Communication Dans Un Congrès Année : 2024

Lightweight Active Fences for FPGAs

Anis Fellah-Touta
  • Fonction : Auteur
  • PersonId : 1186395
Lilian Bossuet
Vincent Grosso
Carlos Andres Lara-Nino

Résumé

The use of active fences has been proposed as a protection against remote power analysis attacks. This counter-measure relies on reserving a reconfigurable space within the FPGA which will separate it into sub-regions. These “fences” will then generate some electrical interference to hinder the performance of an attack. As FPGAs can be configured in multiple ways, there are different approaches for connecting the hardware inside the fence. In this work, we describe a LUT-based configuration which can achieve the same instantaneous power drop as a ring oscillator bank with less LUTs. This contributes to reducing the hardware costs of active fences.

Domaines

Electronique
Fichier principal
Vignette du fichier
[HAL] Lightweight Active Fences for FPGAs.pdf (737) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
licence

Dates et versions

hal-04716753 , version 1 (09-12-2024)

Licence

Identifiants

Citer

Anis Fellah-Touta, Lilian Bossuet, Vincent Grosso, Carlos Andres Lara-Nino. Lightweight Active Fences for FPGAs. IFIP/IEEE International Conference on Very Large Scale Integration VLSI-SoC, IFIP/IEEE, Oct 2024, Tanger, Morocco. ⟨10.1109/VLSI-SoC62099.2024.10767802⟩. ⟨hal-04716753⟩
49 Consultations
13 Téléchargements

Altmetric

Partager

More