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Reading data from a chip
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29/03/2011 02:36:56
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 6 SP5
OS:
Windows XP
Divers
Thread ID:
01505318
Message ID:
01505328
Vues:
51
>Is there a way to somehow read a data from a chip on ID card or from chip on driver license?

I have recently been involved in a "proximity card reader" and punch clock.
The reader reads a chip on a card and returns a encrypted number, where once you know the formula to decrypt in it returned the information I needed.
But you have to know the formula to decrypt it, and this came to me with a written authorization from the customer to the manufacturer of the cards and the reader. The proximity reader came from Kantech (http://www.kantech.com/products/rkc_home.aspx), the would never issue the formula until they received this authorization. The method of decryption was a mix a binary and Hex value etc...I am sure most of these chip cards run in a similar fashion, with proprietary methods of encryptions.
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