title: How to decode communication between terminal and chip on APDU?
body: <p>I have one communication between terminal and chip on APDU, and I need to decode that communication.</p>
  
  <p>It's something like this:</p>
  
  <pre><code>Terminal: 00 B6 02 00 06 00
  Chip: 49 55 7B 2C 1F 30 57 35 63 7D 24 7B 60 21
  Terminal:00 B5 03 0B 04 02 00
  Chip:45 43 3C 3B 4A 31 51 35 53 4B 34 2C 30 21 
  </code></pre>
  
  <p>From what I know, terminal is sending commands to smart card chip, and smart card chip is giving response.
  So, I need to know what is their communication about. It has to do with EMV standards and APDU.</p>
  
  <p>How can I decode it? What are the steps and rules?</p>