Subject: Re: bug#58472: [PATCH] Make `message-unique-id' less prone to collisions

From: Paul Eggert <[email-masked]>
Date: Thu, 13 Oct 2022 09:38:34 -0700

On 2022-10-13 09:35, Matt Armstrong wrote:
> One question: I'm not sure that (random (exp 2 512)) actually gives more
> entropy than a simple call to (random).

It does not. (Please see my previous email for how to get more entropy 
out of Emacs; it's kinda ugly now.)