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Towards cryptographic security using dedicated integrated circuits design methodologies.

Germain, Fabien (2006) Towards cryptographic security using dedicated integrated circuits design methodologies. PhD thesis PICM, EP - LPICM Laboratoire de Physique des Interfaces et Couches Minces, EP/X p.266.

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Alternative Locations: http://www.imprimerie.polytechnique.fr/Theses/Files/Germain.pdf

Abstract

Differential Power Analysis (DPA) is a powerful side channel attack aiming at recovering secret information embedded into integrated circuits by monitoring overall power consumption. For instance, cipher keys can be recovered during cryptographic computations. The purpose of this these is to propose an efficient countermeasure based on the design of intrinsic DPA-proof gates with logic state-independent electrical consumption. With such a gates, designing a DPA-proof integrated circuit is theoretically possible. The proposed counter-measure is examined under precise microelectronics based considerations to explain the microelectronic sources of DPA. The proposed solution focuses on
Complementary Metal Oxide Silicon (CMOS) integrated circuits implementing cryptographic algorithms such as the Advanced
Encryption Standard (AES).

Item Type:PhD Thesis (PhD)
Thesis Supervisor:Anceau, François
Date:June 2006
Board of examiners:Drévillon, Bernard and Quisquater, Jean-Jacques and Schoellkopf, Jean-Pierre and Greiner, Alain and Joux, Antoine
Ecole Doctorale:ED 447 ECOLE DOCTORALE DE L'ECOLE POLYTECHNIQUE
Discipline:PICM
Collection (Fonds):EP/X
Institution:EP/X
Department:EP - LPICM Laboratoire de Physique des Interfaces et Couches Minces
Subjects:3. Physics, Optics
Uncontrolled Keywords:Dpa, microelectronic sources of DPA, Instantaneous scattering of electrical characteristics, Counter-measure, Dpa, source microélectronique de la DPA, Dispersion instantanée des caractéristiques, contre-mesure DPA
ID Code:1858
Deposited By:Laurence Vidament
Deposited On:28 July 2006

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