DE69630738D1 - Verfahren und Einrichtung für ein elektronisches Geldsystem mit Ursprungserkennung - Google Patents

Verfahren und Einrichtung für ein elektronisches Geldsystem mit Ursprungserkennung

Info

Publication number
DE69630738D1
DE69630738D1 DE69630738T DE69630738T DE69630738D1 DE 69630738 D1 DE69630738 D1 DE 69630738D1 DE 69630738 T DE69630738 T DE 69630738T DE 69630738 T DE69630738 T DE 69630738T DE 69630738 D1 DE69630738 D1 DE 69630738D1
Authority
DE
Germany
Prior art keywords
electronic money
origin detection
money system
origin
detection
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
DE69630738T
Other languages
English (en)
Other versions
DE69630738T2 (de
Inventor
Kazuo Ohta
Eiichiro Fujisaki
Atsushi Fujioka
Masayuki Abe
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE69630738D1 publication Critical patent/DE69630738D1/de
Publication of DE69630738T2 publication Critical patent/DE69630738T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06Q20/04—Payment circuits
    • G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06Q20/02—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06Q20/08—Payment architectures
    • G06Q20/10—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06Q20/3678—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 e-cash details, e.g. blinded, divisible or detecting double spending
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06Q20/383—Anonymous user system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06Q20/401—Transaction verification
    • G06Q20/4014—Identity check for transactions
    • 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
    • H04L9/3221—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 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
    • H04L9/3247—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
    • H04L9/3249—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 RSA or related signature schemes, e.g. Rabin scheme
    • 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
    • H04L9/3257—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 blind signatures
    • 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
    • H04L2209/42—Anonymization, e.g. involving pseudonyms
    • 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
DE69630738T 1995-07-17 1996-07-16 Verfahren und Einrichtung für ein elektronisches Geldsystem mit Ursprungserkennung Expired - Fee Related DE69630738T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP18028195 1995-07-17
JP18028195 1995-07-17
JP24641695 1995-09-25
JP24641695 1995-09-25
JP24641595 1995-09-25
JP24641595 1995-09-25

Publications (2)

Publication Number Publication Date
DE69630738D1 true DE69630738D1 (de) 2003-12-24
DE69630738T2 DE69630738T2 (de) 2004-08-12

Family

ID=27324825

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69630738T Expired - Fee Related DE69630738T2 (de) 1995-07-17 1996-07-16 Verfahren und Einrichtung für ein elektronisches Geldsystem mit Ursprungserkennung

Country Status (3)

