Principal research engineer at Kudelski Security, PhD from EPFL and FHNW (2010). Presented at Black Hat, DEFCON, CCC, Troopers, SyScan, among other international conferences, I also blog and tweet.

Selected projects:

Serious Cryptography (2017): book about crypto, published by No Starch Press
SGX review (2016): research presented at Black Hat about Intel SGX
The Hash Function BLAKE (2015): book about the hash function BLAKE, published by Springer
NORX (2014): authenticated cipher candidate in the CAESAR competition
Password Hashing Competition (2013-2015): open competition that selected Argon2 as a winner
BLAKE2 (2013): hash function faster than SHA-2 and SHA-3, available in OpenSSL, Sodium, Crypto++, etc.
Cryptography Coding Standard (2013-): coding rules to prevent common weaknesses in cryptography software
SipHash (2012): keyed hash function, used in Linux, FreeBSD, OpenBSD, Python, among others

ECRYPT-CSA is a Coordination & Support Action funded by the European Union's H2020 programme. The project consists of four academic and one industrial partner.
ECRYPT-NET is a research network of six universities and two companies, as well as 7 associated companies, funded by a Marie Skłodowska-Curie ITN (Integrated Training Network) grant.

NaCl (pronounced "salt") is a new easy-to-use high-speed software library for network communication, encryption, decryption, signatures, etc. NaCl's goal is to provide all of the core operations needed to build higher-level cryptographic tools.

The current version of NaCl supports C and C++. Support for Python is a high priority.