On Wed, 2019-06-05 at 16:38 -0600, Chris Murphy wrote:
> Jun 05 15:53:25 fmac.local kernel: random: crng init done
> Jun 05 15:53:25 fmac.local kernel: random: 7 urandom warning(s)
> missed
> due to ratelimiting
> Jun 05 15:53:25 fmac.local wpa_supplicant[1000]: random: Cannot read
> from /dev/random: Resource temporarily unavailable
> Jun 05 15:53:25 fmac.local wpa_supplicant[1000]: random: Got 20/20
> bytes from /dev/random
>
>
> Is this a bug? Should it be using /dev/urandom instead?
That's clearly a bug. It should just use OpenSSL which it links to
anyway to get random numbers. OpenSSL uses getrandom() to get entropy
from the kernel to seed its RNG.
--
Tomáš Mráz
No matter how far down the wrong road you've gone, turn back.
Turkish proverb
[You'll know whether the road is wrong if you carefully listen to your
conscience.]
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