FR2834598B1 - Procede et dispositif de signature anonyme au moyen d'une cle privee partagee - Google Patents

Procede et dispositif de signature anonyme au moyen d'une cle privee partagee

Info

Publication number
FR2834598B1
FR2834598B1 FR0200107A FR0200107A FR2834598B1 FR 2834598 B1 FR2834598 B1 FR 2834598B1 FR 0200107 A FR0200107 A FR 0200107A FR 0200107 A FR0200107 A FR 0200107A FR 2834598 B1 FR2834598 B1 FR 2834598B1
Authority
FR
France
Prior art keywords
private key
shared private
anonymous signature
anonymous
signature
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 - Fee Related
Application number
FR0200107A
Other languages
English (en)
Other versions
FR2834598A1 (fr
Inventor
Sebastien Canard
Marc Girault
Jacques Traore
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Priority to FR0200107A priority Critical patent/FR2834598B1/fr
Priority to AU2002364839A priority patent/AU2002364839A1/en
Priority to US10/500,792 priority patent/US7571324B2/en
Priority to PCT/FR2002/004335 priority patent/WO2003061193A1/fr
Priority to EP02801132A priority patent/EP1461898A1/fr
Priority to JP2003561157A priority patent/JP4082717B2/ja
Publication of FR2834598A1 publication Critical patent/FR2834598A1/fr
Application granted granted Critical
Publication of FR2834598B1 publication Critical patent/FR2834598B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04L9/3247—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 involving digital signatures
    • H04L9/3255—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 involving digital signatures using group based signatures, e.g. ring or threshold signatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
FR0200107A 2002-01-04 2002-01-04 Procede et dispositif de signature anonyme au moyen d'une cle privee partagee Expired - Fee Related FR2834598B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0200107A FR2834598B1 (fr) 2002-01-04 2002-01-04 Procede et dispositif de signature anonyme au moyen d'une cle privee partagee
AU2002364839A AU2002364839A1 (en) 2002-01-04 2002-12-13 Method and device for anonymous signature with a shared private key
US10/500,792 US7571324B2 (en) 2002-01-04 2002-12-13 Method and device for anonymous signature with a shared private key
PCT/FR2002/004335 WO2003061193A1 (fr) 2002-01-04 2002-12-13 Procede et dispositif de signature anonyme au moyen d'une cle privee partagee
EP02801132A EP1461898A1 (fr) 2002-01-04 2002-12-13 Procede et dispositif de signature anonyme au moyen d une clef privee partagee
JP2003561157A JP4082717B2 (ja) 2002-01-04 2002-12-13 共有私有鍵を用いる匿名署名の方法と装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0200107A FR2834598B1 (fr) 2002-01-04 2002-01-04 Procede et dispositif de signature anonyme au moyen d'une cle privee partagee

Publications (2)

Publication Number Publication Date
FR2834598A1 FR2834598A1 (fr) 2003-07-11
FR2834598B1 true FR2834598B1 (fr) 2004-02-20

Family

ID=8871175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0200107A Expired - Fee Related FR2834598B1 (fr) 2002-01-04 2002-01-04 Procede et dispositif de signature anonyme au moyen d'une cle privee partagee

Country Status (6)

Country Link
US (1) US7571324B2 (fr)
EP (1) EP1461898A1 (fr)
JP (1) JP4082717B2 (fr)
AU (1) AU2002364839A1 (fr)
FR (1) FR2834598B1 (fr)
WO (1) WO2003061193A1 (fr)

Families Citing this family (41)

