From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from NAM10-BN7-obe.outbound.protection.outlook.com (mail-bn7nam10on2049.outbound.protection.outlook.com [40.107.92.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5BB6286337; Sun, 17 Aug 2025 10:54:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.92.49 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755428052; cv=fail; b=X2YDqp+yu5abifPT+XjsArJfVY5B80nVBq/IoSHYZqs3h21NYrwooHELuO/lwgydfSuNZzYRtlc718dN8hNgEFICKw1sZQQfm8Y2OHAcGsL6t/MU6N2z2waRxNmwCN9S8IqPLV6yKw0tmEQN9bsaNn6GJfIl/UZ6a8jtfDb5rpc= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755428052; c=relaxed/simple; bh=y8PcRaa9X93jNQsalPHOiD244JAjcgcIAcpnRJtv8PA=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=cZG0XJgJiGaQtLp4gLDTRUvqW/FDEyfMmPbXrZSXZKnPt65SS7HRsW658XaX4GzdgsozjPcJDCPJh6oKQRkPtT7+VJYQdEwiZV8XetRpVYR/8iljOmgfh0s75PeUeIPqJ/C4xfdtRVyc/v0qiIoIIW7Of7JdDtya7kncy+Jg6UQ= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com; spf=fail smtp.mailfrom=amd.com; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b=re27tA+F; arc=fail smtp.client-ip=40.107.92.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=amd.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="re27tA+F" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=wZEgQNJjImf8J/V5MZf9LtEle5D+OqB3UZb2Q02MTLxGPBsDrX/E0d8YGstRMucgm9yDo3H2WFQWSH6PcsyJZ111Rq9NVY39Ospjwy2mLk3lq8QCl3l/9KL3W3B9ttCU/JBEx1EbrSf9QnVPAnqPa6SFD1gFgvXrTIfY9CrTCYxqmfhIwELaEcCQIpgzvREUlUEkUrYLY4h8A7d0Z9Bvpq7tOk1jwNY/S+/NanKuqyCkov0cYL9093hwpK0jpByS2y/2xa4kMX3QUNkePhC1tKZNkPGaMggEZsThGODVU9FPRTwAutuhHrMJFdez7/3PQlQkjB1LW45N85mzstPi5g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=XyXyU7ezUOjwz0XQBz7rXukXlfpIGAdNZDNQO5z61n4=; b=PbBtZuzMLWuL5T0lNvbzdNVTDIRoG6tz0fI+0xyFeiv1kBlOm5RTyY76cOFhW6iBzjaTm5OtIL1V3zMld58ckWpLrVSzN+deossU6mF/SICattVTB69LNJkS5NaoQE6JxoQq0+iAdznj15BEa5+2QCAx2CQ78o3VfaD2ZHwyl8XPQb4LDHvKQQp7ezjYD0G8eeqV7grtlQcLeDqW3BUadc0Np1V7VN1G13iDR86+v0ocYDfEXHDm1VGKPF6nBQlUAwW9hv5w3Ynkv4YFD4H+/lMxI4kkgcGleE54QIc1iSxIBfFOuhKNTmO7JFiEaQiYdjpMOH8k94AC++8LtKuqaw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=gondor.apana.org.au smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=XyXyU7ezUOjwz0XQBz7rXukXlfpIGAdNZDNQO5z61n4=; b=re27tA+FrxztDbxXImiSy4Ju/Q+TAcnZnOHCx1RIDalj/4NLcUN6Xy/uRlwxMjNPZXcg9DkzpbogNGYZtq20OzU45Z8sgM+PNzzc8mRL9/ZlHtCAGJnh3o7Vfp6HFC1kXv+4onbwmHZ9Bb9Fabt2pbxRvG3Wp/92EmKtQyJRzKY= Received: from DS7PR05CA0020.namprd05.prod.outlook.com (2603:10b6:5:3b9::25) by IA0PPF12042BF6F.namprd12.prod.outlook.com (2603:10b6:20f:fc04::bc8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9031.24; Sun, 17 Aug 2025 10:54:06 +0000 Received: from DS1PEPF00017090.namprd03.prod.outlook.com (2603:10b6:5:3b9:cafe::7b) by DS7PR05CA0020.outlook.office365.com (2603:10b6:5:3b9::25) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9052.11 via Frontend Transport; Sun, 17 Aug 2025 10:54:05 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB03.amd.com; pr=C Received: from SATLEXMB03.amd.com (165.204.84.17) by DS1PEPF00017090.mail.protection.outlook.com (10.167.17.