• A fair and abuse-free contract signing protocol from Boneh-Boyen signature 

      Heidarvand, Somayed; Villar Santos, Jorge Luis (Springer Verlag, 2010)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      A fair contract signing protocol is used to enable two mistrusted parties to exchange two signatures on a given contract, in such a way that either both of them get the other party’s signature, or none of them gets anything. ...