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src/__init__.py
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src/__pycache__/__init__.cpython-310.pyc
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src/__pycache__/darc_key.cpython-310.pyc
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src/__pycache__/darc_key.cpython-310.pyc
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src/__pycache__/models.cpython-310.pyc
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src/__pycache__/utils.cpython-310.pyc
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src/darc_key.py
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src/darc_key.py
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from src.models import AlphabetKey, OuterShuffleKey, InnerShuffleKey, PersistentKeys, EphemeralKeys, DarcKey, Phase1Session, Session, TxData, Medium
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import json
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def get_test_keys():
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with open("../testDarcKeys.json", 'r') as fp:
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test_data = json.load(fp)
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persistent_keys = PersistentKeys(
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serverKey=AlphabetKey(
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matrix=test_data["persistentKeys"]["serverKey"]
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),
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functionKey=InnerShuffleKey(
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matrix=test_data["persistentKeys"]["functionKey"]
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),
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serverShuffleKey=InnerShuffleKey(
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matrix=test_data["persistentKeys"]["serverShuffleKey"]
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),
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outerFunctionKey=OuterShuffleKey(
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matrix=[test_data["persistentKeys"]["outerFunctionKey"]]
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),
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outerFunctionFunctionKey=OuterShuffleKey(
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matrix=[test_data["persistentKeys"]["outerFunctionFunctionKey"]]
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),
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outerServerShuffleKey=OuterShuffleKey(
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matrix=[test_data["persistentKeys"]["outerServerShuffleKey"]]
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),
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outerServerShuffleFunctionKey=OuterShuffleKey(
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matrix=[test_data["persistentKeys"]["outerServerShuffleFunctionKey"]]
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),
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clientKey=AlphabetKey(
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matrix=test_data["persistentKeys"]["clientKey"]
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),
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sharedKey=AlphabetKey(
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matrix=test_data["persistentKeys"]["sharedKey"]
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),
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clientShuffleKeyX=InnerShuffleKey(
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matrix=test_data["persistentKeys"]["clientShuffleKeyX"]
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),
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clientShuffleKeyA=InnerShuffleKey(
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matrix=test_data["persistentKeys"]["clientShuffleKeyA"]
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),
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functionMediumKey=InnerShuffleKey(
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matrix=test_data["persistentKeys"]["functionMediumKey"]
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),
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clientShuffleMediumKeyX=InnerShuffleKey(
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matrix=test_data["persistentKeys"]["clientShuffleMediumKeyX"]
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),
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inputMediumData=AlphabetKey(
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matrix=test_data["persistentKeys"]["inputMediumData"]
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),
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serverMediumKey=InnerShuffleKey(
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matrix=test_data["persistentKeys"]["serverMediumKey"]
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),
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outerFunctionMediumKey=OuterShuffleKey(
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matrix=[test_data["persistentKeys"]["outerFunctionMediumKey"]]
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),
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outerFunctionFunctionMediumKey=OuterShuffleKey(
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matrix=[test_data["persistentKeys"]["outerFunctionFunctionMediumKey"]]
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),
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outerServerShuffleMediumKey=OuterShuffleKey(
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matrix=[test_data["persistentKeys"]["outerServerShuffleMediumKey"]]
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),
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outerServerShuffleFunctionMediumKey=OuterShuffleKey(
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matrix=[test_data["persistentKeys"]["outerServerShuffleFunctionMediumKey"]]
