1993-10-23 - Re: Subliminal Channels (jsteg)

Header Data

From: plaz@netcom.com (Geoff Dale)
To: cypherpunks@toad.com
Message Hash: ff59e2b3744fc35968415f02a9c72c608371ee51e9b19d2649ebd0113691ece5
Message ID: <9310230040.AA29444@netcom.netcom.com>
Reply To: N/A
UTC Datetime: 1993-10-23 00:43:00 UTC
Raw Date: Fri, 22 Oct 93 17:43:00 PDT

Raw message

From: plaz@netcom.com (Geoff Dale)
Date: Fri, 22 Oct 93 17:43:00 PDT
To: cypherpunks@toad.com
Subject: Re: Subliminal Channels (jsteg)
Message-ID: <9310230040.AA29444@netcom.netcom.com>
MIME-Version: 1.0
Content-Type: text/plain


replying to: Karl Lui Barrus <klbarrus@owlnet.rice.edu>
>Someone did write a program which embeds information in a JPEG, but I
>don't have any other info (like where to get it, who wrote it, etc.
>:-)

I saw jsteg on soda.berkeley.edu from the cypherpunks area
(/pub/cypherpunks/applications/jsteg). I haven't actually tried it, mind
you, but that's where I saw it.

It's actually in the form of jpeg source and a diff file to turn it into jsteg.

   Forward, upward, outward, onward, and every which way but loose!
_______________________________________________________________________
Geoff Dale    -- insert standard disclaimers here --    plaz@netcom.com
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