her way to reseed them manually: If <a href="../man3/RAND_add.html">RAND_add(3)</a> is called with a positive <i>randomness</i> argument (or <a href="../man3/RAND_seed.html">RAND_seed(3)</a>), then this will immediately reseed the &lt;primary&gt; DRBG. The &lt;public&gt; and &lt;private&gt; DRBG will detect this on their next generate call and reseed, pulling randomness from &lt;primary&gt;.</p>

<p>The last feature has been added to support the common practice used with previous OpenSSL versions to call RA