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| author | Paul Kehrer <paul.l.kehrer@gmail.com> | 2014-04-07 22:15:38 -0500 |
|---|---|---|
| committer | Paul Kehrer <paul.l.kehrer@gmail.com> | 2014-04-20 16:53:03 -0500 |
| commit | af9a2cc7bc73129fcd807ac890be59dcc9672a4c (patch) | |
| tree | beffb48565b4b5db89e5dfc2f7a90fe09b7af780 /tests | |
| parent | e1c89f3d25c381f945db9de45c4782b123b7fe49 (diff) | |
| download | cryptography-af9a2cc7bc73129fcd807ac890be59dcc9672a4c.tar.gz cryptography-af9a2cc7bc73129fcd807ac890be59dcc9672a4c.tar.bz2 cryptography-af9a2cc7bc73129fcd807ac890be59dcc9672a4c.zip | |
add InvalidDecryption exception, check for ct > key size
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/hazmat/primitives/test_rsa.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/hazmat/primitives/test_rsa.py b/tests/hazmat/primitives/test_rsa.py index 7b658b69..9c6d6f87 100644 --- a/tests/hazmat/primitives/test_rsa.py +++ b/tests/hazmat/primitives/test_rsa.py @@ -1336,3 +1336,16 @@ class TestRSADecryption(object): padding.PKCS1v15(), backend ) + + def test_decrypt_ciphertext_too_large(self, backend): + private_key = rsa.RSAPrivateKey.generate( + public_exponent=65537, + key_size=512, + backend=backend + ) + with pytest.raises(ValueError): + private_key.decrypt( + b"\x00" * 65, + padding.PKCS1v15(), + backend + ) |