From patchwork Fri Sep 20 00:37:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 11153679 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id CFD7C14ED for ; Fri, 20 Sep 2019 00:38:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AEE4C214AF for ; Fri, 20 Sep 2019 00:38:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568939888; bh=Vlt6AwLtoQ5vzV+bbqokmTd8orcCbC2xTbN0RECyKeI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=mcn/FSyhOKAg7KxwsRlWX43OYmF3ukrvGJgoFZ+9MEq6iTF57SMzyI1Ggx23Hclkw joGDvR965zil6cm1d8V2dlEfXnEqUxJGXD4+btpTedh5ldDQVJJFUont/hzjwAIu9Q Ah+KzVRaxHBqMzBHB/5ol+w4ihvGSOAxCDuO02t4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394234AbfITAiH (ORCPT ); Thu, 19 Sep 2019 20:38:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:41826 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2394374AbfITAiF (ORCPT ); Thu, 19 Sep 2019 20:38:05 -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 B4A2B2196F; Fri, 20 Sep 2019 00:38:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568939884; bh=Vlt6AwLtoQ5vzV+bbqokmTd8orcCbC2xTbN0RECyKeI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Xwkrx77VNLBbN7k8Ir2OKSYMStdY/5qkAcX71rOlEJvcEPC2q2rN09LzJWlCGA9Ok cNtMoJ3uqswtGhIRcst93Tfh4BMYpe/mJMXJqYnLIFEzxARVnOlL2z58lWByOGcoaI peITUpROxXTTzfwlD//eAX5euzPxuEwzDMYHceC8= From: Eric Biggers To: fstests@vger.kernel.org Cc: linux-fscrypt@vger.kernel.org Subject: [PATCH v2 7/9] generic: verify ciphertext of v2 encryption policies with AES-256 Date: Thu, 19 Sep 2019 17:37:51 -0700 Message-Id: <20190920003753.40281-8-ebiggers@kernel.org> X-Mailer: git-send-email 2.23.0.351.gc4317032e6-goog In-Reply-To: <20190920003753.40281-1-ebiggers@kernel.org> References: <20190920003753.40281-1-ebiggers@kernel.org> MIME-Version: 1.0 Sender: fstests-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org 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 83fccffa..6a528225 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -572,3 +572,4 @@ 567 auto quick rw punch 800 auto quick encrypt 801 auto quick encrypt +802 auto quick encrypt