Cryptanalysis of the "Grain" family of stream ciphers.

Alexander Maximov Cryptanalysis of the "Grain" family of stream ciphers. 283-288 2006 conf/ccs/2006 ASIACCS http://doi.acm.org/10.1145/1128817.1128859 db/conf/ccs/ccs2006.html#Maximov06