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-rw-r--r--tests/primitives/test_block.py22
1 files changed, 12 insertions, 10 deletions
diff --git a/tests/primitives/test_block.py b/tests/primitives/test_block.py
index 774885fa..9f5905bf 100644
--- a/tests/primitives/test_block.py
+++ b/tests/primitives/test_block.py
@@ -23,20 +23,11 @@ from cryptography.primitives.block.base import _Operation
class TestBlockCipher(object):
- def test_cipher_name(self, api):
- cipher = BlockCipher(
- ciphers.AES(binascii.unhexlify(b"0" * 32)),
- modes.CBC(binascii.unhexlify(b"0" * 32)),
- api
- )
- assert cipher.name == "AES-128-CBC"
-
def test_instantiate_without_api(self):
- cipher = BlockCipher(
+ BlockCipher(
ciphers.AES(binascii.unhexlify(b"0" * 32)),
modes.CBC(binascii.unhexlify(b"0" * 32))
)
- assert cipher.name == "AES-128-CBC"
def test_use_after_finalize(self, api):
cipher = BlockCipher(
@@ -72,3 +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