实用的PHP带公钥加密类分享(每次加密结果都不一样哦)
这篇文章主要介绍了实用的PHP带公钥加密类分享,本类实现每次的加密结果都不一样,但解密没有问题,非常实用的一个加密类,需要的朋友可以参考下
WEB交互安全一直是个各大网站的首要解决方案,本文介绍的PHP加密类非常实用哦,,带有公钥,这是最大的亮点,没有公钥是不能解密的,加密度非常高。
类代码:
key;
}
srand((double)microtime()*1000000);
$encrypt_key = md5(rand(0,32000));
$ctr=0;
$tmp = '';
for ($i=0;$i
使用方法:
setKey('qttc');
// 加密字符串
$enc = $jiami->encrypt($string,$jiami->getPK());
// 解密字符串
$dec = $jiami->decrypt($enc,$jiami->getPK());
echo '';
echo '加密前 : '.$string .'
';
echo '加密后 : '.$enc .'
';
echo '解密后 : '.$dec;
?>
页面执行结果
结果1:
结果2:
由以上结果可以看到,每次加密产生的加密字符串都不一样,这是随机的。
解密的时候,需要使用加密时的公钥,否则无法解密。如你这边加密公钥使用‘qttc',解密的时候,也需要使用这个'qttc'作为公钥去解密,否则无法解密。

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