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US10181953B1 (en) 2013-09-16 2019-01-15 Amazon Technologies, Inc. Trusted data verification
GB2407948B (en) * 2003-11-08 2006-06-21 Hewlett Packard Development Co Smartcard with cryptographic functionality and method and system for using such cards
US8037314B2 (en) * 2003-12-22 2011-10-11 Intel Corporation Replacing blinded authentication authority
WO2006027933A1 (fr) * 2004-09-03 2006-03-16 Nec Corporation Systeme de signature de groupe, dispositif d’evaluation de l’etat d’un membre, procede de signature de groupe et programme d’evaluation de l’etat d’un membre
US7516326B2 (en) * 2004-10-15 2009-04-07 Hewlett-Packard Development Company, L.P. Authentication system and method
US20060112271A1 (en) * 2004-11-22 2006-05-25 Murata Kikai Kabushiki Kaisha Cipher mail server device
JP4872908B2 (ja) * 2005-02-10 2012-02-08 日本電気株式会社 メンバー証明書獲得装置、メンバー証明書発行装置、グループ署名装置、グループ署名検証装置
JP2007004461A (ja) * 2005-06-23 2007-01-11 Nec Corp サービス提供システム、アウトソーシング業者装置、サービス提供方法およびプログラム
FR2892252B1 (fr) * 2005-10-17 2008-01-25 Oberthur Card Syst Sa Procede et dispositif de creation d'une signature de groupe et procede et dispositif de verification d'une signature de groupe associes.
EP1826979A1 (fr) * 2006-02-27 2007-08-29 BRITISH TELECOMMUNICATIONS public limited company Système et procédé d'établissement d'un groupe sécurisé d'entités dans un réseau informatique
US8856862B2 (en) * 2006-03-02 2014-10-07 British Telecommunications Public Limited Company Message processing methods and systems
US8615801B2 (en) * 2006-08-31 2013-12-24 Microsoft Corporation Software authorization utilizing software reputation
US8090954B2 (en) 2007-03-16 2012-01-03 Microsoft Corporation Prevention of unauthorized forwarding and authentication of signatures
US7958057B2 (en) * 2007-03-28 2011-06-07 King Fahd University Of Petroleum And Minerals Virtual account based new digital cash protocols with combined blind digital signature and pseudonym authentication
EP1976220A1 (fr) * 2007-03-30 2008-10-01 British Telecommunications Public Limited Company Réseau informatique
EP1975830A1 (fr) * 2007-03-30 2008-10-01 British Telecommunications Public Limited Company Système informatique distribué
JP5186790B2 (ja) 2007-04-06 2013-04-24 日本電気株式会社 電子マネー取引方法、及び電子マネーシステム
US20080301433A1 (en) * 2007-05-30 2008-12-04 Atmel Corporation Secure Communications
JP4971917B2 (ja) * 2007-09-11 2012-07-11 日本放送協会 署名生成装置、署名検証装置、グループ管理装置、およびそれらのプログラム
US8464058B1 (en) 2008-04-08 2013-06-11 Hewlett-Packard Development Company, L.P. Password-based cryptographic method and apparatus
US8495362B2 (en) * 2008-07-28 2013-07-23 Nec Corporation Signature systems
FR2950213A1 (fr) * 2009-09-11 2011-03-18 France Telecom Procede de generation d'un certificat numerique
WO2011145011A1 (fr) * 2010-05-19 2011-11-24 Koninklijke Philips Electronics N.V. Système de signature numérique par attribut
GB2490483B (en) 2011-04-26 2019-05-29 Hewlett Packard Entpr Dev Lp Digital signature method and system
ES2400895B1 (es) * 2011-05-13 2014-03-24 Telefónica, S.A. Método para realizar una firma digital de grupo
FR2979044B1 (fr) * 2011-08-09 2013-08-30 Morpho Procede de gestion et de controle de donnees de differents domaines d'identite organises en ensemble structure
KR101543711B1 (ko) * 2011-10-11 2015-08-12 한국전자통신연구원 짧은 서명을 제공하는 경량 그룹서명 방법 및 장치
US10038679B2 (en) * 2012-12-24 2018-07-31 Intel Corporation Centralized secure device pairing
CN103208151B (zh) * 2013-04-03 2016-08-03 天地融科技股份有限公司 处理操作请求的方法及系统
WO2015105479A1 (fr) * 2014-01-07 2015-07-16 Empire Technology Development Llc Système de signature anonyme
US20170288866A1 (en) * 2016-03-30 2017-10-05 AVAST Software s.r.o. Systems and methods of creating a distributed ring of trust
US11257066B2 (en) 2016-09-30 2022-02-22 Middleware, Inc. Automated digital method and system of providing or sharing access
US10776772B2 (en) 2016-09-30 2020-09-15 Middleware, Inc. Automated digital method and system of providing or sharing access
JP7147856B2 (ja) * 2018-09-12 2022-10-05 日本電気株式会社 情報処理装置、情報処理システム、メンバ特定方法、及びプログラム
FR3091107A1 (fr) * 2018-12-24 2020-06-26 Orange Procédé et système de génération de clés pour un schéma de signatures anonymes
US10735205B1 (en) * 2019-03-08 2020-08-04 Ares Technologies, Inc. Methods and systems for implementing an anonymized attestation chain
US10790990B2 (en) 2019-06-26 2020-09-29 Alibaba Group Holding Limited Ring signature-based anonymous transaction
US11576037B2 (en) * 2019-10-18 2023-02-07 Huawei Technologies Co., Ltd. Issuing offline PKI certificates in distributed V2X network
US11398916B1 (en) 2019-12-18 2022-07-26 Wells Fargo Bank, N.A. Systems and methods of group signature management with consensus
US11483162B1 (en) 2019-12-18 2022-10-25 Wells Fargo Bank, N.A. Security settlement using group signatures
US11611442B1 (en) 2019-12-18 2023-03-21 Wells Fargo Bank, N.A. Systems and applications for semi-anonymous communication tagging

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6298153B1 (en) * 1998-01-16 2001-10-02 Canon Kabushiki Kaisha Digital signature method and information communication system and apparatus using such method
JP2000124887A (ja) * 1998-10-14 2000-04-28 Fuji Xerox Co Ltd グループ単位の暗号化・復号方法および署名方法ならびに装置
JP2000148012A (ja) * 1998-11-12 2000-05-26 Fuji Xerox Co Ltd 認証装置および方法

Also Published As

Publication number Publication date
EP1461898A1 (fr) 2004-09-29
JP4082717B2 (ja) 2008-04-30
US20050169461A1 (en) 2005-08-04
FR2834598A1 (fr) 2003-07-11
JP2005525721A (ja) 2005-08-25
US7571324B2 (en) 2009-08-04
AU2002364839A1 (en) 2003-07-30
WO2003061193A1 (fr) 2003-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130930