[HGI-News-de] HGI Kolloquium Do, 21.01.: 'Im­ple­men­ting MQ crypto­sys­tems - Pro­blems and Chal­len­ges' von Martin Novotný

[Newsletter des Horst Görtz Instituts]

Hallo,

im Rahmen des HGI Kolloquiums "Aktuelle Themen der IT-Sicherheit" wird am kommenden *Donnerstag* der folgende Vortrag angeboten:

Martin Novotný:
* Implementing MQ cryptosystems - Problems and Challenges *

Termin:
Donnerstag, der 21. Januar um  11.00 Uhr (*s.t.*)
Raum: IC 4/161

Interessierte sind herzlich eingeladen!

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Abstract:
The Multivariate Quadratic (MQ) Cryptosystems represent the novel scheme for a public key cryptography. Upon request from Rupp, Eisenbarth and Wolf we have implemented their proposal for the MQ Cryptosystem, presented in CHES 2008 (Andrey Bogdanov, Thomas Eisenbarth, Andy Rupp, Christopher Wolf: "Time-Area Optimized Public-Key Engines: MQ-Cryptosystems as Replacement for Elliptic Curves?"). We focused mainly on the Unbalanced Oils and Vinegar (UOV) scheme. In our presentation we discuss design choices for the basic building blocks of the system, we present the implementation results, as well as the challenges and problems we faced. We also discuss possible improvements of the system. The presence of the authors would be valuable. The brainstorming is highly welcome.
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Vorankündigung: 
4. Februar 2010: Florian Kerschbaum(SAP), Security Challenges in Supply Chain Management - 3. März 2010 (Mittwoch!): Axel Poschmann(Nanyang Technological University, Singapore), Side-Channel Resistant Crypto for less than 2,300 GE


Informationen über die nächsten geplanten Vorträge im Rahmen des HGI Kolloquiums sind auch im Web zu finden:
http://www.hgi.rub.de/hgi/hgi-seminar/aktuelles


Viele Grüße,
Timo Kasper