The idea of this project is to show the mathematical concepts behind the RSA (Rivest-Shamir-Adleman) algorithm explained in the Cybersecurity classes at FIAP University (Computer Engineering degrees).

• NodeJS - Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine.
• NPM JS - npm (short for Node.js package manager) is a package manager for the JavaScript programming language.
• Node-forge - A native implementation of TLS (and various other cryptographic tools) in JavaScript.
• Commander.js - The complete solution for node.js command-line interfaces, inspired by Ruby's commander.

npm install

You have 2 mandatory parameters: bits and string that you can check below:

Options:
  -v, --version          output the version number
  -b, --bits <n>         The Encrypion bits that will be used (Eg. 4096)
  -s, --string <string>  The string that you want to encrypt/decrypt
  -h, --help             output usage information

node index.js -b 512 -s "TESTING"