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From: Mimi Zohar <zohar@linux.ibm.com>
To: Nayna <nayna@linux.vnet.ibm.com>,
	Jarkko Sakkinen <jarkko@kernel.org>,
	Eric Snowberg <eric.snowberg@oracle.com>,
	David Howells <dhowells@redhat.com>
Cc: keyrings@vger.kernel.org,
	linux-integrity <linux-integrity@vger.kernel.org>,
	David Woodhouse <dwmw2@infradead.org>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	"David S . Miller" <davem@davemloft.net>,
	James Morris <jmorris@namei.org>,
	"Serge E . Hallyn" <serge@hallyn.com>,
	keescook@chromium.org, gregkh@linuxfoundation.org,
	torvalds@linux-foundation.org, scott.branden@broadcom.com,
	weiyongjun1@huawei.com, nayna@linux.ibm.com, ebiggers@google.com,
	ardb@kernel.org,
	Lakshmi Ramasubramanian <nramas@linux.microsoft.com>,
	lszubowi@redhat.com, linux-kernel@vger.kernel.org,
	linux-crypto@vger.kernel.org,
	linux-security-module@vger.kernel.org,
	James Bottomley <James.Bottomley@HansenPartnership.com>,
	pjones@redhat.com,
	"konrad.wilk@oracle.com" <konrad.wilk@oracle.com>,
	Patrick Uiterwijk <patrick@puiterwijk.org>
Subject: Re: [PATCH v4 00/12] Enroll kernel keys thru MOK
Date: Tue, 24 Aug 2021 10:34:09 -0400	[thread overview]
Message-ID: <9526a4e0be9579a9e52064dd590a78c6496ee025.camel@linux.ibm.com> (raw)
In-Reply-To: <bffb33a3-d5b5-f376-9d7d-706d38357d1a@linux.vnet.ibm.com>


> >> Jarkko, I think the emphasis should not be on "machine" from Machine
> >> Owner Key (MOK), but on "owner".  Whereas Nayna is focusing more on the
> >> "_ca" aspect of the name.   Perhaps consider naming it
> >> "system_owner_ca" or something along those lines.

> > What do you gain such overly long identifier? Makes no sense. What
> > is "ca aspect of the name" anyway?
> 
> As I mentioned previously, the main usage of this new keyring is that it 
> should contain only CA keys which can be later used to vouch for user 
> keys loaded onto secondary or IMA keyring at runtime. Having ca in the 
> name like .xxxx_ca, would make the keyring name self-describing. Since 
> you preferred .system, we can call it .system_ca.

Sounds good to me.  Jarkko?

thanks,

Mimi


  reply	other threads:[~2021-08-24 14:37 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-19  0:20 Eric Snowberg
2021-08-19  0:20 ` [PATCH v4 01/12] integrity: Introduce a Linux keyring for the Machine Owner Key (MOK) Eric Snowberg
2021-08-19  0:20 ` [PATCH v4 02/12] integrity: Do not allow mok keyring updates following init Eric Snowberg
2021-08-19  0:21 ` [PATCH v4 03/12] KEYS: CA link restriction Eric Snowberg
2021-08-19  0:21 ` [PATCH v4 04/12] integrity: restrict INTEGRITY_KEYRING_MOK to restrict_link_by_ca Eric Snowberg
2021-08-19  0:21 ` [PATCH v4 05/12] integrity: add new keyring handler for mok keys Eric Snowberg
2021-08-19  0:21 ` [PATCH v4 06/12] KEYS: add a reference to mok keyring Eric Snowberg
2021-08-19  0:21 ` [PATCH v4 07/12] KEYS: Introduce link restriction to include builtin, secondary and mok keys Eric Snowberg
2021-08-19  0:21 ` [PATCH v4 08/12] KEYS: integrity: change link restriction to trust the mok keyring Eric Snowberg
2021-08-19  0:21 ` [PATCH v4 09/12] KEYS: link secondary_trusted_keys to mok trusted keys Eric Snowberg
2021-08-19  0:21 ` [PATCH v4 10/12] integrity: store reference to mok keyring Eric Snowberg
2021-08-19  0:21 ` [PATCH v4 11/12] integrity: Trust MOK keys if MokListTrustedRT found Eric Snowberg
2021-08-19  0:21 ` [PATCH v4 12/12] integrity: Only use mok keyring when uefi_check_trust_mok_keys is true Eric Snowberg
2021-08-19 11:38 ` [PATCH v4 00/12] Enroll kernel keys thru MOK Jarkko Sakkinen
2021-08-19 13:10   ` Mimi Zohar
2021-08-19 15:23     ` Eric Snowberg
2021-08-19 17:32       ` Mimi Zohar
2021-08-23 17:51         ` Jarkko Sakkinen
2021-08-23 20:48           ` Nayna
2021-08-24 14:34             ` Mimi Zohar [this message]
2021-08-25 22:21               ` Jarkko Sakkinen
2021-08-25 22:27                 ` James Bottomley
2021-08-27 20:44                   ` Nayna
2021-08-30 17:39                     ` Eric Snowberg
2021-09-01  0:52                       ` Nayna
2021-09-01  1:51                         ` Eric Snowberg
2021-09-02 10:18                           ` Mimi Zohar
2021-09-01  4:34                     ` Jarkko Sakkinen
2021-09-01  4:36                       ` Jarkko Sakkinen
2021-09-01  4:46                         ` Jarkko Sakkinen
2021-08-23 17:37       ` Jarkko Sakkinen
2021-08-23 17:35     ` Jarkko Sakkinen
2021-08-23 17:48       ` Eric Snowberg

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