Avoid crash in DLIES tests if AEADs disabled

1 files changed, 6 insertions, 0 deletions

diff --git a/src/tests/test_dlies.cpp b/src/tests/test_dlies.cpp
index 446470fe6..4c9708052 100644
--- a/src/tests/test_dlies.cpp
+++ b/src/tests/test_dlies.cpp
@@ -67,6 +67,12 @@ class DLIES_KAT_Tests final : public Text_Based_Test
             enc.reset(Botan::get_cipher_mode(cipher_algo, Botan::ENCRYPTION));
             dec.reset(Botan::get_cipher_mode(cipher_algo, Botan::DECRYPTION));
 
+            if(!enc || !dec)
+               {
+               result.test_note("Skipping due to missing cipher:  " + mac_algo);
+               return result;
+               }
+
             cipher_key_len = enc->key_spec().maximum_keylength();
             }