[JDEV] encryption support?

[Soonmyung Hong]

Mathew Johnston wrote:
> 
> I havn't gotten any responses to my encryption proposal
> (http://www.megaepic.com/~johnston/newencryption.txt)

> (if someone knows what the s0:IV element means...

It seems like "Initialization Vector" for n-bit block
cipher mode of operation(ex: cbc, cfb, ofb...)
 
IV is not secret, but different IV(with same key) generate
different ciphertext.