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Reproducible Single-Byte Laser Fault Injection

Jean-Max Dutertre 1 Amir-Pasha Mirbaha 1 David Naccache 2, 3 Assia Tria 4 
3 CASCADE - Construction and Analysis of Systems for Confidentiality and Authenticity of Data and Entities
DI-ENS - Département d'informatique - ENS Paris, Inria Paris-Rocquencourt, CNRS - Centre National de la Recherche Scientifique : UMR 8548
4 Laboratoire Systèmes et Architectures Sécurisés (LSAS)
SAS-ENSMSE - Département Systèmes et Architectures Sécurisés, CEA-TECH-Reg - CEA Tech en régions
Abstract : This note describes laser fault experiments on an 8-bit 0.35µm microcontroller with no countermeasures. We show that reproducible single-byte faults, often considered unfeasible, can be obtained by careful beam-size and shot-instant tuning.
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  • HAL Id : emse-01130782, version 1


Jean-Max Dutertre, Amir-Pasha Mirbaha, David Naccache, Assia Tria. Reproducible Single-Byte Laser Fault Injection. 6th Conference on Ph.D. Research in Microelectronics & Electronics, PRIME 2010, Jul 2010, Berlin, Germany. ⟨emse-01130782⟩



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