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),
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sharedMediumKey=AlphabetKey(
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matrix=test_data["persistentKeys"]["sharedMediumKey"]
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),
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outerPositionFunctionMediumKey=OuterShuffleKey(
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matrix=[test_data["persistentKeys"]["outerPositionFunctionMediumKey"]]
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),
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outerPositionShuffleMediumKey=OuterShuffleKey(
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matrix=[test_data["persistentKeys"]["outerPositionShuffleMediumKey"]]
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),
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clientMediumKey=AlphabetKey(
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matrix=test_data["persistentKeys"]["clientMediumKey"]
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),
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positionFunctionMediumKey=InnerShuffleKey(
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matrix=test_data["persistentKeys"]["positionFunctionMediumKey"]
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),
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clientShuffleMediumKeyA=InnerShuffleKey(
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matrix=test_data["persistentKeys"]["clientShuffleMediumKeyA"]
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)
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)
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ephemeral_keys = EphemeralKeys(
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serverEphemeralKey=AlphabetKey(
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matrix=test_data["ephemeralKeys"]["serverEphemeralKey"]
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),
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sharedEphemeralKey=AlphabetKey(
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matrix=test_data["ephemeralKeys"]["sharedEphemeralKey"]
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),
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functionEphemeralKey=InnerShuffleKey(
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matrix=test_data["ephemeralKeys"]["functionEphemeralKey"]
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),
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outerFunctionEphemeralKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerFunctionEphemeralKey"]]
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),
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outerFunctionFunctionEphemeralKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerFunctionFunctionEphemeralKey"]]
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),
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outerServerShuffleFunctionEphemeralKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerServerShuffleFunctionEphemeralKey"]]
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),
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serverShuffleEphemeralKey=InnerShuffleKey(
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matrix=test_data["ephemeralKeys"]["serverShuffleEphemeralKey"]
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),
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outerServerShuffleEphemeralKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerServerShuffleEphemeralKey"]]
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),
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serverMediumEphemeralKey=AlphabetKey(
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matrix=test_data["ephemeralKeys"]["serverMediumEphemeralKey"]
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),
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sharedMediumEphemeralKey=AlphabetKey(
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matrix=test_data["ephemeralKeys"]["sharedMediumEphemeralKey"]
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),
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functionMediumEphemeralKey=InnerShuffleKey(
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matrix=test_data["ephemeralKeys"]["functionMediumEphemeralKey"]
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),
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positionFunctionMediumEphemeralKey=InnerShuffleKey(
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matrix=test_data["ephemeralKeys"]["positionFunctionMediumEphemeralKey"]
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),
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outerFunctionMediumEphemeralKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerFunctionMediumEphemeralKey"]]
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),
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outerFunctionFunctionMediumEphemeralKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerFunctionFunctionMediumEphemeralKey"]]
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),
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outerPositionFunctionMediumEphemeralKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerPositionFunctionMediumEphemeralKey"]]
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),
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outerServerShuffleFunctionMediumEphemeralKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerServerShuffleFunctionMediumEphemeralKey"]]
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),
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outerServerShuffleMediumEphemeralKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerServerShuffleMediumEphemeralKey"]]
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),
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outerPositionShuffleMediumEphemeralKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerPositionShuffleMediumEphemeralKey"]]
