[1091] in cryptography@c2.net mail archive
Re: Thoughts on ATM cards
daemon@ATHENA.MIT.EDU (Colin Plumb)
Thu Jun 26 01:52:31 1997
Date: Wed, 25 Jun 97 23:17:17 MDT
From: colin@nyx.net (Colin Plumb)
To: cryptography@c2.net, wsimpson@greendragon.com
> - What kind of card to collect?
> - From what common bank?
> - Do the cards need to be closed accounts?
I think that would be safest, since you'd have to publish the card
details and PIN to all the breakers.
> - Can we publish the data in such a fashion that enough details are
> missing to prevent disclosing the original account holder?
I doubt it. The account number is used in the system, which is pretty
much a dead giveaway.
--
-Colin
