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Interest of MIA in frequency domain?

Mathieu Carbone 1, 2 Michel Agoyan 1 Yannick Teglia 1 Gilles R. Ducharme 3 Philippe Maurine 4, 5, 6, 2
2 SysMIC - Conception et Test de Systèmes MICroélectroniques
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
3 EPS - Probabilités et statistiques
I3M - Institut de Mathématiques et de Modélisation de Montpellier
4 Laboratoire Systèmes et Architectures Sécurisés (LSAS)
SAS-ENSMSE - Département Systèmes et Architectures Sécurisés, CEA-TECH-Reg - CEA Tech en régions
6 Ecole Nationale Supérieure des Mines de Saint-Etienne, Centre Microélectronique de Provence (EMSE-CMP)
EMSE-CMP - Ecole Nationale Supérieure des Mines de Saint-Etienne, Centre Microélectronique de Provenc
Abstract : Mutual Information Analysis (MIA) has a main advantage over Pearson's correlation Analysis (CPA): its ability in detecting any kind of leakage within traces. However, it remains rarely used and less popular than CPA; probably because of two reasons. The first one is related to the appropriate choice of hyperparameters involved in MIA, choice that determines its efficiency and genericity. The second one is surely the high computational burden associated to MIA. The interests of applying MIA in the frequency domain rather than in the time domain are discussed. It is shown that MIA running into the frequency domain is really effective and fast when combined with the use of an accurate frequency leakage model.
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https://hal-lirmm.ccsd.cnrs.fr/lirmm-01111693
Contributor : Philippe Maurine <>
Submitted on : Friday, January 30, 2015 - 5:44:41 PM
Last modification on : Wednesday, June 24, 2020 - 4:19:29 PM

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Mathieu Carbone, Michel Agoyan, Yannick Teglia, Gilles R. Ducharme, Philippe Maurine. Interest of MIA in frequency domain?. CS2: Cryptography and Security in Computing Systems, Jan 2015, Amtersdam, Netherlands. pp.35-35, ⟨10.1145/2694805.2694812⟩. ⟨lirmm-01111693⟩

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