Výsledky vyhledávání - "Escouteloup, Mathieu"

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Electromagnetic fault injection against a System-on-Chip, toward new micro-architectural fault models

Autor: Trouchkine, Thomas, Bukasa, Sébanjila Kevin, Escouteloup, Mathieu, Lashermes, Ronan, Bouffard, Guillaume

Electromagnetic fault injection (EMFI) is a well known technique used to disturb the behaviour of a chip for weakening its security. These attacks are mostly done on simple microcontrollers. On these targets, the fault effects are relatively simple a

Externí odkaz: http://arxiv.org/abs/1910.11566

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Garantir l’isolation microarchitecturale des processeurs

Autor: Escouteloup, Mathieu

Publikováno v: Cryptographie et sécurité [cs.CR]. Université Rennes 1, 2021. Français. ⟨NNT : 2021REN1S109⟩

Processors are electronic components omnipresent in our daily lives. They are in our smartphones, computers, web servers etc. Processors are responsible for executing the different operations and then have access to system data. For many years, studi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5102bcf3af29dffb5b91942d5e42c5cc
https://theses.hal.science/tel-03684907/document

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Under the dome: preventing hardware timing information leakage

Autor: Escouteloup, Mathieu, Lashermes, Ronan, Fournier, Jacques, Lanet, Jean-Louis

Publikováno v: CARDIS 2021-20th Smart Card Research and Advanced Application Conference
CARDIS 2021-20th Smart Card Research and Advanced Application Conference, Nov 2021, Lübeck, Germany. pp.1-20

International audience; Numerous timing side-channels attacks have been proposed in the recent years, showing that all shared states inside the microarchitecture are potential threats. Previous works have dealt with this problem by considering those

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::67bca4e85d77089db8c188defc5896c9
https://hal.science/hal-03351957/document

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Recommendations for a radically secure ISA

Autor: Escouteloup, Mathieu, Lashermes, Ronan, Lanet, Jean-Louis, Fournier, Jacques Jean-Alain

Publikováno v: Fourth Workshop on Computer Architecture Research with RISC-V
CARRV 2020-Workshop on Computer Architecture Research with RISC-V
CARRV 2020-Workshop on Computer Architecture Research with RISC-V, May 2020, Valence (virtual), Spain. pp.1-22

International audience; The rising number of attacks targeting processors at micro-architecture level encourages more research on hardware level solutions.In this position paper, we specify a new RV32S “secure” instruction set architecture (ISA)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8e1f73b8b6b9d8858df9209b2f91787c
https://hal.archives-ouvertes.fr/hal-03128242

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