CN1322700C - 利用非对称密钥证明真实性或完整性的方法和计算机系统 - Google Patents

利用非对称密钥证明真实性或完整性的方法和计算机系统 Download PDF

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Publication number
CN1322700C
CN1322700C CNB008047189A CN00804718A CN1322700C CN 1322700 C CN1322700 C CN 1322700C CN B008047189 A CNB008047189 A CN B008047189A CN 00804718 A CN00804718 A CN 00804718A CN 1322700 C CN1322700 C CN 1322700C
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CN
China
Prior art keywords
mod
integer
value
demonstrator
values
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
CNB008047189A
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English (en)
Chinese (zh)
Other versions
CN1468479A (zh
Inventor
路易斯·吉洛
琼－雅克斯·奎斯夸特
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.)
Finland Dili Tam Nv LLC
Original Assignee
French Television Broadcasting Co
Matthew Ritzker
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 French Television Broadcasting Co, Matthew Ritzker, France Telecom SA filed Critical French Television Broadcasting Co
Publication of CN1468479A publication Critical patent/CN1468479A/zh
Application granted granted Critical
Publication of CN1322700C publication Critical patent/CN1322700C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
  • Storage Device Security (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Mobile Radio Communication Systems (AREA)
CNB008047189A 1999-01-27 2000-01-27 利用非对称密钥证明真实性或完整性的方法和计算机系统 Expired - Lifetime CN1322700C (zh)

Applications Claiming Priority (10)

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

Publications (2)

Publication Number Publication Date
CN1468479A CN1468479A (zh) 2004-01-14
CN1322700C true CN1322700C (zh) 2007-06-20

Family

ID=27515634

Family Applications (3)

Application Number Title Priority Date Filing Date
CNB008031975A Expired - Lifetime CN100377520C (zh) 1999-01-27 2000-01-27 证实实体的真实性、消息的完整性和/或真实性的方法和系统
CN00804617A Pending CN1408154A (zh) 1999-01-27 2000-01-27 验证实体真实性和/或消息的完整性和/或真实性的方法,系统,设备
CNB008047189A Expired - Lifetime CN1322700C (zh) 1999-01-27 2000-01-27 利用非对称密钥证明真实性或完整性的方法和计算机系统

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CNB008031975A Expired - Lifetime CN100377520C (zh) 1999-01-27 2000-01-27 证实实体的真实性、消息的完整性和/或真实性的方法和系统
CN00804617A Pending CN1408154A (zh) 1999-01-27 2000-01-27 验证实体真实性和/或消息的完整性和/或真实性的方法,系统,设备

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0792044A2 (en) * 1996-02-23 1997-08-27 Fuji Xerox Co., Ltd. Device and method for authenticating user's access rights to resources according to the Challenge-Response principle
US5935962A (en) * 1996-03-27 1999-08-10 Baylor College Of Medicine And Pfizer, Inc. Use of α1 -adrenoreceptor antagonists in the prevention and treatment of cancer

Family Cites Families (21)

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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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0792044A2 (en) * 1996-02-23 1997-08-27 Fuji Xerox Co., Ltd. Device and method for authenticating user's access rights to resources according to the Challenge-Response principle
US5935962A (en) * 1996-03-27 1999-08-10 Baylor College Of Medicine And Pfizer, Inc. Use of α1 -adrenoreceptor antagonists in the prevention and treatment of cancer

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
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
JP4772965B2 (ja) 2011-09-14
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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C06 Publication
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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: Paris, FRA

Co-patentee after: TDF

Patentee after: France Telecom

Co-patentee after: Mars Rizk

Address before: Paris, FRA

Co-patentee before: Telediffusion Fse

Patentee before: France Telecom

Co-patentee before: Mars Rizk

ASS Succession or assignment of patent right

Owner name: FENTAMU DILI NV CO., LTD.

Free format text: FORMER OWNER: FRANCE TELECOM

Effective date: 20120112

Free format text: FORMER OWNER: TDF MATH RIZK

Effective date: 20120112

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120112

Address after: Delaware

Patentee after: Finland Dili Tam NV limited liability company

Address before: France

Co-patentee before: TDF company

Patentee before: France Telecom

Co-patentee before: Mars Rizk

CX01 Expiry of patent term

Granted publication date: 20070620

CX01 Expiry of patent term