PHP完整的AES加解密算法使用及例子(256位)-PHP源码
php代码
_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);
?>
/php/34778.htmlwww.phpzy.comtrue/php/34778.htmlTechArticlePHP完整的AES加解密算法使用及例子(256位)-PHP源码 php代码 _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($...
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