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-rw-r--r--tests/hazmat/primitives/utils.py8
1 files changed, 4 insertions, 4 deletions
diff --git a/tests/hazmat/primitives/utils.py b/tests/hazmat/primitives/utils.py
index 9327b0eb..6c67ddb3 100644
--- a/tests/hazmat/primitives/utils.py
+++ b/tests/hazmat/primitives/utils.py
@@ -42,7 +42,7 @@ def encrypt_test(backend, cipher_factory, mode_factory, params, only_if,
cipher = Cipher(
cipher_factory(**params),
mode_factory(**params),
- backend
+ backend=backend
)
encryptor = cipher.encryptor()
actual_ciphertext = encryptor.update(binascii.unhexlify(plaintext))
@@ -82,7 +82,7 @@ def stream_encryption_test(backend, cipher_factory, params, only_if,
plaintext = params.pop("plaintext")
ciphertext = params.pop("ciphertext")
offset = params.pop("offset")
- cipher = Cipher(cipher_factory(**params), None, backend)
+ cipher = Cipher(cipher_factory(**params), None, backend=backend)
encryptor = cipher.encryptor()
# throw away offset bytes
encryptor.update(b"\x00" * int(offset))
@@ -211,7 +211,7 @@ def hmac_test(backend, algorithm, params, only_if, skip_message):
msg = params[0]
md = params[1]
key = params[2]
- h = hmac.HMAC(binascii.unhexlify(key), algorithm)
+ h = hmac.HMAC(binascii.unhexlify(key), algorithm, backend=backend)
h.update(binascii.unhexlify(msg))
assert h.finalize() == binascii.unhexlify(md.encode("ascii"))
@@ -233,7 +233,7 @@ def base_hmac_test(backend, algorithm, only_if, skip_message):
if only_if is not None and not only_if(backend):
pytest.skip(skip_message)
key = b"ab"
- h = hmac.HMAC(binascii.unhexlify(key), algorithm)
+ h = hmac.HMAC(binascii.unhexlify(key), algorithm, backend=backend)
h_copy = h.copy()
assert h != h_copy
assert h._ctx != h_copy._ctx