Documents Block Ciphers 1 Block Ciphers Block Ciphers 2 Block Ciphers Modern version of a codebook cipher In...

Slide 1 Slide 2 Block Ciphers 1 Block Ciphers Slide 3 Block Ciphers 2 Block Ciphers  Modern version of a codebook cipher  In effect, a block cipher algorithm yields…

Documents Modelling and Analysing of Security Protocol: Lecture 2 Cryptology for Protocols Analysis Tom...

Slide 1 Modelling and Analysing of Security Protocol: Lecture 2 Cryptology for Protocols Analysis Tom Chothia CWI Slide 2 Today You just saw: –Simple notation for protocols…