DE69613409D1 - Verfahren und Vorrichtung zur gesicherten anonymen Nachrichtenübertragung und zum elektronischen Abstimmen - Google Patents

Verfahren und Vorrichtung zur gesicherten anonymen Nachrichtenübertragung und zum elektronischen Abstimmen

Info

Publication number
DE69613409D1
DE69613409D1 DE69613409T DE69613409T DE69613409D1 DE 69613409 D1 DE69613409 D1 DE 69613409D1 DE 69613409 T DE69613409 T DE 69613409T DE 69613409 T DE69613409 T DE 69613409T DE 69613409 D1 DE69613409 D1 DE 69613409D1
Authority
DE
Germany
Prior art keywords
message transmission
electronic voting
anonymous message
secure anonymous
secure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69613409T
Other languages
English (en)
Other versions
DE69613409T2 (de
Inventor
Joseph J Kilian
Kazue Sako
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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
Application filed by NEC Corp filed Critical NEC Corp
Publication of DE69613409D1 publication Critical patent/DE69613409D1/de
Application granted granted Critical
Publication of DE69613409T2 publication Critical patent/DE69613409T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C13/00—Voting apparatus
    • 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
    • H04L2209/42—Anonymization, e.g. involving pseudonyms
    • 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
DE69613409T 1995-01-23 1996-01-18 Verfahren und Vorrichtung zur gesicherten anonymen Nachrichtenübertragung und zum elektronischen Abstimmen Expired - Lifetime DE69613409T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/376,568 US5682430A (en) 1995-01-23 1995-01-23 Secure anonymous message transfer and voting scheme

Publications (2)

Publication Number Publication Date
DE69613409D1 true DE69613409D1 (de) 2001-07-26
DE69613409T2 DE69613409T2 (de) 2002-05-16

Family

ID=23485528

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69613409T Expired - Lifetime DE69613409T2 (de) 1995-01-23 1996-01-18 Verfahren und Vorrichtung zur gesicherten anonymen Nachrichtenübertragung und zum elektronischen Abstimmen

Country Status (5)

