linux-kernel - Re: entropy gathering (was Re: Why does reading from /dev/urandom deplete entropy so much?)

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Message-ID: <20071208195342.GO19691@waste.org>
Date:	Sat, 8 Dec 2007 13:53:42 -0600
From:	Matt Mackall <mpm@...enic.com>
To:	Jeff Garzik <jeff@...zik.org>
Cc:	Theodore Tso <tytso@....edu>, Mike McGrath <mmcgrath@...hat.com>,
	Jon Masters <jonathan@...masters.org>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Ray Lee <ray@...rabbit.org>, Adrian Bunk <bunk@...nel.org>,
	Marc Haber <mh+linux-kernel@...schlus.de>,
	linux-kernel@...r.kernel.org, hmh@...ian.org
Subject: Re: entropy gathering (was Re: Why does reading from /dev/urandom deplete entropy so much?)

On Sat, Dec 08, 2007 at 02:36:33PM -0500, Jeff Garzik wrote:
> 
> As an aside...
> 
> Speaking as the maintainer rng-tools, which is the home of the hardware 
> RNG entropy gathering daemon...
> 
> I wish somebody (not me) would take rngd and several other projects, and 
> combine them into a single actively maintained "entropy gathering" package.

I think we should re-evaluate having an internal path from the hwrngs
to /dev/[u]random, which will reduce the need for userspace config
that can go wrong.

-- 
Mathematics is the supreme nostalgia of our time.
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