Soumya's Cryptography Website

Welcome to my resource for encrypting and decrypting text.

What to do

Click on the buttons below to access different parts of the website. You will find the ciphers themselves, as well as detailed explanations on how they work. For more information, please refer to the help button.

Introduction

As long as we have been able to communicate, there has been a need for secrecy and encryption. It started simple with shift ciphers, moved on to Vigenere ciphers, and reached the modern-day Public/Private cryptography. Throughout time, there has always been a long never-ending battle between cryptographers and cryptanalysts. In this website, I hope you understand two ciphers, how they work, and the modification of the Vigenere cipher-keyword transfer. Additionally, you will use a revolutionary cipher dubbed RSA.