Country Link
US (1) US5682430A (de)
EP (1) EP0723349B1 (de)
JP (1) JP3003771B2 (de)
DE (1) DE69613409T2 (de)
ES (1) ES2158241T3 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6092051A (en) * 1995-05-19 2000-07-18 Nec Research Institute, Inc. Secure receipt-free electronic voting
FR2738934B1 (fr) * 1995-09-15 1997-11-28 Thomson Multimedia Sa Systeme de comptabilisation anonyme d'informations a des fins statistiques, notamment pour des operations de vote electronique ou de releves periodiques de consommation
US5923846A (en) * 1995-11-06 1999-07-13 Microsoft Corporation Method of uploading a message containing a file reference to a server and downloading a file from the server using the file reference
JPH10301491A (ja) * 1997-04-28 1998-11-13 Ibm Japan Ltd 暗号通信方法とシステム
US6081793A (en) * 1997-12-30 2000-06-27 International Business Machines Corporation Method and system for secure computer moderated voting
US20050049082A1 (en) * 1998-03-18 2005-03-03 Callaway Golf Company Golf ball
JP2001202013A (ja) * 2000-01-21 2001-07-27 Nec Corp 匿名参加権限管理システム
WO2000021041A1 (en) 1998-10-06 2000-04-13 Chavez Robert M Digital elections network system with online voting and polling
US6317833B1 (en) * 1998-11-23 2001-11-13 Lucent Technologies, Inc. Practical mix-based election scheme
AU3770200A (en) 1999-03-25 2001-04-17 Votehere. Net Multiway election method and apparatus
EP1054527B1 (de) * 1999-05-19 2010-08-18 Nippon Telegraph And Telephone Corporation Prüfbarer anonymer Kanal
US20040133782A1 (en) * 1999-08-11 2004-07-08 International Computer Science Institute, A California Corporation Anonymous electronic transactions using auditable membership proofs
US20020078358A1 (en) * 1999-08-16 2002-06-20 Neff C. Andrew Electronic voting system
US6959281B1 (en) * 1999-12-06 2005-10-25 Freeling Kenneth A Digital computer system and methods for conducting a poll to produce a demographic profile corresponding to an accumulation of response data from encrypted identities
JP4181724B2 (ja) * 2000-03-03 2008-11-19 日本電気株式会社 証明付再暗号シャッフル方法と装置、再暗号シャッフル検証方法と装置、入力文列生成方法と装置及び記録媒体
US20030028423A1 (en) * 2000-03-24 2003-02-06 Neff C. Andrew Detecting compromised ballots
US20060085647A1 (en) * 2000-03-24 2006-04-20 Neff C A Detecting compromised ballots
US7389250B2 (en) 2000-03-24 2008-06-17 Demoxi, Inc. Coercion-free voting scheme
US7099471B2 (en) * 2000-03-24 2006-08-29 Dategrity Corporation Detecting compromised ballots
CA2404161C (en) * 2000-03-24 2006-05-23 Votehere, Inc. Verifiable, secret shuffles of encrypted data, such as elgamal encrypteddata for secure multi-authority elections
JP3788246B2 (ja) 2001-02-13 2006-06-21 日本電気株式会社 匿名復号システム及び匿名復号方法
US7729991B2 (en) * 2001-03-20 2010-06-01 Booz-Allen & Hamilton Inc. Method and system for electronic voter registration and electronic voting over a network
CA2441304C (en) * 2001-03-24 2005-05-31 Votehere, Inc. Verifiable secret shuffles and their application to electronic voting
US20050211778A1 (en) * 2001-05-10 2005-09-29 Biddulph David L Voting system and method for secure voting with increased voter confidence
JP3901471B2 (ja) * 2001-05-18 2007-04-04 日本電気株式会社 証明付シャッフル復号システムと証明付シャッフル復号方法、シャッフル復号検証方法
AU2002338954A1 (en) * 2001-12-12 2003-06-23 Scytl On Line World Security, Sa Secure electronic voting method and the cryptographic protocols and computer programs used
US7107447B2 (en) * 2003-04-17 2006-09-12 America Online, Inc. Use of pseudonyms vs. real names
US20050076089A1 (en) * 2003-09-18 2005-04-07 Fonseca Arnoldo Medeiros Method and system for communication from anonymous sender(s) to known recipient(s) for feedback applications
US7290278B2 (en) 2003-10-02 2007-10-30 Aol Llc, A Delaware Limited Liability Company Identity based service system
JP3890398B2 (ja) * 2004-02-19 2007-03-07 海 西田 ピアツーピア型匿名プロキシにおける安全性の高い匿名通信路の検証及び構築する方法
WO2006092909A1 (ja) 2005-02-28 2006-09-08 Nec Corporation シャッフル復号正当性証明装置と方法、シャッフル復号検証装置と方法、プログラムと記録媒体
JP4771053B2 (ja) * 2005-05-27 2011-09-14 日本電気株式会社 統合シャッフル正当性証明装置、証明統合装置、統合シャッフル正当性検証装置及びミックスネットシステム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301348A (nl) * 1993-08-02 1995-03-01 Stefanus Alfonsus Brands Elektronisch betalingssysteem.
US5495532A (en) * 1994-08-19 1996-02-27 Nec Research Institute, Inc. Secure electronic voting using partially compatible homomorphisms

Also Published As

Publication number Publication date
EP0723349A3 (de) 1999-06-16
JPH08263575A (ja) 1996-10-11
JP3003771B2 (ja) 2000-01-31
EP0723349A2 (de) 1996-07-24
US5682430A (en) 1997-10-28
ES2158241T3 (es) 2001-09-01
DE69613409T2 (de) 2002-05-16
EP0723349B1 (de) 2001-06-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition