From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by spool.mail.gandi.net (Postfix) with ESMTPS id 3873DD808CC for ; Wed, 15 Nov 2023 13:15:32 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=pPJHxKXR1KPixXje03W12cE7TPsaQC4f6lHf1zNDdr4=; c=relaxed/simple; d=groups.io; h=Message-ID:Date:MIME-Version:Subject:To:References:From:In-Reply-To:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Language:Content-Type:Content-Transfer-Encoding; s=20140610; t=1700054131; v=1; b=YrL5DLgPs4OsZGF+Cxxf+6ktT+YDFv29YtL4q9ZWFO2oT3UUmruizZmJA6OeuCPImUhVxKLU RiFtliIrv23Kj37IuUWnja24aociTSAS+t0E0OeyLUFLiEHZ6QZbHYfYt4vNU8ZP9zReVjzwT6H GDBRthdc6m5KSkiqn99WdjAE= X-Received: by 127.0.0.2 with SMTP id mLAEYY7687511xXjvcNTh0CZ; Wed, 15 Nov 2023 05:15:31 -0800 X-Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mx.groups.io with SMTP id smtpd.web11.12584.1700054131220700434 for ; Wed, 15 Nov 2023 05:15:31 -0800 X-Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-352-Merx3y8vNF-aAIHovri6jw-1; Wed, 15 Nov 2023 08:15:28 -0500 X-MC-Unique: Merx3y8vNF-aAIHovri6jw-1 X-Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 4DF61185A784; Wed, 15 Nov 2023 13:15:28 +0000 (UTC) X-Received: from [10.39.192.211] (unknown [10.39.192.211]) by smtp.corp.redhat.com (Postfix) with ESMTPS id D11F61C060AE; Wed, 15 Nov 2023 13:15:27 +0000 (UTC) Message-ID: Date: Wed, 15 Nov 2023 14:15:26 +0100 MIME-Version: 1.0 Subject: Re: [edk2-devel] TPM2 NVM WRITE IN EDK2 To: Hamit Can Karaca , devel@edk2.groups.io References: <2c9a73ee-34e7-3dd8-3ff9-fef6df0336e6@redhat.com> <2967.1700049785284722966@groups.io> From: "Laszlo Ersek" In-Reply-To: <2967.1700049785284722966@groups.io> X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Precedence: Bulk List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,lersek@redhat.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: 8NqfFgZPEvBH7iZctGI0k3myx7686176AA= Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20140610 header.b=YrL5DLgP; spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce@groups.io; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=redhat.com (policy=none) On 11/15/23 13:03, Hamit Can Karaca wrote: > Thanks for your Laszlo, >=20 > I am using the functions that are available in EDK2 TpmCommandLib. I am > not sure where I fail because all the structs that I use are those which > are given in EDK2. I will add my code below. It would be very nice If > you could check my code. If you have examples where you use > Tpm2DefineSpace and Tpm2NvWrite functions, can you please share with me? Sorry, I have zero TPM programming experience; I've only checked the TCG specs for responding earlier... I suggest adding DEBUG macro invocations all around the problematic code path, and narrowing down the issue as much as possible. You might want to test on a different TPM chip as well (different physical board, or maybe try swtpm with QEMU / OVMF). Laszlo -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#111275): https://edk2.groups.io/g/devel/message/111275 Mute This Topic: https://groups.io/mt/102510897/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/leave/12367111/7686176/19134562= 12/xyzzy [rebecca@openfw.io] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-