'Caesar shift cipher' presentation slideshows

History of Cryptography

History of Cryptography. Adam Goodbar Clemson University April, 2007. Origins of Cryptography. Thought that the earliest form of cryptography was in the Egyptian town of Menet Khufu

308 views • 24 slides

National Cipher Challenge

167 views • 15 slides

Classic Cryptography: Caesar

Classic Cryptography: Caesar. Wenyuan Xu Department of Computer Science and Engineering University of South Carolina 2008. Want to have dinner on Saturday night?. Eve. The Basic Secure Communication Scenario. Bob wants to send Alice a message. Eve is evil and eavesdrops . Her goals:

202 views • 9 slides