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),
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interfaceConfig=AlphabetKey(
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matrix=test_data["ephemeralKeys"]["interfaceConfig"]
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),
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outerClientShuffleKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerClientShuffleKey"]]
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),
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outerClientShuffleMediumKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerClientShuffleMediumKey"]]
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),
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outerClientShuffleFunctionKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerClientShuffleFunctionKey"]]
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),
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outerClientShuffleFunctionMediumKey=OuterShuffleKey(
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matrix=[test_data["ephemeralKeys"]["outerClientShuffleFunctionMediumKey"]]
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),
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clientEphemeral=AlphabetKey(
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matrix=test_data["ephemeralKeys"]["clientEphemeral"]
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),
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clientEphemeralMedium=AlphabetKey(
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matrix=test_data["ephemeralKeys"]["clientEphemeralMedium"]
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),
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clientShuffleEphemeralA=InnerShuffleKey(
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matrix=test_data["ephemeralKeys"]["clientShuffleEphemeralA"]
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),
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clientShuffleEphemeralMediumA=InnerShuffleKey(
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matrix=test_data["ephemeralKeys"]["clientShuffleEphemeralMediumA"]
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)
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)
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return persistent_keys, ephemeral_keys
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def test1():
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with open("../darc.json", 'r') as fp:
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darc = json.load(fp)
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serverEphemeralKey = AlphabetKey(matrix=darc["serverEphemeralKey"])
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serverKey = AlphabetKey(matrix=darc["serverKey"])
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functionEphemeralKey = InnerShuffleKey(matrix=darc["functionEphemeralKey"])
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functionKey = InnerShuffleKey(matrix=darc["functionKey"])
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outerFunctionEphemeralKey = OuterShuffleKey(matrix=[darc["outerFunctionEphemeralKey"]])
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outerFunctionFunctionEphemeralKey = OuterShuffleKey(matrix=[darc["outerFunctionFunctionEphemeralKey"]])
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outerFunctionFunctionKey = OuterShuffleKey(matrix=[darc["outerFunctionFunctionKey"]])
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outerServerShuffleEphemeralKey = OuterShuffleKey(matrix=[darc["outerServerShuffleEphemeralKey"]])
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outerServerShuffleKey = OuterShuffleKey(matrix=[darc["outerServerShuffleKey"]])
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interfaceConfig = AlphabetKey(matrix=darc["interfaceConfig"])
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outerFunctionFunctionKeyApplied = outerFunctionFunctionKey << outerFunctionFunctionEphemeralKey
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outerFunctionKeyApplied = outerFunctionFunctionKey << outerFunctionEphemeralKey
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functionKeyApplied = functionKey << functionEphemeralKey
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outerServerShuffleKeyApplied = outerServerShuffleKey << outerServerShuffleEphemeralKey
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inputData = interfaceConfig < outerServerShuffleKeyApplied
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serverKeyShuffled = serverKey < outerFunctionKeyApplied
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serverEphemeralKeyShuffled = serverEphemeralKey < outerFunctionKeyApplied
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functionEphemeralKeyAppliedShuffled = functionKeyApplied < outerFunctionFunctionKeyApplied
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incoming = ((inputData ^ (serverKeyShuffled << functionEphemeralKeyAppliedShuffled)) ^
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(serverEphemeralKeyShuffled << functionEphemeralKeyAppliedShuffled))
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def translate(outerFunctionFunction: DarcKey, innerFunction: DarcKey, outerFunction: DarcKey, inputData: DarcKey, repeatKeys: list[DarcKey]):
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innerFunctionShuffled = innerFunction < outerFunctionFunction
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repeatKeysShuffled = [(darc_key < outerFunction) << innerFunctionShuffled for darc_key in repeatKeys]
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result = inputData
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for darc_key in repeatKeysShuffled:
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result = result ^ darc_key
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return result
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def compute_incoming(persistent_keys, ephemeral_keys):
