Vianney Lapôtre

A small and adaptive coprocessor for information flow tracking in ARM SoCs

2018 · arXiv (Cornell University)

DIFT (Dynamic Information Flow Tracking) has been a hot topic for more than a decade. Unfortunately, existing hardware DIFT approaches have not been widely used neither by research community nor by hardware vendors. It is …

Processor Extensions for Hardware Instruction Replay against Fault Injection Attacks

2022 · HAL (Le Centre pour la Communication Scientifique Directe)

International audience

Communication Architecture Under Siege: An In-depth Analysis of Fault Attack Vulnerabilities and Countermeasures

2024

Fault attacks aim to disturb integrated circuits using physical methods to break a security system or steal information. Nowadays, a particular attention has been paid to fault attacks on SoCs (System-on-Chip). A SoC is made …