diff options
Diffstat (limited to 'tests/hazmat/primitives/test_hkdf.py')
| -rw-r--r-- | tests/hazmat/primitives/test_hkdf.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tests/hazmat/primitives/test_hkdf.py b/tests/hazmat/primitives/test_hkdf.py index bee42172..598f09f0 100644 --- a/tests/hazmat/primitives/test_hkdf.py +++ b/tests/hazmat/primitives/test_hkdf.py @@ -214,3 +214,6 @@ def test_invalid_backend(): with raises_unsupported_algorithm(_Reasons.BACKEND_MISSING_INTERFACE): HKDF(hashes.SHA256(), 16, None, None, pretend_backend) + + with raises_unsupported_algorithm(_Reasons.BACKEND_MISSING_INTERFACE): + HKDFExpand(hashes.SHA256(), 16, None, pretend_backend) |