title: How to sync keychain over iCloud
body: <p>I wan't to store sensitive data for my app in the keychain. I'd also like this to sync over devices, using iCloud.</p>
  
  <p>According to Apple this is possible:</p>
  
  <blockquote>
    <p>Does iCloud Keychain work with third-party apps?</p>
    
    <p>Yes. Developers can update their apps to work with iCloud Keychain.
    Passwords saved by those apps are kept up to date on all devices that
    use the app and are using iOS 7.0.3 or later or OS X Mavericks v10.9
    or later.</p>
  </blockquote>
  
  <p>However, I can't find any documentation about what is needed by the app. Will all content of the keychain be synced if the user has enabled iCloud Keychain? </p>