On Thu, 25 Mar 2021 at 11:38, Jonathan Wakely wrote:

> On 25/03/21 08:00 -0300, Alexandre Oliva wrote:
> >On Mar 24, 2021, Jonathan Wakely <jwakely@redhat.com> wrote:
> >
> >> Does vxworks provide any platform-specific source of randomness, like
> >> Linux getrandom(2) or BSD arc4random(3) or Windows rand_s? If yes, we
> >> should add support for that (in the next stage 1).
> >
> >There appears to be a randNumGenCtl syscall that appears to be relevant
> >to that end, and randAdd to seed and randBytes to obtain random bytes in
> >vxRandLib.  I couldn't find documentation on how to use it, but there
> >seems to be some code using it in openssl.  Sorry, I don't know a lot
> >about vxworks.
>
> Thanks! We could look into that in stage 1.
>

Maybe something like this, completely untested and not ready to commit.