Javascript 如何加密解密Node.js Crypto aes256密码

我必须在javascript前端代码中加密密码字符串，并使用$.ajax在node.js中发送加密密码，但我不知道如何在node.js中解密密码

我有一个node.js的例子，但是如何使用javascript加密代码（前端）并执行下面代码中给出的相同解密

var crypto = require('crypto');

var algorithm = 'aes256'; // or any other algorithm supported by OpenSSL
var key = 'password';
var text = 'I love kittens';

var cipher = crypto.createCipher(algorithm, key);  
var encrypted = cipher.update(text, 'utf8', 'hex') + cipher.final('hex');
var decipher = crypto.createDecipher(algorithm, key);
var decrypted = decipher.update(encrypted, 'hex', 'utf8') + decipher.final('utf8');

console.log(decrypted);

---

好吧，我有办法了

客户端（JavaScript）

服务器端（Node.js）

var encrypted = CryptoJS.AES.encrypt("password", "Secret Passphrase");
$.ajax({
 url: "/enc_md5",
 type: "POST",
 data: {username:"uname",password:encrypted.toString()},
 success:function (data) {
   alert(data);
 }
});

var CryptoJS = require("crypto-js");
app.post('/enc_md5', function (req,res) {
    var encrypted = req.body.password;
    var decrypted = CryptoJS.AES.decrypt(encrypted, "Secret Passphrase");
    console.log(decrypted.toString(CryptoJS.enc.Utf8));
});