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CS1001 Lecture 24 Overview Encryption Artificial Intelligence Homework 4 Reading Brookshear, 11.6 Brookshear, 10 Homework 4 Check Courseworks Problems based on Handout (Smullyan,…

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Outline Overview of Cryptography Classical Symmetric Cipher Modern Symmetric Ciphers (DES) Basic Terminology plaintext - the original message ciphertext - the coded message…