Blockchain - Talk Directly to the Infineon 2Go Smart Cards API

RE: Blockchain - Talk Directly to the Infineon 2Go Smart Cards API

Jan Cumps — Thu, 17 Dec 2020 16:00:05 GMT

If you have a set of these cards and a smartphone, you can test them with the NFC Tools app from wak dev.

Install the app, start it.

Go to other-> Advanced NFC commands.

In I/O Class, select IsoDep (ISO 14443-4)

Paste this in the data field (the command to start an application session with the card and get the card ID)

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Tap and keep your card to the NFC reader of your phone.

Send Command.

You get the card ID. Check the post above to learn where the ID is in the return string.

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Exactly the same result as in the post above.

You can keep on talking to the card. Let it show its public keys, sign data, ...

RE: Blockchain - Talk Directly to the Infineon 2Go Smart Cards API

Jan Cumps — Fri, 27 Mar 2020 10:31:08 GMT

I'm going to try and write a command line tool or service that allows to use my Digital Logic µFR card reader from other programs.

I first need access to the license of their library though. That's not publicly available as far as I can see. I raised an issue for that: https://github.com/nfc-rfid-reader-sdk/ufr-lib/issues/1

RE: Blockchain - Talk Directly to the Infineon 2Go Smart Cards API

DAB — Sat, 21 Mar 2020 17:49:40 GMT

Great series Jan.

I now better understand Block chain and its uses.

Thanks

DAB

RE: Blockchain - Talk Directly to the Infineon 2Go Smart Cards API

Jan Cumps — Sat, 21 Mar 2020 16:59:27 GMT

The comparable code in the Android coinfinity app:

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