"The KeeLoq [Wikipedia] encryption algorithm is widely used for security relevant applications in the form of passive Radio Frequency Identification (RFID) transponders for physical access control systems, e.g., for garage door opening or building access. We present the first successful DPA (Differential Power Analysis) attacks on numerous commercially available products employing KeeLoq." The paper.
posted by Wolfdog on Apr 28, 2008 - 6 comments