diff options
Diffstat (limited to 'cryptography/hazmat/primitives/hmac.py')
| -rw-r--r-- | cryptography/hazmat/primitives/hmac.py | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/cryptography/hazmat/primitives/hmac.py b/cryptography/hazmat/primitives/hmac.py index 1457ed78..27bc0fee 100644 --- a/cryptography/hazmat/primitives/hmac.py +++ b/cryptography/hazmat/primitives/hmac.py @@ -40,12 +40,13 @@ class HMAC(object): def update(self, msg): if isinstance(msg, six.text_type): raise TypeError("Unicode-objects must be encoded before hashing") - self._backend.hmacs.update_ctx(self._ctx, msg) + self._ctx.update(msg) def copy(self): - return self.__class__(self._key, self.algorithm, backend=self._backend, - ctx=self._backend.hmacs.copy_ctx(self._ctx)) + return self.__class__( + self._key, self.algorithm, ctx=self._ctx.copy(), + backend=self._backend + ) def finalize(self): - return self._backend.hmacs.finalize_ctx(self._ctx, - self.algorithm.digest_size) + return self._ctx.finalize() |