An evaluation of an AES implementation protected against EM analysis

The contribution of this paper is twofold: (1) a novel fault injection attack against AES, based on a new fault model, is proposed. Compared to state-of-the-art attacks, this fault model advantage is to relax constraints on the fault location, and then ...

Implementation attacks pose a serious threat to the security of cryptographic algorithms and protocols. In such attacks, not the abstract descriptions of cryptographic methods are attacked but their practical realizations in cryptographic devices. This ...

Recent works show that a combination of perturbation and observation attacks on symmetric ciphers thwarts state-of-the-art countermeasures. In this paper, we first propose a new way - to our knowledge - to classifyfault attacks against block ciphers, ...