From a7c65b5ccdc188d739a1e21e89e3863b69449b34 Mon Sep 17 00:00:00 2001 From: Simo Sorce Date: Thu, 30 Apr 2015 10:25:25 -0400 Subject: Introduce Key Exchange Agreements interface Signed-off-by: Simo Sorce --- .../hazmat/primitives/asymmetric/key_exchange.py | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 src/cryptography/hazmat/primitives/asymmetric/key_exchange.py (limited to 'src') 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. + """ -- cgit v1.2.3