ATE83573T1 - Vorrichtungen und verfahren zum beglaubigen von vollmachten oder nachrichten mittels eines null- kenntnis-probe-systems und zum unterschreiben von nachrichten. - Google Patents

Vorrichtungen und verfahren zum beglaubigen von vollmachten oder nachrichten mittels eines null- kenntnis-probe-systems und zum unterschreiben von nachrichten.

Info

Publication number
ATE83573T1
ATE83573T1 AT88402231T AT88402231T ATE83573T1 AT E83573 T1 ATE83573 T1 AT E83573T1 AT 88402231 T AT88402231 T AT 88402231T AT 88402231 T AT88402231 T AT 88402231T AT E83573 T1 ATE83573 T1 AT E83573T1
Authority
AT
Austria
Prior art keywords
messages
authorizing
attorney
powers
knowledge
Prior art date
Application number
AT88402231T
Other languages
English (en)
Inventor
Louis Guillou
Jean-Jacques Quisquater
Original Assignee
France Etat
Telediffusion Fse
Philips Nv
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 Etat, Telediffusion Fse, Philips Nv filed Critical France Etat
Application granted granted Critical
Publication of ATE83573T1 publication Critical patent/ATE83573T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • G06Q20/3674—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes involving authentication
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/409—Device specific authentication in transaction processing
    • G06Q20/4097—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
    • G06Q20/40975—Device specific authentication in transaction processing using mutual authentication between devices and transaction partners using encryption therefor
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0806—Details of the card
    • G07F7/0813—Specific details related to card security
    • G07F7/0826—Embedded security module
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1016—Devices or methods for securing the PIN and other transaction-data, e.g. by encryption
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/302—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the integer factorization problem, e.g. RSA or quadratic sieve [QS] schemes
    • 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
    • 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
    • H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • 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
    • H04L9/3271—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 challenge-response
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
    • G06F7/724—Finite field arithmetic
    • G06F7/725—Finite field arithmetic over elliptic curves
    • 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
    • H04L2209/30—Compression, e.g. Merkle-Damgard construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Signal Processing (AREA)
  • Finance (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Credit Cards Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Communication Control (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Semiconductor Integrated Circuits (AREA)
AT88402231T 1987-09-07 1988-09-05 Vorrichtungen und verfahren zum beglaubigen von vollmachten oder nachrichten mittels eines null- kenntnis-probe-systems und zum unterschreiben von nachrichten. ATE83573T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8712366A FR2620248B1 (fr) 1987-09-07 1987-09-07 Procedes d'authentification d'accreditations ou de messages a apport nul de connaissance et de signature de messages
EP88402231A EP0311470B1 (de) 1987-09-07 1988-09-05 Vorrichtungen und Verfahren zum Beglaubigen von Vollmachten oder Nachrichten mittels eines Null-Kenntnis-Probe-Systems und zum Unterschreiben von Nachrichten

Publications (1)

Publication Number Publication Date
ATE83573T1 true ATE83573T1 (de) 1993-01-15

Family

ID=9354667

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88402231T ATE83573T1 (de) 1987-09-07 1988-09-05 Vorrichtungen und verfahren zum beglaubigen von vollmachten oder nachrichten mittels eines null- kenntnis-probe-systems und zum unterschreiben von nachrichten.

Country Status (10)

