linux-kernel - Re: [PATCH v4 4/6] tpm: modify tpm_pcr_read() definition to pass a TPM hash algorithm

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Date:   Thu, 8 Nov 2018 21:08:35 +0200
From:   Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
To:     Peter Huewe <peterhuewe@....de>
Cc:     Roberto Sassu <roberto.sassu@...wei.com>, zohar@...ux.ibm.com,
        linux-integrity@...r.kernel.org,
        linux-security-module@...r.kernel.org,
        linux-kernel@...r.kernel.org, silviu.vlasceanu@...wei.com
Subject: Re: [PATCH v4 4/6] tpm: modify tpm_pcr_read() definition to pass a
 TPM hash algorithm

On Thu, Nov 08, 2018 at 04:19:09PM +0100, Peter Huewe wrote:
> 
> 
> Am 8. November 2018 16:15:04 MEZ schrieb Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>:
> >On Thu, Nov 08, 2018 at 03:16:03PM +0100, Roberto Sassu wrote:
> >> On 11/8/2018 3:04 PM, Jarkko Sakkinen wrote:
> >> > On Tue, Nov 06, 2018 at 04:01:57PM +0100, Roberto Sassu wrote:
> >> > > Currently the TPM driver allows other kernel subsystems to read
> >only the
> >> > > SHA1 PCR bank. This patch modifies the parameters of
> >tpm_pcr_read() and
> >> > > tpm2_pcr_read() to pass a tpm_digest structure, which contains
> >the desired
> >> > > hash algorithm. Also, since commit 125a22105410 ("tpm: React
> >correctly to
> >> > > RC_TESTING from TPM 2.0 self tests") removed the call to
> >tpm2_pcr_read(),
> >> > > the new parameter is expected to be always not NULL.
> >> > > 
> >> > > Due to the API change, IMA functions have been modified.
> >> > > 
> >> > > Signed-off-by: Roberto Sassu <roberto.sassu@...wei.com>
> >> > > Acked-by: Mimi Zohar <zohar@...ux.ibm.com>
> >> > 
> >> > Does not apply to the current upstream (with tpm1-cmd.c).
> >> 
> >> Unfortunately, I cannot fetch the repository as infradead.org only
> >> supports the git protocol (I'm behind a proxy).
> >> 
> >> Roberto
> >
> >I use a proxy script similar to this:
> >
> >https://gist.github.com/sit/49288
> >
> >(random googling but gives the idea)
> >
> >/Jarkko
> Moving to a kernel.org repo would be really a benefit or convincing them to have a https interface as well.
> We have the same proxy issue with infradead.
> Peter
> -- 
> Sent from my mobile

So you are unable to use core.gitproxy to configure the proxy?

/Jarkko