[RFC PATCH 8/9] generic: verify ciphertext of v2 encryption policies with AES-128

Eric Biggers
2019-08-12T17:58:48Z

Verify ciphertext for v2 encryption policies that use AES-128-CBC-ESSIV
to encrypt file contents and AES-128-CTS-CBC to encrypt file names.

Signed-off-by: Eric Biggers <ebiggers@google.com>
---
tests/generic/803 | 43 +++++++++++++++++++++++++++++++++++++++++++
tests/generic/803.out | 6 ++++++
tests/generic/group | 1 +
3 files changed, 50 insertions(+)
create mode 100755 tests/generic/803
create mode 100644 tests/generic/803.out

diff --git a/tests/generic/803 b/tests/generic/803
new file mode 100755
index 00000000..c12daeff
--- /dev/null
+++ b/tests/generic/803
@@ -0,0 +1,43 @@
+#! /bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Copyright 2019 Google LLC
+#
+# FS QA Test generic/803
+#
+# Verify ciphertext for v2 encryption policies that use AES-128-CBC-ESSIV to
+# encrypt file contents and AES-128-CTS-CBC to encrypt file names.
+#
+# This is the same as generic/549, 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-128-CBC-ESSIV AES-128-CTS-CBC v2
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/803.out b/tests/generic/803.out
new file mode 100644
index 00000000..f4051d27
--- /dev/null
+++ b/tests/generic/803.out
@@ -0,0 +1,6 @@
+QA output created by 803
+
+Verifying ciphertext with parameters:
+ contents_encryption_mode: AES-128-CBC-ESSIV
+ filenames_encryption_mode: AES-128-CTS-CBC
+ options: v2
diff --git a/tests/generic/group b/tests/generic/group
index 29c9af30..6deae98f 100644
--- a/tests/generic/group
+++ b/tests/generic/group
@@ -571,3 +571,4 @@
800 auto quick encrypt
801 auto quick encrypt
802 auto quick encrypt
+803 auto quick encrypt