Method for testing a terminal communicating with chip cards

Registers – Systems controlled by data bearing records – Credit or identification card systems

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G06K 500

Patent

active

052084477

ABSTRACT:
Method for testing a terminal communicating with chip cards. The method has the steps of: identification data stored in the chip card is used to generate authentification codes both in the chip card and in the terminal after transmission thereinto of the identification data stored in the chip card, both authentification codes being generated with respective action codes using a stored algorithm; the authentification code generated in the chip card is transmitted to the terminal; the two authentification codes are compared in the terminal; and the identification data is displayed at the terminal when the two authentification codes, compared in the terminal, are identical.

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