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-rw-r--r--src/cryptography/hazmat/primitives/asymmetric/key_exchange.py18
1 files changed, 0 insertions, 18 deletions
diff --git a/src/cryptography/hazmat/primitives/asymmetric/key_exchange.py b/src/cryptography/hazmat/primitives/asymmetric/key_exchange.py
deleted file mode 100644
index a9846e28..00000000
--- a/src/cryptography/hazmat/primitives/asymmetric/key_exchange.py
+++ /dev/null
@@ -1,18 +0,0 @@
-# This file is dual licensed under the terms of the Apache License, Version
-# 2.0, and the BSD License. See the LICENSE file in the root of this repository
-# for complete details.
-
-from __future__ import absolute_import, division, print_function
-
-import abc
-
-import six
-
-
-@six.add_metaclass(abc.ABCMeta)
-class KeyExchangeContext(object):
- @abc.abstractmethod
- def agree(self, public_key):
- """
- Returns the agreed key material.
- """