[7072] in cryptography@c2.net mail archive
GPS integrity
daemon@ATHENA.MIT.EDU (Lenny Foner)
Thu May 11 17:02:36 2000
Date: Thu, 11 May 2000 14:13:47 -0400 (EDT)
Message-Id: <200005111813.OAA12756@out-of-band.media.mit.edu>
From: Lenny Foner <foner@media.mit.edu>
To: karn@ka9q.ampr.org
Cc: cryptography@c2.net
In-reply-to: <200005111801.LAA14123@homer.ka9q.ampr.org> (message from Phil
Karn on Thu, 11 May 2000 11:01:08 -0700)
Cc: foner@media.mit.edu
Date: Thu, 11 May 2000 11:01:08 -0700
From: Phil Karn <karn@ka9q.ampr.org>
[ . . . ] No need to observe the satellites you're jamming.
Yes. I was careless with my phrasing. What I meant was, "the
satellites that you care to impersonate, which are presumably the ones
that the victim can see." Of course, you might as well just jam 'em
-all-, even ones below the horizon; it's not any harder...
