Rewrite to avoid capitalization issues
diff --git a/tests/primitives/utils.py b/tests/primitives/utils.py
index e4cb8da..3cf08c2 100644
--- a/tests/primitives/utils.py
+++ b/tests/primitives/utils.py
@@ -39,4 +39,4 @@
     )
     actual_ciphertext = cipher.encrypt(binascii.unhexlify(plaintext))
     actual_ciphertext += cipher.finalize()
-    assert binascii.hexlify(actual_ciphertext) == ciphertext
+    assert actual_ciphertext == binascii.unhexlify(ciphertext)