如何解密用 crypt 加密的 PHP 中的密码字符串?

2022-01-10 00:00:00 encryption cryptography php

如何解密 PHP 中使用 crypt 加密的密码字符串?

How can I decrypt a password string in PHP which was encrypted with crypt?

$salt = substr($_POST['password'], 0, 2); $password = crypt($_POST['password'], $salt);

我需要在忘记密码电子邮件中发送原始密码.

I need to send the original password in a forget password e-mail.

推荐答案

http:///php.net/manual/en/function.crypt.php

crypt — 单向字符串散列

crypt — One-way string hashing

crypt 没有反向操作.尽你所能 - 重置密码并将其发送给用户.

there is no reverse operation of crypt. The best you can - reset password and send it to user.

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