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Wed, 28 Aug 2019 23:39:00 +0000 (GMT) Received: from b01ledav004.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A5344112061; Wed, 28 Aug 2019 23:38:58 +0000 (GMT) Received: from morokweng.localdomain (unknown [9.85.128.122]) by b01ledav004.gho.pok.ibm.com (Postfix) with ESMTPS; Wed, 28 Aug 2019 23:38:58 +0000 (GMT) References: <1567005240-12912-1-git-send-email-zohar@linux.ibm.com> User-agent: mu4e 1.2.0; emacs 26.2 From: Thiago Jung Bauermann To: Mimi Zohar Subject: Re: [PATCH v1] sefltest/ima: support appended signatures (modsig) In-reply-to: <1567005240-12912-1-git-send-email-zohar@linux.ibm.com> Date: Wed, 28 Aug 2019 20:38:54 -0300 Message-ID: <87o908eu7l.fsf@morokweng.localdomain> MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-08-28_13:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=762 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908280219 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: shuah , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Petr Vorel , linux-kselftest@vger.kernel.org, Jessica Yu , linux-integrity@vger.kernel.org, Dave Young Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hello Mimi, Mimi Zohar writes: > In addition to the PE/COFF and IMA xattr signatures, the kexec kernel > image can be signed with an appended signature, using the same > scripts/sign-file tool that is used to sign kernel modules. > > This patch adds support for detecting a kernel image signed with an > appended signature and updates the existing test messages > appropriately. > > Reviewed-by: Petr Vorel > Signed-off-by: Mimi Zohar Thanks for doing this! Reviewed-by: Thiago Jung Bauermann -- Thiago Jung Bauermann IBM Linux Technology Center