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From: Sandy Harris <sandyinchina@gmail.com>
To: "Theodore Y. Ts'o" <tytso@mit.edu>,
	Sandy Harris <sandyinchina@gmail.com>,
	Linux Crypto Mailing List <linux-crypto@vger.kernel.org>,
	Linux Kernel Developers List <linux-kernel@vger.kernel.org>,
	labbott@redhat.com
Subject: Re: [PATCH] random: addu a config option to trust the CPU's hwrng
Date: Wed, 18 Jul 2018 16:22:35 -0400	[thread overview]
Message-ID: <CACXcFm=URq_UnqdeEUAV0i6DSkvhE8VZW0KYcgQ=7601q_5NnQ@mail.gmail.com> (raw)
In-Reply-To: <20180718173621.GC30706@thunk.org>

Theodore Y. Ts'o <tytso@mit.edu> wrote:

>  For those people who are super paranoid and want a "true
> random number generator" (and the meaning of that is hazy) because a
> CRNG is Not Enough, my recommendation these days is that they get
> something like an open hardware RNG solution, such as ChaosKey from
> Altus Metrum[1].
>
> [1] https://altusmetrum.org/ChaosKey/

Yes & one of those can also solve any difficulty with random(4) at
startup. Another alternative, perhaps easier on some systems, is
Denker's Turbid trng:
https://www.av8n.com/turbid/paper/turbid.htm

  reply	other threads:[~2018-07-18 20:22 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-18  1:43 [PATCH] random: add a config option to trust the CPU's hwrng Theodore Ts'o
2018-07-18  1:51 ` Theodore Y. Ts'o
2018-07-18 15:14   ` Sandy Harris
2018-07-18 17:36     ` [PATCH] random: addu " Theodore Y. Ts'o
2018-07-18 20:22       ` Sandy Harris [this message]
2018-07-19 14:21         ` Theodore Y. Ts'o
2018-07-19 20:17       ` Yann Droneaud
2018-07-18 17:36   ` [PATCH] random: add " Ken Moffat
2018-07-19  0:19     ` Ken Moffat
2018-07-18  5:09 ` Randy Dunlap
2018-07-18  6:46 ` Jeffrey Walton
2018-07-18  7:22 ` Yann Droneaud
2018-07-18 14:26   ` Theodore Y. Ts'o
2018-07-18 15:29     ` Yann Droneaud
2018-07-18 19:17       ` Theodore Y. Ts'o
2018-08-04 21:52     ` Pavel Machek
2018-08-05  0:25       ` Theodore Y. Ts'o
2018-08-05  0:28         ` Theodore Y. Ts'o
2018-08-05  9:44         ` Pavel Machek
2018-07-20 19:09 ` Laura Abbott

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