International Association for Cryptologic Research

International Association
for Cryptologic Research

CryptoDB

Herv? Pelletier

Publications

Year
Venue
Title
2004
EPRINT
Electromagnetic Side Channels of an FPGA Implementation of AES
We show how to attack an FPGA implementation of AES where all bytes are processed in parallel using differential electromagnetic analysis. We first focus on exploiting local side channels to isolate the behaviour of our targeted byte. Then, generalizing the Square attack, we describe a new way of retrieving information, mixing algebraic properties and physical observations.