On Feb 22, 2008, at 9:42 AM, David Robbins K1TTT wrote:
> Not serial numbers, too easy to copy and listen from qso to qso to
> see if
> you got the right one. make the contest sponsor issue each entrant
> an rsa
> number generator like is used for corporate vpn logins, these
> generate a 6
> digit pseudo random number that changes every 10 or 15 seconds.
> These could
> be verified by the proper algorithm in the log checking software
> assuming
> the logged times are accurate enough. The algorithm could probably be
> written into most logging software given a unique encryption key
> from the
> contest sponsor for each entrant. It would even be more fun to
> make it
> generate an alphanumeric sequence instead of just numbers, then you
> couldn't
> use cut numbers! Solves 2 'problems' with one complicated fix!
>
HOWL!
You had me for a moment there, David!
-73 de Mike N3LI -
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