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Multi-cycle Fault Injections in Error Detecting Implementations of the Advanced Encryption Standard

Auteur(s) : P. Maistri, R. Leveugle

Doc. Source: International Design and Test Workshop (IDT’07)

Publisher : IEEE

Pages : 15-20

Fault injections can easily break a cryptosystem: hence, many dedicated error detection schemes have been proposed, relying on various forms of redundancy (e.g., temporal redundancy). In this paper, we analyze the error detection coverage of two AES implementations, based on the double-data-rate computation template, with emulated faults of several durations.