linux-kernel - Re: [GIT PULL] New TPM driver and features

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Message-ID: <5011BAB1.6060300@zytor.com>
Date:	Thu, 26 Jul 2012 14:46:25 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Kent Yoder <key@...ux.vnet.ibm.com>
CC:	James Morris <jmorris@...ei.org>,
	Peter Huewe <peter.huewe@...ineon.com>,
	Bryan Freed <bfreed@...omium.org>,
	linux-kernel@...r.kernel.org, linux-security-module@...r.kernel.org
Subject: Re: [GIT PULL] New TPM driver and features

On 07/26/2012 07:31 AM, Kent Yoder wrote:
>        hw_random: add support for the TPM chip as a hardware RNG source

Could you clarify this?  rngd (the user of /dev/hw_random) already has 
support for the TPM... is this fundamentally different (e.g. can it 
coexist with tcsd being in use at the same time)?

	-hpa

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.

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