Výsledky vyhledávání - "Gogniat, Guy"

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On The Effect of Replacement Policies on The Security of Randomized Cache Architectures

Autor: Peters, Moritz, Gaudin, Nicolas, Thoma, Jan Philipp, Lapôtre, Vianney, Cotret, Pascal, Gogniat, Guy, Güneysu, Tim

Randomizing the mapping of addresses to cache entries has proven to be an effective technique for hardening caches against contention-based attacks like Prime+Prome. While attacks and defenses are still evolving, it is clear that randomized caches si

Externí odkaz: http://arxiv.org/abs/2312.06235

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A novel lightweight hardware-assisted static instrumentation approach for ARM SoC using debug components

Autor: Wahab, Muhammad Abdul, Cotret, Pascal, Allah, Mounir Nasr, Hiet, Guillaume, Biswas, Arnab Kumar, Lapôtre, Vianney, Gogniat, Guy

Publikováno v: Asian Hardware Oriented Security and Trust Symposium 2018 (AsianHOST'18)

Most of hardware-assisted solutions for software security, program monitoring, and event-checking approaches require instrumentation of the target software, an operation which can be performed using an SBI (Static Binary Instrumentation) or a DBI (Dy

Externí odkaz: http://arxiv.org/abs/1812.01667

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

Autor: Wahab, Muhammad Abdul, Cotret, Pascal, Allah, Mounir Nasr, Hiet, Guillaume, Biswas, Arnab Kumar, Lapôtre, Vianney, Gogniat, Guy

Publikováno v: 2018 International Conference on Reconfigurable Computing and FPGAs (Reconfig'18)

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 due to two major reasons: cu

Externí odkaz: http://arxiv.org/abs/1812.01541

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Towards a hardware-assisted information flow tracking ecosystem for ARM processors

Autor: Wahab, Muhammad Abdul, Cotret, Pascal, Allah, Mounir Nasr, Hiet, Guillaume, Lapotre, Vianney, Gogniat, Guy

This work details a hardware-assisted approach for information flow tracking implemented on reconfigurable chips. Current solutions are either time-consuming or hardly portable (modifications of both sofware/hardware layers). This work takes benefits

Externí odkaz: http://arxiv.org/abs/1811.05465

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Protection of heterogeneous architectures on FPGAs: An approach based on hardware firewalls

Autor: Cotret, Pascal, Gogniat, Guy, Florez, Martha Johanna Sepulveda

Embedded systems are parts of our daily life and used in many fields. They can be found in smartphones or in modern cars including GPS, light/rain sensors and other electronic assistance mechanisms. These systems may handle sensitive data (such as cr

Externí odkaz: http://arxiv.org/abs/1602.05106

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