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Date:      Tue, 1 Aug 2023 17:28:31 -0700
From:      Michael Dexter <editor@callfortesting.org>
To:        "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org>
Subject:   Sudden need for bhyve TPM Emulation... willing to port swtpm?
Message-ID:  <662af723-de9f-36d9-c960-ef08379ca26e@callfortesting.org>

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Hello all,

Long-time bhyve-in-production user Jason Tubnor pointed out that a 
recent Windows 11 update breaks the "lab mode" under which Windows 11 
could be run without a TPM (Trusted Platform Module) chip via a registry 
edit. Corvin has made significant progress with TPM pass-through support 
but it only supports one VM associated with the hardware TPM.

This 3-clause BSD-license software TPM project has existed but I have 
never heard it brought up in the bhyve context, possibly because of the 
available workaround:

https://github.com/stefanberger/swtpm

Is anyone be willing to look into porting this to bhyve?

All the best,

Michael



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