, SecurityFocus 2005-10-03
A federally funded group of voting system experts called on the United States' Election Assistance Commission, which oversees the nation's state-run elections, to revamp its recommended process for evaluating the security of electronic voting devices.
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Auditable goals of Correct, Usable, Reliable, Auditable and
Transparent Elections.
1. After voting, regardless of the machine used, I would take
home a serially numbered(1) receipt of my entire ballot.(2)
2. The next day I would like to see my ballot tabulated by serial
number in the newspaper and also accessible on the Internet, organized
by polling places. This would be a copy of the "official" results. I
could check to see if my ballot was recorded and counted exactly as I
voted it.(3) My ballot would still be secret because only I would know
the serial number of my receipt. I would expect the election judges of
each party would note on election night the total number of votes cast
at their polling place. A simple check of the reported number of
total votes would ensure that all votes were counted and also that
bogus extra votes were not added. Down loading all of the results,
perhaps a county or city at a time, to the Internet would make it easy
for interested individuals with spread sheets or calculators to verify
the totals when sums were aggregated. Downloading a single ballot at a
time might make it too easy to trace back to the voter.
3. After a reasonable time, a week to a month, a list of just the
serial numbers used in challenges (4) would be published. That way,
you could check that someone else was not using your serial number to
make a bogus claim. This part would only be important in the unlikely
case of a huge number of challenges or if the voting results were
extremely close.
I realize that not every voter would bother to save their receipt,
much less check the results, but a sufficient number would that would
be a great step forward. In fact, the number of hits on the website
would show voter follow up; and public opinion polls could estimate
the number checking via newspaper. As the Cater/Baker Commission just
reminded us, 30% of the public doubts that their vote is honestly
counted. My suggestions should help, I hope.
Is this is doable? Could it be hacked? Would a sufficient number of
counterfeit receipts could be manufactured to cause a problem in false
challenges?
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(1) Only a simple serial number would be needed for
identification.Perhaps the first two letters would show the state and
a field to indicate the polling place. Authentication, check sums or
other needs could be added, as long as no extra effort is required of
the voter. Passwords should be avoided for simplicity. Experience
should dictate refinements. All software should be open source.
To enhance ballot anonymity, serial numbers should be randomly selected
in real time from a sufficiently large block of numbers. This would
minimize the association of the time of day that the ballot was cast
and the voter's identity. The published results should be listed in
numerically sorted order to facilitate lookup and also to separate
serial numbers from the order that they were used. This method should
be explained to readers of the results so they do not think that the
omission of a serial number means, indeed, a lost ballot, but rather
that a particular serial number was not used.
To enhance ballot anonymity, serial numbers should be randomly selected
in real time from a sufficiently large block of numbers. This would
minimize the association of the time of day that the ballot was cast
and the voter's identity. The published results should be listed in
numerically sorted order to facilitate lookup and also to separate
serial numbers from the order that they were used. This method should
be explained to readers of the results so they do not think that the
omission of a serial number means, indeed, a lost ballot, but rather
that a particular serial number was not used.
The ballot should be listed two ways on the receipt : a verbose
listing easy enough to read quickly while I was still in the voting
booth; and a condensed one line version of the same information, exactly
as it printed in the published tables.
(2) If supermarkets can give me an itemized receipt for seventeen items
totaling $ 44.28 and five coupons, three "cents off" specials and scan
my "club card" - all in real time and at completive cost - my scheme
should not be that hard or expensive to implement.
(3) With proper abbreviation and formating, I don't think that the
amount of data would be too large for newspapers. To save
newsprint, regional editions of metropolitan papers would print only
results of the local polling places. A safe guard that the "official"
results and the printed results are the same, would require that the
computer transfer was verified at the newspaper/government level. The
added cost to the newspaper would not require much, if any, human
effort.
(4)A confidential system is needed for challengers who wish to keep
their ballot secret.
Phil Karn, Sr
230 Division Ave
Lutherville, MD 21093
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