[1/2] iotests: Use aes-128-cbc

Commit Message

Hanna Czenczek Nov. 17, 2021, 3:01 p.m. UTC

Our gnutls crypto backend (which is the default as of 8bd0931f6)
supports neither twofish-128 nor the CTR mode.  CBC and aes-128 are
supported by all of our backends (as far as I can tell), so use
aes-128-cbc in our iotests.

(We could also use e.g. aes-256-cbc, but the different key sizes would
lead to different key slot offsets and so change the reference output
more, which is why I went with aes-128.)

Signed-off-by: Hanna Reitz <[e-mail]>
---
 tests/qemu-iotests/206     | 4 ++--
 tests/qemu-iotests/206.out | 6 +++---
 tests/qemu-iotests/210     | 4 ++--
 tests/qemu-iotests/210.out | 6 +++---
 4 files changed, 10 insertions(+), 10 deletions(-)

Patch

diff --git a/tests/qemu-iotests/206 b/tests/qemu-iotests/206
index c3cdad4ce4..10eff343f7 100755
--- a/tests/qemu-iotests/206
+++ b/tests/qemu-iotests/206
@@ -162,8 +162,8 @@  with iotests.FilePath('t.qcow2') as disk_path, \
                          'encrypt': {
                              'format': 'luks',
                              'key-secret': 'keysec0',
-                             'cipher-alg': 'twofish-128',
-                             'cipher-mode': 'ctr',
+                             'cipher-alg': 'aes-128',
+                             'cipher-mode': 'cbc',
                              'ivgen-alg': 'plain64',
                              'ivgen-hash-alg': 'md5',
                              'hash-alg': 'sha1',
diff --git a/tests/qemu-iotests/206.out b/tests/qemu-iotests/206.out
index 3593e8e9c2..80cd274223 100644
--- a/tests/qemu-iotests/206.out
+++ b/tests/qemu-iotests/206.out
@@ -97,7 +97,7 @@  Format specific information:
 
 === Successful image creation (encrypted) ===
 
-{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "qcow2", "encrypt": {"cipher-alg": "twofish-128", "cipher-mode": "ctr", "format": "luks", "hash-alg": "sha1", "iter-time": 10, "ivgen-alg": "plain64", "ivgen-hash-alg": "md5", "key-secret": "keysec0"}, "file": {"driver": "file", "filename": "TEST_DIR/PID-t.qcow2"}, "size": 33554432}}}
+{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "qcow2", "encrypt": {"cipher-alg": "aes-128", "cipher-mode": "cbc", "format": "luks", "hash-alg": "sha1", "iter-time": 10, "ivgen-alg": "plain64", "ivgen-hash-alg": "md5", "key-secret": "keysec0"}, "file": {"driver": "file", "filename": "TEST_DIR/PID-t.qcow2"}, "size": 33554432}}}
 {"return": {}}
 {"execute": "job-dismiss", "arguments": {"id": "job0"}}
 {"return": {}}
@@ -115,10 +115,10 @@  Format specific information:
     encrypt:
         ivgen alg: plain64
         hash alg: sha1
-        cipher alg: twofish-128
+        cipher alg: aes-128
         uuid: XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
         format: luks
-        cipher mode: ctr
+        cipher mode: cbc
         slots:
             [0]:
                 active: true
diff --git a/tests/qemu-iotests/210 b/tests/qemu-iotests/210
index 5a62ed4dd1..a4dcc5fe59 100755
--- a/tests/qemu-iotests/210
+++ b/tests/qemu-iotests/210
@@ -83,8 +83,8 @@  with iotests.FilePath('t.luks') as disk_path, \
                          },
                          'size': size,
                          'key-secret': 'keysec0',
-                         'cipher-alg': 'twofish-128',
-                         'cipher-mode': 'ctr',
+                         'cipher-alg': 'aes-128',
+                         'cipher-mode': 'cbc',
                          'ivgen-alg': 'plain64',
                          'ivgen-hash-alg': 'md5',
                          'hash-alg': 'sha1',
diff --git a/tests/qemu-iotests/210.out b/tests/qemu-iotests/210.out
index 55c0844370..96d9f749dd 100644
--- a/tests/qemu-iotests/210.out
+++ b/tests/qemu-iotests/210.out
@@ -59,7 +59,7 @@  Format specific information:
 {"execute": "job-dismiss", "arguments": {"id": "job0"}}
 {"return": {}}
 
-{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"cipher-alg": "twofish-128", "cipher-mode": "ctr", "driver": "luks", "file": {"driver": "file", "filename": "TEST_DIR/PID-t.luks"}, "hash-alg": "sha1", "iter-time": 10, "ivgen-alg": "plain64", "ivgen-hash-alg": "md5", "key-secret": "keysec0", "size": 67108864}}}
+{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"cipher-alg": "aes-128", "cipher-mode": "cbc", "driver": "luks", "file": {"driver": "file", "filename": "TEST_DIR/PID-t.luks"}, "hash-alg": "sha1", "iter-time": 10, "ivgen-alg": "plain64", "ivgen-hash-alg": "md5", "key-secret": "keysec0", "size": 67108864}}}
 {"return": {}}
 {"execute": "job-dismiss", "arguments": {"id": "job0"}}
 {"return": {}}
@@ -71,9 +71,9 @@  encrypted: yes
 Format specific information:
     ivgen alg: plain64
     hash alg: sha1
-    cipher alg: twofish-128
+    cipher alg: aes-128
     uuid: XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
-    cipher mode: ctr
+    cipher mode: cbc
     slots:
         [0]:
             active: true