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.9052.8 via Frontend Transport; Sun, 17 Aug 2025 10:54:04 +0000 Received: from Satlexmb09.amd.com (10.181.42.218) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Sun, 17 Aug 2025 05:54:02 -0500 Received: from SATLEXMB04.amd.com (10.181.40.145) by satlexmb09.amd.com (10.181.42.218) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.1748.10; Sun, 17 Aug 2025 03:54:03 -0700 Received: from xhdharshj40.xilinx.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server id 15.1.2507.39 via Frontend Transport; Sun, 17 Aug 2025 05:53:59 -0500 From: Harsh Jain To: , , , , , , , , , , , CC: Harsh Jain Subject: [PATCH V5 0/3] crypto: Add Versal TRNG driver Date: Sun, 17 Aug 2025 16:23:46 +0530 Message-ID: <20250817105349.1113807-1-h.jain@amd.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS1PEPF00017090:EE_|IA0PPF12042BF6F:EE_ X-MS-Office365-Filtering-Correlation-Id: c187b12e-d240-4a0a-88d8-08dddd7c623f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700013|82310400026|376014|921020; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?6exb9Bh7oPxS//4JXvA+AZ73RYOkema3ZZfzztuwdXnFxO/GUyCpWdPngSGa?= =?us-ascii?Q?AmfcDBpBt2z2XKRbfhSMzSUs6ryDPLsyuccWQp5RsApzjXmX2cOegBI587Os?= =?us-ascii?Q?fqwMhkxhosHByp9Jw+NQSZXmuuuJ7blKLGer3GdNm3HPaTb++0LcsGp+jfgM?= =?us-ascii?Q?BNqDmejqsuEzb5shhkNAi+M5udvb8TSoHv51vj87EZqdYlBGJ/roGD7k855k?= =?us-ascii?Q?WNeCQeVIrcgh0oAfYFkpC+NsGoudHKRt44d7NFGm9k8bsiFYR5pUykMkkJG4?= =?us-ascii?Q?A/I4qQ603E7M6P6ykii//LqmmdyzBrEBtd4rPykkUWo5qS92FADGaAmWW/8g?= =?us-ascii?Q?hgMB5IqZau4WgFie0tpKcTy4jVGuLkIzRYXuhc5veWxOYyDJQSEAUYvvxgbQ?= =?us-ascii?Q?BccsTRPRJsO6QJzhSN84d0muShxdv1bsIt1cdeMn8zwdh3gYabzQRnh3pib2?= =?us-ascii?Q?aZLb047UwzZEyiEKjs+3002OoMqp5p9oIWXDVtsM4DP6IkLBNtsVGfTHOixk?= =?us-ascii?Q?xZ1ehC4+BU49ErChsmH9fPeI8cJ8qgeisre32gEoshaJSc8x9IdzdO6Q38f8?= =?us-ascii?Q?eSyCsSjXGm+pjsl8+v+YhVm9tGVv5/OCyUQMM8ZZakr0t32G/BYkIUmn+255?= =?us-ascii?Q?kLSTgGGnvrGbUT/792lAWJ8irICioHLUwPHFgobTR9RG07aw7MnSMXoGWxkN?= =?us-ascii?Q?ypB6KEMuBHHOC5FgRCdW417w/7IuStQ3oB3u1AsvSeusHUbM77DzyN+O3TWf?= =?us-ascii?Q?uod2TxJjsj9e2sBuvVaYB8+3nu6WiFsYBAoD2fp48cKHmWztBRoi0Ab4yQRz?= =?us-ascii?Q?KbZc3LVRDcFqvco9Bsc/xSw6O3ih4xGOumbRudJF02Qc9r6Aa1BlhyRtH8mO?= =?us-ascii?Q?RmbO5rIaEQmRRAHqU9lN5qfw9fNmdaFeosQnkXRpeIxrObjY50b23mnNEUoe?= =?us-ascii?Q?cS7yfAe2NaAU3zxGO6eexdd0hiXUa32ywD2nvc1eD0Z3ru+xZ1RzVl5WHShJ?= =?us-ascii?Q?+GKffURsHeQMSwhwRkfqz3K5VLBI0wWHRA4wgUiReZkSzTfGxuCBv1GRNe3i?= =?us-ascii?Q?vV9MDa9xETdf56I+78rGtCMl9wkrZIaP/FZpdCZJhODdzwcIQxg+x15iTskL?= =?us-ascii?Q?3Ja5BbB0KnRdznT0avLYpWeAKFhlIjPrlkv+Lahha36Jm9p13aOz9pCY+2DW?