JP4772965B2 - エンティティの真正性および／またはメッセージの完全性を証明するための方法 - Google Patents

エンティティの真正性および／またはメッセージの完全性を証明するための方法 Download PDF

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Publication number
JP4772965B2
JP4772965B2 JP2000596696A JP2000596696A JP4772965B2 JP 4772965 B2 JP4772965 B2 JP 4772965B2 JP 2000596696 A JP2000596696 A JP 2000596696A JP 2000596696 A JP2000596696 A JP 2000596696A JP 4772965 B2 JP4772965 B2 JP 4772965B2
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response
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value
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JP2000596696A
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Japanese (ja)
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JP2003513480A (ja
JP2003513480A5 (enExample
Inventor
ギユ，ルイ
キスクワテル，ジャン‐ジャック
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ファンタム・ダイアー・エヌヴェー・エルエルシー
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Priority claimed from FR9901065A external-priority patent/FR2788910A1/fr
Priority claimed from FR9903770A external-priority patent/FR2788911A1/fr
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Publication of JP2003513480A5 publication Critical patent/JP2003513480A5/ja
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    • 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

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  • 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)
  • Storage Device Security (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2000596696A 1999-01-27 2000-01-27 エンティティの真正性および／またはメッセージの完全性を証明するための方法 Expired - Lifetime JP4772965B2 (ja)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
FR99/01065 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
FR99/03770 1999-03-23
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
FR99/12467 1999-10-01
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.
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
FR99/12465 1999-10-01
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
FR99/12468 1999-10-01
PCT/FR2000/000190 WO2000045550A2 (fr) 1999-01-27 2000-01-27 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

Publications (3)

Publication Number Publication Date
JP2003513480A JP2003513480A (ja) 2003-04-08
JP2003513480A5 JP2003513480A5 (enExample) 2007-03-15
JP4772965B2 true JP4772965B2 (ja) 2011-09-14

Family

ID=27515634

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2000596696A Expired - Lifetime JP4772965B2 (ja) 1999-01-27 2000-01-27 エンティティの真正性および／またはメッセージの完全性を証明するための方法
JP2000597914A Withdrawn JP2003519447A (ja) 1999-01-27 2000-01-27 エンティティの真正性および／またはメッセージの完全性および／または真正性を証明するための方法、システム、および装置
JP2000597915A Expired - Lifetime JP4772189B2 (ja) 1999-01-27 2000-01-27 エンティティの真正性および／または特殊素因子を使用するメッセ−ジの完全性および／または真正性を証明するための方法、システム、及び装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2000597914A Withdrawn JP2003519447A (ja) 1999-01-27 2000-01-27 エンティティの真正性および／またはメッセージの完全性および／または真正性を証明するための方法、システム、および装置
JP2000597915A Expired - Lifetime JP4772189B2 (ja) 1999-01-27 2000-01-27 エンティティの真正性および／または特殊素因子を使用するメッセ−ジの完全性および／または真正性を証明するための方法、システム、及び装置

Country Status (7)

Country Link
US (2) US7266197B1 (enExample)
EP (3) EP1145482B1 (enExample)
JP (3) JP4772965B2 (enExample)
CN (3) CN100377520C (enExample)
AU (3) AU769464B2 (enExample)
CA (3) CA2360887C (enExample)
WO (3) WO2000046946A2 (enExample)

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
US8159965B2 (en) * 2007-05-18 2012-04-17 Innovative Sonic Limited Method of comparing state variable or packet sequence number for a wireless communications system and related apparatus
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 (en) * 2014-07-11 2016-01-13 Thomson Licensing Method and device for cryptographic key generation

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
AU622915B2 (en) * 1988-05-19 1992-04-30 Ncr Corporation Method and device for authentication
US5046094A (en) * 1989-02-02 1991-09-03 Kabushiki Kaisha Toshiba Server-aided computation method and distributed information processing unit
EP0381523A3 (en) * 1989-02-02 1993-03-03 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
EP1976180A3 (en) * 1997-01-28 2010-10-27 Panasonic Corporation Message recovery signature apparatus
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
US6795553B1 (en) * 1997-11-04 2004-09-21 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
CN100377520C (zh) 2008-03-26
WO2000045550A2 (fr) 2000-08-03
AU2298600A (en) 2000-08-18
AU769464B2 (en) 2004-01-29
CA2361627A1 (en) 2000-08-10
JP2003513480A (ja) 2003-04-08
US7266197B1 (en) 2007-09-04
WO2000046946A3 (fr) 2002-10-10
WO2000046947A3 (fr) 2002-04-04
EP1145482A3 (fr) 2002-06-26
EP1145473A2 (fr) 2001-10-17
JP2002540653A (ja) 2002-11-26
CN1372739A (zh) 2002-10-02
EP1145482A2 (fr) 2001-10-17
EP1145482B1 (fr) 2019-01-02
US7386122B1 (en) 2008-06-10
CN1322700C (zh) 2007-06-20
AU769446C (en) 2007-09-20
WO2000046946A2 (fr) 2000-08-10
CN1408154A (zh) 2003-04-02
AU769446B2 (en) 2004-01-29
CA2360954A1 (en) 2000-08-03
WO2000046947A2 (fr) 2000-08-10
CN1468479A (zh) 2004-01-14
WO2000045550A3 (fr) 2002-04-25
CA2360887A1 (fr) 2000-08-10
AU2298400A (en) 2000-08-25
AU769444B2 (en) 2004-01-29
EP1145472A3 (fr) 2002-11-27
JP4772189B2 (ja) 2011-09-14
JP2003519447A (ja) 2003-06-17
CA2360887C (fr) 2009-03-24
AU2298500A (en) 2000-08-25
EP1145473A3 (fr) 2002-05-29
EP1145472A2 (fr) 2001-10-17
EP1145473B1 (fr) 2019-04-17

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