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13th IEEE International On-Line Testing Symposium (IOLTS 2007)
Heraklion, Crete, Greece
July 08-July 11
ISBN: 0-7695-2918-6
Olivier Faurax, Ecole des Mines de St Etienne, France; Universite de la Mediterranee, France
Assia Tria, CEA-LETI, France
Laurent Freund, Ecole des Mines de St Etienne, France
Frederic Bancel, STMicroelectronics, France
Security of cryptographic circuits is a major concern. Fault attacks are a mean to obtain critical information with the use of physical disturbance and cryptanalysis. We propose a methodology and a tool to analyse the robustness of circuit under faults induced by a delay. We tested a circuit implementing AES and showed that delay faults can permit to perform known fault attacks.
Citation:
Olivier Faurax, Assia Tria, Laurent Freund, Frederic Bancel, "Robustness of circuits under delay-induced faults : test of AES with the PAFI tool," iolts, pp.185-186, 13th IEEE International On-Line Testing Symposium (IOLTS 2007), 2007
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