Encrypt/decrypt by using the Vignere–Babbage cipher
# Using npm
npm install --save vignere-babbage-cipher
# Using yarn
yarn add vignere-babbage-cipher
const Cipher = require("vignere-babbage-cipher");
// Key used to encryp/decrypt
const key = "ROSEMARY"
console.log(Cipher.encrypt("BEGINTHEATTACKATDAWN", key))
// => SSYMZTYCBXZIPDHXDTPN
console.log(Cipher.decrypt("SSYMZTYCBXZIPDHXDTPN", key))
// => BEGINTHEATTACKATDAWN
// With spaces
console.log(Cipher.encrypt("BEGIN THE ATTACK AT DAWN!", key))
console.log(Cipher.encrypt("HITHERE", "MAN"))
// => SSYMZTYCBXZIPDHXDTPN
console.log(Cipher.decrypt("TI GOMKL!", "MAN"))
There are few ways to get help:
- Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.
- For bug reports and feature requests, open issues. 🐛
- For direct and quick help, you can use Codementor. 🚀
Encrypt the plain text.
-
String
input
: The plain text to encrypt. -
String
key
: The key.
- String The encrypted version.
Decrypt the input.
-
String
input
: Decrypt the encrypted text. -
String
key
: The key.
- String The result in plain text.
Have an idea? Found a bug? See how to contribute.
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