From be8ce55717d4c2951a76c0989a692a20aa338ea1 Mon Sep 17 00:00:00 2001 From: Paul Kehrer Date: Wed, 30 Apr 2014 14:12:26 -0500 Subject: negative test --- tests/test_utils.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tests/test_utils.py b/tests/test_utils.py index e454cc20..4673b49e 100644 --- a/tests/test_utils.py +++ b/tests/test_utils.py @@ -141,6 +141,9 @@ def test_der_encode_dsa_signature_values(): sig3 = der_encode_dsa_signature(0, 0) assert sig3 == b"0\x06\x02\x01\x00\x02\x01\x00" + sig4 = der_encode_dsa_signature(-1, 0) + assert sig4 == b"0\x06\x02\x01\xFF\x02\x01\x00" + def test_load_nist_vectors(): vector_data = textwrap.dedent(""" -- cgit v1.2.3