Country Link
US (1) US5889862A (de)
EP (1) EP0755136B1 (de)
DE (1) DE69630738T2 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US6438691B1 (en) * 1996-04-01 2002-08-20 Hewlett-Packard Company Transmitting messages over a network
US6945457B1 (en) 1996-05-10 2005-09-20 Transaction Holdings Ltd. L.L.C. Automated transaction machine
GB2317790B (en) * 1996-09-26 1998-08-26 Richard Billingsley Improvements relating to electronic transactions
AUPO323496A0 (en) * 1996-10-25 1996-11-21 Monash University Digital message encryption and authentication
GB9624127D0 (en) * 1996-11-20 1997-01-08 British Telecomm Transaction system
US6044462A (en) * 1997-04-02 2000-03-28 Arcanvs Method and apparatus for managing key revocation
WO1999026207A1 (en) * 1997-11-19 1999-05-27 Rsa Security Inc. Digital coin tracing using trustee tokens
DE69829938T2 (de) * 1997-12-26 2006-02-23 Nippon Telegraph And Telephone Corp. Verfahren zum Einführen von elektronischem Geld für einen Emittent mit elektronischen Saldo-Zählern, entsprechende Vorrichtung und Speicherelement mit gespeichertem Programm zur Durchführung des Verfahrens
US6108644A (en) * 1998-02-19 2000-08-22 At&T Corp. System and method for electronic transactions
US7222108B2 (en) * 1998-12-23 2007-05-22 Nippon Telegraph And Telephone Corporation Electronic cash implementing method and equipment using user signature and recording medium recorded thereon a program for the method
US6636969B1 (en) * 1999-04-26 2003-10-21 Lucent Technologies Inc. Digital signatures having revokable anonymity and improved traceability
WO2001015100A1 (en) 1999-08-26 2001-03-01 Eluv Holdings Ltd. Electronic currency, electronic wallet therefor and electronic payment systems employing them
US8571975B1 (en) 1999-11-24 2013-10-29 Jpmorgan Chase Bank, N.A. System and method for sending money via E-mail over the internet
WO2001043084A2 (en) 1999-12-06 2001-06-14 Pielemeier Ted A Method of masking the identity of a purchaser during a credit transaction
US6701303B1 (en) * 1999-12-23 2004-03-02 International Business Machines, Corp. E-commerce system and method of operation enabling a user to conduct transactions with multiple retailers without certification and/or trusted electronic paths
US10185936B2 (en) 2000-06-22 2019-01-22 Jpmorgan Chase Bank, N.A. Method and system for processing internet payments
US7181017B1 (en) 2001-03-23 2007-02-20 David Felsher System and method for secure three-party communications
US7110525B1 (en) 2001-06-25 2006-09-19 Toby Heller Agent training sensitive call routing system
US7372952B1 (en) 2002-03-07 2008-05-13 Wai Wu Telephony control system with intelligent call routing
US8396809B1 (en) 2002-05-14 2013-03-12 Hewlett-Packard Development Company, L.P. Method for reducing purchase time
US6934664B1 (en) 2002-05-20 2005-08-23 Palm, Inc. System and method for monitoring a security state of an electronic device
SG145524A1 (en) * 2002-08-07 2008-09-29 Mobilastic Technologies Pte Lt Secure transfer of digital tokens
US9818136B1 (en) 2003-02-05 2017-11-14 Steven M. Hoffberg System and method for determining contingent relevance
US7505931B2 (en) * 2003-03-03 2009-03-17 Standard Chartered (Ct) Plc Method and system for monitoring transactions
US7676034B1 (en) 2003-03-07 2010-03-09 Wai Wu Method and system for matching entities in an auction
US8874477B2 (en) 2005-10-04 2014-10-28 Steven Mark Hoffberg Multifactorial optimization system and method
US8458064B1 (en) 2006-01-30 2013-06-04 Capital One Financial Corporation System and method for transferring electronic account information
US8300798B1 (en) 2006-04-03 2012-10-30 Wai Wu Intelligent communication routing system and method
US20080027750A1 (en) * 2006-07-27 2008-01-31 Barkeloo Jason E System and method for digital rights management
WO2008013921A2 (en) * 2006-07-27 2008-01-31 Somatic Digital, Llc Content publishing system and method
WO2008045513A1 (en) * 2006-10-11 2008-04-17 Somatic Digital, Llc System and method for repurposing printed content to interact with digital content
WO2008045514A2 (en) * 2006-10-11 2008-04-17 Somatic Digital, Llc Open source publishing system and method
US8566247B1 (en) 2007-02-19 2013-10-22 Robert H. Nagel System and method for secure communications involving an intermediary
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
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
EP1986146A1 (de) * 2007-04-27 2008-10-29 Gemplus Transaktionsverfahren zwischen zwei Einheiten für Anonymitätswiderruf für baumbasierte Schemata ohne zuverlässige Partei
DE102009034436A1 (de) * 2009-07-23 2011-01-27 Giesecke & Devrient Gmbh Verfahren und System zum Bezahlen mit geldwerten Beträgen in Form elektronischer Datensätze
US8326751B2 (en) * 2009-09-30 2012-12-04 Zynga Inc. Apparatuses,methods and systems for a trackable virtual currencies platform
WO2012004838A1 (en) * 2010-07-09 2012-01-12 Takeshi Mizunuma Service provision method
US9171324B2 (en) 2012-09-10 2015-10-27 King Fahd University Of Petroleum And Minerals Hybrid virtual account and token-based digital cash protocols
US9165297B2 (en) * 2012-09-10 2015-10-20 King Fahd University Of Petroleum And Minerals Virtual account and token-based digital cash protocols
US20150149346A1 (en) * 2013-11-27 2015-05-28 Goods Exchange Systems and methods for supporting charitable contributions
US20160160290A1 (en) 2014-11-03 2016-06-09 Genentech, Inc. Methods and biomarkers for predicting efficacy and evaluation of an ox40 agonist treatment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4977595A (en) * 1989-04-03 1990-12-11 Nippon Telegraph And Telephone Corporation Method and apparatus for implementing electronic cash
US5224162A (en) * 1991-06-14 1993-06-29 Nippon Telegraph And Telephone Corporation Electronic cash system
US5557518A (en) * 1994-04-28 1996-09-17 Citibank, N.A. Trusted agents for open electronic commerce
NL9301348A (nl) * 1993-08-02 1995-03-01 Stefanus Alfonsus Brands Elektronisch betalingssysteem.

