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dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=prvs=284573d4b2=patrick.delaunay@foss.st.com Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 16U9l4ZI028319; Fri, 30 Jul 2021 11:47:46 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=subject : to : cc : references : from : message-id : date : mime-version : in-reply-to : content-type : content-transfer-encoding; s=selector1; bh=+HwSO5NdHOuJ7AbqAkIhUUHKSRg3+wNQGEQlp0r4v6A=; b=c/HbHzwNB7mbRvRkGfpG0c7Xvb5qyDDIiR+kKmI7gur9HihTJqdGsJ3vSL5d0Y7kgTnm OOmeHDNEQORTgAzC9sUoo3twrCVAzCa541GiwmC9K23V2E+DOsaENdd1GqlGEIFSvCcS 4uBC7B3NCy/0Lo9nwQ5TkCE6nLYQKdD5wNxe2GVvBqmIzfXJ0dLq+0k8ZT07H2H3Y9kd edSUCFxgDukl2uZIItolmhWxauCHQnhsJVNI32Pq9qeLio4mFnPcvU5FVDmljR6XGFrS ChQtbraL30Rn2pW+6/c5ATKxi4tb+e37PB9yyOSUdCibJjV0B7QS2StJBJf/wFXnmFQf 9g== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 3a3tetdfau-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 30 Jul 2021 11:47:46 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 29C0810002A; Fri, 30 Jul 2021 11:47:45 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 1E07321E67C; Fri, 30 Jul 2021 11:47:45 +0200 (CEST) Received: from lmecxl0994.lme.st.com (10.75.127.48) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 30 Jul 2021 11:47:44 +0200 Subject: Re: [PATCH 1/5] dm: crypto: Define UCLASS API for ECDSA signature verification To: Alexandru Gagniuc , CC: , , References: <20210729164719.3490718-1-mr.nuke.me@gmail.com> <20210729164719.3490718-2-mr.nuke.me@gmail.com> From: Patrick DELAUNAY Message-ID: <605e4b58-26cb-86a4-d3da-be81dd190373@foss.st.com> Date: Fri, 30 Jul 2021 11:47:44 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210729164719.3490718-2-mr.nuke.me@gmail.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Originating-IP: [10.75.127.48] X-ClientProxiedBy: SFHDAG1NODE2.st.com (10.75.127.2) To SFHDAG2NODE3.st.com (10.75.127.6) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-07-30_05:2021-07-29, 2021-07-30 signatures=0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean Hi Alexandru, On 7/29/21 6:47 PM, Alexandru Gagniuc wrote: > Define a UCLASS API for verifying ECDSA signatures. Unlike > UCLASS_MOD_EXP, which focuses strictly on modular exponentiation, > the ECDSA class focuses on verification. This is done so that it > better aligns with mach-specific implementations, such as stm32mp. > > Signed-off-by: Alexandru Gagniuc > --- > include/crypto/ecdsa-uclass.h | 39 +++++++++++++++++++++++++++++++++++ > include/dm/uclass-id.h | 1 + > 2 files changed, 40 insertions(+) > create mode 100644 include/crypto/ecdsa-uclass.h > Reviewed-by: Patrick Delaunay Thanks Patrick