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Diffstat (limited to 'cryptography/primitives/interfaces.py')
-rw-r--r-- | cryptography/primitives/interfaces.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/cryptography/primitives/interfaces.py b/cryptography/primitives/interfaces.py new file mode 100644 index 00000000..6f74ccf7 --- /dev/null +++ b/cryptography/primitives/interfaces.py @@ -0,0 +1,22 @@ +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or +# implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +from __future__ import absolute_import, division, print_function + +import abc + +import six + + +class ModeWithInitializationVector(six.with_metaclass(abc.ABCMeta)): + pass |