enigma
v1.1.2
Published
Implementation of an enigma machine
Downloads
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Readme
enigma
Implementation of an enigma machine
Installation
$ npm install enigma
Example
var enigmajs = require('enigma');
var rotorI = new enigmajs.Rotor('EKMFLGDQVZNTOWYHXUSPAIBRCJ', 'Q');
var rotorIII = new enigmajs.Rotor('BDFHJLCPRTXVZNYEIWGAKMUSQO', 'V');
var rotorIV = new enigmajs.Rotor('ESOVPZJAYQUIRHXLNFTGKDCMWB', 'J');
var reflector = new enigmajs.Reflector('YRUHQSLDPXNGOKMIEBFZCWVJAT');
var plugboard = new enigmajs.Plugboard( 'AD CN ET FL GI JV KZ PU QY WX' );
var entryWheel = new enigmajs.EntryWheel('ABCDEFGHIJKLMNOPQRSTUVWXYZ');
var enigma = new enigmajs.Enigma([rotorI, rotorIV, rotorIII], reflector, plugboard, entryWheel);
console.log( enigma.string( 'EXAMPLEMESSAGE' ) );
Prints out RRHIUUFUVJLJYY
You should also have a look at this test which demonstrates a more realistic procedure to cipher/decipher a message.