This webpage will be a collection of resources for one of the most intriguing applications of modern mathematics, Cryptography.

Topic 1: What is Basic Cryptography ?

Part 1 Handout

Topic 2: Combinatorics and the Lock Problem

Part 2: Handout

How many possible combinations were there for the Geman Code machine, Enigma?

Topic 3: Number Theory in Cryptography

Topic 4:RSA Encryption

Resources: