diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/primitives/test_block.py | 11 | ||||
| -rw-r--r-- | tests/primitives/utils.py | 12 | ||||
| -rw-r--r-- | tests/test_utils.py | 14 | ||||
| -rw-r--r-- | tests/utils.py | 2 |
4 files changed, 33 insertions, 6 deletions
diff --git a/tests/primitives/test_block.py b/tests/primitives/test_block.py index f4d3f467..9f5905bf 100644 --- a/tests/primitives/test_block.py +++ b/tests/primitives/test_block.py @@ -63,3 +63,14 @@ class TestBlockCipher(object): with pytest.raises(ValueError): cipher.finalize() + + def test_unaligned_block_encryption(self, api): + cipher = BlockCipher( + ciphers.AES(binascii.unhexlify(b"0" * 32)), + modes.ECB(), + api + ) + ct = cipher.encrypt(b"a" * 15) + assert ct == b"" + ct += cipher.encrypt(b"a" * 65) + assert len(ct) == 80 diff --git a/tests/primitives/utils.py b/tests/primitives/utils.py index 8b32700b..a3759b03 100644 --- a/tests/primitives/utils.py +++ b/tests/primitives/utils.py @@ -43,7 +43,7 @@ def encrypt_test(api, cipher_factory, mode_factory, params, only_if, def generate_hash_test(param_loader, path, file_names, hash_cls, - only_if=lambda api: True, skip_message=None): + only_if=None, skip_message=None): def test_hash(self): for api in _ALL_APIS: for file_name in file_names: @@ -60,7 +60,7 @@ def generate_hash_test(param_loader, path, file_names, hash_cls, def hash_test(api, hash_cls, params, only_if, skip_message): - if not only_if(api): + if only_if is not None and not only_if(api): pytest.skip(skip_message) msg = params[0] md = params[1] @@ -70,7 +70,7 @@ def hash_test(api, hash_cls, params, only_if, skip_message): def generate_base_hash_test(hash_cls, digest_size, block_size, - only_if=lambda api: True, skip_message=None): + only_if=None, skip_message=None): def test_base_hash(self): for api in _ALL_APIS: yield ( @@ -87,7 +87,7 @@ def generate_base_hash_test(hash_cls, digest_size, block_size, def base_hash_test(api, hash_cls, digest_size, block_size, only_if, skip_message): - if not only_if(api): + if only_if is not None and not only_if(api): pytest.skip(skip_message) m = hash_cls(api=api) assert m.digest_size == digest_size @@ -97,7 +97,7 @@ def base_hash_test(api, hash_cls, digest_size, block_size, only_if, assert m._ctx != m_copy._ctx -def generate_long_string_hash_test(hash_factory, md, only_if=lambda api: True, +def generate_long_string_hash_test(hash_factory, md, only_if=None, skip_message=None): def test_long_string_hash(self): for api in _ALL_APIS: @@ -113,7 +113,7 @@ def generate_long_string_hash_test(hash_factory, md, only_if=lambda api: True, def long_string_hash_test(api, hash_factory, md, only_if, skip_message): - if not only_if(api): + if only_if is not None and not only_if(api): pytest.skip(skip_message) m = hash_factory(api) m.update(b"a" * 1000000) diff --git a/tests/test_utils.py b/tests/test_utils.py index a9bb6a87..3fe9e570 100644 --- a/tests/test_utils.py +++ b/tests/test_utils.py @@ -269,6 +269,20 @@ def test_load_cryptrec_vectors(): ] +def test_load_cryptrec_vectors_invalid(): + vector_data = textwrap.dedent(""" + # Vectors taken from http://info.isl.ntt.co.jp/crypt/eng/camellia/ + # Download is t_camelia.txt + + # Camellia with 128-bit key + + E No.001 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 + """).splitlines() + + with pytest.raises(ValueError): + load_cryptrec_vectors(vector_data) + + def test_load_cryptrec_vectors_from_file_encrypt(): test_set = load_cryptrec_vectors_from_file( "Camellia/NTT/camellia-128-ecb.txt" diff --git a/tests/utils.py b/tests/utils.py index 03b780f8..fa7cc68d 100644 --- a/tests/utils.py +++ b/tests/utils.py @@ -90,6 +90,8 @@ def load_cryptrec_vectors(vector_data): "plaintext": pt, "ciphertext": ct }) + else: + raise ValueError("Invalid line in file '{}'".format(line)) return cryptrec_list |