Can the encryption Keys stored in the Android's KeyStore be backed up?
<p>When you encrypt the app's data stored on the device, it is recommended to use the <code>KeyStore</code> to generate and save the key Material used for the encryption.
If the user wants to backup the app's internal storage, he can use adb backup or <code>Google's Cloud Backup</code>. That's what I have understood.</p>

<p>But when the data is encrypted by keys stored in the <code>Android's KeyStore</code>, is it possible to restore the backup the user/Google made?
Or does the the use of encryption prevent the backup function?</p>