From patchwork Tue Jul 30 11:58:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Md Sadre Alam X-Patchwork-Id: 13747321 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AE57419FA6B; Tue, 30 Jul 2024 11:59:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722340753; cv=none; b=Kq6ezDu9ZxOumc74wNziPXWZRK3sD11GQIs9CBwb78vqr1acAAwJW9V0s5maKhf0WNLU7DWzITHB6FPBHoQL1eIF7FhFi2g2Xa4AeKGkryB+0dGUVdMgG20ejKtiLj5LghFaNrmt/RCvrZDUyS8D6QbsvxnnKRt3FPPagIaq5Zw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722340753; c=relaxed/simple; bh=hGgDP1gL2w1YTSFhueLa5TetHiLPDuSsZq+JORplF+E=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=P+HNiHBeLn4PqWv7TqAQYZuL3WilXF+ByVQh32Kzz37rLBAQMJv6b+le91FKTPtO+n1Kuc9Nrp7/E9qdXoHc9HJDpnzeBibQAcs6+x8Zm0RZnDA6Xbz+zRWDNn/FcsLWOeps7tgdeOdwL/oHGe5I38y7HTqhys6I2HeaJbTyusE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=qualcomm.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=YCLq4CIb; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="YCLq4CIb" Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 46UBeW2i029956; Tue, 30 Jul 2024 11:58:46 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=qcppdkim1; bh=gFK/NCHK7SX Pzo5eVrIo0HDxPHZySq5CPbnYp27q89w=; b=YCLq4CIbsMogVPl+THz6updfiiI Iub1SmiH6kICOQpT57CfMZyls7yoOE0Qli5ZbOKZmdUDuMLWvLg24uCoewsru9e2 Y1TZEivs+LwTUa30DrHk8I2MVdu6HM+lcPaWIBGuPtfqmUwEsS9LL96wYwhmHaT1 7nTQEpywDgfiD3Hc/9OrlosG9OJv1chu5y86/Gkat3jpFuhcgCZELkIk+fl5PED+ dEbvm+xL1m7lYJF7ByemZ7Itd4lAjItnfixeGsbKcC5OuXHw8tuJbFLhspRa5P+D EiP5YyGMBKI9bPcuVH24HWyETzx0Ep7snq1GoaMQBQiAGO2KMGgrXQqeRGQ== Received: from apblrppmta01.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.18.19]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 40pq521b9u-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 30 Jul 2024 11:58:45 +0000 (GMT) Received: from pps.filterd (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (8.17.1.19/8.17.1.19) with ESMTP id 46UBwfwO001359; Tue, 30 Jul 2024 11:58:41 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTPS id 40msykdx64-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 30 Jul 2024 11:58:41 +0000 Received: from APBLRPPMTA01.qualcomm.com (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 46UBwfuA001321; Tue, 30 Jul 2024 11:58:41 GMT Received: from hu-devc-blr-u22-a.qualcomm.com (hu-mdalam-blr.qualcomm.com [10.131.36.157]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTPS id 46UBwfXM001318 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 30 Jul 2024 11:58:41 +0000 Received: by hu-devc-blr-u22-a.qualcomm.com (Postfix, from userid 466583) id BD1B841255; Tue, 30 Jul 2024 17:28:40 +0530 (+0530) From: Md Sadre Alam To: axboe@kernel.dk, agk@redhat.com, snitzer@kernel.org, mpatocka@redhat.com, adrian.hunter@intel.com, quic_asutoshd@quicinc.com, ritesh.list@gmail.com, ulf.hansson@linaro.org, andersson@kernel.org, konrad.dybcio@linaro.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, dm-devel@lists.linux.dev, linux-mmc@vger.kernel.org, linux-arm-msm@vger.kernel.org, quic_viswanat@quicinc.com, quic_srichara@quicinc.com, quic_varada@quicinc.com Cc: quic_mdalam@quicinc.com Subject: [PATCH 3/6] blk-crypto: Add additional algo modes for Inline encryption Date: Tue, 30 Jul 2024 17:28:35 +0530 Message-Id: <20240730115838.3507302-4-quic_mdalam@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240730115838.3507302-1-quic_mdalam@quicinc.com> References: <20240730115838.3507302-1-quic_mdalam@quicinc.com> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: _B7o_HssZdZsIPwVNohUwsA7umSHcByo X-Proofpoint-ORIG-GUID: _B7o_HssZdZsIPwVNohUwsA7umSHcByo X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-07-30_11,2024-07-30_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 mlxlogscore=999 adultscore=0 priorityscore=1501 spamscore=0 bulkscore=0 mlxscore=0 lowpriorityscore=0 clxscore=1015 malwarescore=0 suspectscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2407300084 Add AES-XTS-128, AES-CBC-128, AES-CBC-256 algo mode support in blk_crypto for inline encryption. Signed-off-by: Md Sadre Alam --- block/blk-crypto.c | 18 ++++++++++++++++++ include/linux/blk-crypto.h | 3 +++ 2 files changed, 21 insertions(+) diff --git a/block/blk-crypto.c b/block/blk-crypto.c index 51b51d6b07f3..43dc34e17d6a 100644 --- a/block/blk-crypto.c +++ b/block/blk-crypto.c @@ -19,6 +19,12 @@ #include "blk-crypto-internal.h" const struct blk_crypto_mode blk_crypto_modes[] = { + [BLK_ENCRYPTION_MODE_AES_128_XTS] = { + .name = "AES-128-XTS", + .cipher_str = "xts(aes)", + .keysize = 32, + .ivsize = 16, + }, [BLK_ENCRYPTION_MODE_AES_256_XTS] = { .name = "AES-256-XTS", .cipher_str = "xts(aes)", @@ -43,6 +49,18 @@ const struct blk_crypto_mode blk_crypto_modes[] = { .keysize = 32, .ivsize = 16, }, + [BLK_ENCRYPTION_MODE_AES_128_CBC] = { + .name = "AES-128-CBC", + .cipher_str = "cbc(aes)", + .keysize = 16, + .ivsize = 16, + }, + [BLK_ENCRYPTION_MODE_AES_256_CBC] = { + .name = "AES-256-CBC", + .cipher_str = "cbc(aes)", + .keysize = 32, + .ivsize = 16, + }, }; /* diff --git a/include/linux/blk-crypto.h b/include/linux/blk-crypto.h index 5e5822c18ee4..da503a05c5f6 100644 --- a/include/linux/blk-crypto.h +++ b/include/linux/blk-crypto.h @@ -10,10 +10,13 @@ enum blk_crypto_mode_num { BLK_ENCRYPTION_MODE_INVALID, + BLK_ENCRYPTION_MODE_AES_128_XTS, BLK_ENCRYPTION_MODE_AES_256_XTS, BLK_ENCRYPTION_MODE_AES_128_CBC_ESSIV, BLK_ENCRYPTION_MODE_ADIANTUM, BLK_ENCRYPTION_MODE_SM4_XTS, + BLK_ENCRYPTION_MODE_AES_128_CBC, + BLK_ENCRYPTION_MODE_AES_256_CBC, BLK_ENCRYPTION_MODE_MAX, };