2 papers
math.NT2008
Sur le corps des modules de certaines variétés
Jean-Marc Couveignes, Emmanuel Hallouin
To every covering of curves, we associate several varieties having the same field of moduli and same fields of definition. We deduce examples of curves having Q (the field of ratio…
math.NT2007
Quelques mathématiques de la cryptographie à clés publiques
Jean-Marc Couveignes
I present examples of mathematical objects that are of interest for public key cryptography. Text for the Journée Annuelle 2007 of the SMF.