Is it possible to use Touch-ID Authentication AND Keychain sharing in an iOS app?

I think I may have found the answer to this

In WWDC 2014 video 711, the following is mentioned at 31:48

ACL Protected Items - No Synchronization, No Back up

Thus Touch ID authentication cannot be used for Keychain Sharing between devices as those items are Device-Only

This example project might help, the title is KeychainTouchID: Using Touch ID with Keychain and LocalAuthentication:

This might be limited to local though, no sharing.

CodeHunter