Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp3339987imu; Sun, 9 Dec 2018 23:57:00 -0800 (PST) X-Google-Smtp-Source: AFSGD/Xl8hu6k2LufNjgfYCDXgs4MN5va5xljd8NXNr33MtSbpWtgoLFMO+CdhQf8gNPPVHIeuzI X-Received: by 2002:a63:2054:: with SMTP id r20mr9979405pgm.328.1544428620703; Sun, 09 Dec 2018 23:57:00 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1544428620; cv=none; d=google.com; s=arc-20160816; b=JWKCZDbCkkeVYPvBetTiZKZMrDaI1bwb0fCnj+MS1yWeGcORfB//DrPjPj6V1TeEQH SVXjJF5UZAqNe/la03U6JBPNOJxpdWy0aGZNIZV2ZKKfOv3CuseUYOW7JV/9WFuAwrRi kcbx/2ijvutGIlYwPtODi3T46eLBoMGxA2/qIR8pgNYh+Mrbv+Hs71BzzbEDp6bylUn7 aIXy1oK2zs5ayne95Uq0ZflDgLYYc3wY+qDVuakv81f9JKZN7S94kH03HvueqMNPHyHH RCaST6pYCrIug7PvMX5U6AS/znk2UG5ZIJ/wChKEYVN6MHngyzH9biDzG3zRKgeNGToR 59oQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject; bh=P6i3hy/ia3h4LVoN7kuhautyrew+O3z1wPpdA1LJWk0=; b=SvIMWCD3KRtPkwmagnxF3htxjA7ZYq6YwwN5db5TnGaicOYaRyHt4KfEO784T4WmUC th4tuRlHpRI5CgeuMvpI7lUuhPOllEOFpUSL5q/PtXN7nj59T+as5MzkvaULc8qw+SOc 9jMK0Pw7Y63aC9bv8tvQLnfzd1TmmxE70+TZVZ9QPn+po81Bep1Mm7xS4lsJZeNJlJYt tX/kPGiSe5EeaMqQQdU4QkimD8rkMtPBDxmJp8QpG9cR8Z3AMNnAvVNmlPUTlIAQVpbt YOLBweHzZ+MTL/drjiiglwpv+kH2w7+BynRO6iUq1rwaXWzjgnd7j8CJDZn+8D6rhvkL VrWQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id y189si9832359pfg.75.2018.12.09.23.56.45; Sun, 09 Dec 2018 23:57:00 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726452AbeLJH4K (ORCPT + 99 others); Mon, 10 Dec 2018 02:56:10 -0500 Received: from lhrrgout.huawei.com ([185.176.76.210]:32806 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726158AbeLJH4K (ORCPT ); Mon, 10 Dec 2018 02:56:10 -0500 Received: from LHREML711-CAH.china.huawei.com (unknown [172.18.7.108]) by Forcepoint Email with ESMTP id 7968868A04D82; Mon, 10 Dec 2018 07:56:06 +0000 (GMT) Received: from [10.204.65.144] (10.204.65.144) by smtpsuk.huawei.com (10.201.108.34) with Microsoft SMTP Server (TLS) id 14.3.408.0; Mon, 10 Dec 2018 07:56:00 +0000 Subject: Re: [PATCH v6 4/7] tpm: modify tpm_pcr_read() definition to pass a TPM hash algorithm To: Mimi Zohar , Jarkko Sakkinen CC: , , , , , References: <20181204082138.24600-1-roberto.sassu@huawei.com> <20181204082138.24600-5-roberto.sassu@huawei.com> <20181204234024.GC1233@linux.intel.com> <1544041904.4017.8.camel@linux.ibm.com> <1544125756.4017.70.camel@linux.ibm.com> <2f6c0365-6c17-2da1-9f5b-3c8e5cc301b2@huawei.com> <1544387571.3794.17.camel@linux.ibm.com> From: Roberto Sassu Message-ID: Date: Mon, 10 Dec 2018 08:55:56 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.3.0 MIME-Version: 1.0 In-Reply-To: <1544387571.3794.17.camel@linux.ibm.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Originating-IP: [10.204.65.144] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/9/2018 9:32 PM, Mimi Zohar wrote: > On Fri, 2018-12-07 at 15:51 +0100, Roberto Sassu wrote: >> On 12/6/2018 8:49 PM, Mimi Zohar wrote: > >>> PCRs for sha1 and sha256 algorithms are being updated and the >>> measurement list verifies against the SHA1 PCR-10. >>> >>> Roberto, have you added support in ima-evm-utils to validate the other >>> banks? >> >> I modified IMA LTP. > > I'm not finding it.  Was the test for the current code, where the same > value is being padded for different algorithms, or for walking the > proposed hash agile format? I did not send the patch yet. Roberto > Mimi > -- HUAWEI TECHNOLOGIES Duesseldorf GmbH, HRB 56063 Managing Director: Bo PENG, Jian LI, Yanli SHI