title: i have a problem with AES encryption the key i have is based 64 string , the data encrypted wrong
body: <p>I've <code>array</code> of objects , each object may have these </p>
  
  <pre><code>:[ "id", "start_long", "start_lat", "start_date", "type", "second_user_id", "end_long", "end_lat",
  "end_date", "feedback"]
  </code></pre>
  
  <p>when i try to decode a <code>based64String</code>, I get <code>nil</code>, I've tried to use <code>CryptoSwift</code>, <code>RNCryptor</code></p>
  
  <p>I want to pass 64based string the key  ass method key</p>
  
  <pre><code>key : tK5UTui+DPh8lIlBxya5XVsmeDCoUl6vHhdIESMB6sQ=
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/HLhNo.png" alt="enter image description here"></p>