Re: BPF RNG

[Kees Cook]

[correcting Alexei's email address and resending...]

On Tue, Apr 16, 2019 at 8:54 AM Kees Cook <keescook@xxxxxxxxxx> wrote:
>
> Hi,
>
> In looking at prandom_u32() users, I noticed that BPF uses its own
> state variable with bpf_user_rnd_u32(). It appears that this state is
> never reseeded like regular prandom_u32(). (See __prandom_timer().) Is
> this intentional, or should reseeding be happening?
>
> -Kees
>
> --
> Kees Cook



-- 
Kees Cook