Lecture 5 (Part 3/3): Crypt-analysis of Caeser Cipher and Multiplicative Inverse in Modulo N

Chapter 2: Classical Cryptography (Network Security and Cryptography by William Stalling) Chapter 2: Mathematics of Cryptography (Network Security and Cryptography by Behrouz A. Forouzan) Chapter 3: Symmetric Key Cryptography (Network Security and Cryptography by Behrouz A. Forouzan)