<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - make it possible to extract digital signature data (also in pdfsig)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99271#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - make it possible to extract digital signature data (also in pdfsig)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=99271">bug 99271</a>
from <span class="vcard"><a class="email" href="mailto:huj@froreich-bioscientia.de" title="Hans-Ulrich Jüttner <huj@froreich-bioscientia.de>"> <span class="fn">Hans-Ulrich Jüttner</span></a>
</span></b>
<pre>A PDF signature specifies two ranges in the byte stream to be hashed for the
signature. Usually they just exclude the digital signature itself.
Therefore, it would also be very beneficial to have an interface giving access
to these ranges. In addition method telling whether the whole PDF document
except for the signature itself is authenticated by the signature would be
desirable.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>