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<pre>Hallo,
im Rahmen des HGI Kolloquiums "Aktuelle Themen der IT-Sicherheit" wird am <span class="moz-txt-star">kommenden </span><b class="moz-txt-star">*Montag*</b><span class="moz-txt-star">, 08.11.2010</span><b class="moz-txt-star"><span class="moz-txt-tag"></span></b> der folgende Vortrag angeboten:
Viktor Fischer (Jean Monnet University Saint-Etienne, France)
<b class="moz-txt-star"><span class="moz-txt-tag">*Recent Advances in True Random Numbers Generation for Cryptography</span></b><b class="moz-txt-star"><span class="moz-txt-tag">*</span></b>
Termin:
Montag, den 08. November um 11.00 Uhr (*s.t.*)
Raum: ID 03/401
Abstract:
True Random Number Generators (TRNGs) play very important role in
cryptography since they are used to generate confidential keys
and other critical security parameters. Implementation of
TRNGs in logic devices is an active research area bringing new
approaches, methodologies and testing strategies.
In the fist part of our presentation, we will present basic TRNG
design issues such as exploitation of available sources of
randomness and randomness extraction, random bitstream
post-processing, stochastic models and entropy estimators and
other TRNG implementation issues. We will compare a classical
approach of the TRNG design with a new methodology based on early
bitstream evaluation and entropy estimation. We will present
this new methodology introduced in AIS31 in more details and
explain its main objectives.
In the second part of our presentation, we will show the
importance of this new approach on two TRNG designs that feature
different security critical attempts. Numerous experiments
that illustrate the danger of the classical TRNG design approach
and advantage of the modern methodology will be presented.
Interessierte sind herzlich eingeladen!
Im Laufe des Semesters gibt es noch viele freie Termine im HGI Kolloquium - Freiwillige vor!
Informationen über die nächsten geplanten Vorträge im Rahmen des HGI Kolloquiums sind auch im Web zu finden:
<a class="moz-txt-link-freetext" href="http://www.hgi.rub.de/hgi/hgi-seminar/aktuelles">http://www.hgi.rub.de/hgi/hgi-seminar/aktuelles</a>
Viele Grüße
Florian
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<pre class="moz-signature" cols="72">--
Dipl.-Ing. Florian Kohlar
Lehrstuhl für Netz- und Datensicherheit
Ruhr Universität Bochum
-----------------------------------
Universitätsstr. 150, Geb. ID 2/457
D-44780 Bochum
Telefon: +49 (0) 234 / 32-26798
Fax: +49 (0) 234 / 32-14347
<a class="moz-txt-link-freetext" href="http://www.nds.rub.de">http://www.nds.rub.de</a>
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