A mathematical theory of communication
Shannon1948
Information display: decision complexity
Lecture 3 Overview
1 ISE 412 Information Theory (aka Communication Theory) Grew out of the study of problems of electrical communications (especially telegraphy) and statistical.
Lecture 3 Overview. Ciphers The intent of cryptography is to provide secrecy to messages and data Substitutions – ‘hide’ letters of plaintext Transposition.
Shannon 1948
Lecture 2 Overview
Lecture 2 Overview. Cryptography Secret writing – Disguised data cannot be read, modified, or fabricated easily – Feasibility of complexity for communicating.
