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  • Cet exposé a été présenté le 18 janvier 2013.

Description

  • Orateur

    Kiminori Tsukazaki - University of Warwick

There are several algorithms for computing isogenies between elliptic curves, and one of them is Elkies' method using the modular curve. Motivated by that, we will look at an algebraic approach to explicitly compute isogenies of degree p for certain small primes p between elliptic curves, by using the modular curve and 'generic kernel polynomials'.

Prochains exposés

  • TBA

    • 18 septembre 2026 (13:45 - 14:45)

    • IRMAR - Université de Rennes - Campus Beaulieu Bat. 22, RDC, Rennes - Amphi Lebesgue

    Orateur : Eran Lambooij - Inria

    • Cryptography

  • TBA

    • 25 septembre 2026 (13:45 - 14:45)

    • IRMAR - Université de Rennes - Campus Beaulieu Bat. 22, RDC, Rennes - Amphi Lebesgue

    Orateur : Anmoal Porwal - Technical University of Munich

    • Cryptography

    • Asymmetric primitive

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