David Evans http://www.cs.virginia.edu/evans CS588: Security and Privacy University of Virginia Computer Science Lecture 7: Using Block Ciphers Images from http://rfidanalysis.org/…
David Evans http://www.cs.virginia.edu/evans CS588: Cryptography University of Virginia Computer Science Lecture 19: Authentication John Daugman, http://www.cl.cam.ac.uk/users/jgd1000/iriscollage.jpg…