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functionEphemeralKeyApplied = persistent_keys.functionKey << ephemeral_keys.functionEphemeralKey
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outerFunctionEphemeralKeyApplied = persistent_keys.outerFunctionKey << ephemeral_keys.outerFunctionEphemeralKey
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outerFunctionFunctionEphemeralKeyApplied = persistent_keys.outerFunctionFunctionKey << ephemeral_keys.outerFunctionFunctionEphemeralKey
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outerServerShuffleEphemeralKeyApplied = persistent_keys.outerServerShuffleKey << ephemeral_keys.outerServerShuffleEphemeralKey
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outerServerShuffleFunctionEphemeralKeyApplied = persistent_keys.outerServerShuffleFunctionKey << ephemeral_keys.outerServerShuffleFunctionEphemeralKey
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inputData = ephemeral_keys.interfaceConfig < outerServerShuffleEphemeralKeyApplied
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serverShuffleEphemeralKeyApplied = ephemeral_keys.serverShuffleEphemeralKey << persistent_keys.serverShuffleKey
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serverShuffleEphemeralKeyApplied = serverShuffleEphemeralKeyApplied < outerServerShuffleFunctionEphemeralKeyApplied
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inputData = inputData << serverShuffleEphemeralKeyApplied
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incoming = translate(outerFunctionFunctionEphemeralKeyApplied, functionEphemeralKeyApplied, outerFunctionEphemeralKeyApplied, inputData, [persistent_keys.serverKey, ephemeral_keys.serverEphemeralKey])
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return incoming
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def compute_medium_temp(persistent_keys, ephemeral_keys):
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functionMediumKey = persistent_keys.functionMediumKey
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inputMediumData = persistent_keys.inputMediumData
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outerFunctionMediumKey = persistent_keys.outerFunctionMediumKey
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outerFunctionFunctionMediumKey = persistent_keys.outerFunctionFunctionMediumKey
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functionEphemeralKeyApplied = functionMediumKey << ephemeral_keys.functionMediumEphemeralKey
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outerFunctionEphemeralKeyApplied = outerFunctionMediumKey << ephemeral_keys.outerFunctionMediumEphemeralKey
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outerFunctionFunctionEphemeralKeyApplied = outerFunctionFunctionMediumKey << ephemeral_keys.outerFunctionFunctionMediumEphemeralKey
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mediumTemp = translate(outerFunctionFunctionEphemeralKeyApplied, functionEphemeralKeyApplied, outerFunctionEphemeralKeyApplied, inputMediumData, [ephemeral_keys.serverMediumEphemeralKey])
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return mediumTemp
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def medium_translation(persistent_keys: PersistentKeys, ephemeral_keys: EphemeralKeys, mediumTemp: DarcKey):
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clientKey = persistent_keys.clientMediumKey
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sharedKey = persistent_keys.sharedMediumKey
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functionKey = persistent_keys.functionMediumKey
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outerFunctionFunctionKey = persistent_keys.outerFunctionFunctionMediumKey
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outerFunctionKey = persistent_keys.outerFunctionMediumKey
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outerServerShuffleFunctionKey = persistent_keys.outerServerShuffleFunctionMediumKey
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clientShuffleKeyA = persistent_keys.clientShuffleMediumKeyA
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outerClientShuffleKey = ephemeral_keys.outerClientShuffleMediumKey
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outerClientShuffleFunctionKey = ephemeral_keys.outerClientShuffleFunctionMediumKey
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clientEphemeral = ephemeral_keys.clientEphemeralMedium
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clientShuffleEphemeralA = ephemeral_keys.clientShuffleEphemeralMediumA
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outerFunctionFunctionEphemeral = ephemeral_keys.outerFunctionFunctionMediumEphemeralKey
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functionEphemeral = ephemeral_keys.functionMediumEphemeralKey
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outerFunctionEphemeral = ephemeral_keys.outerFunctionMediumEphemeralKey
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outerServerShuffleFunctionEphemeral = ephemeral_keys.outerServerShuffleFunctionMediumEphemeralKey
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appliedOuterServerShuffleFunctionKey = outerServerShuffleFunctionKey << outerServerShuffleFunctionEphemeral
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functionSalt = functionKey << functionEphemeral
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appliedClientShuffleKeyA = clientShuffleKeyA << clientShuffleEphemeralA
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appliedOuterFunctionKey = outerFunctionKey << outerFunctionEphemeral
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appliedOuterFunctionFunctionKey = outerFunctionFunctionKey << outerFunctionFunctionEphemeral
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valuesArray = mediumTemp
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preResult = translate(appliedOuterFunctionFunctionKey, functionSalt, appliedOuterFunctionKey, valuesArray, [clientEphemeral, clientKey, sharedKey])
