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Journal Articles Journal of Electronic Testing: : Theory and Applications Year : 2009

A Reliable Architecture for Parallel Implementations of the Advanced Encryption Standard

Abstract

This paper presents an on-line self-test architecture for hardware implementation of the Advanced Encryption Standard (AES). The solution exploits the inherent spatial replications of a parallel architecture for implementing functional redundancy at low cost. We show that the solution is very effective for on-line fault detection while keeping the area overhead very low. Moreover, the architectural modification for on-line test does not weaken the device with respect to side-channel attacks based on power analysis.

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Dates and versions

lirmm-00423026 , version 1 (13-10-2009)

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Giorgio Di Natale, Marion Doulcier, Marie-Lise Flottes, Bruno Rouzeyre. A Reliable Architecture for Parallel Implementations of the Advanced Encryption Standard. Journal of Electronic Testing: : Theory and Applications, 2009, 25 (4-5), pp.269-278. ⟨10.1007/s10836-009-5106-6⟩. ⟨lirmm-00423026⟩
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