From patchwork Wed Dec 14 00:33:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Snowberg X-Patchwork-Id: 13072614 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80783C4167B for ; Wed, 14 Dec 2022 00:34:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237753AbiLNAec (ORCPT ); Tue, 13 Dec 2022 19:34:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237741AbiLNAeb (ORCPT ); Tue, 13 Dec 2022 19:34:31 -0500 Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2C47E1D66C; Tue, 13 Dec 2022 16:34:30 -0800 (PST) Received: from pps.filterd (m0333521.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2BDLOC2F017254; Wed, 14 Dec 2022 00:34:04 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : content-transfer-encoding : content-type : mime-version; s=corp-2022-7-12; bh=8W/vlhZb4o/bmF4homKSxi+DQTBL/EgQDy5hpmLy634=; b=kEzPBqlSeJ8p4QZs9qLxhspdgWTwXYfVKF/NlG7+09JcFZZ4Hsy6FlOp4qhmjP6oX7I6 cQ/JXKfhfht02KsWk3d+lZ3XCBdHmfOyN/HUr+lzNMCh86afc9gUbyTSB4rPuSybIDT3 lfiqsW9ecwhxZsytXqMjw4GjDkpPc5yKCuJQ5K6Iz97XKemI+rvjOnAiTF8+XFxRlT+o 2Zu2IyDLU49jsGI3KSwB1nXMWU/FVGx3LSpG8aOhfN409s8/stn6G+jZW/DBYBuaxPXG 0SgOyVeo4bTHkx+ph2GciKShVOHh8bXC3CNM4ZYPJRc33HT336J0JlAqR5Djy/uWz67x 3A== Received: from iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta01.appoci.oracle.com [130.35.100.223]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 3meyex0p17-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 14 Dec 2022 00:34:04 +0000 Received: from pps.filterd (iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (8.17.1.5/8.17.1.5) with ESMTP id 2BE0067I012240; Wed, 14 Dec 2022 00:34:03 GMT Received: from nam11-bn8-obe.outbound.protection.outlook.com (mail-bn8nam11lp2169.outbound.protection.outlook.com [104.47.58.169]) by iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 3meyev4set-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 14 Dec 2022 00:34:02 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=FrVrUPTX7YDJoOVyb5BI7IdlGvOCzGM1CHEbMdNrY10LJYJhjGv86xloMZBKEytWbIWwCSQ8YuM5+A8qhkJyt+ZNQfswwQPYP8Hbf21/3FcLC5fgynqQQUCEB5TygpRRGvSui31I0ipBXOaTeLtWwQsJCxVUUosoUi+JwdYY/Ea/RE3qfYzs3bgDOyclHfWy228gCWAMJn4PrMXUc6UH8545oGhMifZEvYKv5YasS5tbA28YouHf7pAmkMMAHkKeVuJDIe2GIeoMgIwdm6n58c/gQB2BXvW3zvZ2al7ahOZhKKZA0EIFf6QPJ/YrD7gmv9I/YYMcbnCPIzH2UCRHBg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=8W/vlhZb4o/bmF4homKSxi+DQTBL/EgQDy5hpmLy634=; b=mWM5qso4kZF6mFzfk12H/JYKXSizLkYCG2t9aUIrk382vonzBRZVMAJoPpYaCJKb/LGXC2AAsl50ZwiBoaOPa/7j2Pda4UnCDZ6NYzMM2xX8pv9Wk4kY+CPOFWHTsVTSrKOFKC9UwE0npemc4x4yMff+kazdj/lbvdeyZTSyzesc1yZmianqG59p60Nz3726ajtlwGQCnjzhtQ6amliaNvBEOQBa73JPhZB4NE9xYQdhqDdrNXI8Serb5NuAe7AqMmIwemv5rkWHMmpxUy74tAIUb0CgPPqLOIlGlHbZJqsAm+D4w35js7FlA3nVC3grETtLaLZx9k0Is1Xz5JiE2w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=8W/vlhZb4o/bmF4homKSxi+DQTBL/EgQDy5hpmLy634=; b=zlPhtcxt/DiquEf3dTGWgEjB0Tm8RU5RM2Gp54uVqMlOp6F9nUF/os9gznYa+txK4hALIoN5bhOGt1EORDqrPLwaY6CtXcXPmRXNOR+L6AmIQjsxRdy2Tszn7O3hnbkw+5RaOEUvGd6LwrKVwwjdnu6fjS42+2DLg9Mx+6QG8gc= Received: