IOS read password protected NTAG21x (ISO 14443) NfcA, MiFareUltraLigth compatible

[masty73]

Hello all,

I need to read a NTAG213 which is read and write password protected.
Suppose the password is AA:AA:AA:AA and that I want to read the 'x10' page address. The command I send in Android are:

---> 1B:AA:AA:AA:AA  ( PWD_AUTH command )
<--- 00:00           ( PACK received supposed not changed from default)
---> 30:10           ( READ command for #x10 page address)
<--- XX:XX:XX:XX...  ( 16 Bytes content from page address #x10)

In android I can do it easily and it works correctly using "transceive".

I'm wondering if I can do the same in IOS using this library with transceive command.
(Actually I don't have hardware to test it, so that's why I'm asking here)

In the swift source for IOS the transceive function (row #74 in Nfc.swift file) seems to be reserved to NFC_F (Felica Tag) and NFC_V (iso15693Tag). That's why I'm asking if, for IOS, the transceive function is reserved only for those tags mentioned above or it works also for iso14443 NfcA/MidareUltraligth cards.

Thanks in advance for reading me and helping me!

[robingenz]

I haven't tried it yet, but according to this post it should be possible in iOS: https://stackoverflow.com/a/63259021/6731412
However, the plugin does not yet support this API. Feel free to create a pull request.

[masty73]

Thank you @robingenz !
As soon as I'll have hardware to test it I'll try to use sendMiFareCommand.

Thanks again