ossl_dh_compute_key
ret = ossl_dh_compute_key(key, pub_key, dh);
rv = ossl_dh_compute_key(key, pub_key, dh);
ossl_dh_compute_key,
int ossl_dh_compute_key(unsigned char *key, const BIGNUM *pub_key, DH *dh);
if (!TEST_int_le(ossl_dh_compute_key(buf, pub, dh), 0))
|| !TEST_int_le(ossl_dh_compute_key(buf, pub, dh), 0))
|| !TEST_int_le(ossl_dh_compute_key(buf, pub, dh), 0))
|| !TEST_int_eq(ossl_dh_compute_key(buf, pub, dh), sz))