title: SSL Certificate Pinning w/ Picasso
body: <p>I am using Picasso to cache Images.  Our backend recently switched to HTTPS using self signed certificate pinning as authentication.  I used the khandroid library to create an HTTP client that pins the certificates to each request; basically following this example. </p>
  
  <p><a href="http://ogrelab.ikratko.com/using-android-volley-with-self-signed-certificate/" rel="nofollow">http://ogrelab.ikratko.com/using-android-volley-with-self-signed-certificate/</a></p>
  
  <p>I now need to apply this same concept to Picasso but am unsure how to modify Picasso's singleton to use pinned SSL certificates.</p>