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result = preResult << (appliedClientShuffleKeyA < appliedOuterServerShuffleFunctionKey)
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outerClientShuffleKeyShuffled = outerClientShuffleKey << outerClientShuffleFunctionKey
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result = result < outerClientShuffleKeyShuffled
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return result
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def phase1(persistent_keys: PersistentKeys, ephemeral_keys: EphemeralKeys) -> Phase1Session:
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incoming = compute_incoming(persistent_keys, ephemeral_keys)
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mediumTemp = compute_medium_temp(persistent_keys, ephemeral_keys)
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medium_translated = medium_translation(persistent_keys, ephemeral_keys, mediumTemp)
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session = Session(
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guid="",
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interfaceConfig=ephemeral_keys.interfaceConfig,
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serverEphemeralKey=ephemeral_keys.serverEphemeralKey,
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functionEphemeralKey=ephemeral_keys.functionEphemeralKey,
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serverShuffleEphemeralKey=ephemeral_keys.serverShuffleEphemeralKey,
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outerServerShuffleEphemeralKey=ephemeral_keys.outerServerShuffleEphemeralKey,
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outerFunctionEphemeralKey=ephemeral_keys.outerFunctionEphemeralKey,
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outerFunctionFunctionEphemeralKey=ephemeral_keys.outerFunctionFunctionEphemeralKey,
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outerServerShuffleFunctionEphemeralKey=ephemeral_keys.outerServerShuffleFunctionEphemeralKey,
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serverMediumEphemeralKey=ephemeral_keys.serverMediumEphemeralKey,
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functionMediumEphemeralKey=ephemeral_keys.functionMediumEphemeralKey,
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outerServerShuffleMediumEphemeralKey=ephemeral_keys.outerServerShuffleMediumEphemeralKey,
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outerFunctionMediumEphemeralKey=ephemeral_keys.outerFunctionMediumEphemeralKey,
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outerFunctionFunctionMediumEphemeralKey=ephemeral_keys.outerFunctionFunctionMediumEphemeralKey,
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outerServerShuffleFunctionMediumEphemeralKey=ephemeral_keys.outerServerShuffleFunctionMediumEphemeralKey,
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positionFunctionMediumEphemeralKey=ephemeral_keys.positionFunctionMediumEphemeralKey,
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outerPositionFunctionMediumEphemeralKey=ephemeral_keys.outerPositionFunctionMediumEphemeralKey,
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sharedEphemeralKey=ephemeral_keys.sharedEphemeralKey,
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sharedMediumEphemeralKey=ephemeral_keys.sharedMediumEphemeralKey,
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outerPositionShuffleMediumEphemeralKey=ephemeral_keys.outerPositionShuffleMediumEphemeralKey
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)
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txData = TxData(
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data=incoming,
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functionEphemeralKey=ephemeral_keys.functionEphemeralKey,
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outerServerShuffleEphemeralKey=ephemeral_keys.outerServerShuffleEphemeralKey,
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outerFunctionFunctionEphemeralKey=ephemeral_keys.outerFunctionFunctionEphemeralKey,
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outerFunctionEphemeralKey=ephemeral_keys.outerFunctionEphemeralKey,
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outerServerShuffleFunctionEphemeralKey=ephemeral_keys.outerServerShuffleFunctionEphemeralKey,
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sharedEphemeralKey=ephemeral_keys.sharedEphemeralKey,
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outerClientShuffleKey=ephemeral_keys.outerClientShuffleKey,
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outerClientShuffleFunctionKey=ephemeral_keys.outerClientShuffleFunctionKey,
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clientEphemeral=ephemeral_keys.clientEphemeral,
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clientShuffleEphemeralA=ephemeral_keys.clientShuffleEphemeralA,
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clientShuffleEphemeralB=~ephemeral_keys.clientShuffleEphemeralA
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)
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medium = Medium(
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data=medium_translated,
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functionEphemeralKey=ephemeral_keys.functionMediumEphemeralKey,
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outerServerShuffleEphemeralKey=ephemeral_keys.outerServerShuffleMediumEphemeralKey,
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outerFunctionFunctionEphemeralKey=ephemeral_keys.outerFunctionFunctionMediumEphemeralKey,
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outerFunctionEphemeralKey=ephemeral_keys.outerFunctionMediumEphemeralKey,
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outerServerShuffleFunctionEphemeralKey=ephemeral_keys.outerServerShuffleFunctionMediumEphemeralKey,
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sharedEphemeralKey=ephemeral_keys.sharedMediumEphemeralKey,
