IC card

Details IC card IC card

1987-02-12

1989-12-05

Cangialosi, Salvatore

Cryptography

Particular algorithmic function encoding

Nbs/des algorithm

380 25, 235382, H04L 900

Patent

active

048857882

ABSTRACT:
An IC card having an authentication code which is compared with an authentication code obtained by processing data recorded on the IC card, and permitting the IC card to be used only when agreement is found.

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