EP1145472A3 - Verfahren, system, einrichtung zum nachweis der autentizität einer einheit und/oder der integrität und/oder autentizität einer nachricht - Google Patents

Verfahren, system, einrichtung zum nachweis der autentizität einer einheit und/oder der integrität und/oder autentizität einer nachricht

Info

Publication number
EP1145472A3
EP1145472A3 EP00901656A EP00901656A EP1145472A3 EP 1145472 A3 EP1145472 A3 EP 1145472A3 EP 00901656 A EP00901656 A EP 00901656A EP 00901656 A EP00901656 A EP 00901656A EP 1145472 A3 EP1145472 A3 EP 1145472A3
Authority
EP
European Patent Office
Prior art keywords
authenticity
proving
integrity
entity
message
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.)
Withdrawn
Application number
EP00901656A
Other languages
English (en)
French (fr)
Other versions
EP1145472A2 (de
Inventor
Louis Guillou
Jean-Jacques Quisquater
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.)
Math RiZK
Telediffusion de France ets Public de Diffusion
Orange SA
Original Assignee
Math RiZK
Telediffusion de France ets Public de Diffusion
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
Priority claimed from FR9901065A external-priority patent/FR2788910A1/fr
Priority claimed from FR9903770A external-priority patent/FR2788911A1/fr
Application filed by Math RiZK, Telediffusion de France ets Public de Diffusion, France Telecom SA filed Critical Math RiZK
Publication of EP1145472A2 publication Critical patent/EP1145472A2/de
Publication of EP1145472A3 publication Critical patent/EP1145472A3/de
Withdrawn legal-status Critical Current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
    • H04L9/3218—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Complex Calculations (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Peptides Or Proteins (AREA)
  • Error Detection And Correction (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Storage Device Security (AREA)
EP00901656A 1999-01-27 2000-01-27 Verfahren, system, einrichtung zum nachweis der autentizität einer einheit und/oder der integrität und/oder autentizität einer nachricht Withdrawn EP1145472A3 (de)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
FR9901065 1999-01-27
FR9901065A FR2788910A1 (fr) 1999-01-27 1999-01-27 Procede, systeme, dispositif pour diminuer la charge de travail pendant une session destinee a prouver l'authenticite d'une entite et/ou l'origine et l'integrite d'un message
FR9903770A FR2788911A1 (fr) 1999-01-27 1999-03-23 Procede, systeme, dispositif pour diminuer la charge de travail pendant une session destinee a prouver l'authenticite d'une entite et/ou l'origine et l'integrite d'un message
FR9903770 1999-03-23
FR9912467A FR2788912B1 (fr) 1999-01-27 1999-10-01 Procede, systeme, dispositif destines a prouver l'authenticite d'une entite et/ou l'integrite et/ou l'authenticite d'un message aux moyens de facteurs premiers particuliers
FR9912468A FR2824974B1 (fr) 1999-01-27 1999-10-01 Procede destine a prouver l'authenticite d'une entite ou l'integrite d'un message au moyen d'un exposant public egal a une puissance de deux.
FR9912465 1999-10-01
FR9912468 1999-10-01
FR9912465A FR2788908B1 (fr) 1999-01-27 1999-10-01 Procede, systeme, dispositif destines a prouver l'authenticite d'une entite et/ou l'integrite et/ou l'authenticite d'un message
FR9912467 1999-10-01
PCT/FR2000/000188 WO2000046946A2 (fr) 1999-01-27 2000-01-27 Procede, systeme, dispositif destines a prouver l'authenticite d'une entite et/ou l'integrite et/ou l'authenticite d'un message

Publications (2)

Publication Number Publication Date
EP1145472A2 EP1145472A2 (de) 2001-10-17
EP1145472A3 true EP1145472A3 (de) 2002-11-27

Family

ID=27515634

Family Applications (3)

