@misc{cryptoeprint:2013:598, author = {Daehyun Strobel and Benedikt Driessen and Timo Kasper and Gregor Leander and David Oswald and Falk Schellenberg and Christof Paar}, title = {Fuming Acid and Cryptanalysis: Handy Tools for Overcoming a Digital Locking and Access Control System - Full Version}, howpublished = {Cryptology ePrint Archive, Report 2013/598}, year = {2013}, url = {https://eprint.iacr.org/2013/598}, }