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-rw-r--r--tests/hazmat/primitives/test_hkdf.py18
-rw-r--r--tests/hazmat/primitives/utils.py4
2 files changed, 2 insertions, 20 deletions
diff --git a/tests/hazmat/primitives/test_hkdf.py b/tests/hazmat/primitives/test_hkdf.py
index f3345b05..66993f0e 100644
--- a/tests/hazmat/primitives/test_hkdf.py
+++ b/tests/hazmat/primitives/test_hkdf.py
@@ -71,24 +71,6 @@ class TestHKDF(object):
backend=backend
)
- hkdf.extract(b"\x01" * 16)
-
- with pytest.raises(exceptions.AlreadyFinalized):
- hkdf.extract(b"\x02" * 16)
-
- hkdf = HKDF(
- hashes.SHA256(),
- 16,
- salt=None,
- info=None,
- backend=backend
- )
-
- hkdf.expand(b"\x01" * 16)
-
- with pytest.raises(exceptions.AlreadyFinalized):
- hkdf.expand(b"\x02" * 16)
-
def test_verify(self, backend):
hkdf = HKDF(
hashes.SHA256(),
diff --git a/tests/hazmat/primitives/utils.py b/tests/hazmat/primitives/utils.py
index 2584272a..5a8dc3ab 100644
--- a/tests/hazmat/primitives/utils.py
+++ b/tests/hazmat/primitives/utils.py
@@ -326,7 +326,7 @@ def hkdf_extract_test(backend, algorithm, params):
backend=backend
)
- prk = hkdf.extract(binascii.unhexlify(params["ikm"]))
+ prk = hkdf._extract(binascii.unhexlify(params["ikm"]))
assert prk == binascii.unhexlify(params["prk"])
@@ -340,7 +340,7 @@ def hkdf_expand_test(backend, algorithm, params):
backend=backend
)
- okm = hkdf.expand(binascii.unhexlify(params["prk"]))
+ okm = hkdf._expand(binascii.unhexlify(params["prk"]))
assert okm == binascii.unhexlify(params["okm"])