Application Number Title Priority Date Filing Date
EP00901658.5A Expired - Lifetime EP1145482B1 (de) 1999-01-27 2000-01-27 Verfahren zum nachweis der autentizität einer einheit oder der integrität einer nachricht mittels eines öffentlichen exponenten, der gleich einer potenz von zwei ist
EP00901656A Withdrawn EP1145472A3 (de) 1999-01-27 2000-01-27 Verfahren, system, einrichtung zum nachweis der autentizität einer einheit und/oder der integrität und/oder autentizität einer nachricht
EP00901657.7A Expired - Lifetime EP1145473B1 (de) 1999-01-27 2000-01-27 Verfahren, system und einrichtung zum nachweis der authentizität einer einheit und/oder der integrität und/oder authentizität einer nachricht mit hilfe besonderer primfaktoren

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP00901658.5A Expired - Lifetime EP1145482B1 (de) 1999-01-27 2000-01-27 Verfahren zum nachweis der autentizität einer einheit oder der integrität einer nachricht mittels eines öffentlichen exponenten, der gleich einer potenz von zwei ist

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP00901657.7A Expired - Lifetime EP1145473B1 (de) 1999-01-27 2000-01-27 Verfahren, system und einrichtung zum nachweis der authentizität einer einheit und/oder der integrität und/oder authentizität einer nachricht mit hilfe besonderer primfaktoren

Country Status (7)

Country Link
US (2) US7386122B1 (de)
EP (3) EP1145482B1 (de)
JP (3) JP2003519447A (de)
CN (3) CN1408154A (de)
AU (3) AU769444B2 (de)
CA (3) CA2361627A1 (de)
WO (3) WO2000046946A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822002B1 (fr) * 2001-03-12 2003-06-06 France Telecom Authentification cryptographique par modules ephemeres
FR2841411B1 (fr) * 2002-06-19 2004-10-29 Gemplus Card Int Procede de generation de cles electroniques pour procede de crytographie a cle publique et objet portatif securise mettant en oeuvre le procede
FR2865590A1 (fr) * 2004-01-23 2005-07-29 France Telecom Procede pour etablir, a partir d'un jeu de grands nombres premiers, un jeu de cles destine a prouver l'authenticite d'une entite ou l'integrite d'un message
DE602006007237D1 (de) 2005-08-23 2009-07-23 Koninkl Philips Electronics Nv Authentifizierung von informationsträgern über eine physische einwegfunktion
JP4968622B2 (ja) * 2006-11-02 2012-07-04 日本電気株式会社 グループメンバー確認システム、及びグループメンバー確認方法、及びプログラム
TWI405481B (zh) * 2007-05-18 2013-08-11 Innovative Sonic Ltd 無線通訊系統比較狀態變數或封包序號的方法及其相關裝置
US8832110B2 (en) 2012-05-22 2014-09-09 Bank Of America Corporation Management of class of service
US9961059B2 (en) * 2014-07-10 2018-05-01 Red Hat Israel, Ltd. Authenticator plugin interface
EP2966803A1 (de) * 2014-07-11 2016-01-13 Thomson Licensing Verfahren und Vorrichtung zur Erzeugung eines kryptografischen Schlüssels

