tests/eth: add invalid signature test for verify

6 years ago · 0d01298f71
parent ab461548ce
commit 0d01298f71
1 changed files with 6 additions and 0 deletions
--- a/trezorlib/tests/device_tests/test_msg_ethereum_verifymessage.py
+++ b/trezorlib/tests/device_tests/test_msg_ethereum_verifymessage.py
@ -43,3 +43,9 @@ class TestMsgEthereumVerifymessage(TrezorTest):
                self.client, bytes.fromhex(self.ADDRESS), bytes.fromhex(sig), msg
            )
            assert res is True
+
+    def test_verify_invalid(self):
+        self.setup_mnemonic_nopin_nopassphrase()
+        signature = bytes.fromhex(self.VECTORS[0][1])
+        res = ethereum.verify_message(self.client, bytes.fromhex(self.ADDRESS), signature, "another message")
+        assert res == False