Electronic voting system

• US 20030042305A1
• Filed: 09/03/2002
• Published: 03/06/2003
• Est. Priority Date: 09/05/2001
• Status: Abandoned Application

• Current Assignee: Katholieke Universiteit Leuven KU Leuven R&D
• Original Assignee: Katholieke Universiteit Leuven KU Leuven R&D
• Inventors: Oostdijk, Martijn Diederik, Jacobs, Bartholomeus Paulus, F.
• Application Number:
  US10/234,032
• Publication Number:
  US 20030042305A1
• Time in Patent Office: Days
• US Class Current: 235/386
• CPC Class Codes: G07C 13/00 Voting apparatus
• CPC Class Codes: G07C 13/02 Ballot boxes

Abstract

An electronic voting process sends votes that have been entered via a general purpose user interface such as the keyboard of a PC to a vote collecting system. To prevent viruses between the interface and the vote collecting system from entering fraudulent votes, individualized ballot forms are used. Each for a different voter and each containing entries for respective ones of the options that can be made in the vote. Entries for different options within each one of the forms contain mutually different identifiers, identifiers in entries for equal options in different ones of the forms containing mutually different identifiers. Each ballot forms is sent to the voter for which it was individually generated. The voter enters the identifiers for his or her option and a voting system compares the identifier with the information about the identifiers for the identified voter stored in the vote collecting system. The vote is counted for the option, if any, that corresponds to the data for the identified voter according to the information stored in the vote collecting system

Claims

1. An electronic voting system for collecting votes for one or more options from a plurality of voters, the system comprising

means for generating individualized ballot forms, each for a respective one of the voters, each containing entries for respective ones of the options, each entry containing an identifier, the identifiers being selected so that entries for different options within each one of the forms contain mutually different identifiers, identifiers in entries for equal options in different ones of the forms containing mutually different identifiers;

a memory device for storing information about the identifiers entered for different options for different voters in a vote collecting system;

a user interface for entering data purportedly representing one of the identifiers from a voting voter;

an input device for receiving an identification of the voting voter;

a vote translating unit arranged to compare the data with the information from the memory about the identifiers for the identified voter;

a vote collecting system to count a vote for the option, if any, that corresponds to the data for the identified voter according to the information.

2. An electronic voting system according to claim 1, wherein the means for generating individualized ballot forms are arranged to add a closing identifier to each form, mutually different closing identifiers being selected for different forms, the transmitter being arranged to send further data captured from the user interface and purportedly representing the closing identifier to the vote collecting system, the vote collecting system being arranged to allow changes of the vote, but only up to reception of the closing identifier.

3. An electronic voting system according to claim 1 or 2, wherein the means for generating individualized ballot forms are arranged to add an opening identifier to each form, the transmitter being arranged to send further data captured from the user interface and purportedly representing the opening identifier to the vote collecting system, the vote collecting system being arranged to enter into a vote reception protocol only upon reception of the opening identifier.

4. An electronic voting system according to claim 1, 2 or 3, wherein the vote collecting system is arranged to send a vote confirmation message identifying the option corresponding to the identifier received by the voting system back to the voter upon reception of the identifier.

5. An electronic voting process for collecting votes for one or more options from a plurality of voters, the process comprising

generating individualized ballot forms, each for a respective one of the voters, each containing entries for respective ones of the options;

including identifiers in the entries, so that entries for different options within each one of the forms contain mutually different identifiers, identifiers in entries for equal options in different ones of the forms containing mutually different identifiers;

storing information about the identifiers entered for different options for different voters in a vote collecting system;

sending each ballot form to the voter for which that form was generated;

entering data purportedly representing one of the identifiers from a voting voter via a user interface at a remote station;

entering an identification code of a voter;

comparing the data with the information from the vote collecting system about the identifiers for the identified voter;

counting a vote for the option, if any, that corresponds to the data for the identified, voter according to the information stored in the vote collecting system.

6. An electronic voting process according to claim 5, wherein a closing identifier is included in each of the forms, mutually different closing identifiers being included for different forms, the vote collecting system being arranged to allow changes of the vote, but only up to reception of the closing identifier.

7. An electronic voting process according to claim 6, wherein the ballot forms are printed on paper, an area of the form where the closing identifier is printed being covered by a irreversibly removable seal.

8. An electronic voting process according to claim 5, 6 or 7, wherein an opening identifier is added to each form, the transmitter being arranged to send further data captured from the user interface and purportedly representing the opening identifier to the vote collecting system, the vote collecting system being arranged to enter into a vote reception protocol only upon reception of the opening identifier.

9. An electronic voting process according to claim 5, 6, 7 or 8, comprising sending a vote confirmation message back to the voter from the vote collecting system upon reception of the identifier, the vote confirmation identifying the option selected corresponding to the identifier.

10. A set of ballot forms for use in a vote for a plurality of options, each ballot form being for a different voter, each ballot form comprising a plurality of entries, each for a possible option in a vote, each entry comprising an identifier identifying the option, the identifiers for a same option on ballot forms for different voters being mutually different.

11. A set of ballot forms according to claim 10, printed on paper, each ballot form comprising a closing identifier covered by an only irreversibly removable seal.