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Conference Papers Year : 2011

Differential Fault Analysis of the Advanced Encryption Standard Using a Single Fault

Michael Tunstall
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  • PersonId : 1011162
Debdeep Mukhopadhyay
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  • PersonId : 1014556
Subidh Ali
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  • PersonId : 1014557

Abstract

In this paper we present a differential fault attack that can be applied to the AES using a single fault. We demonstrate that when a single random byte fault is induced at the input of the eighth round, the AES key can be deduced using a two stage algorithm. The first step has a statistical expectation of reducing the possible key hypotheses to 232, and the second step to a mere 28.
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hal-01573310 , version 1 (09-08-2017)

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Michael Tunstall, Debdeep Mukhopadhyay, Subidh Ali. Differential Fault Analysis of the Advanced Encryption Standard Using a Single Fault. 5th Workshop on Information Security Theory and Practices (WISTP), Jun 2011, Heraklion, Crete, Greece. pp.224-233, ⟨10.1007/978-3-642-21040-2_15⟩. ⟨hal-01573310⟩
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