[nRF5 SDK15.3]52810 encryption problem

[zero]

Dear friend,

How much RAM does ECB encryption consume?
Currently implemented using a third-party AES library (consumes 2.3k of RAM).
Is there a way to encrypt that consumes less RAM?

[Charlie]

Hi Zero,

The following library demostrates how ECB peripheral is used.

AES ECB encryption

modules\nrfx\hal\nrf_ecb.c

modules\nrfx\hal\nrf_ecb.h

Search function name through nRF5 SDK and you will find how these functions are used by other components.

Best regards,

Charlie