I'm not sure that I understand the question that is being asked. I'm not sure how this relates to the security of an Oracle database. I'm not sure what sort of integration you're talking about. Are you asking how to store encrypted data in an Oracle database, for example? Are you thinking about some application owned by Oracle (for example, on of the eBusiness Suite apps)? In your opening sentence, are you referring to a particular white paper that you're trying to follow? If so, can you provide a link to whatever you're trying to follow?
I use both without problems, it works really good.
Swiftcoin? How it works?