[6096] in cryptography@c2.net mail archive
Re: DPA mapped to spectral analysis
daemon@ATHENA.MIT.EDU (Matt Crawford)
Fri Nov 19 19:25:40 1999
Message-Id: <199911200004.SAA20801@gungnir.fnal.gov>
To: David Honig <honig@sprynet.com>
Cc: Marcus Leech <mleech@nortelnetworks.com>, cryptography@c2.net
From: "Matt Crawford" <crawdad@fnal.gov>
In-reply-to: Your message of Fri, 19 Nov 1999 15:39:36 PST.
<3.0.5.32.19991119153936.00812460@pop.sprynet.com>
Date: Fri, 19 Nov 1999 18:04:55 -0600
> A while back someone on cypherpunks posted a program that would let you
> hear FSK modulation on a normal radio when the program
> was run, by modulating PCI traffic.
Shoot, I remember the operators of the CDC 3150 at the local state
college doing this around 1973 -- they set a radio on top of the
console and ran a program that fiddled accumulator bits to play
tunes.
Matt
