Automated Software Protection for the Masses Against Side-Channel Attacks

Author:

Belleville Nicolas1ORCID,Couroussé Damien1,Heydemann Karine2,Charles Henri-Pierre1

Affiliation:

1. Univ Grenoble Alpes, CEA, List, F-38000 Grenoble, France

2. Sorbonne Université, CNRS, LIP6, F-75005, Paris, France

Abstract

We present an approach and a tool to answer the need for effective, generic, and easily applicable protections against side-channel attacks. The protection mechanism is based on code polymorphism, so that the observable behaviour of the protected component is variable and unpredictable to the attacker. Our approach combines lightweight specialized runtime code generation with the optimization capabilities of static compilation. It is extensively configurable. Experimental results show that programs secured by our approach present strong security levels and meet the performance requirements of constrained systems.

Funder

French National Research Agency (ANR) as part of the projects COGITO and PROSECCO

INS-2013

Publisher

Association for Computing Machinery (ACM)

Subject

Hardware and Architecture,Information Systems,Software

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