[JS]AES加密(基于crypto-js)PHP后端解密
这里主要讲 前端使用crypto-js AES加密后，php解密。前端js
<script src="http://crypto-js.googlecode.com/svn/tags/3.0.2/build/rollups/aes.js"></script>
<script src="http://crypto-js.googlecode.com/svn/tags/3.0.2/build/rollups/md5.js"></script>
<script src="http://crypto-js.googlecode.com/svn/tags/3.0.2/build/components/pad-zeropadding.js"></script>
<script>
var key_hash = CryptoJS.MD5("Message");
var key = CryptoJS.enc.Utf8.parse(key_hash);
var iv= CryptoJS.enc.Utf8.parse('1234567812345678');
var encrypted = CryptoJS.AES.encrypt("Message", key, { iv: iv,mode:CryptoJS.mode.CBC,padding:CryptoJS.pad.ZeroPadding});
document.write("encode:"+encrypted);
</script>
php代码
<?php
$text = "Message";
$key = md5($text);//CuPlayer.com提示key的长度必须16，32位,这里直接MD5一个长度为32位的key
$iv='1234567812345678';
$crypttext = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $text, MCRYPT_MODE_CBC, $iv);
$decode = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, $key, $crypttext, MCRYPT_MODE_CBC, $iv);
echo base64_encode($crypttext);
echo "<br/>";
echo $decode;
echo "<br/>";
?>
页:
[1]