from CH2PR10MB4150.namprd10.prod.outlook.com (2603:10b6:610:ac::13) by BN0PR10MB5223.namprd10.prod.outlook.com (2603:10b6:408:12a::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5880.19; Wed, 14 Dec 2022 00:34:01 +0000 Received: from CH2PR10MB4150.namprd10.prod.outlook.com ([fe80::f006:f411:9056:63a4]) by CH2PR10MB4150.namprd10.prod.outlook.com ([fe80::f006:f411:9056:63a4%4]) with mapi id 15.20.5880.019; Wed, 14 Dec 2022 00:34:01 +0000 From: Eric Snowberg To: jarkko@kernel.org, zohar@linux.ibm.com Cc: dhowells@redhat.com, dwmw2@infradead.org, herbert@gondor.apana.org.au, davem@davemloft.net, dmitry.kasatkin@gmail.com, paul@paul-moore.com, jmorris@namei.org, serge@hallyn.com, pvorel@suse.cz, noodles@fb.com, tiwai@suse.de, eric.snowberg@oracle.com, kanth.ghatraju@oracle.com, konrad.wilk@oracle.com, erpalmer@linux.vnet.ibm.com, coxu@redhat.com, keyrings@vger.kernel.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, linux-integrity@vger.kernel.org, linux-security-module@vger.kernel.org Subject: [PATCH v3 01/10] KEYS: Create static version of public_key_verify_signature Date: Tue, 13 Dec 2022 19:33:52 -0500 Message-Id: <20221214003401.4086781-2-eric.snowberg@oracle.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20221214003401.4086781-1-eric.snowberg@oracle.com> References: <20221214003401.4086781-1-eric.snowberg@oracle.com> X-ClientProxiedBy: DS7PR06CA0033.namprd06.prod.outlook.com (2603:10b6:8:54::15) To CH2PR10MB4150.namprd10.prod.outlook.com (2603:10b6:610:ac::13) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH2PR10MB4150:EE_|BN0PR10MB5223:EE_ X-MS-Office365-Filtering-Correlation-Id: 26569603-dbaf-4782-671d-08dadd6ae56a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:CH2PR10MB4150.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(396003)(39860400002)(346002)(376002)(366004)(136003)(451199015)(41300700001)(38100700002)(86362001)(6486002)(8936002)(478600001)(6666004)(4326008)(66946007)(8676002)(316002)(66556008)(186003)(2906002)(83380400001)(6512007)(66476007)(6506007)(7416002)(1076003)(44832011)(2616005)(5660300002)(36756003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: WPS5QlTMun6Brfa+/mg1acqqSAENu1snNQjH5/GZW+qj3LD4fzIU2dWN4x9OdZkVeaifLs+J2XLfccFlCff5v3JiPEG3gmPDfxE4sTkvyGVREh4UJG7xSESZQXYEc6VjBvJOHBJawJPL5xluKg7XQCmgWd+PTwSUpcUfY6AG43qZE6TNGfSoDehpX+vRTWfA5NqnNLO7fbRKEJp7oceycZ2UXB/qoYkj5yhp3aepASl+5DVzJSEm/Y3bq6omhBgk6qUY0bI6Ksrv5TuDyMr+CMDt9eUKqROJwvqYHnGloMip5OeB1+soieL0MpJIjNnzdEoxD+vqV8KMF5y9vLx53mySwTSFPoKPrQh9M+xlMascLH3lrCzblh1Q26QTYCowB4tH5zjxH92arqFldgalpdhA9D9rz8i1H5iVMYONBag9l6GLBCluwARA7uwtC3rQJ354XanbHVDYbGkbIYCrFLVnzsyQUEyv2DJ65qdRQkNAf57ErFqm0RHMAEk51GQlI9YVLdLOjM9aX/KAFSvyydEIh2ho7iNmA48+tO5nzm5rhb37Ke3ZMQRV9lnWSBpDwXKHOU4olFpcwlj7rC65frp3kH+OAiD2JCAM3geO7atJxzCrjXuM5dTvTdjy5