Verification of strategic properties for the Prêt-À-Voter protocol using Tamarin (joint work with Wojtek Jamroga and Damian Kurpiewski)
Facultatea de Matematica si Informatica, sala GoogleSpeaker: Catalin Dima (Université Paris-Est Créteil) Abstract: We report on the verification of anonymity and coercion-freeness properties of the Prêt-À-Voter electronic voting protocol using the Tamarin tool for symbolic verification of security properties. Our approach is to generate many models corresponding with each choice of attacker actions (i.e. attacker strategies) and check, on each model, a "trace equivalence" lemma modeling the fact that the …