Nick Pope, Juan Carlos Cruellas. Digital Signatures without the Headaches. In Sachar Paulus, Norbert Pohlmann, Helmut Reimer, editors, ISSE 2006 - Securing Electronic Busines Processes, Highlights of the Information Security Solutions Europe 2006 Conference, 10-12 October 2006, Rome, Italy. pages 119-128, Vieweg, 2006. [doi]