I am a Cryptography Expert at Ingenico since October 2008. Previously, I was a PhD student at Orange Labs and University of Versailles under the supervision of Henri Gilbert and Marc Girault.

My main topic is the design and the cryptanalysis of hash functions, and more generally symmetric cryptography primitives.


See our hash function candidate for the NIST's SHA-3 competition : ECHO

New: ECHO selected for 2nd round of the competition !

Address : Ingenico
              9 Rue Curie
              92150 Suresnes
Phone:  +33 141 446 744
E-mail: thomas.peyrin(at)gmail.com