Country Link
EP (1) EP0311470B1 (de)
JP (2) JP3158118B2 (de)
KR (1) KR960008209B1 (de)
AT (1) ATE83573T1 (de)
AU (1) AU613084B2 (de)
CA (1) CA1295706C (de)
DE (1) DE3876741T2 (de)
ES (1) ES2037260T3 (de)
FI (1) FI97170C (de)
FR (1) FR2620248B1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663141B1 (fr) * 1990-06-11 1992-08-21 France Etat Procede de transfert de secret, par echange de deux certificats entre deux microcalculateurs s'authentifiant reciproquement.
US4868877A (en) * 1988-02-12 1989-09-19 Fischer Addison M Public key/signature cryptosystem with enhanced digital signature certification
US5005200A (en) * 1988-02-12 1991-04-02 Fischer Addison M Public key/signature cryptosystem with enhanced digital signature certification
FR2654288B1 (fr) * 1989-11-08 1996-11-29 Europ Rech Electr Lab Procede d'authentification d'une carte a microprocesseur et systeme le mettant en óoeuvre.
CA2101322A1 (en) * 1991-02-07 1992-08-08 Thomson Multimedia S.A. Method, identification device and verification device for identification and/or performing digital signature
FR2718311A1 (fr) * 1994-03-30 1995-10-06 Trt Telecom Radio Electr Dispositif de mise en Óoeuvre d'un système de signature de message et carte à puce comportant un tel dispositif.
US5539828A (en) * 1994-05-31 1996-07-23 Intel Corporation Apparatus and method for providing secured communications
FR2747257B1 (fr) * 1996-04-09 1998-09-11 Gilbert Henri Procede d'identification et/ou de signature
FR2763451B1 (fr) * 1997-05-13 1999-06-18 France Telecom Procede d'identification a cle publique utilisant deux fonctions de hachage
FR2763452B1 (fr) * 1997-05-13 1999-06-18 France Telecom Procede d'identification a cle publique
FR2773406B1 (fr) * 1998-01-06 2003-12-19 Schlumberger Ind Sa Procede d'authentification de cartes a circuit integre
FR2788911A1 (fr) * 1999-01-27 2000-07-28 France Telecom 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
FR2788910A1 (fr) * 1999-01-27 2000-07-28 France Telecom 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
AU769446C (en) * 1999-01-27 2007-09-20 France Telecom Method for proving the authenticity or integrity of a message by means of a public exponent equal to the power of two
KR100844546B1 (ko) * 1999-10-01 2008-07-08 프랑스 텔레콤 엔티티의 진정성 또는 메시지의 무결성 검증방법, 시스템 및 장치
CN100380862C (zh) * 1999-10-01 2008-04-09 法国电信公司 验证实体真实性或消息完整性的方法、系统、设备
FR2822002B1 (fr) 2001-03-12 2003-06-06 France Telecom Authentification cryptographique par modules ephemeres
US7308576B2 (en) 2001-12-31 2007-12-11 Intel Corporation Authenticated code module
US7631196B2 (en) 2002-02-25 2009-12-08 Intel Corporation Method and apparatus for loading a trustable operating system
US7318235B2 (en) 2002-12-16 2008-01-08 Intel Corporation Attestation using both fixed token and portable token
US7444512B2 (en) 2003-04-11 2008-10-28 Intel Corporation Establishing trust without revealing identity
US7366305B2 (en) 2003-09-30 2008-04-29 Intel Corporation Platform and method for establishing trust without revealing identity
US8037314B2 (en) 2003-12-22 2011-10-11 Intel Corporation Replacing blinded authentication authority
US7802085B2 (en) 2004-02-18 2010-09-21 Intel Corporation Apparatus and method for distributing private keys to an entity with minimal secret, unique information
US7490070B2 (en) 2004-06-10 2009-02-10 Intel Corporation Apparatus and method for proving the denial of a direct proof signature
US8924728B2 (en) 2004-11-30 2014-12-30 Intel Corporation Apparatus and method for establishing a secure session with a device without exposing privacy-sensitive information
US7809957B2 (en) 2005-09-29 2010-10-05 Intel Corporation Trusted platform module for generating sealed data
US8014530B2 (en) 2006-03-22 2011-09-06 Intel Corporation Method and apparatus for authenticated, recoverable key distribution with no database secrets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102606B (en) * 1981-06-19 1985-01-30 Nat Res Dev Apparatus and methods for making payments electronically
FR2536928B1 (fr) * 1982-11-30 1989-10-06 France Etat Systeme pour chiffrer et dechiffrer des informations, du type utilisant un systeme de dechiffrement a cle publique
US4748668A (en) * 1986-07-09 1988-05-31 Yeda Research And Development Company Limited Method, apparatus and article for identification and signature

