From: "Stefan Berger" <stefanb-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
To: "Fuchs,
Andreas"
<andreas.fuchs-iXjGqz/onsDSyEMIgutvibNAH6kLmebB@public.gmane.org>
Cc: "tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org"
<tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>,
Kenneth Goldman
<kgoldman-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
Subject: Re: Question on Linux TSS architecture design (kernel vs. user space access)
Date: Mon, 21 Dec 2015 09:23:11 -0500 [thread overview]
Message-ID: <201512211423.tBLENMcx015842@d03av03.boulder.ibm.com> (raw)
In-Reply-To: <9F48E1A823B03B4790B7E6E69430724DA586A57C-wI35/lLZEdRyXeJKmmMAp2SU2VBt9E6NG9Ur7JDdleE@public.gmane.org>
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"Fuchs, Andreas" <andreas.fuchs-iXjGqz/onsDSyEMIgutvibNAH6kLmebB@public.gmane.org> wrote on 12/21/2015
08:22:04 AM:
>
> Let me emphasise this even more. It would be greate to have a
kernel-space TPM
> Resource Manager (everybody thinks to agree), but it would also bit
> a big module
> and a big programming investment.
>
> I ask the tpmdd-maintainers to check (reconcile with parent subsystem
> maintainers) if a 3-5 kLoC module would be generally acceptable for a
> TPM-ResourceManager?
Does that include TPM 2 only or also TPM 1.2 ? The need for a light-RM
inside the kernel
is also there for TPM 1.2.
Regards,
Stefan
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_______________________________________________
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tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
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next prev parent reply other threads:[~2015-12-21 14:23 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-13 15:42 [PATCH v2 0/3] TPM 2.0 trusted key features for v4.5 Jarkko Sakkinen
2015-12-13 15:42 ` Jarkko Sakkinen
2015-12-13 15:42 ` Jarkko Sakkinen
2015-12-13 15:42 ` [PATCH v2 1/3] keys, trusted: fix: *do not* allow duplicate key options Jarkko Sakkinen
2015-12-14 13:46 ` Mimi Zohar
2015-12-14 14:54 ` Jarkko Sakkinen
2015-12-13 15:42 ` [PATCH v2 2/3] keys, trusted: select hash algorithm for TPM2 chips Jarkko Sakkinen
2015-12-13 15:42 ` Jarkko Sakkinen
2015-12-13 15:42 ` [PATCH v2 3/3] keys, trusted: seal with a TPM2 authorization policy Jarkko Sakkinen
2015-12-14 13:49 ` Mimi Zohar
2015-12-14 14:56 ` Jarkko Sakkinen
[not found] ` <20151214095830.GA21291@intel.com>
[not found] ` <C5A28EF7B98F574C85C70238C8E9ECC04E682BF197@ABGEX74E.FSC.NET>
[not found] ` <20151214112501.GA26100@intel.com>
[not found] ` <C5A28EF7B98F574C85C70238C8E9ECC04E682BF19D@ABGEX74E.FSC.NET>
[not found] ` <20151215233237.GA31965@obsidianresearch.com>
[not found] ` <201512161652.tBGGqWPG019442@d03av04.boulder.ibm.com>
[not found] ` <20151216171633.GB32594@obsidianresearch.com>
[not found] ` <201512161721.tBGHLqXh009986@d03av03.boulder.ibm.com>
[not found] ` <20151216174523.GC32594@obsidianresearch.com>
[not found] ` <201512161804.tBGI47vu000331@d01av02.pok.ibm.com>
[not found] ` <C5A28EF7B98F574C85C70238C8E9ECC04E69407545@ABGEX74E.FSC.NET>
[not found] ` <9F48E1A823B03B4790B7E6E69430724DA5864641@EXCH2010A.sit.fraunhofer.de>
[not found] ` <9F48E1A823B03B4790B7E6E69430724DA5864641-wI35/lLZEdT5yyJIIHUSGGSU2VBt9E6NG9Ur7JDdleE@public.gmane.org>
2015-12-18 0:57 ` Question on Linux TSS architecture design (kernel vs. user space access) Jason Gunthorpe
