WO2002077754A3 - Detecting compromised ballots - Google Patents

Detecting compromised ballots Download PDF

Info

Publication number
WO2002077754A3
WO2002077754A3 PCT/US2002/005969 US0205969W WO02077754A3 WO 2002077754 A3 WO2002077754 A3 WO 2002077754A3 US 0205969 W US0205969 W US 0205969W WO 02077754 A3 WO02077754 A3 WO 02077754A3
Authority
WO
WIPO (PCT)
Prior art keywords
ballot
facility
encrypted
secret
choice
Prior art date
Application number
PCT/US2002/005969
Other languages
French (fr)
Other versions
WO2002077754A2 (en
Inventor
C Andrew Neff
Original Assignee
Votehere Inc
C Andrew Neff
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/816,869 external-priority patent/US6950948B2/en
Application filed by Votehere Inc, C Andrew Neff filed Critical Votehere Inc
Priority to KR1020037010946A priority Critical patent/KR100556055B1/en
Priority to AU2002306602A priority patent/AU2002306602A1/en
Priority to CA002439093A priority patent/CA2439093A1/en
Priority to EP02753759A priority patent/EP1371169A2/en
Priority to JP2002575744A priority patent/JP2004524759A/en
Publication of WO2002077754A2 publication Critical patent/WO2002077754A2/en
Publication of WO2002077754A3 publication Critical patent/WO2002077754A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3218—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using proof of knowledge, e.g. Fiat-Shamir, GQ, Schnorr, ornon-interactive zero-knowledge proofs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/46—Secure multiparty computation, e.g. millionaire problem
    • H04L2209/463—Electronic voting

Abstract

A facility for transmitting a ballot choice selected by a voter (301) is described. The facility encrypts the ballot choice (302) with a first secret known only to the client to generate a first encrypted ballot component. The facility also encrypts the ballot choice with a second secret known only to the client (303), the second secret chosen independently of the first secret, to generate a second encry pted ballot component. The facility then generates a proof (304) demonstrating that the first and second encrypted ballot components are encrypted from the same ballot choice. The facility sends the first and second encrypted ballot components and the proof (311) to a vote collection computer system.
PCT/US2002/005969 2001-02-20 2002-02-20 Detecting compromised ballots WO2002077754A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020037010946A KR100556055B1 (en) 2001-02-20 2002-02-20 Detecting compromised ballots
AU2002306602A AU2002306602A1 (en) 2001-02-20 2002-02-20 Detecting compromised ballots
CA002439093A CA2439093A1 (en) 2001-02-20 2002-02-20 Detecting compromised ballots
EP02753759A EP1371169A2 (en) 2001-02-20 2002-02-20 Detecting compromised ballots
JP2002575744A JP2004524759A (en) 2001-02-20 2002-02-20 Detecting compromised voting

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US27018201P 2001-02-20 2001-02-20
US60/270,182 2001-02-20
US09/816,869 2001-03-24
US09/816,869 US6950948B2 (en) 2000-03-24 2001-03-24 Verifiable, secret shuffles of encrypted data, such as elgamal encrypted data for secure multi-authority elections
US35585702P 2002-02-11 2002-02-11
US60/355,857 2002-02-11

Publications (2)

Publication Number Publication Date
WO2002077754A2 WO2002077754A2 (en) 2002-10-03
WO2002077754A3 true WO2002077754A3 (en) 2003-01-09

Family

ID=27402264

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/005969 WO2002077754A2 (en) 2001-02-20 2002-02-20 Detecting compromised ballots

Country Status (7)

Country Link
EP (1) EP1371169A2 (en)
JP (1) JP2004524759A (en)
CN (1) CN1513241A (en)
AU (1) AU2002306602A1 (en)
CA (1) CA2439093A1 (en)
RU (1) RU2272322C2 (en)
WO (1) WO2002077754A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103903325B (en) * 2013-07-08 2016-02-24 苏州大学 A kind of safe electronic ballot system of identity-based signature
RU2652443C1 (en) * 2017-07-17 2018-04-26 Акционерное общество "Лаборатория Касперского" Voters votes quantity collected by electronic voting determining system and method
JP7064950B2 (en) * 2017-09-15 2022-05-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Electronic voting system and control method
JP7064947B2 (en) * 2017-09-15 2022-05-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Electronic voting system and control method
CN112118046B (en) * 2020-09-22 2021-08-24 中国科学院半导体研究所 Encrypted electronic voting system and method based on indoor LED visible light communication

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521980A (en) * 1993-08-02 1996-05-28 Brands; Stefanus A. Privacy-protected transfer of electronic information
US5708714A (en) * 1994-07-29 1998-01-13 Canon Kabushiki Kaisha Method for sharing secret information and performing certification in a communication system that has a plurality of information processing apparatuses

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521980A (en) * 1993-08-02 1996-05-28 Brands; Stefanus A. Privacy-protected transfer of electronic information
US5708714A (en) * 1994-07-29 1998-01-13 Canon Kabushiki Kaisha Method for sharing secret information and performing certification in a communication system that has a plurality of information processing apparatuses

Also Published As

Publication number Publication date
WO2002077754A2 (en) 2002-10-03
CN1513241A (en) 2004-07-14
AU2002306602A1 (en) 2002-10-08
RU2272322C2 (en) 2006-03-20
EP1371169A2 (en) 2003-12-17
JP2004524759A (en) 2004-08-12
CA2439093A1 (en) 2002-10-03
RU2003128316A (en) 2005-03-27

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