diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cryptography/hazmat/primitives/asymmetric/key_exchange.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/cryptography/hazmat/primitives/asymmetric/key_exchange.py b/src/cryptography/hazmat/primitives/asymmetric/key_exchange.py new file mode 100644 index 00000000..a9846e28 --- /dev/null +++ b/src/cryptography/hazmat/primitives/asymmetric/key_exchange.py @@ -0,0 +1,18 @@ +# 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. + """ |