[not found] ` <201512171523.tBHFNlJ6013434@d03av03.boulder.ibm.com>
[not found] ` <9F48E1A823B03B4790B7E6E69430724DA58648F1@EXCH2010A.sit.fraunhofer.de>
[not found] ` <201512171620.tBHGK3GE030569@d03av04.boulder.ibm.com>
[not found] ` <9F48E1A823B03B4790B7E6E69430724DA586493C@EXCH2010A.sit.fraunhofer.de>
[not found] ` <9F48E1A823B03B4790B7E6E69430724DA586493C-wI35/lLZEdT5yyJIIHUSGGSU2VBt9E6NG9Ur7JDdleE@public.gmane.org>
2015-12-18 10:06 ` Wilck, Martin
[not found] ` <C5A28EF7B98F574C85C70238C8E9ECC04E6940754C-bIoXcEM4pvRAuK1PVaBULA@public.gmane.org>
2015-12-18 10:51 ` Jarkko Sakkinen
[not found] ` <20151218105148.GA12882-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-12-18 10:53 ` Jarkko Sakkinen
[not found] ` <20151218105323.GB12882-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-12-18 11:09 ` Wilck, Martin
[not found] ` <C5A28EF7B98F574C85C70238C8E9ECC04E6940754D-bIoXcEM4pvRAuK1PVaBULA@public.gmane.org>
2015-12-18 11:41 ` Jarkko Sakkinen
[not found] ` <20151218114131.GA3287-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-12-18 14:10 ` Ken Goldman
2015-12-21 13:22 ` Fuchs, Andreas
[not found] ` <9F48E1A823B03B4790B7E6E69430724DA586A57C-wI35/lLZEdRyXeJKmmMAp2SU2VBt9E6NG9Ur7JDdleE@public.gmane.org>
2015-12-21 14:23 ` Stefan Berger [this message]
2015-12-22 21:23 ` Jason Gunthorpe
[not found] ` <20151222212348.GB9461-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2015-12-23 15:02 ` Ken Goldman
2015-12-24 11:42 ` Jarkko Sakkinen
[not found] ` <20151224114241.GA5119-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-12-24 15:09 ` Ken Goldman
2016-01-02 20:39 ` Jason Gunthorpe
[not found] ` <20160102203957.GA19490-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-01-03 13:53 ` Jarkko Sakkinen
[not found] ` <20160103135346.GA4047-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-01-04 16:22 ` Fuchs, Andreas
[not found] ` <9F48E1A823B03B4790B7E6E69430724DA5877E95-wI35/lLZEdRyXeJKmmMAp2SU2VBt9E6NG9Ur7JDdleE@public.gmane.org>
2016-01-04 18:19 ` Jarkko Sakkinen
[not found] ` <20160104181915.GA15908-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-01-04 20:06 ` Mimi Zohar
2016-01-05 9:43 ` Fuchs, Andreas
[not found] ` <9F48E1A823B03B4790B7E6E69430724DA58784A8-wI35/lLZEdRyXeJKmmMAp2SU2VBt9E6NG9Ur7JDdleE@public.gmane.org>
2016-01-05 13:13 ` Mimi Zohar
2016-01-05 17:39 ` Jason Gunthorpe
2015-12-22 6:59 ` Jarkko Sakkinen
[not found] ` <20151222065917.GB7867-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-01-04 16:07 ` Fuchs, Andreas
2016-01-07 21:07 ` TPM2 resource manager vendor specific commands Ken Goldman
[not found] ` <201512171533.tBHFXn35003792@d03av02.boulder.ibm.com>
[not found] ` <201512171533.tBHFXn35003792-nNA/7dmquNI+UXBhvPuGgqsjOiXwFzmk@public.gmane.org>
2015-12-18 11:21 ` Question on Linux TSS architecture design (kernel vs. user space access) Wilck, Martin
[not found] ` <C5A28EF7B98F574C85C70238C8E9ECC04E6940754E-bIoXcEM4pvRAuK1PVaBULA@public.gmane.org>
2015-12-18 11:51 ` Jarkko Sakkinen
[not found] ` <20151218115137.GA4774-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-12-18 11:57 ` Jarkko Sakkinen
2015-12-18 13:40 ` Stefan Berger
[not found] ` <C5A28EF7B98F574C85C70238C8E9ECC04E69407545-bIoXcEM4pvRAuK1PVaBULA@public.gmane.org>
2015-12-18 15:03 ` Kenneth Goldman
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