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Re: Noob dumb question (extending emacs)


From: tomas
Subject: Re: Noob dumb question (extending emacs)
Date: Thu, 28 Oct 2021 14:07:29 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

On Thu, Oct 28, 2021 at 01:41:23PM +0200, Michael Heerdegen wrote:

[...]

> Anything besides used entropy is deterministic.

[...]

Thanks for this nice explanation. As for how those things
are exploited in practice (you really don't want to run
all M for each possible seed time and again, esp. when
M is large), see rainbow tables [1]. There are programs
using this (cf, for example, Debian package ophcrack).

So all of this is far from "just a theoretical thing".

Cheers

[1] https://en.wikipedia.org/wiki/Rainbow_tables

 - t

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