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| author |   Michał Górny <mgorny@gentoo.org> | 2013-08-20 21:23:04 +0200 |
|---|---|---|
| committer | Michał Górny <mgorny@gentoo.org> | 2013-08-20 23:17:43 +0200 |
| commit | e0d91305b904e61e967afb2fa53636807e9b608d (patch) | |
| tree | 023bd4bcb75d6869543911c2381541d6e7c315dd | |
| parent | Raise ValueError on short ciphertext. (diff) | |
| download | identity.gentoo.org-e0d91305b904e61e967afb2fa53636807e9b608d.tar.gz identity.gentoo.org-e0d91305b904e61e967afb2fa53636807e9b608d.tar.bz2 identity.gentoo.org-e0d91305b904e61e967afb2fa53636807e9b608d.zip | |
test_cipher: check if wrong ciphertext length triggers ValueError.
| -rw-r--r-- | okupy/tests/unit/test_cipher.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/okupy/tests/unit/test_cipher.py b/okupy/tests/unit/test_cipher.py index a0eaab1..8a8f043 100644 --- a/okupy/tests/unit/test_cipher.py +++ b/okupy/tests/unit/test_cipher.py @@ -39,3 +39,8 @@ class OkupyCipherTests(TestCase): data = self._random_string[:cipher.block_size*2] hash = cipher.encrypt(data)[:cipher.block_size] self.assertRaises(ValueError, cipher.decrypt, hash, len(data)) + + def test_ciphertext_not_multiple_of_block_size_raises_valueerror(self): + data = self._random_string[:cipher.block_size/2] + hash = cipher.encrypt(data)[:cipher.block_size/2] + self.assertRaises(ValueError, cipher.decrypt, hash, len(data)) |