擅长:python、mysql、java
<p>看起来你想做<a href="https://www.wikiwand.com/en/Hash-based_message_authentication_code" rel="nofollow noreferrer">HMAC</a></p>
<p>您应该尝试使用类似<a href="https://pythonhosted.org/itsdangerous/" rel="nofollow noreferrer">itsdangerous</a></p>
<pre><code>>>> from itsdangerous import Signer
>>> s = Signer('secret-key')
>>> s.sign('my string')
'my string.wh6tMHxLgJqB6oY1uT73iMlyrOA'
>>> s.unsign('my string.wh6tMHxLgJqB6oY1uT73iMlyrOA')
'my string'
</code></pre>