From patchwork Thu Jun 10 12:56:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Berger X-Patchwork-Id: 12313059 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3203C48BE0 for ; Thu, 10 Jun 2021 12:56:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B7C84613FF for ; Thu, 10 Jun 2021 12:56:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230269AbhFJM6d (ORCPT ); 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Thu, 10 Jun 2021 12:56:30 GMT Received: from b01ledav004.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5D7A5112061; Thu, 10 Jun 2021 12:56:30 +0000 (GMT) Received: from b01ledav004.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 502DE112076; Thu, 10 Jun 2021 12:56:30 +0000 (GMT) Received: from localhost.localdomain (unknown [9.47.158.152]) by b01ledav004.gho.pok.ibm.com (Postfix) with ESMTP; Thu, 10 Jun 2021 12:56:30 +0000 (GMT) From: Stefan Berger To: jeyu@kernel.org, keyrings@vger.kernel.org, dhowells@redhat.com, dwmw2@infradead.org, zohar@linux.ibm.com, jarkko@kernel.org Cc: nayna@linux.ibm.com, linux-integrity@vger.kernel.org, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, Stefan Berger Subject: [PATCH v6 4/4] certs: Adjustment due to 'Check whether openssl tool is available' Date: Thu, 10 Jun 2021 08:56:23 -0400 Message-Id: <20210610125623.1553792-5-stefanb@linux.ibm.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210610125623.1553792-1-stefanb@linux.ibm.com> References: <20210610125623.1553792-1-stefanb@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: ZjGQh3ZNuWiQW_XywyZqXzyFatjVnO6c X-Proofpoint-ORIG-GUID: CHkVhbHIO1G37qwAf6c9Jyt7aEvwU0Zn X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391,18.0.761 definitions=2021-06-10_07:2021-06-10,2021-06-10 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 phishscore=0 clxscore=1015 impostorscore=0 suspectscore=0 lowpriorityscore=0 malwarescore=0 priorityscore=1501 bulkscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2106100081 Precedence: bulk List-ID: Adjust the previous patch due to fixes applied to the first patch in the series. Fixes: 46449892e6e5 ("certs: Add support for using elliptic curve keys for signing modules") Signed-off-by: Stefan Berger --- certs/Makefile | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/certs/Makefile b/certs/Makefile index dc9f354dd5f8..4eb69bdadc79 100644 --- a/certs/Makefile +++ b/certs/Makefile @@ -66,16 +66,21 @@ ifeq ($(CONFIG_MODULE_SIG_KEY),"certs/signing_key.pem") ifeq ($(openssl_available),yes) X509TEXT=$(shell openssl x509 -in $(CONFIG_MODULE_SIG_KEY) -text) +endif # Support user changing key type ifdef CONFIG_MODULE_SIG_KEY_TYPE_ECDSA keytype_openssl = -newkey ec -pkeyopt ec_paramgen_curve:secp384r1 +ifeq ($(openssl_available),yes) $(if $(findstring id-ecPublicKey,$(X509TEXT)),,$(shell rm -f $(CONFIG_MODULE_SIG_KEY))) endif +endif # CONFIG_MODULE_SIG_KEY_TYPE_ECDSA ifdef CONFIG_MODULE_SIG_KEY_TYPE_RSA +ifeq ($(openssl_available),yes) $(if $(findstring rsaEncryption,$(X509TEXT)),,$(shell rm -f $(CONFIG_MODULE_SIG_KEY))) endif +endif # CONFIG_MODULE_SIG_KEY_TYPE_RSA $(obj)/signing_key.pem: $(obj)/x509.genkey @$(kecho) "###"