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<h3><img src="cid:part1.01060204.01080901@rub.de" alt="HGI"
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<big><big><big><small>Sehr geehrte Damen und Herren, <br>
<br>
<br>
im Rahmen des HGI-Kolloquiums, organisiert vom
Lehrstuhl Kryptolgie und IT-Sicherheit (CITS), wird<br>
<br>
<big><u>Benno Lomb</u></big></small><u><br>
<br>
</u><small>von der <br>
<br>
Ruhr Universität B</small></big></big></big><big><big><big><small>ochum<br>
<br>
am <br>
<br>
nächsten <u>Donnerstag, den 17. November 2011
um 11.00 Uhr s.t. in Raum ID 04/653<br>
<br>
</u>über folgendes Thema referieren:</small><br>
</big></big></big> <br>
<br>
<hr size="2" width="100%"><big><b>Decrypting
HDCP-Protected Video Streams using Reconfigurable
Hardware</b><br>
<br>
High-bandwidth Digital Content Protection
(HDCP) was established in 1999 as standard to protect
digital video content against unauthorized
replication. In
this work, we demonstrate how an attacker can
efficiently
implement all its cryptographic mechanisms and the
required
video processing in reconfigurable hardware to
successfully
circumvent the HDCP protection. Our demonstration
set-up
uses a low-cost Xilinx Spartan-6 LX45 FPGA available on
Digilent’s Atlys Development Board which also
provides
all required connectors for video input and output.
Using
this set-up for less than US$ 250, we show that we can (a)
successfully connect any non-compliant monitor to a
HDCPprotected
video source, (b) extract all secret session keys
established during authentication and (c) decrypt
single-link
video streams with a resolution of 720p or 1080i in
real-time.</big>
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class="Apple-style-span" style="color: rgb(0, 53, 96);"> </span></span><span
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word-spacing: 0px;"><span class="Apple-style-span"
style="color: rgb(0, 53, 96);"><big>Der Vortrag beginnt am
Donnerstag um 11.00 Uhr s.t. im ID 04/563.<br>
</big></span></span><br>
<span class="Apple-style-span" style="border-collapse:
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class="Apple-style-span" style="color: rgb(0, 53, 96);"><big>Zu
diesem und sämtlichen weiteren Vorträgen im Rahmen des
HGI-Kolloquiums sind alle Studierenden und
Interessierten herzlich eingeladen! Eine Voranmeldung
ist nicht erforderlich!</big></span></span>
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class="Apple-style-span" style="color: rgb(0, 53, 96);"><big>Weitere
Informationen gibt es auf folgender Webseite:<br>
<br>
<a
href="http://hgi.rub.de/hgi/hgi-seminar/aktuelles/">http://hgi.rub.de/hgi/hgi-seminar/aktuelles/</a></big><br>
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<big><big>Beste Grüße, <br>
Saqib A. Kakvi</big></big><br>
<br>
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