X-Cube-Aliro

[Tal1]

Hello,

I would like to add Aliro compatibility to my access control device.
My device uses the STM32WB55 MCU with an ST25R3911B NFC front-end.

It seems that the X-Cube-Aliro package is designed to work with the new STM32WBA MCUs along with different NFC front-ends (such as ST25R200).

As I understands it, I can implement the Aliro protocol on STM32WB55.
1. Are there any such examples of adapting the X-Cube-Aliro package to work with such an MCU?
2. Does using the X-Cube-Aliro package also require running a comm stack that the STM32WB55 doesn't support?
3. Are there examples of implementing the Aliro protocol without using the X-Cube-Aliro package on STM32 devices?

Thanks,
Tal

[Joe_]

Hello,

1/3) No, there is no example to work directly with the WB5.

However, porting X-CUBE-ALIRO to the WB55 remains technically feasible, as the security middleware is purely software-based and the required crypto functions can be implemented by modifying the sm_crypto_mcu.c file.

Best regards,
Joé