[jdom-interest] Encrypted XML using JDOM

[Jon Baer]

Hi,

Im looking for online resource reading on java-based encryption using
RSA libraries or what not but what I want to do is possibly encrypt an
Element and its children, anyone have ideas on how this would be
possible?

Anyone have expertise in this area?  For example credit card info in
XML:

<cc>
<cardnumber>329832983233</cardnumber>
</cc>

What would be some efficient ways to encrypt and decrypt the
Element("cc")?

Thanks.

- Jon