Section: New Results

Generating Efficient Resistant Code

Participants : Benjamin Grégoire, José Bacelar Almeida [INESC TEC] , Manuel Barbosa [INESC TEC] , Gilles Barthe [IMDEA] , Arthur Blot [ENS Lyon] , Vincent Laporte [IMDEA] , Tiago Oliveira [INESC TEC] , Hugo Pacheco [INESC TEC] , Benedikt Schmidt [Google Inc.] , Pierre-Yves Strub [Ecole Polytechnique] .

We develop a certified compiler named Jasmin to generate high-speed and high-assurance cryptographic code.

Differential power analysis (DPA) is a side-channel attack in which an adversary retrieves cryptographic material by measuring and analyzing the power consumption of the device on which the cryptographic algorithm under attack executes. We introduced new notions/models allowing to check the correctness of counter measures (masking schemes) [10].