Introduction to Cryptography Notes

This page explains the purpose of these notes and what I'm on about...

Hey There

Welcome to my notes on Intro to Cryptography—part of the training level I put together for our Cybersecurity Club at PSUT. I’ve shared these here in case they’re helpful to anyone starting their journey in cryptography.

These notes are straightforward and beginner-friendly, meant to give you a solid base to build on. They cover the essentials step by step, so don’t stress if you’re new to this—it’s all about learning at your own pace.

I hope you find these useful as you dive into the world of crypto. Enjoy the journey!

Intro to Ciphers and Env Set upPython Essentials & XOR CiphersAES and Symmetric Key CiphersModular Math and Number Theory: RSA GroundworkIntroduction to Public Key Cryptography IIntroduction to Public Key Cryptography IIBreaking Randomness