Biography

Currently a research engineer at INRIA-RBA, I am interested in the impact of abstraction barriers (software/mathematics, hardware/software) on the security of computing systems.

Physical attacks (side-channels and fault injection) are the most obvious manifestations of this impact.

In the LHS lab, our physical attack benches allow us to exhibit vulnerabilities that are not achievable with software only.

2019

• A case against indirect jumps for secure programs in SSPREW2019

  Details PDF

• Electromagnetic fault injection against a System-on-Chip, toward new micro-architectural fault models in arXiv:1910.11566

  Details PDF

2018

• Hardware-Assisted Program Execution Integrity: HAPEI in NordSec2018

  Details PDF

• When fault injection collides with hardware complexity in FPS2018

  Details

• Let’s shock our IoT’s heart: ARMv7-M under (fault) attacks in ARES2018

  Details PDF

• Vérifier un code PIN in MISC97

  Details PDF

• Attaques par fautes in MISC96

  Details PDF

2017

• How TrustZone could be bypassed: Side-Channel Attacks on a modern System-on-Chip in WISTP2017

  Details PDF

2016

• A Multi-Round Side Channel Attack on AES using Belief Propagation in FPS2016

  Details PDF Slides

• High-performance Elliptic Curve Cryptography by Using the CIOS Method for Modular Multiplication in CRiSIS2016

  Details PDF Slides

• A template attack against VERIFY PIN algorithms in SECRYPT2016

  Details PDF Slides

2014

• On the security of pairing implementations in PhD Thesis

  Details PDF

• Practical Validation of Several Fault Attacks against the Miller Algorithm in FDTC2014

  Details PDF Slides

2013

• Inverting the Final Exponentiation of Tate Pairings on Ordinary Elliptic Curves Using Faults in CHES2013

  Details PDF

2012

• A DFA on AES based on the entropy of error distributions in FDTC2012

  Details PDF

2019

• Why there is no silver bullet to solve our security issues

  Tue, Nov 12, 2019, ENS Rennes seminar

• Electromagnetic fault injection against a System-on-Chip

  Wed, Oct 16, 2019, PHISIC2019

• How modern System-on-Chips are vulnerable to fault attacks

  Thu, May 23, 2019, JAIF2019

• Do Not Trust Modern System-on-Chips

  Fri, May 10, 2019, Séminaire Sécurité des Systèmes Électroniques Embarqués

2017

• Fault Injection Attacks

  Tue, Sep 19, 2017, CRiSIS 2017

• Fault Injection

  Fri, Jul 21, 2017, ISSISP 2017 - Summer school

• A Multi-Round Side Channel Attack on AES using Belief Propagation

  Thu, Jan 26, 2017, Conference on cybersecurity WG6

2016

• IoT and Physical Attacks

  Tue, Nov 22, 2016, C&ESAR 2016

• Hands-on: Introduction to side-channels analysis

  Mon, Jul 4, 2016, Cyber in Bretagne - Summer School

• ronan.lashermes@inria.fr
• @artefaritaj on Keybase.
• +33 (0)2 99 84 72 84
• 263 Avenue du Général Leclerc, 35042 Rennes