Also Published As

Publication number Publication date
DE3876741D1 (de) 1993-01-28
KR890005634A (ko) 1989-05-16
KR960008209B1 (ko) 1996-06-20
DE3876741T2 (de) 1993-06-24
FR2620248A1 (fr) 1989-03-10
ES2037260T3 (es) 1993-06-16
EP0311470A1 (de) 1989-04-12
JP2000358027A (ja) 2000-12-26
CA1295706C (en) 1992-02-11
AU2197188A (en) 1989-03-23
FI884082A0 (fi) 1988-09-05
FI884082A7 (fi) 1989-03-08
AU613084B2 (en) 1991-07-25
FI97170B (fi) 1996-07-15
JP3158118B2 (ja) 2001-04-23
FI97170C (fi) 1996-10-25
FR2620248B1 (fr) 1989-11-24
JPH01133092A (ja) 1989-05-25
EP0311470B1 (de) 1992-12-16

Similar Documents

Publication Publication Date Title
ATE83573T1 (de) Vorrichtungen und verfahren zum beglaubigen von vollmachten oder nachrichten mittels eines null- kenntnis-probe-systems und zum unterschreiben von nachrichten.
GB2321741B (en) Data card verification system
ATE106643T1 (de) Verfahren zur identifikation von teilnehmern sowie zur generierung und verifikation von elektronischen unterschriften in einem datenaustauschsystem.
DE3683751D1 (de) Verfahren und geraet zur ueberpruefung der echtheit von personengebundenen dokumenten und der identitaet ihrer traeger.
ATE50655T1 (de) Verfahren und geraet zum bescheinigen von mittels eines tragbaren mediums, wie einer speicherkarte, erhaltenen dienstleistungen.
DE3469080D1 (en) Method and apparatus for veryfying personal identification numbers and checking stored number series in identification media
CA2202566A1 (en) Digital signatures on a smart card
ATE223094T1 (de) Verfahren und vorrichtung zum authentifizieren eines datanträgers, bestimmt zum zulassen einer transaktion oder des zuganges zu einer dienstleistung oder zu einem ort; und entsprechender datenträger
TW346584B (en) Method for signature of an information processing file, and apparatus for implementing it
EP0723251A3 (de) Verfahren und Gerät für einen Benützer und Sicherheitsauthentisierungseinrichtung
KR970029174A (ko) 상호인증방법
ATE99818T1 (de) Varianten des fiat-shamir-verfahrens zum identifizieren und unterschreiben.
DE3579781D1 (de) Vorrichtung und verfahren zur uebertragung mit datensystemen.
EP0739109A3 (de) Verfahren und Einrichtung zur Authentifizierung in einem elektronischen Verriegelungssystem
GR3018239T3 (en) Method for verifying the integrity of software or data and system for implementing this method.
ES2050860T3 (es) Un metodo y aparato nuevos para identificacion de usuario y control de acceso en base a nucleos permutados.
EP0320663A3 (de) Verfahren und Gerät für Zeichenerkennungssysteme
ATE136139T1 (de) Verfahren zur gegenseitigen authentifikation einer chipkarte und eines terminals
EP0700185A3 (de) Verfahren und Vorrichtung für datengesteuertes Verschlüsselungssystem
SE8605381D0 (sv) Manoverenhet for datakommunikation
ATE144848T1 (de) Unterschriftenprüfungsverfahren
SE8902191L (sv) Saett och anordning foer teorembevisning
JPS6473449A (en) Password number inputting system
JPH09160491A (ja) 相互認証システム
DE69101800D1 (de) Verfahren zur modularen Reduktion von Zahlen.

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee