Jean-Philippe (JP) Aumasson is Principal Cryptographer at Kudelski Security,in Switzerland. He designed the popular cryptographic functions BLAKE2 andSipHash, and the new authenticated cipher NORX. He has spoken at Black Hat,DEFCON, RSA, CCC, SyScan, Troopers. He initiated the Crypto Coding Standardand the Password Hashing Competition projects, and co-wrote the 2015 book "TheHash Function BLAKE". JP tweets as @veorq.