Re: def'n of "computer network"

[Adam Shostack <adam@bwh.harvard.edu>]

Perry writes:

| > In addition, now is the time to deploy stego, on a massive scale.
| 
| I've said it before, and I'll say it again.
| 
| My opinion is that stegonography "standards" are useless. Anyone can
| try unpeeling the GIFs and see if something interesting shows up
| inside. That means that the only useful stego suffers from the defect
| that symmetric key cryptography suffers from -- you have to have made
| serious pre-arrangements with the counterparty.

	While you may be right that a standard for stego in part
defeats the purpose of stego, the problem of not having some sort of
standard means that people with non-standard platforms (for some
definition of non-standard) will be shut out.

	Standards for interaction are useful, and if the thing being
stego'd is stealth PGP'd, then I'm not sure that the data pulled out
of a stego'd GIF need be any different than noise.

Adam


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