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Re: [Qemu-devel] [PATCH v6 8/8] tpm: Added support for TPM emulator


From: Stefan Berger
Subject: Re: [Qemu-devel] [PATCH v6 8/8] tpm: Added support for TPM emulator
Date: Tue, 18 Jul 2017 09:40:57 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0

On 07/18/2017 08:08 AM, Marc-André Lureau wrote:
Hi

On Tue, Jul 18, 2017 at 1:49 AM, Amarnath Valluri
<address@hidden> wrote:
This change introduces a new TPM backend driver that can communicate with
swtpm(software TPM emulator) using unix domain socket interface.

Swtpm uses two unix sockets, one for plain TPM commands and responses, and one
for out-of-band control messages.

The swtpm and associated tools can be found here:
     https://github.com/stefanberger/swtpm

The swtpm's control channel protocol specification can be found here:
     https://github.com/stefanberger/swtpm/wiki/Control-Channel-Specification
I am afraid this isn't enough yet.


I'll put a pointer to this here on that page so that content isn't replicated multiple times.

https://github.com/stefanberger/swtpm/blob/master/man/man3/swtpm_ioctls.pod

   Stefan




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