OSSL_PARAM params[] = {
OSSL_PARAM_utf8_string(OSSL_MAC_PARAM_CIPHER, mdname, 0),
OSSL_PARAM_octet_string(OSSL_MAC_PARAM_KEY, (char *)t->key, t->key_size),
OSSL_PARAM_END
};
OSSL_PARAM params[] = {
OSSL_PARAM_utf8_string(OSSL_MAC_PARAM_CIPHER, mdname, 0),
OSSL_PARAM_octet_string(OSSL_MAC_PARAM_KEY, (char *)t->key, t->key_size),
OSSL_PARAM_END
};