Re: [NOISE] Cable-TV-Piracy-Punks (fwd)

[tcmay@got.net (Timothy C. May)]

At 7:54 PM 3/31/96, Jim Choate wrote:
>Forwarded message:
>
>> > Presumedly the state of the EEPROM cannot be deduced by any
>> > external examination of the card, and any attempt to
>> > incrementally abrade the card down to the relevent circuit
>> > elements should completely obliterate the minute charge
>> > differences which represent the data.
>>
>> They aren't immune to the laws of physics. If it can be put together,
>> it can be taken apart. I can even surmise HOW it can be taken apart.
>
>You wouldn't even have to take it apart. Just subject it to analysis using
>SQUID's. Using this technology you would not even have to physicaly touch
>the card, let alone remove any parts of it.

Well, I worked on SQUIDs (Superconducting quantum-interferometric devices)
in 1972-3, and also worked on electron-beam analysis of microprocessors and
memory device in 1980-84, and I can assure you that SQUIDs cannot do what
you want them to do.

I'll be happy to supply additional details if there's sufficient interest.

--Tim May

Boycott "Big Brother Inside" software!
We got computers, we're tapping phone lines, we know that that ain't allowed.
---------:---------:---------:---------:---------:---------:---------:----
Timothy C. May              | Crypto Anarchy: encryption, digital money,
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