ywvut Software and Security Review for Elections Systems and Software iVotronic Firmware Versions 9.1.8.0 and 9.2.0.0 Alec Yasinsac, Breno de Medeiros, David Gainey, John Kerski, Zachary Hartley, Ryan Walega, and Michael Gerke August 14, 2007 Security & Assurance in Information Technology Laboratory Florida State University Tallahassee, Florida 32306-4530