<a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;RdRand" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;RdRand</a><p>Choice bits:<p>&gt;&gt; RDRAND is available in Ivy Bridge processors<p>Theodore Ts&#x27;o:<p>&gt;&gt; Relying solely on the hardware random number generator which is using an implementation sealed inside a chip which is impossible to audit is a BAD idea.