passwordGenerate.js

 //Diffrent way to generate password in Nodejs
 
 // 1
var CryptoJS = require("crypto-js");
	var text = 'sagar';
  var password = 'sagar';

  var encrypted = CryptoJS.AES.encrypt(text, password);
  encrypted = encrypted.toString();
    console.log('@encrypted ' + encrypted);


  var decrypted = CryptoJS.AES.decrypt(encrypted, password);
  decrypted = decrypted.toString(CryptoJS.enc.Utf8)
    console.log('@decrypted '  + decrypted);

//2
var passwordHash = require('password-hash');
var hashPassword = passwordHash.generate('sagar',{algorithm:"sha256"});
    console.log('@hashPassword ' + hashPassword);

//3
var crypto = require('crypto');

    function encrypt(data) {
      var cipher = crypto.createCipher('aes-256-ecb', 'sagar');
      return cipher.update(data, 'utf8', 'hex') + cipher.final('hex');
    }

    function decrypt(data) {
      var cipher = crypto.createDecipher('aes-256-ecb', 'sagar');
      return cipher.update(data, 'hex', 'utf8') + cipher.final('utf8');
    }

var encryptPassword = encrypt('saaagar');
		console.log('@encryptPassword ' + encryptPassword);

var decryptPassword = decrypt(encryptPassword);
		console.log('@decryptPassword ' + decryptPassword);