Differential Power Analysis Enhancement with Statistical Preprocessing

Differential Power Analysis (DPA) is a powerful Side-Channel Attack (SCA) targeting as well symmetric as asymmetric ciphers. Its principle is based on a statistical treatment of power consumption measurements monitored on an Integrated Circuit (IC) computing cryptographic operations. A lot of works have proposed improvements of the attack, but no one focuses on ordering measurements. Our proposal consists in a statistical preprocessing which ranks measurements in a statistically optimized order to accelerate DPA and reduce the number of required measurements to disclose the key.

Domaines

Micro et nanotechnologies/Microélectronique

Fichier principal

Differential.pdf (197.61 Ko)

Origine	Fichiers produits par l'(les) auteur(s)
Licence	Autorisation HAL

Connectez-vous pour contacter le contributeur

https://hal-lirmm.ccsd.cnrs.fr/lirmm-00548738

Soumis le : lundi 20 décembre 2010-11:47:43

Dernière modification le : mercredi 13 août 2025-03:12:39

Archivage à long terme le : vendredi 2 décembre 2016-22:19:26

Dates et versions

lirmm-00548738 , version 1 (20-12-2010)

Licence

Autorisation HAL

Identifiants

HAL Id : lirmm-00548738 , version 1
DOI : 10.1109/DATE.2010.5457007

Citer

Victor Lomné, Amine Dehbaoui, Philippe Maurine, Lionel Torres, Michel Robert. Differential Power Analysis Enhancement with Statistical Preprocessing. DATE: Design, Automation and Test in Europe, 2010, Dresden, Germany. pp.1301-1304, ⟨10.1109/DATE.2010.5457007⟩. ⟨lirmm-00548738⟩