Secure Offline Balance Storage On Mifare Card

[Absolom]

Dear Forum,

I am looking for a Mifare Card based solution that will allow me to securely store customer credit balances on the card to allow tap-and-go transactions on POS devices.

Any help or guidance will be most appreciated.

[Absolom]

Greetings @fangfang

Thank you very much for the quick response.

I remember that NXP had a product called "DesFire Classic" which supported my required functionality.

NXP also had a training course for this product and its SDK...This is exactly what I am looking for.

Can someone help me?

Absolom

[fangfang]

Hello @Absolom .

Actually we are just IC supplier.  The full solution can be provided by our certified manufacturers <https://www.nxp.com/products/rfid-nfc/rfid-ecosystem:RFID_ECOSYSTEMS>.

Have a nice day.

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