From patchwork Mon Aug 12 17:58:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 11090401 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7F2EA1864 for ; Mon, 12 Aug 2019 17:58:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 72B0028563 for ; Mon, 12 Aug 2019 17:58:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6718E2857D; Mon, 12 Aug 2019 17:58:49 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EE25028567 for ; Mon, 12 Aug 2019 17:58:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726811AbfHLR6s (ORCPT ); Mon, 12 Aug 2019 13:58:48 -0400 Received: from mail.kernel.org ([198.145.29.99]:53820 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726742AbfHLR6s (ORCPT ); Mon, 12 Aug 2019 13:58:48 -0400 Received: from ebiggers-linuxstation.mtv.corp.google.com (unknown [104.132.1.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3DD2C214C6; Mon, 12 Aug 2019 17:58:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565632727; bh=2GC+La3fJemT2K/IYl1vXOF38DDlvYHB3bHabYiOgAo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Pm7Iuqe/pX+hTO3ZR09gFw8zCVGjsB6lBtyKHiaqxiguxWQ4ptGRuN9z8JlG1L8Ln YoBVmX1lWMUKxSqPecpF9B8ib6fQ6H0Jh9sjkB5loMWflNdMUIRaBHLRR/BaXEmcwq NqFETPyShV+fC4vFhWsBMr8uiZbbuvflsG3l9blo= From: Eric Biggers To: fstests@vger.kernel.org Cc: linux-fscrypt@vger.kernel.org Subject: [RFC PATCH 7/9] generic: verify ciphertext of v2 encryption policies with AES-256 Date: Mon, 12 Aug 2019 10:58:07 -0700 Message-Id: <20190812175809.34810-8-ebiggers@kernel.org> X-Mailer: git-send-email 2.23.0.rc1.153.gdeed80330f-goog In-Reply-To: <20190812175809.34810-1-ebiggers@kernel.org> References: <20190812175809.34810-1-ebiggers@kernel.org> MIME-Version: 1.0 Sender: linux-fscrypt-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fscrypt@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Eric Biggers Verify ciphertext for v2 encryption policies that use AES-256-XTS to encrypt file contents and AES-256-CTS-CBC to encrypt file names. Signed-off-by: Eric Biggers --- tests/generic/802 | 43 +++++++++++++++++++++++++++++++++++++++++++ tests/generic/802.out | 6 ++++++ tests/generic/group | 1 + 3 files changed, 50 insertions(+) create mode 100755 tests/generic/802 create mode 100644 tests/generic/802.out diff --git a/tests/generic/802 b/tests/generic/802 new file mode 100755 index 00000000..457260b2 --- /dev/null +++ b/tests/generic/802 @@ -0,0 +1,43 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright 2019 Google LLC +# +# FS QA Test generic/802 +# +# Verify ciphertext for v2 encryption policies that use AES-256-XTS to encrypt +# file contents and AES-256-CTS-CBC to encrypt file names. +# +# This is the same as generic/548, except using v2 policies. +# +seq=`basename $0` +seqres=$RESULT_DIR/$seq +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/encrypt + +# remove previous $seqres.full before test +rm -f $seqres.full + +# real QA test starts here +_supported_fs generic +_supported_os Linux + +_verify_ciphertext_for_encryption_policy AES-256-XTS AES-256-CTS-CBC v2 + +# success, all done +status=0 +exit diff --git a/tests/generic/802.out b/tests/generic/802.out new file mode 100644 index 00000000..c0930809 --- /dev/null +++ b/tests/generic/802.out @@ -0,0 +1,6 @@ +QA output created by 802 + +Verifying ciphertext with parameters: + contents_encryption_mode: AES-256-XTS + filenames_encryption_mode: AES-256-CTS-CBC + options: v2 diff --git a/tests/generic/group b/tests/generic/group index 4bc4772a..29c9af30 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -570,3 +570,4 @@ 565 auto quick copy_range 800 auto quick encrypt 801 auto quick encrypt +802 auto quick encrypt