[CQ-Contest] self spotting vs other cheating

[KI9A@aol.com (KI9A@aol.com)]

In a message dated 5/28/03 1:23:40 AM Central Daylight Time, 
spederson@yahoo.com writes:

> There's only one solution to verifying the identity of the sender -
> 
> We could use the same process that the ARRL implemented within their LOTW -
> that of Public / Private key encryption.
> 

Nice idea, but there is an awful lot of non-contesters using packet, ect...