h9/yviGVUtfj4lCysb7EeXY/bZyudv9CdsaeaqRrIzKWpZ38VJFaPVjv+VkVRJdTXfVK68p14R1e7aiYKWF5F/jK7a1wJeafEsbt+6tjtmbR6t3jEy3bdFPyoZwM+fS8wOjILnblvkFS3dT6rgxApNaowveRTgdVcwgy98mZkSYS2H52VxjeiqSN3sCIKkv0DUdWo/ZraH/GBQ6kVWMmeEWMPF0+FFQWB/lfijglKawjXzCVCMXkO1APFqOVYj136llJLm58uBZfUdirgJO/DHi1SnFxD6fog1ZJVEKkN/lzxokfK3pS+jYesEjH2FYzIGfhZG9xQ2ZZtOr1E4Ln+bHGmlfy3Vs3bY3XNydEaKQwDQm8LPEuDiU4XTLm2HRoCovH7RRW5clGauRv0XKveZdbhCYn7fM6Fwm06ZAx88/7gB2YQyTD/7Y7M1A9N0Mjh2GsgtqAv3xJ1cFFJWcUkOSbTLzNzLqG/ArIxDYztUn2vmVi3t4+9leX0JjNIdvl8qKFWGkndhUiFf5K/deIrjv1S+kpxblNFGk9V8lJUczCdksxM/DQRBilbqOem5m1zYBWPFKcxYGI0UKLdau1hhKZna/lSyNMxnnGyHvPhwM5lEodXeepn65v/ixKVQD7r4bfCFibxsLPffW8fHIswOhuMH6RtPO7u5cB9MsoQJVnTcByjnCc0TYK8FL1sAZbVTLZI1Yrlmcgh+gq03uRYO78Gu47IzdtuRBvlTXsd4hC9Co/9syuhKQHExilZ0ry0mRui3YPGog3ND4d/C1ImqjIfkR3RrXbVCX/VI0HWv0QguJcjDelT36/X+H/cKVL5nuulIOawuao9LtO0cDP8XiR8K0Mdfy6ZPUVjvITE3T0bbhvu5mPFdYb5aTNLUYum5OmA0Rt2FVxEShM1YjIkvrd9ite9gMKDpx1Vg4mCDuisEv6m/HRxaaWEyNJSJ0cRx8XV+Q/vRy+MLLvctoquZnkVHKhkfKDE1zKqOVSjKOtKs= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 26569603-dbaf-4782-671d-08dadd6ae56a X-MS-Exchange-CrossTenant-AuthSource: CH2PR10MB4150.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Dec 2022 00:34:01.3137 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: +3JyZCuGGREq0haF48Z6ZCaTg4IXYLPxgeyQrhFN6HN1UfFPx69vQFjgWr+dEyQmpsabgx9WdAP3ACN91jwZCSifCBo7phfaK9pN2JY68F8= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN0PR10MB5223 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-12-13_03,2022-12-13_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 suspectscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2212140002 X-Proofpoint-GUID: I1za-0DgIyP4bhj5j8_4ocivw7I0gQjb X-Proofpoint-ORIG-GUID: I1za-0DgIyP4bhj5j8_4ocivw7I0gQjb Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org The kernel test robot reports undefined reference to public_key_verify_signature when CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE is not defined. Create a static version in this case and return -EINVAL. Reported-by: kernel test robot Signed-off-by: Eric Snowberg Reviewed-by: Mimi Zohar Reviewed-by: Petr Vorel --- include/crypto/public_key.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h index 68f7aa2a7e55..6d61695e1cde 100644 --- a/include/crypto/public_key.h +++ b/include/crypto/public_key.h @@ -80,7 +80,16 @@ extern int create_signature(struct kernel_pkey_params *, const void *, void *); extern int verify_signature(const struct key *, const struct public_key_signature *); +#if IS_REACHABLE(CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE) int public_key_verify_signature(const struct public_key *pkey, const struct public_key_signature *sig); +#else +static inline +int public_key_verify_signature(const struct public_key *pkey, + const struct public_key_signature *sig) +{ + return -EINVAL; +} +#endif #endif /* _LINUX_PUBLIC_KEY_H */