A Fully-Digital Em Pulse Detector - LIRMM - Laboratoire d’Informatique, de Robotique et de Microélectronique de Montpellier Access content directly
Conference Papers Year : 2016

A Fully-Digital Em Pulse Detector

Abstract

ElectroMagnetic Pulse Injection (EMPI) has recently been demonstrated to be an efficient fault injection technique with many advantages especially when considering security issues of Systems on Chip (SoC) embedded on ball grid array packages, i.e. when adversaries do not have an easy access to the backside. EMPI must therefore be considered as a real threat against smartcards and SoC from now on. Among the usual countermeasures against fault attacks, one can identify the use of embedded sensors. If one can find voltage glitch or laser shot detectors in the literature, there is only one proposal which puts forward the idea of detecting ElectroMagnetic Pulse (EMP). However, this former sensor requires a fine tuning of some timing characteristics and, as a result, its use appears complex and even impractical with SoCs which are heterogeneous by nature and designed by worldwide teams. Within this context, this paper introduces and experimentally validates a new sensor allowing to detect EMP. Because the sensor is fully digital, it is low cost and above all fully compliant with the standard design flow of SoC.
Fichier principal
Vignette du fichier
07459351.pdf (482.29 Ko) Télécharger le fichier
Origin : Publisher files allowed on an open archive
Loading...

Dates and versions

lirmm-01269860 , version 1 (06-10-2019)

Identifiers

  • HAL Id : lirmm-01269860 , version 1

Cite

David El-Baze, Jean-Baptiste Rigaud, Philippe Maurine. A Fully-Digital Em Pulse Detector. DATE 2016 - 19th Design, Automation and Test in Europe Conference and Exhibition, Mar 2016, Dresden, Germany. pp.439-444. ⟨lirmm-01269860⟩
275 View
265 Download

Share

Gmail Facebook X LinkedIn More