Exploració per autor "Dieulefait, Luis Victor"

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    • On fields of definition of torsion points of elliptic curves with complex multiplication 

      Dieulefait, Luis Victor; Gonzalez Jimenez, Enrique; Jiménez Urroz, Jorge (2011-06)
      Article
      Accés obert
      For any elliptic curve E defined over the rationals with complex multiplication (CM) and for every prime p, we describe the image of the mod p Galois representation attached to E. We deduce information about the field of ...

    • Small primitive roots and malleability of RSA 

      Jiménez Urroz, Jorge; Dieulefait, Luis Victor (2012)
      Text en actes de congrés
      Accés obert
      In their paper [9], P. Paillier and J. Villar make a conjectur e about the malleability of an RSA modulus. In this paper we present an ex plicit algo- rithm refuting the conjecture. Concretely we can factorize an RSA ...