[19858] in cryptography@c2.net mail archive
Hiding data on 3.5" using "40 track mode"
daemon@ATHENA.MIT.EDU (Travis H.)
Sat Feb 4 13:09:15 2006
X-Original-To: cryptography@metzdowd.com
X-Original-To: cryptography@metzdowd.com
Date: Sat, 4 Feb 2006 00:24:07 -0600
From: "Travis H." <solinym@gmail.com>
To: cryptography@metzdowd.com
In the FBI's public statement about Hannsen, they relate how he used a 3.5"
floppy in "40 track mode" to store data, but if it was read in the
ordinay way it
would appear blank. IIRC, high-density floppies are 80 tracks per inch, an=
d
double density were 40 tpi. So, how do you suppose this trick works?
The official details are, of course, vague.
--
"Whosoever is delighted in solitude is either a wild beast or a god." -><-
http://www.lightconsulting.com/~travis/
GPG fingerprint: 50A1 15C5 A9DE 23B9 ED98 C93E 38E9 204A 94C2 641B
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