ECerr(EC_F_EC_ASN1_GROUP2FIELDID, ERR_R_ASN1_LIB);
goto err;
}
- } else /* nid == NID_X9_62_characteristic_two_field */
+ } else if (nid == NID_X9_62_characteristic_two_field)
#ifdef OPENSSL_NO_EC2M
{
ECerr(EC_F_EC_ASN1_GROUP2FIELDID, EC_R_GF2M_NOT_SUPPORTED);
}
}
#endif
+ else {
+ ECerr(EC_F_EC_ASN1_GROUP2FIELDID, EC_R_UNSUPPORTED_FIELD);
+ goto err;
+ }
ok = 1;
if ((ret->value.named_curve = OBJ_nid2obj(tmp)) == NULL)
ok = 0;
} else
- /* we don't kmow the nid => ERROR */
+ /* we don't know the nid => ERROR */
ok = 0;
} else {
/* use the ECPARAMETERS structure */
pub_oct = ASN1_STRING_data(priv_key->publicKey);
pub_oct_len = ASN1_STRING_length(priv_key->publicKey);
- /*
- * The first byte - point conversion form - must be present.
- */
- if (pub_oct_len <= 0) {
- ECerr(EC_F_D2I_ECPRIVATEKEY, EC_R_BUFFER_TOO_SMALL);
- goto err;
- }
- /* Save the point conversion form. */
- ret->conv_form = (point_conversion_form_t) (pub_oct[0] & ~0x01);
- if (!EC_POINT_oct2point(ret->group, ret->pub_key,
- pub_oct, (size_t)(pub_oct_len), NULL)) {
+ if (!EC_KEY_oct2key(ret, pub_oct, pub_oct_len, NULL)) {
ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
goto err;
}
} else {
- if (!EC_POINT_mul
- (ret->group, ret->pub_key, ret->priv_key, NULL, NULL, NULL)) {
- ECerr(EC_F_D2I_ECPRIVATEKEY, ERR_R_EC_LIB);
+ if (ret->group->meth->keygenpub != NULL) {
+ if (ret->group->meth->keygenpub(ret) == 0)
+ goto err;
+ } else if (!EC_POINT_mul(ret->group, ret->pub_key, ret->priv_key, NULL,
+ NULL, NULL)) {
goto err;
}
/* Remember the original private-key-only encoding. */
if (a == NULL || (*a) == NULL || (*a)->group == NULL) {
/*
- * sorry, but a EC_GROUP-structur is necessary to set the public key
+ * sorry, but a EC_GROUP-structure is necessary to set the public key
*/
ECerr(EC_F_O2I_ECPUBLICKEY, ERR_R_PASSED_NULL_PARAMETER);
return 0;
}
ret = *a;
- if (ret->pub_key == NULL &&
- (ret->pub_key = EC_POINT_new(ret->group)) == NULL) {
- ECerr(EC_F_O2I_ECPUBLICKEY, ERR_R_MALLOC_FAILURE);
- return 0;
- }
- if (!EC_POINT_oct2point(ret->group, ret->pub_key, *in, len, NULL)) {
+ if (!EC_KEY_oct2key(ret, *in, len, NULL)) {
ECerr(EC_F_O2I_ECPUBLICKEY, ERR_R_EC_LIB);
return 0;
}
- /* save the point conversion form */
- ret->conv_form = (point_conversion_form_t) (*in[0] & ~0x01);
*in += len;
return ret;
}