title: How can I encrypt URL parameters in Android and decrypt with PHP?
body: <p>I am doing an HTTP Post from Android like:</p>
  
  <pre><code>http://abc.com/whatis.php?user=abc@def.com&amp;device=A123456789 
  </code></pre>
  
  <p>PHP receives the request does what it is supposed to and sends the response back to Android.</p>
  
  <p>It works as expected. But I want to encrypt the parameter values for <code>user=</code>  and <code>device=</code>  from my Android code and then transmit the request. On the other hand when the request is received at the server by the PHP, I want to decrypt the parameters and then do what the PHP is doing.</p>
  
  <p>What would be a recommended method of doing this?</p>