From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5EABC43603 for ; Fri, 20 Dec 2019 07:08:34 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 69FC72467F for ; Fri, 20 Dec 2019 07:08:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="fQUzQW7l" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 69FC72467F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=gondor.apana.org.au Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6qp+b4pG/dcBBwYcV9gILSz84Jae5qpGtS1cS1FgADw=; b=fQUzQW7lp02VMc E4GK9xpBZx3TUWjuKZOuoI9i6F5q0f4ks2tSqaMxMwT7e2eOsTMDZyTJNvo5yS6vsHYGFGh7WFc1+ 4Rkaljpnw0uCbXXFERqEIZgadeeSNrpTYrhs8coIrLZNwUaZ/1WRQPzkRt1GIy1M5hgifJ5hPcmEL NHQtK1nkq5wiGz0QnNFBXtdlDakfYnGL7mjlZtibHuIZ07BwguiNN6gysvFaOscMgUEn9MxYfzlSg DPG6/RTtpW/s/Bbp3hYB+JeNviLSMAXHP391fh/RMr/h4dzjd7n3CSqGYW7baVMi9aLKFsKI0RSHf EhJ0nKNEVRbv0OvYN52g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iiCOg-00074T-9G; Fri, 20 Dec 2019 07:08:26 +0000 Received: from helcar.hmeau.com ([216.24.177.18] helo=deadmen.hmeau.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iiCOO-0006pv-9m for linux-arm-kernel@lists.infradead.org; Fri, 20 Dec 2019 07:08:09 +0000 Received: from gondobar.mordor.me.apana.org.au ([192.168.128.4] helo=gondobar) by deadmen.hmeau.com with esmtps (Exim 4.89 #2 (Debian)) id 1iiCOH-00007K-Bt; Fri, 20 Dec 2019 15:08:01 +0800 Received: from herbert by gondobar with local (Exim 4.89) (envelope-from ) id 1iiCOH-0007rr-4J; Fri, 20 Dec 2019 15:08:01 +0800 Date: Fri, 20 Dec 2019 15:08:01 +0800 From: Herbert Xu To: Tudor.Ambarus@microchip.com Subject: Re: [PATCH] crypto: atmel-aes - Fix CTR counter overflow when multiple fragments Message-ID: <20191220070801.is2wplradsjjjejg@gondor.apana.org.au> References: <20191213123800.dsnxfh4tja2q5kbv@kili.mountain> <20191213144529.9613-1-tudor.ambarus@microchip.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191213144529.9613-1-tudor.ambarus@microchip.com> User-Agent: NeoMutt/20170113 (1.7.2) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191219_230808_566526_C27AAF6E X-CRM114-Status: UNSURE ( 7.29 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alexandre.belloni@bootlin.com, Ludovic.Desroches@microchip.com, dan.carpenter@oracle.com, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Dec 13, 2019 at 02:45:44PM +0000, Tudor.Ambarus@microchip.com wrote: > From: Tudor Ambarus > > The CTR transfer works in fragments of data of maximum 1 MByte because > of the 16 bit CTR counter embedded in the IP. Fix the CTR counter > overflow handling for messages larger than 1 MByte. > > Reported-by: Dan Carpenter > Fixes: 781a08d9740a ("crypto: atmel-aes - Fix counter overflow in CTR mode") > Signed-off-by: Tudor Ambarus > --- > Thanks, Dan. > > drivers/crypto/atmel-aes.c | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) Patch applied. Thanks. -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel