From: Matthew Garrett <mjg59@google.com>
To: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Cc: Mimi Zohar <zohar@linux.ibm.com>, Petr Vorel <pvorel@suse.cz>,
linux-integrity <linux-integrity@vger.kernel.org>,
Vitaly Chikunov <vt@altlinux.org>,
"Bruno E . O . Meneguele" <bmeneg@redhat.com>,
Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Subject: Re: Exposing the tpm 2.0 PCRs? (renamed subject)
Date: Thu, 1 Aug 2019 12:58:44 -0700 [thread overview]
Message-ID: <CACdnJuuL=fHp8uiaUf+Z8Pgaj7pm5J5LmKaFsVpU=_rgj_UDGA@mail.gmail.com> (raw)
In-Reply-To: <20190801173454.4zjrndyxkn2mokzo@linux.intel.com>
On Thu, Aug 1, 2019 at 10:35 AM Jarkko Sakkinen
<jarkko.sakkinen@linux.intel.com> wrote:
> What is meant by TPM 2.0 PCRs support?
You can read TPM 1.2 PCR values directly through sysfs. There's no
equivalent mechanism for obtaining the TPM 2 PCR banks - you have to
talk to the TPM yourself.
next prev parent reply other threads:[~2019-08-01 19:58 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-22 21:14 [PATCH v1] ima-evm-utils: use tsspcrread to read the TPM 2.0 PCRs Mimi Zohar
2019-07-22 21:55 ` Bruno E. O. Meneguele
2019-07-23 7:15 ` Petr Vorel
2019-07-23 13:27 ` Bruno E. O. Meneguele
2019-07-23 15:14 ` Mimi Zohar
2019-07-24 7:24 ` Petr Vorel
2019-07-24 13:56 ` Exposing the tpm 2.0 PCRs? (renamed subject) Mimi Zohar
2019-08-01 17:34 ` Jarkko Sakkinen
2019-08-01 19:58 ` Matthew Garrett [this message]
2019-08-02 19:36 ` Jarkko Sakkinen
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