From patchwork Fri Apr 29 11:48:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Meenakshi Aggarwal X-Patchwork-Id: 12831902 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 22D13C4332F for ; Fri, 29 Apr 2022 11:48:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241497AbiD2Lvt (ORCPT ); Fri, 29 Apr 2022 07:51:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235786AbiD2Lvr (ORCPT ); Fri, 29 Apr 2022 07:51:47 -0400 Received: from EUR05-AM6-obe.outbound.protection.outlook.com (mail-am6eur05on2072.outbound.protection.outlook.com [40.107.22.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 94027B3C52; Fri, 29 Apr 2022 04:48:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=hv6ubDbSWrbIF9/mgRhRmz4fxIptP5Tk0D5jVf4TuJHhCju06DTErTgfG/lM7m6Cv7PgXjidR5LLsUr3HJ/VY09eFDw3/2ClsOPLEKPN+0yzIwPeBjlJBdZk/LzHbY0G9qspYWxpnVrDCa60gcnrT7M/Uek9xaE4G91fZAdm+ycoaLWNahOtLeX1xmlAPxtNYcStjpzYoNh0V/Da/qjJYRmtFGD0gWYChQumlj5syp0pcCOrkUnPgsa6DhgUy1Mj4aqasPB/4uGXxxUFma6CwO6bZOClGrj79FWeccgru0ZloB63HvUpA6OXxF4WPSbt0HoJpyqxzmG7HkPTAdhLMg== 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=/w7ZynustWfBfi/E/z7BvhmuDhsvcl+0kNnHtnvlhbw=; b=iqWCoIPVdJhr3L+GazJAtxwCWwRFqtZJFUMJCkgBhPLYECn5WNzESHKRYcde930nCvlxLAcpAFtHNHqZ7/dpU3hiRkAx8dCUJ+0NIxHQD5npH2o9upbDSMAbhtIWDRydkUcId2E7VsmpOnXAXcT8o6q4zekhwJTzUjDbei75u3bwn1jLSm5mkFNU0CWEVO20y0X62KmbDKhVWLFBQRhcPYLF7YC94TWryX2jEtg4zpR0wQDRLpkyexWYMts7EhtqJagt+HCSg16andzfdeUUSTWOFIY/ikRXEHwyxRgjcF7YeiLSDVPViQY2I6+aECquWYl+MZ2RAdfnp6fAVqf2lw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=/w7ZynustWfBfi/E/z7BvhmuDhsvcl+0kNnHtnvlhbw=; b=DbtUfNbFrFHwJZtnBe/RVf1gS8fS8+dEdb+MZV9YD1j2t+srJHklmGbk/DwZpJUbUNL7ZySxajau0/7nV89/KbYJesCKFzu5WMwZ6IcyOECH8MODE+fSkv8z/Ykca6P7sSuRlXh3y6byZXFDt1T6y+LEqnkbnV4zAqezJP5WcnQ= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from DU0PR04MB9563.eurprd04.prod.outlook.com (2603:10a6:10:314::7) by VE1PR04MB7358.eurprd04.prod.outlook.com (2603:10a6:800:1a5::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5206.14; Fri, 29 Apr 2022 11:48:27 +0000 Received: from DU0PR04MB9563.eurprd04.prod.outlook.com ([fe80::9457:1995:964b:e94d]) by DU0PR04MB9563.eurprd04.prod.outlook.com ([fe80::9457:1995:964b:e94d%8]) with mapi id 15.20.5164.025; Fri, 29 Apr 2022 11:48:27 +0000 From: meenakshi.aggarwal@nxp.com To: Horia Geanta , Pankaj Gupta , Gaurav Jain , Varun Sethi , Herbert Xu , "David S . Miller" Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-imx@nxp.com, Meenakshi Aggarwal Subject: [PATCH v5 0/1] crypto: caam/rng: Add support for PRNG Date: Fri, 29 Apr 2022 13:48:07 +0200 Message-Id: <20220429114808.147108-1-meenakshi.aggarwal@nxp.