title: What Kind of Encryption is used by Sentry
body: <p>I am building an iOS app for an already existing web application I created. The web app uses laravel and sentry to encrypt passwords. New users have to be able to be created from the iOS app.
  The server that the web app talks to is written in php but does not use laravel or sentry.
  The only sentry function I need is the one they use to encrypt passwords.</p>
  
  <p>What function does sentry use to hash passwords? I am talking about Cartalyst\Sentry\Hashing\NativeHasher</p>
  
  <p>I need to be able to duplicate this function and use it in a separate php file.</p>