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#1 2020-08-31 07:59:52

niklasent
Contributor
Registered: 2020-07-02
Posts: 7

Reprogram ATS of ISO 14443 NFC tokens

Is it possible to use the Proxmark 3 RDV 4 to reprogramm the Answer to Select (ATS) of an ISO/IEC 14443 compatible NFC token?

My goal is to increase the Frame Waiting Integer (FWI) of a given token for research purposes.

If it should be possible, please let me know how I can do it!

Thank you!

Last edited by niklasent (2020-08-31 08:00:24)

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#2 2020-08-31 08:41:17

iceman
Administrator
Registered: 2013-04-25
Posts: 9,537
Website

Re: Reprogram ATS of ISO 14443 NFC tokens

... no

if you don't get a special magic card which allows for changing ATS,  which I haven't seen.

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