Value transfer system

Details Value transfer system Value transfer system

1996-06-17

1998-07-07

Gregory, Bernarr E.

Cryptography

Particular algorithmic function encoding

Nbs/des algorithm

380 4, 380 9, 380 23, 380 29, 380 30, 380 49, 235379, 235380, 705 39, 705 41, H04L 900, H04L 932, H04L 930, H04L 906

Patent

active

057780676

ABSTRACT:
A value transfer system which allows value to be transferred between electronic purses comprises computer which controls the loading of purses with value and the redemption of value from purses, a special bulk purse or purses and a value meter securely linked thereto which registers the total net value issued to the bulk purse or purses. Draw-down of value and redemption of value transactions are effected with the bulk purses.

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patent: 4935962 (1990-06-01), Austin
patent: 4992646 (1991-02-01), Collin
patent: 5012076 (1991-04-01), Yoshida
patent: 5030806 (1991-07-01), Collin
"Siemens Short Form Catalog: Integrated Circuit Division 1995/1996"; http://www.allianet.com/siemens/catalog/08.html.
"The Smart Card Cyber Show," Analyses Et Synthesis; Paris, France; No Date; http://www.cardshow.com/industry/CP8Transac.
"Gemplus: A Brief History," Gemplus SA; Gemenos, France;http://www.gemphus.com/company-overview,html, No Date.
Financial Information Systems, Report from the Financial Committee of the IC Card Study Group, "Usage and Standardisation of IC Cards in Finance", Financial Information Systems Centre (FISC) Foundation, No. 18, 1986.

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