Skip site navigation (1)Skip section navigation (2)
Date:      02 Nov 2001 23:45:05 +0100
From:      Dag-Erling Smorgrav <des@ofug.org>
To:        swear@blarg.net (Gary W. Swearingen)
Cc:        freebsd-chat@FreeBSD.ORG
Subject:   Re: Unix Philosophers Please!
Message-ID:  <xzp1yjgdc7i.fsf@flood.ping.uio.no>
In-Reply-To: <mlofmlca51.fml@localhost.localdomain>
References:  <3BE08283.EC81A8ED@math.missouri.edu> <20011031170629.C865-100000@coredump.scriptkiddie.org> <20011101214720.G4360@blossom.cjclark.org> <mlofmlca51.fml@localhost.localdomain>

next in thread | previous in thread | raw e-mail | index | archive | help
swear@blarg.net (Gary W. Swearingen) writes:
> So it will often be better to use numbers from random(3) (maybe seeded
> by numbers from /dev/random) than those from /dev/random. (Unless those
> devices' output has been designed to also pass statistical tests in
> all cases, rather than seeming to be truly random (which won't pass
> statistical tests in all cases).  Anyone know?)

FreeBSD's /dev/random is an implementation of Counterpane Security's
Yarrow algorithm, which is designed for robustness in the face of
serious cryptoanalysis.  The original paper describing Yarrow is
available at <URL:http://www.counterpane.com/yarrow-notes.html>.

DES
-- 
Dag-Erling Smorgrav - des@ofug.org

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-chat" in the body of the message




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?xzp1yjgdc7i.fsf>