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From: Nayna <nayna-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
To: Roberto Sassu
	<roberto.sassu-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>,
	tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Cc: linux-ima-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: [PATCH 0/4] Extend TPM 2.0 PCR banks each with corresponding digest
Date: Wed, 5 Apr 2017 15:23:57 +0530	[thread overview]
Message-ID: <58E4BEB5.8030509@linux.vnet.ibm.com> (raw)
In-Reply-To: <212fdaf4-f5f3-8615-bb5a-7f21864e33e1-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>



On 03/30/2017 04:37 PM, Roberto Sassu wrote:
> On 3/30/2017 11:16 AM, Nayna wrote:
>> Why can't we export existing tpm2_pcr_extend() and use that directly ?
>
> tpm2_pcr_extend() requires the tpm_chip structure, which is
> not exposed outside. Translation from chip_num to tpm_chip
> should be done in tpm-interface.c (see tpm_seal_trusted()).

I was thinking why are we not changing tpm2_pcr_extend() itself to 
accept chip_num, but now I see how it is done in tpm_seal_trusted().

Thanks !!

Thanks & Regards,
    - Nayna

>
> Roberto
>


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  parent reply	other threads:[~2017-04-05  9:53 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-29 10:24 [PATCH 0/4] Extend TPM 2.0 PCR banks each with corresponding digest Roberto Sassu
     [not found] ` <20170329102452.32212-1-roberto.sassu-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-03-29 10:24   ` [PATCH 1/4] tpm: check whether all digests have been provided for TPM 2.0 extend Roberto Sassu
     [not found]     ` <20170329102452.32212-2-roberto.sassu-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-05 12:12       ` Jarkko Sakkinen
     [not found]         ` <20170405121200.rjbojlwchfw43ted-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-05 12:25           ` Roberto Sassu
     [not found]             ` <e0c01100-df24-6632-fed5-dfe355470ac6-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-05 13:38               ` Jarkko Sakkinen
2017-03-29 10:24   ` [PATCH 2/4] tpm: introduce tpm2_pcr_algo_to_crypto() and tpm2_pcr_algo_from_crypto() Roberto Sassu
     [not found]     ` <20170329102452.32212-3-roberto.sassu-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-05 12:12       ` Jarkko Sakkinen
     [not found]         ` <20170405121256.jyyj474dux5cb62m-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-05 13:03           ` Roberto Sassu
     [not found]             ` <96aeb2ef-5b0b-7c10-cbf1-7f51aeb902ae-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-05 13:43               ` Jarkko Sakkinen
     [not found]                 ` <20170405134316.bnlaqqo2uz5lncau-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-05 14:24                   ` Roberto Sassu
2017-03-29 10:24   ` [PATCH 3/4] tpm: introduce tpm_pcr_algorithms() Roberto Sassu
     [not found]     ` <20170329102452.32212-4-roberto.sassu-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-05 12:13       ` Jarkko Sakkinen
     [not found]         ` <20170405121331.w5njxsf3nrztvlzb-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-05 13:33           ` Roberto Sassu
     [not found]             ` <f422a7e4-e214-b426-3be0-49d1a5560575-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-05 13:54               ` Jarkko Sakkinen
     [not found]                 ` <20170405135418.nagoj6s2oi2m67qb-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-05 13:57                   ` Jarkko Sakkinen
2017-03-29 10:24   ` [PATCH 4/4] tpm: introduce tpm_extend_pcr_digests() Roberto Sassu
     [not found]     ` <20170329102452.32212-5-roberto.sassu-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-05 12:14       ` Jarkko Sakkinen
     [not found]         ` <20170405121416.2rly5pizs2hll56k-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-05 13:50           ` Roberto Sassu
     [not found]             ` <259b67e8-216b-ad91-52c3-c4b39a8f3d1c-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-05 14:36               ` Roberto Sassu
     [not found]                 ` <88284005-3a53-1b37-e1f2-bfa88987c989-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-07  9:50                   ` Roberto Sassu
     [not found]                     ` <e6444fe7-5726-c763-0fd5-93b1c3ec47f6-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-07 19:31                       ` Jarkko Sakkinen
     [not found]                         ` <20170407193156.thwubykqqleaszrt-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-07 20:10                           ` Jarkko Sakkinen
     [not found]                             ` <20170407201037.sarb4mjgfj64hfhr-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-07 20:12                               ` Jarkko Sakkinen
2017-04-10 11:51                               ` Roberto Sassu
     [not found]                                 ` <2f61ea60-6143-3bd4-8b3c-9342625cb326-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-12 20:59                                   ` Jarkko Sakkinen
2017-04-10 11:46                           ` Roberto Sassu
     [not found]                             ` <5be4713f-d34b-f73f-15a4-7a215aeb7ee8-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-12 19:44                               ` Jarkko Sakkinen
2017-04-06  7:51               ` Jarkko Sakkinen
2017-03-30  9:16   ` [PATCH 0/4] Extend TPM 2.0 PCR banks each with corresponding digest Nayna
     [not found]     ` <58DCCCD3.7010300-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2017-03-30 11:07       ` Roberto Sassu
     [not found]         ` <212fdaf4-f5f3-8615-bb5a-7f21864e33e1-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2017-04-05  9:53           ` Nayna [this message]
2017-03-31  8:16   ` Jarkko Sakkinen
2017-04-05 12:16   ` Jarkko Sakkinen
     [not found]     ` <20170405121617.kpdrtuhb5ipj33ea-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-05 12:24       ` [Linux-ima-devel] " Mimi Zohar
     [not found]         ` <1491395052.2898.4.camel-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2017-04-05 13:39           ` Jarkko Sakkinen

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