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Date:      Tue, 17 Jul 2001 08:55:41 +1000
From:      Mark.Andrews@nominum.com
To:        Eli Dart <dart@nersc.gov>
Cc:        "alexus" <ml@db.nexgen.com>, freebsd-security@freebsd.org
Subject:   Re: out of entropy 
Message-ID:  <200107162255.f6GMtfu59417@drugs.dv.isc.org>
In-Reply-To: Your message of "Mon, 16 Jul 2001 15:35:03 MST." <20010716223503.0FD7B2B@usul.nersc.gov> 

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	FreeBSD 4.3 RELEASE's /dev/random also has a device driver bug
	where it returns EOF rather that EWOULDBLOCK when it runs out
	entropy in non-blocking mode.

	Mark

> --==_Exmh_1427149034P
> Content-Type: text/plain; charset=us-ascii
> 
> try adding interrupts to your entropy pool.....
> 
> man rndcontrol
> 
> 		--eli
> 
> 
> In reply to "alexus" <ml@db.nexgen.com> :
> 
> repl: bad addresses:
> 	<Undisclosed-Recipient:;@FreeBSD.ORG;> -- no at-sign after local-part (
> :)
> 
> > I'm sorry in advance for a cross posting, I just need to resolve this issue
> > a.s.a.p.
> > 
> > I'm using FreeBSD 4.3-RELEASE and latest version of bind 9
> > 
> > su-2.05# dnssec-keygen -a HMAC-MD5 -b 128 -n HOST box.nexgen.com
> > dnssec-keygen: failed to generate key box.nexgen.com/157: out of entropy
> > 
> > su-2.05#
> > 
> > any ideas why? and how do i get around it?
> > 
> > 
> > 
> > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > with "unsubscribe freebsd-security" in the body of the message
> > 
> 
> 
> 
> --==_Exmh_1427149034P
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> =Eaxo
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> 
> --==_Exmh_1427149034P--
> 
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-security" in the body of the message
--
Mark Andrews, Nominum Inc.
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark.Andrews@nominum.com

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