Also Published As

Publication number Publication date
EP0755136B1 (de) 2003-11-19
US5889862A (en) 1999-03-30
DE69630738T2 (de) 2004-08-12
EP0755136A3 (de) 1998-03-25
EP0755136A2 (de) 1997-01-22

Similar Documents

Publication Publication Date Title
DE69630738D1 (de) Verfahren und Einrichtung für ein elektronisches Geldsystem mit Ursprungserkennung
DE69231869D1 (de) Verfahren und Gerät zur Prüfung elektronischer Elektrizitätszähler
DE69633524D1 (de) Verfahren und Gerät zur Objekterfassung
DE69629098D1 (de) Verfahren und Vorrichtung zur Belastungsprüfung
DE69634656D1 (de) Vorrichtung und Verfahren zur Phasendetektion für ein Lageerfassungssystem
DE69627668D1 (de) Verfahren und vorrichtung für den chlamydiennachweis
DE1078526T1 (de) Vorrichtung und verfahren für bezahlfernsehsystem
DE69520067T2 (de) Verfahren und Einrichtung zur Kennzeichnung eines Eingangssignales
DE69827085D1 (de) Vorrichtung und Verfahren zur Leckerkennung
DE69520714D1 (de) Verfahren und Vorrichtung zum Sichern elektronischen Abstimmen
DE69629084D1 (de) Verfahren und gerät für textobjektverwaltung
DE69713223D1 (de) Automatisches Transaktionssystem mit einem automatischen Display und Verfahren für seinen Betrieb
DE69634187D1 (de) Verfahren und Vorrichtung zur Erkennung von Fehlzündungen
DE69606182T2 (de) Verfahren und vorrichtung zur leckprüfung von verpackungen
DE69630224D1 (de) Verfahren und einrichtung zur bestückung elektronischer bauteile
DE69527703D1 (de) Verfahren und Vorrichtung zur Signalauswahl und Fehlererkennung
DE69720157D1 (de) System und Verfahren zur Prüfung elektronischer Geräte
DE69603694T2 (de) Kuvertiervorrichtung für Dokumente und Verfahren dafür
DE69605122T2 (de) Verfahren und vorrichtung zur prüfung von gewindeverbindungen und gewindeteilen
DE69621078D1 (de) Verfahren und Vorrichtung für ein prüfpunktbasiertes Kommunikationsverarbeitungssystem
DE69707425D1 (de) Verfahren und vorrichtung mit gerätebeschreibung für konventionelles gerät
DE69806758D1 (de) Verfahren und vorrichtung zur prüfung von elektronischen einrichtungen
DE69603169D1 (de) Vorrichtung und verfahren zum münzprüfen
DE69616162D1 (de) Verfahren und Vorrichtung für kolorimetrische Dickenmessung
DE69629221D1 (de) Gerät und Verfahren zur Durchgangsprüfung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee