本文实例讲述了php实现基于openssl的加密解密方法。分享给大家供大家参考,具体如下:通
本文实例讲述了php实现基于openssl的加密解密方法。分享给大家供大家参考,具体如下:
通过openssl加密解密方法
1. openssl加密方法:
function encrypt($id){
$id=serialize($id);
$key="1112121212121212121212";
$data['iv']=base64_encode(substr('fdakinel;injajdji',0,16));
$data['value']=openssl_encrypt($id, 'AES-256-CBC',$key,0,base64_decode($data['iv']));
$encrypt=base64_encode(json_encode($data));
return $encrypt;
}
2. openssl解密方法:
function decrypt($encrypt)
{
$key = '1112121212121212121212';//解密钥匙
$encrypt = json_decode(base64_decode($encrypt), true);
$iv = base64_decode($encrypt['iv']);
$decrypt = openssl_decrypt($encrypt['value'], 'AES-256-CBC', $key, 0, $iv);
$id = unserialize($decrypt);
if($id){
return $id;
}else{
return 0;
}
}
PS:关于加密解密感兴趣的朋友还可以参考本站在线工具:
密码安全性在线检测: http://tools.jb51.net/password/my_password_safe
高强度密码生成器: http://tools.jb51.net/password/CreateStrongPassword
MD5在线加密工具: http://tools.jb51.net/password/CreateMD5Password
迅雷、快车、旋风URL加密/解密工具: http://tools.jb51.net/password/urlrethunder
在线散列/哈希算法加密工具: http://tools.jb51.net/password/hash_encrypt
php openssl 加密 解密