CRYPTO WORKING GROUP Friday, September 14, 2018 De Kargadoor (http://www.kargadoor.nl/utrecht/zaalverhuur.html) Oudegracht 36, Utrecht Program 10:45 - 11:30 Michael Hutter () Current Trends and Challenges in Hardware Security 11:30 - 11:45 Coffee / tea break 11:45 - 12:30 Chloe Martindale and Lorenz Panny (TU/e) CSIDH: An Efficient Post-Quantum Commutative Group Action 12:30 - 14:00 Lunch break (lunch not included) 14:00 - 14:45 Yang Yu (CWI) Learning Strikes Again: the Case of the DRS Signature Scheme 14:45 - 15:00 Coffee / tea break 15:00 - 15:45 Ludo Tolhuizen (Philips) Round5