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Message-ID: <1569323907.24519.9.camel@HansenPartnership.com>
Subject: Re: [PATCH v6 05/12] tpm2-sessions: Add full HMAC and
 encrypt/decrypt session handling
From:   James Bottomley <James.Bottomley@HansenPartnership.com>
To:     Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Cc:     linux-integrity@vger.kernel.org, linux-crypto@vger.kernel.org,
        linux-security-module@vger.kernel.org
Date:   Tue, 24 Sep 2019 07:18:27 -0400
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On Fri, 2019-09-20 at 17:35 +0300, Jarkko Sakkinen wrote:
> On Fri, Sep 20, 2019 at 05:34:00PM +0300, Jarkko Sakkinen wrote:
> > On Mon, Sep 09, 2019 at 01:20:57PM +0100, James Bottomley wrote:
> 
> Forgot to ask: what is the new field handles?

You mean for the null seed or for the virtual handles?

For the former, there isn't one since the null seed is maintained as a
context when not in use, although since the null seed context is loaded
before an operation it will mostly get 80000000 for the brief time it
is used.  For the latter, there's no change in the way virtual handles
are processed.

James