Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp854976pxb; Wed, 3 Feb 2021 21:33:20 -0800 (PST) X-Google-Smtp-Source: ABdhPJzXDcM/2+71UvZIgOrgrsQ1pwdqQO+6ZAOroeDge879F1WvD43X9xKeqF5xmnLxYNlSCFxC X-Received: by 2002:a17:906:82c9:: with SMTP id a9mr6408616ejy.547.1612416800505; Wed, 03 Feb 2021 21:33:20 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1612416800; cv=none; d=google.com; s=arc-20160816; b=WLaZk8Qc6LzUjxtscr1/ISOj7Pl9guKVUi/LUU5qBuEBpiPtYf3Bg8KVbcelqouk3D iYk/mdd3HGM/J2eQ3IRJnhWHzmmG7y3+BGKKt+000bB0MogmWyp1aamQkGmLkF1XSnxh NFvXl28xiiposm8XKWAM+SFIbmAci8Pl+q7T+hRc08GCQ6AJU0s3nt+SmRjiOTIjTx8I 3fiBraO4mZHqe91Va6pyzM8hE3K+ChIR7yQ7Zp4vbKSwLmOlfn15fFpQF6ujIQc2iokn SxDnBhuWyU0dejN/pQFKZdcATnk9wkyvmEinLsfY9/1Ay/1G3fVlhGwXrtZ26KJuYfmS LkMg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=6oxu//QkzKhkhXEf9XtibrlwRMik0EORhjCiMwZWXTk=; b=Gd6PEauD8eqjKNkoc5VW/uzqryLW55vr3Zw1tTsiYBOnk9uixKivteLpy8yJhuapbT jN/Xl02VS1zIBXzmPV7shTZgUPYkXbKHFWt321HZ588lM4+CtuXXa5Dxag3X9E0uiMwD pN+E+ut6HvUbsozoT9Rge0L8R1ImRtfxQVz78UmTpAU1jcYQRa/ygBxwFdvrYOasRhaH tkSY0UhtSpjTwxMATqKl2fqJ/MoIwVgjR4JAAXuWR32xJL9leqwSoTwyUXiryYPibSWt fXOboMawokU7geillVg4Tv5+TP9gsGBKBIW0xO8O5OMQA+BJAxjYGJ2YTO+bN7N65oqz JpkQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id ox26si2267914ejb.209.2021.02.03.21.32.43; Wed, 03 Feb 2021 21:33:20 -0800 (PST) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229601AbhBDFcc (ORCPT + 99 others); Thu, 4 Feb 2021 00:32:32 -0500 Received: from helcar.hmeau.com ([216.24.177.18]:51568 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229508AbhBDFcc (ORCPT ); Thu, 4 Feb 2021 00:32:32 -0500 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.103.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1l7XEj-0001uB-En; Thu, 04 Feb 2021 16:31:26 +1100 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Thu, 04 Feb 2021 16:31:25 +1100 Date: Thu, 4 Feb 2021 16:31:25 +1100 From: Herbert Xu To: "Alessandrelli, Daniele" , Tudor Ambarus Cc: "Khurana, Prabhjot" , "Reshetova, Elena" , "davem@davemloft.net" , "mgross@linux.intel.com" , "linux-kernel@vger.kernel.org" , "ardb@kernel.org" , "wangzhou1@hisilicon.com" , "xuzaibo@huawei.com" , "linux-crypto@vger.kernel.org" , "yumeng18@huawei.com" Subject: Re: [PATCH v7 4/7] crypto: add ecc curve and expose them Message-ID: <20210204053125.GA7229@gondor.apana.org.au> References: <1611299395-675-1-git-send-email-yumeng18@huawei.com> <1611299395-675-5-git-send-email-yumeng18@huawei.com> <20210128050354.GA30874@gondor.apana.org.au> <20210128103908.GA32495@gondor.apana.org.au> <20210202051346.GB27641@gondor.apana.org.au> <20210202094203.GA28856@gondor.apana.org.au> <172b57990e5c0cf9c9c3b638df37fe03efdc7ddb.camel@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <172b57990e5c0cf9c9c3b638df37fe03efdc7ddb.camel@intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Tue, Feb 02, 2021 at 12:35:26PM +0000, Alessandrelli, Daniele wrote: > > Unrelated question: I have my Keem Bay OCS ECC patchset [1] almost > ready for re-submission. Should I go ahead or should I wait for the > final decision about using 'ecdh-nist-pXXX' in place of 'ecdh'? If we agree on going down this route, then the first step is to convert the existing ecdh generic algorithm and its users to this scheme to ensure no regressions. After that then you can add your driver. PS I just noticed that we already have one driver implementing ecdh, atmel so it too would need to be converted before we take on any new drivers for ecdh. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt