That's a pretty neat example and idea behind it. Perhaps it would be beneficial to apply the same concept to the mac80211 stack that once loaded would expose /dev/iwrandom?

Jonathan,

On 01/12/2012 12:07 PM, g....@free.fr wrote:


----- Mail original -----
De: "Roman Yeryomin"<leroi.li...@gmail.com>
À: "Florian Fainelli"<flor...@openwrt.org>
Cc: "OpenWrt Development List"<openwrt-devel@lists.openwrt.org>
Envoyé: Jeudi 12 Janvier 2012 17:29:26
Objet: Re: [OpenWrt-Devel] [PATCH] Haveged entropy gathering daemon -   Package

On 12 January 2012 18:02, Florian Fainelli<flor...@openwrt.org>
wrote:
Although I've done this on ramips platform and didn't face any issues
I think that, potentially, a better source or entropy would be radio
noise. Of cause if it's possible to get.

Indeed, using entropy from Wi-Fi cards would also be a good idea since it's
less predictable. As you say, using radio noise would be even better.
--

So, the question is if it's possible to get some noise signals/info
from the wireless chips. Maybe anyone have done this before?


Regards,
Roman

I find only this old example
http://www.freewebs.com/pmutaf/iwrandom.html

Gilles
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