PHP AES加解密示例

PHP 有两种方式调用AES加解密，一种是使用mcrypt库，示例如下：

_secret_key = $key;    }         public function encode($data) {        $td = mcrypt_module_open(MCRYPT_RIJNDAEL_256,'',MCRYPT_MODE_CBC,'');        $iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td),MCRYPT_RAND);        mcrypt_generic_init($td,$this->_secret_key,$iv);        $encrypted = mcrypt_generic($td,$data);        mcrypt_generic_deinit($td);                 return $iv . $encrypted;    }         public function decode($data) {        $td = mcrypt_module_open(MCRYPT_RIJNDAEL_256,'',MCRYPT_MODE_CBC,'');        $iv = mb_substr($data,0,32,'latin1');        mcrypt_generic_init($td,$this->_secret_key,$iv);        $data = mb_substr($data,32,mb_strlen($data,'latin1'),'latin1');        $data = mdecrypt_generic($td,$data);        mcrypt_generic_deinit($td);        mcrypt_module_close($td);                 return trim($data);    }} $aes = new aes();$aes->setKey('key'); // 加密$string = $aes->encode('string');// 解密$aes->decode($string);?>

还有一种是使用openssl，示例如下：

测试运行效果如下：

sc7ubaY39/e3gxJCRqfn9jJWJkeH1pZHMlZW5/Cw==ecuyhasd8ubcY39/ezEkJDo7OCU5OjIlODslPDE6Mzs7OiR9aWRzYg==ecuayn

来源地址：https://blog.csdn.net/appMaster/article/details/131691575