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| author | Paul Kehrer <paul.l.kehrer@gmail.com> | 2019-01-19 00:52:43 -0600 |
|---|---|---|
| committer | Alex Gaynor <alex.gaynor@gmail.com> | 2019-01-19 00:52:43 -0600 |
| commit | 5fe88ea0500c6e418492f4b166c0d4a24e9632cc (patch) | |
| tree | 4e63ba2759c0801646314a0b87056b66198217e2 /tests/hazmat/primitives/test_hashes.py | |
| parent | fdc61a26ea32e2563dfcbe17484b6e662d7f1e0a (diff) | |
| download | cryptography-5fe88ea0500c6e418492f4b166c0d4a24e9632cc.tar.gz cryptography-5fe88ea0500c6e418492f4b166c0d4a24e9632cc.tar.bz2 cryptography-5fe88ea0500c6e418492f4b166c0d4a24e9632cc.zip | |
shake128/256 support (#4611)
* shake128/256 support
* remove block_size
* doc an exception
* change how we detect XOF by adding _xof attribute
* interface!
* review feedback
Diffstat (limited to 'tests/hazmat/primitives/test_hashes.py')
| -rw-r--r-- | tests/hazmat/primitives/test_hashes.py | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/hazmat/primitives/test_hashes.py b/tests/hazmat/primitives/test_hashes.py index 6cba84b5..b10fadcd 100644 --- a/tests/hazmat/primitives/test_hashes.py +++ b/tests/hazmat/primitives/test_hashes.py @@ -179,3 +179,24 @@ def test_buffer_protocol_hash(backend): assert h.finalize() == binascii.unhexlify( b"dff2e73091f6c05e528896c4c831b9448653dc2ff043528f6769437bc7b975c2" ) + + +class TestSHAKE(object): + @pytest.mark.parametrize( + "xof", + [hashes.SHAKE128, hashes.SHAKE256] + ) + def test_invalid_digest_type(self, xof): + with pytest.raises(TypeError): + xof(digest_size=object()) + + @pytest.mark.parametrize( + "xof", + [hashes.SHAKE128, hashes.SHAKE256] + ) + def test_invalid_digest_size(self, xof): + with pytest.raises(ValueError): + xof(digest_size=-5) + + with pytest.raises(ValueError): + xof(digest_size=0) |