Message-Id:	<m0yHU7T-000S2iC@inti.gov.ar>
Comments:	Authenticated sender is <salvador AT natacha DOT inti DOT gov DOT ar>
From:	"Salvador Eduardo Tropea (SET)" <salvador AT inti DOT gov DOT ar>
Organization:	INTI
To:	Francois Charton <deef AT pobox DOT oleane DOT com>, djgpp AT delorie DOT com
Date:	Tue, 24 Mar 1998 10:54:55 +0000
MIME-Version:	1.0
Subject:	Re: real random numbers
In-reply-to:	<3516B148.7E6B@pobox.oleane.com>

Francois Charton <deef AT pobox DOT oleane DOT com> wrote:

> G DOT DegliEsposti AT ads DOT it wrote:
> > 
> > >Hmmm... That isn't true, you can easilly create a random number generator
> > using
> > >a diode and an A/D, or just sampling the enviroment sound ;-). There are a
> > lot
> > You are right! I would like to see a copy of libc with not only rand() and
> > random(),
> > but also ADrandom() !!! :-)
> > 
> 
> I really doubt that such an AD system would produce a desirably random 
> series of numbers, ie a series which pass classical tests for randomness. 
> Has anyone tries it?

Are you kidding! The noise generated in a diode junction IS NOISE and is 
generated by the combination of electrones, if you can predict it ... man 
you'll gain the next 100 Nobel prices ;-))). Using a diode junction (amplifying 
the signal to the A/D range) and taking A/D samples is an EXCELENT way to 
generate real ramdom values.

SET
------------------------------------ 0 --------------------------------
Visit my home page: http://set-soft.home.ml.org/
or
http://www.geocities.com/SiliconValley/Vista/6552/
Salvador Eduardo Tropea (SET). (Electronics Engineer)
Alternative e-mail: set-soft AT usa DOT net set AT computer DOT org
CQ: 2951574
Address: Curapaligue 2124, Caseros, 3 de Febrero
Buenos Aires, (1678), ARGENTINA
TE: +(541) 759 0013

- Raw text -