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Date:      Fri, 06 Dec 2024 17:23:41 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 283043] gptboot fails to read the encrypted rootfs if geli authentication (geli -a) is used
Message-ID:  <bug-283043-227-hPJ62gMtBC@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-283043-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-283043-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D283043

John Baldwin <jhb@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |allanjude@FreeBSD.org

--- Comment #3 from John Baldwin <jhb@FreeBSD.org> ---
BTW, we don't perform any MAC on data read from a GELI volume, this patch w=
ould
just ensure we get the right key to decrypt the data.  This is not fully id=
eal
but is "ok" for a read-only boot loader.  However, GELI has gained write
support in the boot loader at some point and we need to reject writes on a
volume with auth support unless we implement proper auth support in geliboo=
t.

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