AU6761396A - Off-line compatible electronic cash method and system - Google Patents

Off-line compatible electronic cash method and system

Info

Publication number
AU6761396A
AU6761396A AU67613/96A AU6761396A AU6761396A AU 6761396 A AU6761396 A AU 6761396A AU 67613/96 A AU67613/96 A AU 67613/96A AU 6761396 A AU6761396 A AU 6761396A AU 6761396 A AU6761396 A AU 6761396A
Authority
AU
Australia
Prior art keywords
electronic cash
compatible electronic
line compatible
cash method
line
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
AU67613/96A
Inventor
Ernest F. Brickell
Peter S. Gemmell
David W. Kravitz
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.)
DAVID W KRAVITZ
ERNEST F BRICKELL
Original Assignee
DAVID W KRAVITZ
ERNEST F BRICKELL
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 US08/474,035 external-priority patent/US5832089A/en
Application filed by DAVID W KRAVITZ, ERNEST F BRICKELL filed Critical DAVID W KRAVITZ
Publication of AU6761396A publication Critical patent/AU6761396A/en
Abandoned 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
    • G06Q20/02—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
AU67613/96A 1995-06-07 1996-06-07 Off-line compatible electronic cash method and system Abandoned AU6761396A (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US482685 1983-04-06
US48268695A 1995-06-07 1995-06-07
US47403395A 1995-06-07 1995-06-07
US48268595A 1995-06-07 1995-06-07
US48235695A 1995-06-07 1995-06-07
US08/474,035 US5832089A (en) 1995-06-07 1995-06-07 Off-line compatible electronic cash method and system
US482356 1995-06-07
US474033 1995-06-07
US482686 1995-06-07
PCT/US1996/010247 WO1996041316A2 (en) 1995-06-07 1996-06-07 Off-line compatible electronic cash method and system
US474035 1999-12-28

Publications (1)

Publication Number Publication Date
AU6761396A true AU6761396A (en) 1996-12-30

Family

ID=27541712

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67613/96A Abandoned AU6761396A (en) 1995-06-07 1996-06-07 Off-line compatible electronic cash method and system

Country Status (2)

Country Link
AU (1) AU6761396A (en)
WO (1) WO1996041316A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69738743D1 (en) * 1996-05-16 2008-07-17 Nippon Telegraph & Telephone A method of introducing electronic money with a monitoring device, utility device and monitoring device for performing the same
JP3329432B2 (en) * 1996-05-29 2002-09-30 日本電信電話株式会社 Hierarchical electronic cash execution method and apparatus used therefor
FR2760876B1 (en) * 1997-03-13 1999-11-26 France Telecom SECURE ELECTRONIC PAYMENT SYSTEM AND IMPLEMENTATION METHOD
US6311171B1 (en) 1997-07-11 2001-10-30 Ericsson Inc. Symmetrically-secured electronic communication system
FR2811452A1 (en) * 2000-07-07 2002-01-11 Thomson Multimedia Sa MICROPAYMENT TRANSACTION MANAGEMENT SYSTEM AND METHOD, CLIENT, MERCHANT AND FINANCIAL INTERMEDIATE DEVICES
CN109858281B (en) * 2019-02-01 2020-09-18 杭州云象网络技术有限公司 Block chain account model privacy protection method based on zero knowledge proof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674976B1 (en) * 1991-04-03 1993-06-11 France Telecom ELECTRONIC PAYMENT METHOD WITH CHIP CARD USING NUMBERED TOKENS FOR DETECTION OF FRAUD.

Also Published As

Publication number Publication date
WO1996041316A2 (en) 1996-12-19
WO1996041316A3 (en) 1997-03-06

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