* Work out shared secrets using both sides and compare with expected
* values.
*/
- if (!DH_compute_key(Z1, dhB->pub_key, dhA))
+ if (DH_compute_key(Z1, dhB->pub_key, dhA) == -1)
goto bad_err;
- if (!DH_compute_key(Z2, dhA->pub_key, dhB))
+ if (DH_compute_key(Z2, dhA->pub_key, dhB) == -1)
goto bad_err;
if (memcmp(Z1, td->Z, td->Z_len))