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

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Message-ID: <26645.1289929851@redhat.com>
Date:	Tue, 16 Nov 2010 17:50:51 +0000
From:	David Howells <dhowells@...hat.com>
To:	Mimi Zohar <zohar@...ux.vnet.ibm.com>
Cc:	dhowells@...hat.com, 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

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.

> Another benefit, would be allowing 'keyctl update' to update the key
> description, not the key type.

You mean you want to change the description on a key?

David
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