AU2002221742A1 - Returning of change in an electronic payment system - Google Patents

Returning of change in an electronic payment system

Info

Publication number
AU2002221742A1
AU2002221742A1 AU2002221742A AU2174202A AU2002221742A1 AU 2002221742 A1 AU2002221742 A1 AU 2002221742A1 AU 2002221742 A AU2002221742 A AU 2002221742A AU 2174202 A AU2174202 A AU 2174202A AU 2002221742 A1 AU2002221742 A1 AU 2002221742A1
Authority
AU
Australia
Prior art keywords
returning
change
payment system
electronic payment
electronic
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.)
Abandoned
Application number
AU2002221742A
Inventor
Robert Daniel Tracz
Konrad Wrona
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002221742A1 publication Critical patent/AU2002221742A1/en
Abandoned 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
    • H04L9/3263—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
    • 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
    • G06Q20/04—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
    • G06Q20/22—Payment schemes or models
    • G06Q20/29—Payment schemes or models characterised by micropayments
    • 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
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3825—Use of electronic signatures
    • 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
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • 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
    • H04L9/321—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 a third party or a trusted authority
    • 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Accounting & Taxation (AREA)
  • General Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Finance (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
AU2002221742A 2000-11-10 2001-10-24 Returning of change in an electronic payment system Abandoned AU2002221742A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00124631.3 2000-11-10
EP00124631A EP1205889A1 (en) 2000-11-10 2000-11-10 Returning of change in an electronic payment system
PCT/EP2001/012299 WO2002039391A2 (en) 2000-11-10 2001-10-24 Returning of change in an electronic payment system

Publications (1)

Publication Number Publication Date
AU2002221742A1 true AU2002221742A1 (en) 2002-05-21

Family

ID=8170347

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002221742A Abandoned AU2002221742A1 (en) 2000-11-10 2001-10-24 Returning of change in an electronic payment system

Country Status (4)

Country Link
US (1) US20020128983A1 (en)
EP (1) EP1205889A1 (en)
AU (1) AU2002221742A1 (en)
WO (1) WO2002039391A2 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7840803B2 (en) * 2002-04-16 2010-11-23 Massachusetts Institute Of Technology Authentication of integrated circuits
GB0313663D0 (en) * 2003-06-13 2003-07-16 Hewlett Packard Development Co Mediated rsa cryptographic method and system
US7996323B2 (en) * 2004-02-27 2011-08-09 Microsoft Corporation Method and system for a service provider to control exposure to non-payment by a service consumer
US20050204182A1 (en) * 2004-02-27 2005-09-15 Smith Michael D. Method and system for a service consumer to control applications that behave incorrectly when requesting services
US7564345B2 (en) * 2004-11-12 2009-07-21 Verayo, Inc. Volatile device keys and applications thereof
ATE504884T1 (en) 2006-01-24 2011-04-15 Verayo Inc SIGNAL GENERATOR BASED DEVICE SAFETY
TWI340354B (en) * 2006-12-14 2011-04-11 Inst Information Industry System, method, and computer readable medium for micropayment with varying denomination
EP2214117B1 (en) * 2007-09-19 2012-02-01 Verayo, Inc. Authentication with physical unclonable functions
CN101727712B (en) * 2008-10-16 2012-10-31 中国银联股份有限公司 Transfer method for electronic cash
TWI498827B (en) * 2008-11-21 2015-09-01 Verayo Inc Non-networked rfid-puf authentication
DE102009034436A1 (en) * 2009-07-23 2011-01-27 Giesecke & Devrient Gmbh Method for payment of cash value amount in form of electronic money, involves transmitting signed data set to non-central instance by transmission of signed data set from central instance and receiving of signed data set
US20110022835A1 (en) * 2009-07-27 2011-01-27 Suridx, Inc. Secure Communication Using Asymmetric Cryptography and Light-Weight Certificates
US8468186B2 (en) * 2009-08-05 2013-06-18 Verayo, Inc. Combination of values from a pseudo-random source
US8811615B2 (en) * 2009-08-05 2014-08-19 Verayo, Inc. Index-based coding with a pseudo-random source
US8887246B2 (en) 2010-06-22 2014-11-11 Telefonaktiebolaget L M Ericsson (Publ) Privacy preserving authorisation in pervasive environments
WO2012004838A1 (en) * 2010-07-09 2012-01-12 Takeshi Mizunuma Service provision method
WO2013166278A1 (en) * 2012-05-02 2013-11-07 Visa International Service Association Small form-factor cryptographic expansion device
WO2014170741A2 (en) * 2013-04-15 2014-10-23 Pardhasarthy Mahesh Bhupathi Payback payment system and method to facilitate the same
US10504080B2 (en) * 2015-09-14 2019-12-10 OX Labs Inc. Cryptographically managingtelecommunications settlement
CN105931049A (en) * 2016-01-22 2016-09-07 天地融科技股份有限公司 Electronic signature device, and trading method and trading system thereof
GB201613144D0 (en) * 2016-07-29 2016-09-14 Eitc Holdings Ltd Computer-implemented method and system
CN109377215B (en) 2018-08-06 2020-04-21 阿里巴巴集团控股有限公司 Block chain transaction method and device and electronic equipment
ES2859569T3 (en) 2018-11-27 2021-10-04 Advanced New Technologies Co Ltd System and method for the protection of information
BR112019007727A2 (en) * 2018-11-27 2019-11-12 Alibaba Group Holding Ltd information protection system and method
WO2019072275A2 (en) 2018-11-27 2019-04-18 Alibaba Group Holding Limited System and method for information protection
US10700850B2 (en) 2018-11-27 2020-06-30 Alibaba Group Holding Limited System and method for information protection
EP3549082B1 (en) 2018-11-27 2020-08-26 Alibaba Group Holding Limited System and method for information protection
ES2833552T3 (en) 2018-11-27 2021-06-15 Advanced New Technologies Co Ltd System and method for the protection of information
CN109961288B (en) * 2019-03-22 2022-04-26 北京沃东天骏信息技术有限公司 Transaction method and device based on blind signature
IL274165B2 (en) * 2020-04-23 2023-08-01 Google Llc Privacy preserving application and device error detection
CN114124396B (en) * 2020-09-01 2023-12-01 中国电信股份有限公司 Information transmission method, system and storage medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949380A (en) * 1988-10-20 1990-08-14 David Chaum Returned-value blind signature systems
US5799087A (en) * 1994-04-28 1998-08-25 Citibank, N.A. Electronic-monetary system
US5768385A (en) * 1995-08-29 1998-06-16 Microsoft Corporation Untraceable electronic cash
FR2760876B1 (en) * 1997-03-13 1999-11-26 France Telecom SECURE ELECTRONIC PAYMENT SYSTEM AND IMPLEMENTATION METHOD
RU2157001C2 (en) * 1998-11-25 2000-09-27 Закрытое акционерное общество "Алкорсофт" Method for conducting transactions
US6789068B1 (en) * 1999-11-08 2004-09-07 At&T Corp. System and method for microbilling using a trust management system

Also Published As

Publication number Publication date
WO2002039391A2 (en) 2002-05-16
US20020128983A1 (en) 2002-09-12
EP1205889A1 (en) 2002-05-15
WO2002039391A3 (en) 2003-03-20

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