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<div class=Section1>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>Bitte
das geänderte Gebäude (NA, Fakultät für Mathematik) beachten.<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>========================================================================<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><span
style='mso-spacerun:yes'> </span></span></font><font
size=2 face="Courier New"><span lang=IT style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:IT'>Emanuele Cesena<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span lang=IT style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:IT'><span style='mso-spacerun:yes'> </span><span
style='mso-tab-count:3'> </span><span class=SpellE>Polytecnico</span>
di Milano<span style='mso-tab-count:3'> </span><o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span lang=IT style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:IT'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:EN-GB'><span style='mso-spacerun:yes'> </span>“Trace
Zero Varieties over fields of characteristic two: <o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><span
style='mso-spacerun:yes'> </span><span class=SpellE>cryptographic</span>
<span class=SpellE>applications</span>"<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><span
style='mso-spacerun:yes'> </span><span
style='mso-spacerun:yes'> </span>Mittwoch, 11.5.2005, 15:00, NA 5/64<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>Die
hier vorgestellte Arbeit wurde von Herrn Prof. Roberto Avanzi (HGI) betreut.<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>========================================================================<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>EMAIL-VERTEILER:
Wenn Sie Vortragsankündigungen auch in Zukunft per Email erhalten wollen,
können Sie hier <a href="http://www.hgi.ruhr-uni-bochum.de/deutsch/newsletter/">http://www.hgi.ruhr-uni-bochum.de/deutsch/newsletter/</a><o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>unseren
Newsletter abonnieren.<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>VORTRÄGE
IM SoSe 2005:<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>25.04
Marcel Holtmann, 13.15 <span class=SpellE>hrs</span>. IC 4/39,<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>"Bluetooth
Security <span class=SpellE>Unleashed</span>"<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:EN-GB'>02.05 Jan Pelzl, COSY - RUB, 13.15 hrs. IC
4/39, "Hardware-based Factorization of Integers with the Elliptic Curve
Method"<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><span
class=GramE><font size=2 face="Courier New"><span lang=EN-GB style='font-size:
10.0pt;font-family:"Courier New";mso-ansi-language:EN-GB'>09.05 Michael
Schmidt, </span></font></span><st1:place><st1:PlaceType><span class=GramE><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt;
font-family:"Courier New";mso-ansi-language:EN-GB'>University</span></font></span></st1:PlaceType><span
class=GramE><font size=2 face="Courier New"><span lang=EN-GB style='font-size:
10.0pt;font-family:"Courier New";mso-ansi-language:EN-GB'> of </span></font></span><st1:PlaceName><span
class=SpellE><span class=GramE><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";mso-ansi-language:
EN-GB'>Siegen</span></font></span></span></st1:PlaceName></st1:place><span
class=GramE><font size=2 face="Courier New"><span lang=EN-GB style='font-size:
10.0pt;font-family:"Courier New";mso-ansi-language:EN-GB'>, 13.15 hrs.</span></font></span><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:EN-GB'> IC 4/39, "<span class=SpellE>Subscriptionless</span>
Mobile Networking - A Secure, Privacy-Preserving Ad-hoc Service
Architecture"<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:EN-GB'><span style='mso-spacerun:yes'> </span><o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><span
class=GramE><font size=2 face="Courier New"><span lang=IT style='font-size:
10.0pt;font-family:"Courier New";mso-ansi-language:IT'>23.05 Dario</span></font></span><font
size=2 face="Courier New"><span lang=IT style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:IT'> Carluccio, COSY - RUB, 13.15 <span
class=SpellE>hrs</span>. </span></font><font size=2 face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";mso-ansi-language:
EN-GB'>IC 4/39, "Electromagnetic Side Channel Analysis for Embedded Crypto
Devices"<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:EN-GB'>30.05 <span class=SpellE>Philipp</span>
Südmeyer, COSY - RUB, 13.15 hrs. IC 4/39,<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:EN-GB'>TBA<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:EN-GB'>06.06 Stefan <span class=SpellE>Strobel</span>,
<span class=SpellE>cirosec</span> GmbH, 13.15 hrs. </span></font><font size=2
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>IC
4/39, "Sicherheit von Web-Applikation und E-Business-Systemen"<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span lang=IT style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:IT'>13.06 Marco Macchetti, Politecnico di
Milano, 13.15 <span class=SpellE>hrs</span>. </span></font><font size=2
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>IC
4/39, TBA<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>20.06<span
style='mso-spacerun:yes'> </span>TBA<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>27.06<span
style='mso-spacerun:yes'> </span>TBA<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>04.07<span
style='mso-spacerun:yes'> </span>Björn Fay, Justus Liebig-Uni Giessen, 13.15 <span
class=SpellE>hrs</span>. IC 4/39, "Anwendung und Sicherheit der <span
class=SpellE>Random-Oracle</span> Methode"<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>11.07<span
style='mso-spacerun:yes'> </span>TBA<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>18.07<span
style='mso-spacerun:yes'> </span>TBA<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none;text-autospace:none'><font
size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none'><font size=2
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
mso-ansi-language:EN-GB;mso-no-proof:yes'>============================================<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none'><font size=2
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
mso-ansi-language:EN-GB;mso-no-proof:yes'>Prof. Christof Paar<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none'><font size=2
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
mso-ansi-language:EN-GB;mso-no-proof:yes'>Chair for Communication Security<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none'><font size=2
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
mso-ansi-language:EN-GB;mso-no-proof:yes'>Dept. of Electr. Eng. &
Information Sciences<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none'><font size=2
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
mso-no-proof:yes'>Ruhr-University Bochum<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none'><font size=2
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
mso-no-proof:yes'>44780 Bochum, Germany<o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none'><font size=2
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
mso-no-proof:yes'><a href="www.crypto.rub.de">www.crypto.rub.de</a><o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none'><font size=2
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
mso-no-proof:yes'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none'><font size=2
face="Courier New"><span lang=FR style='font-size:10.0pt;font-family:"Courier New";
mso-ansi-language:FR;mso-no-proof:yes'>mobile phone: 0170 790 3393</span></font><span
lang=FR style='mso-ansi-language:FR;mso-no-proof:yes'><o:p></o:p></span></p>
<p class=MsoNormal style='mso-layout-grid-align:none'><font size=3
face="Times New Roman"><span lang=FR style='font-size:12.0pt;mso-ansi-language:
FR;mso-no-proof:yes'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='mso-layout-grid-align:none'><font size=2
face="Courier New"><span lang=FR style='font-size:10.0pt;font-family:"Courier New";
mso-ansi-language:FR;mso-no-proof:yes'>PGP key </span></font><font size=2
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New";
mso-no-proof:yes'><a href="http://www.crypto.rub.de/team.html"><span lang=FR
style='mso-ansi-language:FR'>http://www.crypto.rub.de/team.html</span></a></span></font><font
size=2 face="Courier New"><span lang=FR style='font-size:10.0pt;font-family:
"Courier New";mso-ansi-language:FR'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=FR
style='font-size:12.0pt;mso-ansi-language:FR'><o:p> </o:p></span></font></p>
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