html代码
<html>
<head>
<title>Crypto</title>
</head>
<body>
<div>
This is the encrypted version of the plain text -
<span id="encrypted text"></span>
</div>
<div>
This is the decrypted version of the plain text -
<span id="decrypted text"></span>
</div>
<div>
This is when we enter a wrong pass key -
<span id="wrong key"></span>
</div>
<script type="text/javascript" src="http://cryptojs.altervista.org/api/functions_cryptography.js"></script>
<script type="text/javascript">
var Crypt = new Crypt(); // constructor
/*** encrypt */
var ciphertext = Crypt.AES.encrypt("Hello, my name's Bob", "Bob");
// XluzvcUwZFU=3MD2vMz8PHySPJlKZiWjJg==1Gv6n6Tv8azr
/*** decrypt */
var plaintext = Crypt.AES.decrypt(ciphertext, "Bob");
var wrongkey = Crypt.AES.decrypt(ciphertext, "Bob")
document.getElementById("encrypted text").innerHTML = ciphertext;
document.getElementById("decrypted text").innerHTML = plaintext;
document.getElementById("wrong key").innerHTML = wrongkey;
</script>
</body>http://cryptojs.altervista.org/api/functions_cryptography.js 建议下载下来引用，，远程引用速度有影响