Encrypts and Decrypts Text Ciphers

Playfair, Four-Square, Scytale, Columnar Transposition and Autokey methods. Further explanation on methods of classical cryptography can be found at Wikipedia; (< https://en.wikipedia.org/wiki/Classical_cipher>).

cryptography

Encrypts and Decrypts Text Ciphers

Install Process

From CRAN

install.packages("cryptography")

From GitHub

install.packages("devtools")
devtools::install_github("PiarasFahey/cryptography")