change signature to guarantee this test is testing what we think

pyca · Oct 25, 2020 · f038323 · f038323
1 parent 453037d
commit f038323
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/tests/hazmat/primitives/test_rsa.py b/tests/hazmat/primitives/test_rsa.py
@@ -946,10 +946,18 @@ def test_invalid_pss_signature_wrong_key(self, backend):
         skip_message="Does not support PSS.",
     )
     def test_invalid_pss_signature_data_too_large_for_modulus(self, backend):
+        # 2048 bit PSS signature
         signature = binascii.unhexlify(
-            b"cb43bde4f7ab89eb4a79c6e8dd67e0d1af60715da64429d90c716a490b799c29"
-            b"194cf8046509c6ed851052367a74e2e92d9b38947ed74332acb115a03fcc0222"
+            b"58750fc3d2f560d1f3e37c8e28bc8da6d3e93f5d58f8becd25b1c931eea30fea"
+            b"54cb17d44b90104a0aacb7fe9ffa2a59c5788435911d63de78178d21eb875ccd"
+            b"0b07121b641ed4fe6bcb1ca5060322765507b4f24bdba8a698a8e4e07e6bf2c4"
+            b"7a736abe5a912e85cd32f648f3e043b4385e8b612dcce342c5fddf18c524deb5"
+            b"6295b95f6dfa759b2896b793628a90f133e74c1ff7d3af43e3f7ee792df2e5b6"
+            b"a19e996ac3676884354899a437b3ae4e3ac91976c336c332a3b1db0d172b19cb"
+            b"40ad3d871296cfffb3c889ce74a179a3e290852c35d59525afe4b39dc907fad2"
+            b"ac462c50a488dca486031a3dc8c4cdbbc53e9f71d64732e1533a5d1249b833ce"
         )
+        # 1024 bit key
         public_key = RSA_KEY_1024.private_key(backend).public_key()
         with pytest.raises(InvalidSignature):
             public_key.verify(