PHP/JS 互通加密-解密
2019-03-24 本文已影响10人
Zero_75
- 场景：服务端Php与前端Js 实现互通加密/加密
- php7.1以后mcrypt_encrypt将被废弃,所以使用openssl_decrypt和openssl_encrypt的组合方式实现AES加密
- 环境 PHP7.*
php加密-解密
$data = 'ABCDEFGH';
$key = "1234567898882222";
$iv = '8NONwyJtHesysWpM';
// 加密
$encode = base64_encode(openssl_encrypt($data,"AES-128-CBC",$key,true,$iv));
// 解密
$decode = openssl_decrypt(base64_decode($encode),"AES-128-CBC",$key,true,$iv);
$lists = array("encode"=>$encode,"decode"=>$decode,"iv"=>$iv,"key"=>$key,"data"=>$data);
var_dump($lists);
// 数据结果
array(5) {
["encode"]=>
string(24) "uJeZ6dyWTKDMRXNOVhxRNA=="
["decode"]=>
string(8) "ABCDEFGH"
["iv"]=>
string(16) "8NONwyJtHesysWpM"
["key"]=>
string(16) "1234567898882222"
["data"]=>
string(8) "ABCDEFGH"
}
JS加密-解密
- js端使用 CryptoJS 封装的库。
<!DOCTYPE html>
<html>
<head>
<title>AES</title>
</head>
<script type="text/javascript" src="http://react.file.alimmdn.com/aes.js"></script>
<body>
<script>
var IV = '8NONwyJtHesysWpM';
var KEY = '1234567898882222';
var data = 'ABCDEFGH';
// 加密
function encrypt(str) {
var key = CryptoJS.enc.Utf8.parse(KEY);
var iv = CryptoJS.enc.Utf8.parse(IV);
var encrypted = CryptoJS.AES.encrypt(str,key,{iv:iv,mode:CryptoJS.mode.CBC,padding:CryptoJS.pad.Pkcs7});
return encrypted.toString();
}
// 解密
function decrypt(str) {
var key = CryptoJS.enc.Utf8.parse(KEY);
var iv = CryptoJS.enc.Utf8.parse(IV);
var decrypted = CryptoJS.AES.decrypt(str,key,{iv:iv,padding:CryptoJS.pad.Pkcs7});
return decrypted.toString(CryptoJS.enc.Utf8);
}
var encode = encrypt(data);
var decode = decrypt(encode);
console.log(JSON.stringify({"encode":encode,"decode":decode,"iv":IV,"key":KEY,"data":data}));
</script>
</body>
</html>
