aboutsummaryrefslogtreecommitdiff
path: root/tests
diff options
context:
space:
mode:
authorJakub Jelen <jjelen@redhat.com>2020-04-28 13:11:08 +0200
committerAndreas Schneider <asn@cryptomilk.org>2020-05-05 14:23:06 +0200
commitae184db913aef07d2cbfa9605f2af66f4d2365e5 (patch)
treefc99c10a90d5b41f864eba77e42294a35e40b0e3 /tests
parentb88aa98550dc4f45a57f0b6d3c9a1263e1fe9b7b (diff)
downloadlibssh-ae184db913aef07d2cbfa9605f2af66f4d2365e5.tar.gz
libssh-ae184db913aef07d2cbfa9605f2af66f4d2365e5.tar.xz
libssh-ae184db913aef07d2cbfa9605f2af66f4d2365e5.zip
fuzz: Use none cipher and MAC
Signed-off-by: Jakub Jelen <jjelen@redhat.com> Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Diffstat (limited to 'tests')
-rw-r--r--tests/fuzz/ssh_client_fuzzer.cpp8
-rw-r--r--tests/fuzz/ssh_server_fuzzer.cpp11
2 files changed, 18 insertions, 1 deletions
diff --git a/tests/fuzz/ssh_client_fuzzer.cpp b/tests/fuzz/ssh_client_fuzzer.cpp
index 87bfa10b..17ae4774 100644
--- a/tests/fuzz/ssh_client_fuzzer.cpp
+++ b/tests/fuzz/ssh_client_fuzzer.cpp
@@ -117,6 +117,14 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
assert(rc == 0);
rc = ssh_options_set(session, SSH_OPTIONS_USER, "alice");
assert(rc == 0);
+ rc = ssh_options_set(session, SSH_OPTIONS_CIPHERS_C_S, "none");
+ assert(rc == 0);
+ rc = ssh_options_set(session, SSH_OPTIONS_CIPHERS_S_C, "none");
+ assert(rc == 0);
+ rc = ssh_options_set(session, SSH_OPTIONS_HMAC_C_S, "none");
+ assert(rc == 0);
+ rc = ssh_options_set(session, SSH_OPTIONS_HMAC_S_C, "none");
+ assert(rc == 0);
ssh_callbacks_init(&cb);
ssh_set_callbacks(session, &cb);
diff --git a/tests/fuzz/ssh_server_fuzzer.cpp b/tests/fuzz/ssh_server_fuzzer.cpp
index 00fb2e48..e5da7217 100644
--- a/tests/fuzz/ssh_server_fuzzer.cpp
+++ b/tests/fuzz/ssh_server_fuzzer.cpp
@@ -155,9 +155,18 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
ssh_session session = ssh_new();
assert(session != NULL);
- ssh_bind_options_set(sshbind,
+ rc = ssh_bind_options_set(sshbind,
SSH_BIND_OPTIONS_RSAKEY,
"/tmp/libssh_fuzzer_private_key");
+ assert(rc == 0);
+ rc = ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_CIPHERS_C_S, "none");
+ assert(rc == 0);
+ rc = ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_CIPHERS_S_C, "none");
+ assert(rc == 0);
+ rc = ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_HMAC_C_S, "none");
+ assert(rc == 0);
+ rc = ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_HMAC_S_C, "none");
+ assert(rc == 0);
ssh_set_auth_methods(session, SSH_AUTH_METHOD_NONE);