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-rw-r--r--cryptography/hazmat/primitives/hmac.py7
1 files changed, 4 insertions, 3 deletions
diff --git a/cryptography/hazmat/primitives/hmac.py b/cryptography/hazmat/primitives/hmac.py
index 57a908c4..0f1b4fac 100644
--- a/cryptography/hazmat/primitives/hmac.py
+++ b/cryptography/hazmat/primitives/hmac.py
@@ -21,7 +21,6 @@ from cryptography.hazmat.primitives import interfaces
@interfaces.register(interfaces.HashContext)
class HMAC(object):
def __init__(self, key, algorithm, ctx=None, backend=None):
- super(HMAC, self).__init__()
if not isinstance(algorithm, interfaces.HashAlgorithm):
raise TypeError("Expected instance of interfaces.HashAlgorithm.")
self.algorithm = algorithm
@@ -44,8 +43,10 @@ class HMAC(object):
def copy(self):
return HMAC(
- self._key, self.algorithm, ctx=self._ctx.copy(),
- backend=self._backend
+ self._key,
+ self.algorithm,
+ backend=self._backend,
+ ctx=self._ctx.copy()
)
def finalize(self):