ec_point_set_Jprojective_coordinates_GFp()
810   return ec_GFp_simple_set_Jprojective_coordinates_GFp(group, point, x, y, z,  in ec_point_set_Jprojective_coordinates_GFp()
814 void EC_GROUP_set_asn1_flag(EC_GROUP *group, int flag) {}  in EC_GROUP_set_asn1_flag()  argument
816 const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *group) {  in EC_GROUP_method_of()  argument
824 void EC_GROUP_set_point_conversion_form(EC_GROUP *group,  in EC_GROUP_set_point_conversion_form()  argument