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620248B1 (fr) * 1987-09-07 1989-11-24 France Etat Procedes d'authentification d'accreditations ou de messages a apport nul de connaissance et de signature de messages
US5140634A (en) * 1987-09-07 1992-08-18 U.S Philips Corporation Method and apparatus for authenticating accreditations and for authenticating and signing messages
US5218637A (en) * 1987-09-07 1993-06-08 L'etat Francais Represente Par Le Ministre Des Postes, Des Telecommunications Et De L'espace Method of transferring a secret, by the exchange of two certificates between two microcomputers which establish reciprocal authorization
JP3102692B2 (ja) * 1988-05-19 2000-10-23 エヌ・シー・アール・インターナショナル・インコーポレイテッド カードの真性を証明する方法
EP0381523A3 (de) * 1989-02-02 1993-03-03 Kabushiki Kaisha Toshiba Anbieterunterstütztes Rechenverfahren und verteilte Informationsverarbeitungseinheit
US5046094A (en) * 1989-02-02 1991-09-03 Kabushiki Kaisha Toshiba Server-aided computation method and distributed information processing unit
US5224162A (en) * 1991-06-14 1993-06-29 Nippon Telegraph And Telephone Corporation Electronic cash system
JP2631781B2 (ja) * 1991-07-10 1997-07-16 日本電信電話株式会社 電子現金実施方法
US5299262A (en) * 1992-08-13 1994-03-29 The United States Of America As Represented By The United States Department Of Energy Method for exponentiating in cryptographic systems
US5442707A (en) * 1992-09-28 1995-08-15 Matsushita Electric Industrial Co., Ltd. Method for generating and verifying electronic signatures and privacy communication using elliptic curves
US5414772A (en) * 1993-06-23 1995-05-09 Gemplus Development System for improving the digital signature algorithm
US5604805A (en) * 1994-02-28 1997-02-18 Brands; Stefanus A. Privacy-protected transfer of electronic information
FR2733379B1 (fr) 1995-04-20 1997-06-20 Gemplus Card Int Procede de generation de signatures electroniques, notamment pour cartes a puces
DE69704684T2 (de) 1996-02-23 2004-07-15 Fuji Xerox Co., Ltd. Vorrichtung und Verfahren zur Authentifizierung von Zugangsrechten eines Benutzers zu Betriebsmitteln nach dem Challenge-Response-Prinzip
IL120303A0 (en) * 1996-03-27 1997-06-10 Pfizer Use of alpha1-adrenoreceptor antagonists in the prevention and treatment of cancer
DE69738931D1 (de) * 1997-01-28 2008-10-02 Matsushita Electric Ind Co Ltd Vorrrichtung zum digitalen unterschreiben mit rückgewinnung der botschaft
US6389136B1 (en) * 1997-05-28 2002-05-14 Adam Lucas Young Auto-Recoverable and Auto-certifiable cryptosystems with RSA or factoring based keys
ATE246820T1 (de) * 1997-05-29 2003-08-15 Sun Microsystems Inc Verfahren und vorrichtung zur versiegelung und unterschrift von objekten
US7246098B1 (en) * 1997-07-15 2007-07-17 Silverbrook Research Pty Ltd Consumable authentication protocol and system
JP3671611B2 (ja) * 1997-08-05 2005-07-13 富士ゼロックス株式会社 アクセス資格認証装置および方法
JP3562262B2 (ja) * 1997-10-17 2004-09-08 富士ゼロックス株式会社 認証方法および装置
CA2253009C (en) * 1997-11-04 2002-06-25 Nippon Telegraph And Telephone Corporation Method and apparatus for modular inversion for information security and recording medium with a program for implementing the method
US7280663B1 (en) * 2000-05-22 2007-10-09 University Of Southern California Encryption system based on crossed inverse quasigroups

Also Published As

Publication number Publication date
AU769444B2 (en) 2004-01-29
JP2003519447A (ja) 2003-06-17
EP1145473A2 (de) 2001-10-17
JP4772189B2 (ja) 2011-09-14
AU769446C (en) 2007-09-20
EP1145482A3 (de) 2002-06-26
CA2360887C (fr) 2009-03-24
JP2002540653A (ja) 2002-11-26
WO2000046947A3 (fr) 2002-04-04
US7266197B1 (en) 2007-09-04
EP1145482A2 (de) 2001-10-17
CN1408154A (zh) 2003-04-02
CA2361627A1 (en) 2000-08-10
EP1145473B1 (de) 2019-04-17
CN1322700C (zh) 2007-06-20
AU2298400A (en) 2000-08-25
EP1145473A3 (de) 2002-05-29
EP1145472A2 (de) 2001-10-17
AU2298600A (en) 2000-08-18
CN1372739A (zh) 2002-10-02
AU769464B2 (en) 2004-01-29
AU769446B2 (en) 2004-01-29
WO2000045550A2 (fr) 2000-08-03
WO2000045550A3 (fr) 2002-04-25
WO2000046947A2 (fr) 2000-08-10
CN100377520C (zh) 2008-03-26
CA2360954A1 (en) 2000-08-03
WO2000046946A3 (fr) 2002-10-10
CN1468479A (zh) 2004-01-14
AU2298500A (en) 2000-08-25
EP1145482B1 (de) 2019-01-02
US7386122B1 (en) 2008-06-10
JP4772965B2 (ja) 2011-09-14
CA2360887A1 (fr) 2000-08-10
JP2003513480A (ja) 2003-04-08
WO2000046946A2 (fr) 2000-08-10

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