Cryptographic circuits may be victims of fault attacks on their hardware implementations. fault attacks consist of creating intentional faults during cryptographic calculations in order to infer secrets. in the context of security characterization of circuits, we have examined practical feasibility of some theoretical models of fault attacks. we used a laser bench as a means of the fault injection.at the beginning, we performed laser fault injections on a microcontroller implementing an aes cryptographic algorithm. we succeeded to exclude the logical effect of mismatched faults by temporal and spatial accuracy in fault injection. moreover, we identified extended new dfa attacks.then, we extended our research to identify and to implement new...
International audienceS. Skorobogatov and R. Anderson identified laser illumination as an effective ...
De nos jours, de plus en plus de circuits électroniques sont utilisés pour des usages critiques, tel...
ISBN : 978-1-4244-1825International audienceCircuits used in security-related applications must be r...
Les circuits cryptographiques peuvent etre victimes d'attaques en fautes visant leur implementation ...
Les circuits cryptographiques, parce qu'ils contiennent des informations confidentielles, font l'obj...
International audienceLaser fault injection through the front side (and consequently the metal-fills...
From time immemorial, human beings have been forced to protect the fruits of their creativity and en...
De tout temps, l’Homme s’est vu contraint de protéger les fruits de sa créativité et les domaines co...
New hardware cryptanalysis methods such as fault-based attacks have shown their efficiency to break ...
More and more sensitive data are stored inside smart cards, like bank account or car access codes. R...
ISBN : 978-3-9810801-2-4International audienceLasers can be used by hackers to situations to inject ...
International audienceNowadays, the security level of secure integrated circuits makes simple attack...
Nowadays, embedded systems and smart cards are part of everyday life. With the proliferation of thes...
ISBN : 978-2-84813-136-8Security of digital processing is important in our society. Many application...
International audienceLasers have become one of the most efficient means to attack secure integrated...
International audienceS. Skorobogatov and R. Anderson identified laser illumination as an effective ...
De nos jours, de plus en plus de circuits électroniques sont utilisés pour des usages critiques, tel...
ISBN : 978-1-4244-1825International audienceCircuits used in security-related applications must be r...
Les circuits cryptographiques peuvent etre victimes d'attaques en fautes visant leur implementation ...
Les circuits cryptographiques, parce qu'ils contiennent des informations confidentielles, font l'obj...
International audienceLaser fault injection through the front side (and consequently the metal-fills...
From time immemorial, human beings have been forced to protect the fruits of their creativity and en...
De tout temps, l’Homme s’est vu contraint de protéger les fruits de sa créativité et les domaines co...
New hardware cryptanalysis methods such as fault-based attacks have shown their efficiency to break ...
More and more sensitive data are stored inside smart cards, like bank account or car access codes. R...
ISBN : 978-3-9810801-2-4International audienceLasers can be used by hackers to situations to inject ...
International audienceNowadays, the security level of secure integrated circuits makes simple attack...
Nowadays, embedded systems and smart cards are part of everyday life. With the proliferation of thes...
ISBN : 978-2-84813-136-8Security of digital processing is important in our society. Many application...
International audienceLasers have become one of the most efficient means to attack secure integrated...
International audienceS. Skorobogatov and R. Anderson identified laser illumination as an effective ...
De nos jours, de plus en plus de circuits électroniques sont utilisés pour des usages critiques, tel...
ISBN : 978-1-4244-1825International audienceCircuits used in security-related applications must be r...