EC_KEY_key2buf
publen = EC_KEY_key2buf(x, EC_KEY_get_conv_form(x), &pub, NULL);
return EC_KEY_key2buf(EVP_PKEY_get0_EC_KEY(pkey),
publen = EC_KEY_key2buf(a, a->conv_form, &pub, NULL);
OSSL_DEPRECATEDIN_3_0 size_t EC_KEY_key2buf(const EC_KEY *key,
pub_len = EC_KEY_key2buf(ec, EC_KEY_get_conv_form(ec), &pub, NULL);
|| !TEST_true(p_len = EC_KEY_key2buf(key, POINT_CONVERSION_UNCOMPRESSED,