= =?us-ascii?Q?UVkWWWhMaZTAEMfVeP3MUWJRfCVZMm7QwZFbGYhtoX6TkCvuYVMG/mhRLqwL?= =?us-ascii?Q?JbMGzR7/5bU52XwlA5Sfcyq0yrt56gOD3Yi24UQpLgWQTNfLwcuTgqu+V+2Q?= =?us-ascii?Q?QB9qekEXd/vnJO77xpTzbOD5Fw/SKQeTnIa3f4LnWs/HU0MmEOuF5XnT3dMi?= =?us-ascii?Q?S9VVAZszBsB1PvO0pNN+XB6nRGZ+rnZRIQzzRwpDn2jwSe6cQAJxocTAR6Hd?= =?us-ascii?Q?B0agWAQokvSGqYaH9RzMOfaADgI5J/7/QtVb7b7iW/4YWZZsXH4p+JaZKo2w?= =?us-ascii?Q?MNk+9GVWvZX0m2gs4FDKlXqW+9wdzWdM0RZEHgB5yuqJpQGyGTVmkcYOWw?= =?us-ascii?Q?=3D=3D?= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB03.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(1800799024)(36860700013)(82310400026)(376014)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Aug 2025 10:54:04.9668 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c187b12e-d240-4a0a-88d8-08dddd7c623f X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DS1PEPF00017090.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA0PPF12042BF6F Versal TRNG module consist of array of Ring Oscillators as entropy source and a deterministic CTR_DRBG random bit generator (DRBG). Add driver to registers entropy source to hwrng and CTR_DRBG generator to crypto subsystem. Derivation Function (DF) defined in NIST SP-800-90A for CTR_DRBG is not supported in current TRNG IP. For DF processing, Update drbg module to export CTR_DRBG derivation function in df_sp80090a module. Testing Following compile tests done * CONFIG_CRYPTO_DRBG_CTR = n and CONFIG_CRYPTO_DEV_XILINX_TRNG = n * CONFIG_CRYPTO_DRBG_CTR = y and CONFIG_CRYPTO_DEV_XILINX_TRNG = n * CONFIG_CRYPTO_DRBG_CTR = n and CONFIG_CRYPTO_DEV_XILINX_TRNG = m * CONFIG_CRYPTO_DRBG_CTR = y and CONFIG_CRYPTO_DEV_XILINX_TRNG = m Changes in v5 - Direct include header file - Fix review-by tag position Changes in v4 - Add df_sp80090a module to export CTR_DRBG DF function Changes in v3 - Fix yaml warning introduced in v2. - Squash fix patches Changes in v2 - Fixed signoff chain - Added 3 patch to fix Kernel test robot bugs Harsh Jain (2): crypto: xilinx: Add TRNG driver for Versal crypto: drbg: Export CTR DRBG DF functions Mounika Botcha (1): dt-bindings: crypto: Add node for True Random Number Generator .../bindings/crypto/xlnx,versal-trng.yaml | 36 ++ MAINTAINERS | 6 + crypto/Kconfig | 8 +- crypto/Makefile | 2 + crypto/df_sp80090a.c | 243 ++++++++++ crypto/drbg.c | 244 +--------- drivers/crypto/Kconfig | 13 + drivers/crypto/xilinx/Makefile | 1 + drivers/crypto/xilinx/xilinx-trng.c | 437 ++++++++++++++++++ include/crypto/df_sp80090a.h | 27 ++ include/crypto/drbg.h | 18 + 11 files changed, 794 insertions(+), 241 deletions(-) create mode 100644 Documentation/devicetree/bindings/crypto/xlnx,versal-trng.yaml create mode 100644 crypto/df_sp80090a.c create mode 100644 drivers/crypto/xilinx/xilinx-trng.c create mode 100644 include/crypto/df_sp80090a.h -- 2.34.1