Electronic wallet system

Details Electronic wallet system Electronic wallet system

2007-04-17

2007-04-17

Eddy, Elisca Pierre (Department: 3621)

Data processing: financial, business practice, management, or co

Business processing using cryptography

Secure transaction

C705S066000

Reexamination Certificate

active

09798739

ABSTRACT:
The electronic wallet system comprises a plurality of devices interconnected through a local network and capable of conducting electronic business transaction on an open network (40). Each device contains a smart card reader. A plurality of smart cards (31–3p) represent the electronic purses of the system. One of the devices comprises an entity called the server which contains a list of purses liable to receive tokens from others purses of the system. The tokens transferred between purses are stored temporally by said server.Application to a family wallet system allowing children to participate to electronic commerce.The system makes it possible to transfer tokens from one first purse to a second purse without having in hands the smart card corresponding to the second purse.

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