nfcim
Password Protection
Any consideration for functionality creating password encryption with NFC tags? I have NTAG213 and I need to allow my users to protect their tag so that nobody else can overwrite their content.
Sure you can implement it with the transceive API we provide by using appropriate commands. We actually plan to add more specific support for different types of tags/cards. However it is (obviously) time-consuming and we cannot provide any guarantee about this functionality.
@Harry-Chen Can you help me how use transceive method
Please read the docstring.
@jiegec I read Docs but I don't know What data are to be sent to nfcv.transceive(......); to unlock tag then write on tag.
@jiegec I read Docs but I don't know What data are to be sent to nfcv.transceive(......); to unlock tag then write on tag.
You should refer to the docs of the nfc tag.
@alaashahin1 Please follow this documentation: https://www.nxp.com/docs/en/data-sheet/NTAG213_215_216.pdf To authenticate a tag, you need to use the PWD_AUTH command (in Section 10.7). This command is what you need to transceive.
@dangfan @jiegec thanks all for consideration. I read this Section 10.7, but frankly, I don't know what i will do in flutter
@dangfan @Harry-Chen @jiegec @domgamba @alaashahin1 can you guide me how to how i can fix the issue?
