Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp564890ybl; Wed, 11 Dec 2019 04:08:40 -0800 (PST) X-Google-Smtp-Source: APXvYqzaO4sVIAmf5AtGB8mlvhQcct114PqCIilArTKO8ee8h8Mei50HDrNV1OV3oxYJq1WGUud+ X-Received: by 2002:aca:eb0f:: with SMTP id j15mr2393669oih.6.1576066120397; Wed, 11 Dec 2019 04:08:40 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1576066120; cv=none; d=google.com; s=arc-20160816; b=gBnzw1cOQJFHKZGU59FeI60mQjiL7/z7Eh0swYxcemgcU9ZjgmVbvSU1s47+3aZJOf PvMFkH7QJxgcOxoSkCjUO33n7Lw59ciDYcM8XT68iiFO1oM6zKD0TW+u2y9HEUNZw2un pRsotJs2AFfFfsypEjByQ4HQIGY73l4vbtMUecnGS4vNinkbmETeIJUcgbTezwE40NTh bxex6paWCvT8XprC4L9PPcNf+IYE4DWN+InrCMKypoLvjpOE9irci9v0g7pnX7BnxrVh TTLGPhplZPa/2gVvN4PFvMayz75UsKb7a9vYHpTsO6PzsAyA5siGPrBtGQTjWwsu//RD 4nLQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature; bh=5Knm3n6p9fuEqnGZLCErz2ejBT3FPX3E13qUY80asgE=; b=Mk4z4QTuB473cDDRiFeUCU0km98YMzU5o8Tw50hJXPtdoBiv3jAobg6p95TYxz3wS0 c+xovUks71YZ4bqlVpuQLtzlDOLok4ht0l8lWna0igClDx7s5z5k1FswYeRkc2IaASgk DinJuhXLSD0vVrCaKIRkIdOYe4HXurkPbbtbth3i0Y8VuqPFIr1aALtWZDeX0UdSF61h SWVGQLkMIxsL2dhM/D3H473gfGEAGh82Qpb8dBo92oIU9dVM1Od5NzcdaB5cjV4W7l0R k/P0Gxn5TwSOfXCwSjHnFIFBfWLW7F92ZzV8uVWgGxlu6XPcthsfl1Cf8o2jVkDs9NWy sLjQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@zx2c4.com header.s=mail header.b=mlqewS8j; spf=pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zx2c4.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id t130si1096870oib.202.2019.12.11.04.08.20; Wed, 11 Dec 2019 04:08:40 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@zx2c4.com header.s=mail header.b=mlqewS8j; spf=pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=zx2c4.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729117AbfLKMH5 (ORCPT + 99 others); Wed, 11 Dec 2019 07:07:57 -0500 Received: from frisell.zx2c4.com ([192.95.5.64]:59875 "EHLO frisell.zx2c4.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727477AbfLKMH5 (ORCPT ); Wed, 11 Dec 2019 07:07:57 -0500 Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 6985870e; Wed, 11 Dec 2019 11:12:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=zx2c4.com; h=mime-version :references:in-reply-to:from:date:message-id:subject:to:cc :content-type; s=mail; bh=C9FwO9B7K+es48HT2oaJ5pAFwII=; b=mlqewS 8jCyNq7cpTXkGZmMD7fBCfMzJuJXaSq0+/BxmgynD9T+UwKqxXM0+vL/H2CkverN zx/RCPlsb65oAd8QNz2Fd/+KyqfRjb685Khb7tZbl8E7VMRAt/ryvC4Pv0bUmFdO CDfkyRHedn9KKcBX0e+askiuAdlsHfAERXcQxFSXrn3JN7g80q6pmZ4b/SzDYPkL MPDLHt4puauKs+SZ6GPYX8/8X1TmHuTI4MU2W02dFKcY7Sp0awK3KFArO8fKAYRu sGr0NKe+8k5F5HkHjjkYj6/3hHL2MWEBQN83ObIOoVYATz391UiaUn3YbEpnuoDg MbDXPmQsmSZj/dzw== Received: by frisell.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id e42bde5c (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO); Wed, 11 Dec 2019 11:12:15 +0000 (UTC) Received: by mail-ot1-f42.google.com with SMTP id i4so18578358otr.3; Wed, 11 Dec 2019 04:07:54 -0800 (PST) X-Gm-Message-State: APjAAAUQze3M7QyH2C6FTA0iadraBGucCf1Hky2tOV0f4kH4/WpbtOHq 9pHpgHjlgmbK24GOMPuYCE+JrkObil0Wc0ZP87c= X-Received: by 2002:a9d:4f0f:: with SMTP id d15mr2064176otl.179.1576066074187; Wed, 11 Dec 2019 04:07:54 -0800 (PST) MIME-Version: 1.0 References: <20191211102455.7b55218e@canb.auug.org.au> <20191211092640.107621-1-Jason@zx2c4.com> In-Reply-To: From: "Jason A. Donenfeld" Date: Wed, 11 Dec 2019 13:07:43 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 1/2] crypto: arm/curve25519 - add arch-specific key generation function To: Herbert Xu Cc: "open list:HARDWARE RANDOM NUMBER GENERATOR CORE" , Linux Kernel Mailing List , "" , Stephen Rothwell , Ard Biesheuvel Content-Type: text/plain; charset="UTF-8" Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Wed, Dec 11, 2019 at 10:38 AM Ard Biesheuvel wrote: > > The x86_64 glue has a specific key > > generation implementation, but the Arm one does not. However, it can > > still receive the NEON speedups by calling the ordinary DH function > > using the base point. > > > > Signed-off-by: Jason A. Donenfeld > > With the first sentence dropped, > > Acked-by: Ard Biesheuvel Herbert - can you pick this up for 5.5-rc2 rather than 5.6?