mjtbasif / Bifid

A C++ prgoram to enciher and decipher a text using Bifid cipher.

Bifid Cipher

In classical cryptography, the bifid cipher is a cipher which combines the Polybius square with transposition, and uses fractionation to achieve diffusion. It was invented around 1901 by Felix Delastelle.

This is a C++ prgoram to enciher and decipher a text using Bifid cipher.