Hello everyone,
I'm currently working on a project that involves using NXP's RC523 RFID reader chip. I plan to use it in conjunction with MUAES (MIFARE Ultralight AES) cards, but I'm uncertain about the compatibility, especially regarding AES encryption.
From my understanding, the RC523 supports the ISO/IEC 14443 A protocol, which is also the standard for MUAES cards. However, I’ve read that the RC523 primarily supports Crypto1 encryption and doesn’t directly handle AES encryption.
I would like to clarify the following:
I would greatly appreciate any advice or guidance on this matter.
Thank you!
Hello @jf555
For MFRC523, there are not any examples. It's recommended that you can use CLRC663, and there is a dedicated example for MIFARE PLUS.
Hello @jf555
For CLRC663, you can download SW672315, there is an example for mifare plus, but which is security file, and need an NDA to get the download permission.