On Thu, 2004-07-01 at 10:48, Jordan Klein wrote:
Oh yes, and there should be a checksum of the unique number assigned to each
vote to ensure that someone couldn't just reverse engineer the barcode and
make up a bunch of bogus votes. I'm not sure exactly how that part would
work, but I'm sure there's a way.
There needs to be mechanism to block "a bunch of made-up votes". Someone
could also make up fake punch-cards. Same issue, same solution.
More important is the issue of *disappearing* votes. Voter gets a
receipt, yes, but how can you guarantee that her vote (bar code or
otherwise) has actually been counted?