Research in Cryptology 4th Western European Workshop, WEWoRC 2011, Weimar, Germany, July 20-22, 2011, Revised Selected Papers Armknecht Frederik Heftet / 2012 / Engelsk
Research in Cryptology Second Western European Workshop, WEWoRC 2007, Bochum, Germany, July 4-6, 2007, Revised Selected Papers Lucks Stefan Heftet / 2008 / Engelsk
