2Gbit/s Hardware Realizations of RIJNDAEL and SERPENT: A Comparative Analysis. - Adrian K. Lutz; Jürg Treichler; Frank K. Gürkaynak; Hubert Kaeslin; Gérard Basler; Antonia Erni; Stephan Reichmuth; Pieter Rommens; Stephan Oetiker; Wolfgang Fichtner (CHES, 2002)