linux-kernel - Re: [PATCH v1.3 4/4] keys: add new key-type encrypted

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1289940233.2627.31.camel@localhost.localdomain>
Date:	Tue, 16 Nov 2010 15:43:53 -0500
From:	Mimi Zohar <zohar@...ux.vnet.ibm.com>
To:	David Howells <dhowells@...hat.com>
Cc:	linux-kernel@...r.kernel.org,
	linux-security-module@...r.kernel.org, keyrings@...ux-nfs.org,
	linux-crypto@...r.kernel.org,
	Jason Gunthorpe <jgunthorpe@...idianresearch.com>,
	James Morris <jmorris@...ei.org>,
	David Safford <safford@...son.ibm.com>,
	Rajiv Andrade <srajiv@...ux.vnet.ibm.com>,
	Mimi Zohar <zohar@...ibm.com>
Subject: Re: [PATCH v1.3 4/4] keys: add new key-type encrypted

On Tue, 2010-11-16 at 17:50 +0000, David Howells wrote:
> Mimi Zohar <zohar@...ux.vnet.ibm.com> wrote:
> 
> > I actually like keyctl requiring 'trusted:' or 'user:'.  Forcing the
> > user to indicate which type of key they want, is actually good - no
> > misunderstandings.
> 
> You still need to prefix the description of a user-defined key so that you
> don't collide with other people who're also using user-defined keys for random things.

Although I previously agreed to this change, I'm really not convinced it
is necessary.  encrypted keys don't create new trusted or user keys,
they only use existing keys to encrypt/decrypt encrypted
keys(instantiate,read).  Key names, user or otherwise, should be left up
to the person creating them.

thanks,

Mimi

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/