ast">Blowfish supports key lengths as small as 32 bits (4 bytes), but
our tests have shown that only lengths of 128 bits (16 bytes) or
higher are properly supported by both MCrypt and OpenSSL. It is
also a bad practice to use such low-length keys anyway.</p>
</div>
</div>
<div class="section" id="driver-specific-ciphers">
<h4><a class="toc-backref" href="#id8">Driver-specific ciphers</a><a class="headerlink" href="#driver-specific-ciphers" title="Permalink to this headline">¶</a></h4>
<p>As noted above, MC