Embedded processors can be subject to physical attacks due to some proximity between an attacker and the circuit. Fault injection attacks (FIAs) exploit perturbations in the circuit to reveal secret data or bypass security features. Various protection methods exist against FIA: error code correction/detection, functional property check, redundancy, randomization, etc. In software, instruction duplication and triplication are easy to use to secure critical codes but lead to important overheads in execution time and code size. More, software protections rarely take into account hardware implementation details, such as the processor pipeline, and may not be as effective as intended. We propose a hardware support for instructions replay in a ba...
Les systèmes embarqués sont de plus en plus présents dans notre quotidien (e.g. cartes de crédits, s...
This PhD researches a global methodology enabling to improve the dependability and security level ag...
Embedded systems are increasingly present in our daily lives (e.g. credit cards, smartphones and bio...
Embedded processors can be subject to physical attacks due to some proximity between an attacker and...
Les processeurs embarqués peuvent faire l’objet d’attaques physiques en raison de la proximité entre...
International audienceThe paper explores hardware supports for replaying instructions to protect pro...
This thesis focuses on the security of embedded programs against fault injection attacks. Due to the...
Cette thèse s'intéresse à la sécurité des programmes embarqués face aux attaques par injection de fa...
Processors are electronic components omnipresent in our daily lives. They are in our smartphones, co...
International audienceFault attacks against embedded circuits enabled to define many new attack path...
Short version of the article "Experimental evaluation of two software countermeasures against fault ...
International audienceInjection of transient faults can be used as a way to attack embedded systems....
Embedded systems are used in several domains and are parts of our daily life : we use them when we u...
Embedded systems are ubiquitous in our everyday life. Those embedded systems, by their nomadic natur...
Critical systems, including embedded systems built around a single core microprocessor running a sof...
Les systèmes embarqués sont de plus en plus présents dans notre quotidien (e.g. cartes de crédits, s...
This PhD researches a global methodology enabling to improve the dependability and security level ag...
Embedded systems are increasingly present in our daily lives (e.g. credit cards, smartphones and bio...
Embedded processors can be subject to physical attacks due to some proximity between an attacker and...
Les processeurs embarqués peuvent faire l’objet d’attaques physiques en raison de la proximité entre...
International audienceThe paper explores hardware supports for replaying instructions to protect pro...
This thesis focuses on the security of embedded programs against fault injection attacks. Due to the...
Cette thèse s'intéresse à la sécurité des programmes embarqués face aux attaques par injection de fa...
Processors are electronic components omnipresent in our daily lives. They are in our smartphones, co...
International audienceFault attacks against embedded circuits enabled to define many new attack path...
Short version of the article "Experimental evaluation of two software countermeasures against fault ...
International audienceInjection of transient faults can be used as a way to attack embedded systems....
Embedded systems are used in several domains and are parts of our daily life : we use them when we u...
Embedded systems are ubiquitous in our everyday life. Those embedded systems, by their nomadic natur...
Critical systems, including embedded systems built around a single core microprocessor running a sof...
Les systèmes embarqués sont de plus en plus présents dans notre quotidien (e.g. cartes de crédits, s...
This PhD researches a global methodology enabling to improve the dependability and security level ag...
Embedded systems are increasingly present in our daily lives (e.g. credit cards, smartphones and bio...