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 D3C6DC433F5 for ; Wed, 1 Dec 2021 07:30:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347767AbhLAHeO (ORCPT ); Wed, 1 Dec 2021 02:34:14 -0500 Received: from smtp-out1.suse.de ([195.135.220.28]:33462 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347731AbhLAHdk (ORCPT ); Wed, 1 Dec 2021 02:33:40 -0500 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 9F771212B8; Wed, 1 Dec 2021 07:30:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1638343818; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fNG9ad/5UniFzDXs4lAYKSt1oiq4kvb+r9wtgmP73Ys=; b=NZo1dGEkzGvTRfdxMDB3H18eoxfigYTcAtN1Upc1HRDLmT02IY/g/EGH8P6NZ+akCMosmn 8r6+ENPt7ntsFJT32XZ2wKd/InhrxrHRvop6JEI88SzHknA+kBIwKT+zUzDRjB9BEmf1wK yjTXjiXOkrTzjaZzhYrb1dQY+jmdG3A= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1638343818; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fNG9ad/5UniFzDXs4lAYKSt1oiq4kvb+r9wtgmP73Ys=; b=iMzKD8BEWD3nLAS2PJniifxX8EGGJAzHLuL2ZW5nS87TxSUtIkTTI7J0lDBj6fIKOtx5bp hj6KN/IeCe2C1BDA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 1171113AE2; Wed, 1 Dec 2021 07:30:18 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id iGYqAYokp2FBFgAAMHmgww (envelope-from ); Wed, 01 Dec 2021 07:30:18 +0000 Subject: Re: [PATCH 11/18] crypto: dh - introduce support for ephemeral key generation to hpre driver To: Nicolai Stange , Herbert Xu , "David S. Miller" Cc: =?UTF-8?Q?Stephan_M=c3=bcller?= , Torsten Duwe , Zaibo Xu , Giovanni Cabiddu , David Howells , Jarkko Sakkinen , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, qat-linux@intel.com, keyrings@vger.kernel.org References: <20211201004858.19831-1-nstange@suse.de> <20211201004858.19831-12-nstange@suse.de> From: Hannes Reinecke Message-ID: <1df741b5-c750-53c7-30a1-ec8424a4cd79@suse.de> Date: Wed, 1 Dec 2021 08:30:17 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <20211201004858.19831-12-nstange@suse.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/1/21 1:48 AM, Nicolai Stange wrote: > A previous patch made the dh-generic implementation's ->set_secret() to > generate an ephemeral key in case the input ->key_size is zero, just in > analogy with ecdh. Make the hpre crypto driver's DH implementation to > behave consistently by doing the same. > > Signed-off-by: Nicolai Stange > --- > drivers/crypto/hisilicon/hpre/hpre_crypto.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) > Can't really comment here, but FWIW: Reviewed-by: Hannes Reinecke Cheers, Hannes -- Dr. Hannes Reinecke Kernel Storage Architect hare@suse.de +49 911 74053 688 SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer