I have developed an iPad app that integrates with SoundCloud using the libraries mentioned at https://github.com/soundcloud/CocoaSoundCloudAPI
My app needs to be able to post sounds to SoundCloud using these libraries. The libraries are all included as submodules in my git repo using
git submodule add git://github.com/nxtbgthng/OAuth2Client.git
git submodule add git://github.com/soundcloud/CocoaSoundCloudAPI.git
git submodule add git://github.com/nxtbgthng/JSONKit.git
git submodule add git://github.com/nxtbgthng/OHAttributedLabel.git
git submodule add git://github.com/soundcloud/CocoaSoundCloudUI.git
Now my question is, when I submit the app to the app store what encryption settings should I use? Does SoundCloud only do authentication and then send the data in the clear, unencrypted? Or is the data encrypted before sending to SoundCloud?
This is important because Apple threatens "severe penalties" for apps that use encryption without authorisation.