Since the democratization of mobile devices, sensitive operations likepayment, identification or healthcare, usually done using securityevaluated smartcards, are handled by these devices. However, mo-bile devices neither are designed for security nor security evaluated.Therefore, their resistance against powerful attacks, like physical at-tacks is questionable.In this thesis, we aim at evaluating the security of mobile devicesagainst physical attacks, in particular perturbation attacks. These at-tacks aims at modifying the execution environment of the device to in-duce bugs during its computation. These bugs are called faults. Thesefaults can compromise the security of a device by allowing the crypt-analysis of its secret or forcing an unau...