The database settings, for example the encryption parameters can be changed by hindsight. Go to the "database overview". To do so click on "edit" -> "database overview" and highlight the database you want to change. Click on the database with your right mouse button and choose the entry "database parameter" in the context menu. Afterwards a new window opens in which you can reorganize the encryption parameters and the database. Please note that you have to stop the Enterprise Server for these actions.

 

When changing the encryption parameters a wizard supports you that leads you through the single steps.