[HGI-News] HGI-Seminar am Montag, 12.01.2004, 12:00 st

[hgi-news at lists.ruhr-uni-bochum.de]

Bitte beachten Sie das dieser Vortrag außnahmsweise um 12:00 st  stattfindet
(und *NICHT* um 13:00 ct).

========================================================================

                     Sandeep Kumar
             CoSy, Ruhr-Universität Bochum

     "Embedded End-to-End Wireless Security with ECDH Key Exchange"

         Montag, 12.01.2004, 12:00 hrs, IC 4/39

Abstract

Sensor networks offer tremendous benefits for the future as they have  the
potential to make life more convenient and safer. For instance  sensor
networks can be used for climate control to reduce power  consumption, for
structures such as bridges to monitor the maintenance  status, or for
company badges to locate employees in order to increase  productivity.
However the introduction of such ubiquitous computing to  everyday life also
raises privacy concerns. 

In this presentation I will present a public-key cryptography
implementation for secure key exchange on low-end wireless devices using
elliptic curves. Our implementation is based on optimal extension
fields(OEF) that are a special type of finite fields GF(p^m).



========================================================================

EMAIL-VERTEILER: Wenn Sie Vortragsankündigungen auch in Zukunft per
Email erhalten wollen, können Sie hier
http://www.hgi.ruhr-uni-bochum.de/newsletter/
unseren Newsletter abonnieren.

ANFAHRT: Eine Wegbeschreibung zum IC Gebäude der RUB ist hier zu finden:
http://www.crypto.ruhr-uni-bochum.de/Kontakt/Kontakt.html

VORTRÄGE IM WS 2003/04:
(Abstracts sind hier:
 www.crypto.ruhr-uni-bochum.de/Seminare/Krypt/Kryptowise0304.html)

 10.11.2003 Yvo Desmedt, Florida State University, USA, 13.00 c.t. IC  4/39
 Cryptanalysis of Several of the UCLA Watermarking Schemes for  Intellectual
Property Protection of Digital Circuits/Designs

 01.12.2003 Christof Paar, COSY Group - RUB, 13.00 c.t. IC 4/39
 Eingebettete IT-Sicherheit im Automobil

 08.12.2003, Ammar Alkassar, Uni Saarland, 13.00 c.t. IC 4/39,
 "Secure Object Identification - Or: How To Solve The
Chess-Grandmaster-Problem"

 15.12.2003, Philippe Rivard, COSY Group -RUB, 13.15 c.t. IC 4/39,
 "Light-weight embedded SSL"

 12.01.2004, Sandeep Kumar, COSY Group -RUB, 13.15 c.t. IC 4/39,
 "Embedded End-to-End Wireless Security with ECDH Key Exchange"

 19.01.2004, Stefan Lucks, Uni. Mannheim, 13.15 c.t.,
 "Theorie und Praxis der Related-Key Angriffe"

 26.01.2004, Johannes Ueberberg, SRC GmbH, 13.15 c.t.,
 "Sichere Zahlungsverkehrsmodelle im Internet"

 02.02.2004, Klaus Milczewsky, T-Online International AG, 13.15 c.t.,
 TBA

 09.02.2004, Roger Oyon, Uni. Essen, 13.15 c.t.,
 "Fast Arithmetic on Jacobians of Picard Curves"

========================================================================

M.Tech. Sandeep Kumar
Chair for Communication Security
Dept. of Electr. Eng. & Information Sciences
Ruhr-University Bochum
44780 Bochum, Germany

URL: www.crypto.rub.de