Martin Boesgaard Mette Vesterager Erik Zenner The Rabbit Stream Cipher. 69-83 2008 The eSTREAM Finalists http://dx.doi.org/10.1007/978-3-540-68351-3_7 series/lncs/4986 db/series/lncs/lncs4986.html#BoesgaardVZ08