enusbaum / VigenereSolver

A Vigenere Cipher Solver written in C#

VigenereSolver

A Vigenere Cipher Solver written in .NET

I had fun coding this and learning more about Vigenere Ciphers, hope someone else finds this as useful.

Cheers!

Supported Attacks

Kasiski / Babbage Attack

The implementation of the Kasiski/Babbage attack is a clone of the Python example written by Al Sweigart. You can find the original Python source code here: http://inventwithpython.com/hacking/chapter19.html

Individual Kasiski analysis operations are implemented in VigenereSolver.Library.Analysis.Kasiski

Known Plaintext Attack

I've implemented a simple Knwon Plaintext attack which only supports Vigenere ciphers with spacing to denote individual words.