From 97af501780534065739a251dc6bafd74b6bf7f19 Mon Sep 17 00:00:00 2001 From: Paul Kehrer Date: Sat, 18 May 2019 09:04:37 -0400 Subject: [PATCH] use a random key for these tests (#4887) Using an all 0 key causes failures in OpenSSL master (and Fedora has cherry-picked the commit that causes it). The change requires that the key/tweak for XTS mode not be the same value, so let's just use a random key. --- tests/hazmat/primitives/test_aes.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/hazmat/primitives/test_aes.py b/tests/hazmat/primitives/test_aes.py index f083f31978ee7..565cc11dd4df5 100644 --- a/tests/hazmat/primitives/test_aes.py +++ b/tests/hazmat/primitives/test_aes.py @@ -490,7 +490,7 @@ from ...utils import load_nist_vectors def test_buffer_protocol_alternate_modes(mode, backend): data = bytearray(b"sixteen_byte_msg") cipher = base.Cipher( - algorithms.AES(bytearray(b"\x00" * 32)), mode, backend + algorithms.AES(bytearray(os.urandom(32))), mode, backend ) enc = cipher.encryptor() ct = enc.update(data) + enc.finalize() -- 2.23.0