static QString oid_sect()
{
QString ret;
int i, max = OBJ_new_nid(0);
for (i=first_additional_oid; i < max; i++) {
const char *sn = OBJ_nid2sn(i);
if (!sn)
break;
ret += QString("%1 = %2\n").
arg(OBJ_nid2sn(i)).
arg(OBJ_obj2QString(OBJ_nid2obj(i), 1));
}
if (!ret.isEmpty()) {
ret = QString("oid_section = xca_oids\n\n"
"[ xca_oids ]\n") + ret + "\n";
}
return ret;
}
builtin_curves::builtin_curves()
{
int i, num_curves = EC_get_builtin_curves(NULL, 0);
EC_builtin_curve *curves = (EC_builtin_curve*)OPENSSL_malloc(
(int)(sizeof(EC_builtin_curve) *num_curves));
check_oom(curves);
BIGNUM *order = BN_new();
check_oom(order);
EC_get_builtin_curves(curves, num_curves);
for (i=0; i< num_curves; i++) {
size_t j;
int flag = 0, nid = curves[i].nid;
unsigned long type = 0;
for (j=0; j<ARRAY_SIZE(x962_curve_nids); j++) {
if (x962_curve_nids[j] == nid) {
flag = CURVE_X962;
break;
}
}
if (!flag) {
for (j=0; j<ARRAY_SIZE(other_curve_nids); j++) {
if (other_curve_nids[j] == nid) {
flag = CURVE_OTHER;
break;
}
}
}
if (!flag)
continue;
EC_GROUP *group = EC_GROUP_new_by_curve_name(nid);
EC_GROUP_get_order(group, order, NULL);
switch (EC_METHOD_get_field_type(EC_GROUP_method_of(group))) {
case NID_X9_62_prime_field:
type = CKF_EC_F_P;
break;
case NID_X9_62_characteristic_two_field:
type = CKF_EC_F_2M;
break;
default:
continue;
}
#undef PRINT_KNOWN_CURVES
#ifdef PRINT_KNOWN_CURVES
fprintf(stderr, "%50s %27s %20s %s\n",
curves[i].comment, OBJ_nid2sn(nid),
CCHAR(OBJ_obj2QString(OBJ_nid2obj(nid), 1)),
type == CKF_EC_F_P ? "Fp" : "F2m");
#endif
append(builtin_curve(nid, QString(curves[i].comment),
BN_num_bits(order), flag, type));
EC_GROUP_free(group);
}
BN_free(order);
}
