1540     const OSSL_PARAM *ptmp;  in EC_GROUP_new_from_params()  local
1557     ptmp = OSSL_PARAM_locate_const(params, OSSL_PKEY_PARAM_GROUP_NAME);  in EC_GROUP_new_from_params()
1558     if (ptmp != NULL) {  in EC_GROUP_new_from_params()
1561         if ((group = group_new_from_name(ptmp, libctx, propq)) == NULL)  in EC_GROUP_new_from_params()
1568         ptmp = OSSL_PARAM_locate_const(params,  in EC_GROUP_new_from_params()
1570         if (ptmp != NULL && !OSSL_PARAM_get_int(ptmp, &decoded)) {  in EC_GROUP_new_from_params()
1599     ptmp = OSSL_PARAM_locate_const(params, OSSL_PKEY_PARAM_EC_FIELD_TYPE);  in EC_GROUP_new_from_params()
1600     if (ptmp == NULL || ptmp->data_type != OSSL_PARAM_UTF8_STRING) {  in EC_GROUP_new_from_params()
1604     if (OPENSSL_strcasecmp(ptmp->data, SN_X9_62_prime_field) == 0) {  in EC_GROUP_new_from_params()
1606     } else if (OPENSSL_strcasecmp(ptmp->data,  in EC_GROUP_new_from_params()
1627     ptmp = OSSL_PARAM_locate_const(params, OSSL_PKEY_PARAM_EC_P);  in EC_GROUP_new_from_params()
1628     if (!OSSL_PARAM_get_BN(ptmp, &p)) {  in EC_GROUP_new_from_params()
1669     ptmp = OSSL_PARAM_locate_const(params, OSSL_PKEY_PARAM_EC_SEED);  in EC_GROUP_new_from_params()
1670     if (ptmp != NULL) {  in EC_GROUP_new_from_params()
1671         if (ptmp->data_type != OSSL_PARAM_OCTET_STRING) {  in EC_GROUP_new_from_params()
1675         if (!EC_GROUP_set_seed(group, ptmp->data, ptmp->data_size))  in EC_GROUP_new_from_params()
1680     ptmp = OSSL_PARAM_locate_const(params, OSSL_PKEY_PARAM_EC_GENERATOR);  in EC_GROUP_new_from_params()
1681     if (ptmp == NULL  in EC_GROUP_new_from_params()
1682         || ptmp->data_type != OSSL_PARAM_OCTET_STRING) {  in EC_GROUP_new_from_params()
1686     buf = (const unsigned char *)(ptmp->data);  in EC_GROUP_new_from_params()
1691     if (!EC_POINT_oct2point(group, point, buf, ptmp->data_size, bnctx)) {  in EC_GROUP_new_from_params()
1697     ptmp = OSSL_PARAM_locate_const(params, OSSL_PKEY_PARAM_EC_ORDER);  in EC_GROUP_new_from_params()
1698     if (!OSSL_PARAM_get_BN(ptmp, &order)  in EC_GROUP_new_from_params()
1706     ptmp = OSSL_PARAM_locate_const(params, OSSL_PKEY_PARAM_EC_COFACTOR);  in EC_GROUP_new_from_params()
1707     if (ptmp != NULL) {  in EC_GROUP_new_from_params()
1709         if (cofactor == NULL || !OSSL_PARAM_get_BN(ptmp, &cofactor)) {  in EC_GROUP_new_from_params()
1731         ptmp = OSSL_PARAM_locate_const(params, OSSL_PKEY_PARAM_EC_ENCODING);  in EC_GROUP_new_from_params()
1732         if (ptmp != NULL  in EC_GROUP_new_from_params()
1733             && !ossl_ec_encoding_param2id(ptmp, &encoding_flag)) {  in EC_GROUP_new_from_params()