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220429084527.2069402-1-meenakshi.aggarwal@nxp.com> References: <20220429084527.2069402-1-meenakshi.aggarwal@nxp.com> X-ClientProxiedBy: AM8P191CA0015.EURP191.PROD.OUTLOOK.COM (2603:10a6:20b:21a::20) To DU0PR04MB9563.eurprd04.prod.outlook.com (2603:10a6:10:314::7) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 02d4a3a7-ca61-4b71-a8e5-08da29d62c2b X-MS-TrafficTypeDiagnostic: VE1PR04MB7358:EE_ X-Microsoft-Antispam-PRVS: X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: i7m4/pVwE5inZktt6bysaY5sCcJsZRqeV2qDFiS7bR2RTI4HNmEVkbIInNKE51/fWkqdwaIWFzxO1S4Ki2vjpzorseFv8cMCzaeW4uFr3Kkddo7ROyurHIZrlxDyJe3QfUneRu1VglppSn4m4g6CoG0HvO1I+2WC+Ox96/lC47Z/GpYxde5ADl9FCkiFCMM6W08WMuC9/WhlJhUeZKBSXUxuErjxC9vV2+mcHsfg5og1I9k9e5100tiujE6y8ls8ZPwFB7cPhh2AheXsYBW/cH9BKq4ISwY9A2HFnLjnO38rv2cgstkOq9I01H/hw75+pSBcV5I3Xyzx6rrU4De1VSP57FkPPrZ3X7PppM9uiVwjSs1qM0+IuechcO4Tg3skC7jR519mQCjSSysu1dpAe6WnPGSJzuJicmeD/EQDYlaDvnhrJhc9ZcsLD6LWj9eOE/Jp8ROHnmTxBnvFAJA83TLusb+GXYB3EiWlp0SA6F/XJRPfGq5cB0SZKy5QuP7YHgY1YyirgFqhxQrlfSL+xuy9RisyXn+oOSlEnmfEy3jbv8LLq/atlZDTELQUQwbMD1/WG6ExroRtFH6kvbWOgFlPkRmfNWuFyXa506SNvSP4IVXgRKv6rAo4EAiB2U1T0YZXZ9wvEcDq3TSVc488FSeSS0KyTPuiyXeYogDOmo/kez8G8Kfb01HbhZbVXRahiCZj8kUirOyhsrKUYykd8Q== X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DU0PR04MB9563.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230001)(4636009)(366004)(6506007)(86362001)(110136005)(2616005)(83380400001)(508600001)(186003)(1076003)(316002)(66946007)(8676002)(4326008)(6486002)(2906002)(66556008)(6666004)(66476007)(38350700002)(38100700002)(36756003)(4743002)(52116002)(9686003)(26005)(6512007)(8936002)(5660300002)(4744005);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 02d4a3a7-ca61-4b71-a8e5-08da29d62c2b X-MS-Exchange-CrossTenant-AuthSource: DU0PR04MB9563.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Apr 2022 11:48:26.9813 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: LlJPvjs8dQ3Ay4mZulkxI/U4xOHY+Br1fB9lD/LZFDxWKevJyKRA5o8B8BZgorOWX54QGRmri8fSUxG1167oV8ibx9dG6GwXNv/Uew9FrMo= X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR04MB7358 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org From: Meenakshi Aggarwal changes in v5: - incorporated review comments Meenakshi Aggarwal (1): crypto: caam/rng: Add support for PRNG drivers/crypto/caam/Kconfig | 8 ++ drivers/crypto/caam/Makefile | 1 + drivers/crypto/caam/caamprng.c | 235 +++++++++++++++++++++++++++++++++ drivers/crypto/caam/intern.h | 15 +++ drivers/crypto/caam/jr.c | 3 +- 5 files changed, 261 insertions(+), 1 deletion(-) create mode 100644 drivers/crypto/caam/caamprng.c base-commit: 38d741cb70b30741c0e802cbed7bd9cf4fd15fa4