title: Encryption and Decryption in Mule 4
body: <p>I have got two application where one application receives the xml request and encrypt the field password and send the xml request to another application.</p>
  
  <p>Another application receives the xml request and decrypt the field password using the same key.Is it possible to achieve it in Mule 4 without using java component. My request looks like below:</p>
  
  <pre><code>&lt;test&gt;
      &lt;username&gt;camel&lt;/username&gt;
      &lt;password&gt;abcdef&lt;/password&gt;
  &lt;/test&gt;
  </code></pre>
  
  <p>I think we could do this using this module (<a href="https://docs.mulesoft.com/mule-runtime/4.3/dw-crypto).I" rel="nofollow noreferrer">https://docs.mulesoft.com/mule-runtime/4.3/dw-crypto).I</a> could see the examples for encrypting not for decrypting. It would be great if someone can help me with this request</p>