From: prakhar srivastava <prsriva02@gmail.com>
To: Mimi Zohar <zohar@linux.ibm.com>
Cc: linux-integrity <linux-integrity@vger.kernel.org>,
linux-security-module@vger.kernel.org,
linux-kernel@vger.kernel.org,
Roberto Sassu <roberto.sassu@huawei.com>,
vgoyal@redhat.com
Subject: Re: [PATCH V8 0/3] Add support for measuring the boot command line during kexec_file_load
Date: Fri, 14 Jun 2019 10:39:12 -0700 [thread overview]
Message-ID: <CAEFn8qKjw+OQrxM8Bk1PXxjJ1CjkH0ritSXRx56wZs7xYLhZCg@mail.gmail.com> (raw)
In-Reply-To: <1560458898.4805.76.camel@linux.ibm.com>
On Thu, Jun 13, 2019 at 1:48 PM Mimi Zohar <zohar@linux.ibm.com> wrote:
>
> On Wed, 2019-06-12 at 15:15 -0700, Prakhar Srivastava wrote:
>
> > The kexec cmdline hash is stored in the "d-ng" field of the template data.
> > and can be verified using
> > sudo cat /sys/kernel/security/integrity/ima/ascii_runtime_measurements |
> > grep kexec-cmdline | cut -d' ' -f 6 | xxd -r -p | sha256sum
>
> This information should also be included in one of the patches.
>
Noted.
I will add this to the 2/3 patch, since that the one that adds the template.
- Thanks,
Prakhar Srivastava
> Mimi
>
next prev parent reply other threads:[~2019-06-14 17:39 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-12 22:15 [PATCH V8 0/3] Add support for measuring the boot command line during kexec_file_load Prakhar Srivastava
2019-06-12 22:15 ` [PATCH V8 1/3] Define a new IMA hook to measure the boot command line arguments Prakhar Srivastava
2019-06-13 19:10 ` James Morris
2019-06-13 19:22 ` Mimi Zohar
2019-06-14 17:48 ` prakhar srivastava
2019-06-12 22:15 ` [PATCH V8 2/3] Define a new ima template field buf Prakhar Srivastava
2019-06-13 19:15 ` James Morris
2019-06-13 19:59 ` Mimi Zohar
2019-06-14 10:57 ` Mimi Zohar
2019-06-14 14:14 ` Mimi Zohar
2019-06-14 17:52 ` prakhar srivastava
2019-06-12 22:15 ` [PATCH V8 3/3] Call ima_kexec_cmdline to measure the cmdline args Prakhar Srivastava
2019-06-12 22:31 ` Mimi Zohar
2019-06-12 22:31 ` Mimi Zohar
2019-06-13 8:26 ` Dave Young
2019-06-13 8:26 ` Dave Young
2019-06-13 20:07 ` Mimi Zohar
2019-06-13 20:07 ` Mimi Zohar
2019-06-13 19:16 ` James Morris
2019-06-13 20:20 ` Mimi Zohar
2019-06-13 20:48 ` [PATCH V8 0/3] Add support for measuring the boot command line during kexec_file_load Mimi Zohar
2019-06-14 17:39 ` prakhar srivastava [this message]
2019-06-17 18:35 Prakhar Srivastava
2019-06-17 18:37 Prakhar Srivastava
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