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| author | Alex Gaynor <alex.gaynor@gmail.com> | 2013-12-06 14:26:08 -0800 |
|---|---|---|
| committer | Alex Gaynor <alex.gaynor@gmail.com> | 2013-12-06 14:26:08 -0800 |
| commit | b5c4891e0c2e30118641092aff975e8d0e63cbab (patch) | |
| tree | b6209797e16ed81a5021fa6172e47ce2ebd94e1d /tests/hazmat/primitives/test_block.py | |
| parent | 07c36baec6ee7d4a89b3cbe18a37b9e5cbe48f64 (diff) | |
| parent | a07925a154e2b28db30499c5a3cf40fedc451d10 (diff) | |
| download | cryptography-b5c4891e0c2e30118641092aff975e8d0e63cbab.tar.gz cryptography-b5c4891e0c2e30118641092aff975e8d0e63cbab.tar.bz2 cryptography-b5c4891e0c2e30118641092aff975e8d0e63cbab.zip | |
Merge pull request #285 from reaperhulk/fix-282
raise ValueErrors when supplying/not supplying tags for GCM
Diffstat (limited to 'tests/hazmat/primitives/test_block.py')
| -rw-r--r-- | tests/hazmat/primitives/test_block.py | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/tests/hazmat/primitives/test_block.py b/tests/hazmat/primitives/test_block.py index 2806efd5..02de3861 100644 --- a/tests/hazmat/primitives/test_block.py +++ b/tests/hazmat/primitives/test_block.py @@ -26,7 +26,9 @@ from cryptography.hazmat.primitives.ciphers import ( Cipher, algorithms, modes ) -from .utils import generate_aead_exception_test +from .utils import ( + generate_aead_exception_test, generate_aead_tag_exception_test +) @utils.register_interface(interfaces.CipherAlgorithm) @@ -135,3 +137,11 @@ class TestAEADCipherContext(object): ), skip_message="Does not support AES GCM", ) + test_aead_tag_exceptions = generate_aead_tag_exception_test( + algorithms.AES, + modes.GCM, + only_if=lambda backend: backend.cipher_supported( + algorithms.AES("\x00" * 16), modes.GCM("\x00" * 12) + ), + skip_message="Does not support AES GCM", + ) |