d time.
    </p>
    <p>
      <div class="def">Function CL+SSL:CERTIFICATE-FINGERPRINT (certificate
      &optional algorithm)</div>
      Returns the fingerprint of <tt>certificate</tt> as a
      byte-vector. <tt>algorithm</tt> is a string designator for the digest
      algorithm to use (it defaults to SHA-1).
    </p>

    <h3>Portability</h3>
    <p>
      CL+SSL requires CFFI with callback support.
    </p>
    <p>
      CL Test Grid results: <a href="https://common-lisp.net/project/cl-test-grid/libr