Lucas Ballard Seny Kamara Fabian Monrose Michael K. Reiter Towards practical biometric key generation with randomized biometric templates. 235-244 2008 ACM Conference on Computer and Communications Security http://doi.acm.org/10.1145/1455770.1455801 conf/ccs/2008 db/conf/ccs/ccs2008.html#BallardKMR08