Telegraphy – Systems – Printing
Patent
1981-04-22
1984-03-27
Cangialosi, Sal
Telegraphy
Systems
Printing
178 2211, 178 2215, 34082534, H04L 900
Patent
active
044388241
ABSTRACT:
The apparatus for identity verification using a data card contains at least one terminal and a security service station. The terminal(s) and the station are connected to each other via a communication system. The terminal is provided with a central processing unit including a memory, a card reader for reading data from the data card, a sensor or number input device for introducing personal identification information, and a crypto module. The crypto module encrypts and decrypts data received from the memory under the control of the central processing unit. The security service station likewise also contains a central processing unit including a memory, and a crypto module. This station also contains a comparator for comparing personal identification information with reference personal identification information. Both kinds of information are transmitted to the station from the terminal.
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Cangialosi Sal
Milde Jr. Karl F.
Siemens Corporation
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