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  • This session has been presented March 22, 2002.

Description

  • Speaker

    Jean-François Mestre - Université Paris VII

Au XIX-ieme siecle, Gauss avait remarqué que la moyenne arithmetico-géometrique (AGM) permet de calculer rapidement les integrales elliptiques . Nous montrerons comment un analogue p-adique fournit un algorithme efficace et simple à implémenter du calcul du nombre de points d'une courbe elliptique sur F_{2^n}, et nous decrirons un algorithme analogue dans le cas du genre 2.

Next sessions

  • CryptoVerif: a computationally-sound security protocol verifier

    • September 05, 2025 (13:45 - 14:45)

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

    Speaker : Bruno Blanchet - Inria

    CryptoVerif is a security protocol verifier sound in the computational model of cryptography. It produces proofs by sequences of games, like those done manually by cryptographers. It has an automatic proof strategy and can also be guided by the user. It provides a generic method for specifying security assumptions on many cryptographic primitives, and can prove secrecy, authentication, and[…]

    • Cryptography

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