Hello,
currently the keystore which contains the encryption key for storage encryption can't be accessed. Therefore the key, inside the keystore, can only be stored digitally. Some of our customers want to store their keys physically, because the data encrypted is highly crucial for their business. So the key in the keystore needs to be accessable in order to e.g. print it on paper or engrave it onto a metal plate and store it in a vault (yes, banks and insurance companies really do this).
Thanks
Stephan Herbertz