Members
Overall Objectives
Research Program
Application Domains
New Software and Platforms
New Results
Bilateral Contracts and Grants with Industry
Partnerships and Cooperations
Dissemination
Bibliography
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Section: Partnerships and Cooperations

National Initiatives

The team participates in the “Calcul formel, arithmétique, protection de l'information” research pole of the GDR-IM (CNRS Research Group on Mathematical Computer Science). The team is a member of the “Arithmétique”, “Calcul formel” and “Codage et Cryptographie” working groups.

ANR CATREL (Cribles: Améliorations Théoriques et Résolution Effective du Logarithme discret)

Participants : Cyril Bouvier, Nicholas Coxon, Jérémie Detrey, Pierrick Gaudry, Laurent Grémy, Hamza Jeljeli, Emmanuel Thomé [contact] , Marion Videau, Paul Zimmermann.

The CATREL proposal has been accepted in ANR “programme Blanc” in 2012. This project involves Caramel as a leading team, in cooperation with two other partners which are Inria project-team Grace (Inria Saclay, LIX, École polytechnique), and the Arith team of the LIRMM Laboratory (Montpellier). The project targets algorithms for solving the discrete logarithm problem in finite fields, using the Number Field Sieve and the Function Field Sieve algorithms. Actual work on the CATREL project started in January 2013. Four meetings have taken place already: in Nancy on December 14, 2012 (kick-off), in Palaiseau on June 19, 2013, in Montpellier on November 12-13, 2013, and in Nancy in June 18-19, 2014.