Calling sd_rand_application_vector_get causes a crash.

[peurpdapeurp]

I am asking about using the sd_rand_application_vector_get function; it seems that it causes my board to crash, and it never returns a success code.

I have already seen this link and tried the code to check how many bytes are available (https://devzone.nordicsemi.com/f/nordic-q-a/2182/sd_rand_application_vector_get-crashes-system); however, this always returns that there are no bytes available.

I am just very confused as to why this function causes a crash.

Here is my current code:

Thank you for any help.

[peurpdapeurp]

Just realized that using the sd_rand_application_vector_get function for my use case might be a bit silly; I can just use the nrf_crypto_rng_vector_generate function and it works fine.