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From: Matthew Garrett <mjg59@google.com>
Date: Mon, 30 Oct 2017 14:04:11 +0000
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Subject: Re: [RFC] EVM: Add support for portable signature format
To: Mimi Zohar <zohar@linux.vnet.ibm.com>
Cc: Dmitry Kasatkin <dmitry.kasatkin@huawei.com>,
        "linux-integrity@vger.kernel.org" <linux-integrity@vger.kernel.org>,
        Mikhail Kurinnoi <viewizard@viewizard.com>
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On Mon, Oct 30, 2017 at 1:58 PM, Mimi Zohar <zohar@linux.vnet.ibm.com> wrote:

> We're discussing setattr, not setxattr here.  Any file metadata change
> (eg. chmod, chown, etc) will result in the file signature being
> converted to an HMAC.

Gah. Sorry, you're completely correct. Ok, I'll think about the best
way to approach this.