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positionFunctionMediumEphemeralKey=ephemeral_keys.positionFunctionMediumEphemeralKey,
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outerPositionFunctionMediumEphemeralKey=ephemeral_keys.outerPositionFunctionMediumEphemeralKey,
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outerPositionShuffleMediumEphemeralKey=ephemeral_keys.outerPositionShuffleMediumEphemeralKey,
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outerClientShuffleMediumKey=ephemeral_keys.outerClientShuffleMediumKey,
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outerClientShuffleFunctionMediumKey=ephemeral_keys.outerClientShuffleFunctionMediumKey,
|
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clientEphemeralMedium=ephemeral_keys.clientEphemeralMedium,
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clientShuffleEphemeralMediumA=ephemeral_keys.clientShuffleEphemeralMediumA,
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clientShuffleEphemeralMediumB=~ephemeral_keys.clientShuffleEphemeralMediumA
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)
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||||
return Phase1Session(session=session, tx_data=txData, medium=medium)
|
||||
|
||||
|
||||
def encrypted_alphabet(persistent_keys: PersistentKeys, txdata: TxData) -> AlphabetKey:
|
||||
""" generateDataTranslationFixedKeys = function (persistantKeys, inputData) """
|
||||
appliedOuterServerShuffleFunctionKey = persistent_keys.outerServerShuffleFunctionKey << txdata.outerServerShuffleFunctionEphemeralKey
|
||||
functionSalt = persistent_keys.functionKey << txdata.functionEphemeralKey
|
||||
appliedClientShuffleKeyA = persistent_keys.clientShuffleKeyA << txdata.clientShuffleEphemeralA
|
||||
appliedOuterFunctionKey = persistent_keys.outerFunctionKey << txdata.outerFunctionEphemeralKey
|
||||
appliedOuterFunctionFunctionKey = persistent_keys.outerFunctionFunctionKey << txdata.outerFunctionFunctionEphemeralKey
|
||||
appliedClientShuffleKeyAShuffled = appliedClientShuffleKeyA < appliedOuterServerShuffleFunctionKey
|
||||
outerClientShuffleKeyShuffled = txdata.outerClientShuffleKey << txdata.outerClientShuffleFunctionKey
|
||||
result = translate(appliedOuterFunctionFunctionKey, functionSalt, appliedOuterFunctionKey, txdata.data, [txdata.clientEphemeral, persistent_keys.clientKey, persistent_keys.sharedKey])
|
||||
result = result << appliedClientShuffleKeyAShuffled
|
||||
result = result < outerClientShuffleKeyShuffled
|
||||
return result
|
||||
|
||||
|
||||
def compute_outgoing(persistent_keys: PersistentKeys, txdata: TxData, message: str, session: Session) -> AlphabetKey:
|
||||
pass
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
persistent_keys, ephemeral_keys = get_test_keys()
|
||||
|
||||
phase1_output = phase1(persistent_keys, ephemeral_keys)
|
||||
alphabet = encrypted_alphabet(persistent_keys, phase1_output.tx_data)
|
||||
|
||||
389
src/mimick_csharp_test.py
Normal file
389
src/mimick_csharp_test.py
Normal file
@@ -0,0 +1,389 @@
|
||||
from src.models import ServerEphemeralKeys, ServerPersistentKeys, ClientEphemeralKeys, ClientPersistentKeys, \
|
||||
MutualEphemeralKeys, AlphabetKey, DarcKey, OuterShuffleKey
|
||||
import json
|
||||
|
||||
height = 10
|
||||
width = 7
|
||||
block_size = 10
|
||||
|
||||
|
||||
def translate_data(server_persistent_keys: ServerPersistentKeys, server_ephemeral_keys: ServerEphemeralKeys, mutual_ephemeral_keys: MutualEphemeralKeys):
|
||||
function_ephemeral_key_applied = server_persistent_keys.FunctionKey << mutual_ephemeral_keys.FunctionEphemeralKey
|
||||
outer_function_ephemeral_key_applied = server_persistent_keys.OuterFunctionKey << mutual_ephemeral_keys.OuterFunctionEphemeralKey
|
||||
outer_function_function_ephemeral_key_applied = server_persistent_keys.OuterFunctionFunctionKey << mutual_ephemeral_keys.OuterFunctionFunctionEphemeralKey
|
||||
outer_server_shuffle_ephemeral_key_applied = server_persistent_keys.OuterServerShuffleKey << server_ephemeral_keys.OuterServerShuffleEphemeralKey
|
||||
outer_server_shuffle_function_ephemeral_key_applied = server_persistent_keys.OuterServerShuffleFunctionKey << mutual_ephemeral_keys.OuterServerShuffleFunctionEphemeralKey
|
||||
input_data = server_ephemeral_keys.Alphabet < outer_server_shuffle_ephemeral_key_applied
|
||||
server_shuffle_ephemeral_key_applied = server_ephemeral_keys.ServerShuffleEphemeralKey << server_persistent_keys.ServerShuffleKey # TODO: should this be the other way around?
|
||||
server_shuffle_ephemeral_key_applied = server_shuffle_ephemeral_key_applied < outer_server_shuffle_function_ephemeral_key_applied
|
||||
input_data = input_data << server_shuffle_ephemeral_key_applied
|
||||
|
||||
# substitute_function_operands
|
||||
outer_function_function = outer_function_function_ephemeral_key_applied
|
||||
inner_function = function_ephemeral_key_applied
|
||||
outer_function = outer_function_ephemeral_key_applied
|
||||
operand = input_data
|
||||
operand1 = server_persistent_keys.ServerKey < outer_function
|
||||
operand2 = server_ephemeral_keys.ServerEphemeralKey < outer_function
|
||||
|
||||
inner_function_shuffled = inner_function < outer_function_function
|
||||
operand = operand ^ (operand1 << inner_function_shuffled) ^ (operand2 << inner_function_shuffled)
|
||||
return operand
|
||||
|
||||
def translate_medium(server_persistent_keys: ServerPersistentKeys, server_ephemeral_keys: ServerEphemeralKeys, mutual_ephemeral_keys: MutualEphemeralKeys):
|
||||
|
||||
function_ephemeral_key_applied = server_persistent_keys.FunctionMediumKey << mutual_ephemeral_keys.FunctionMediumEphemeralKey
|
||||
outer_function_ephemeral_key_applied = server_persistent_keys.OuterFunctionMediumKey << mutual_ephemeral_keys.OuterFunctionMediumEphemeralKey
|
||||
outer_function_function_ephemeral_key_applied = server_persistent_keys.OuterFunctionFunctionMediumKey << mutual_ephemeral_keys.OuterFunctionFunctionMediumEphemeralKey
|
||||
|
||||
input_data = AlphabetKey(matrix=[[0 for _ in range(width)] for _ in range(height)])
|
||||
|
||||
# substitute_function_operands
|
||||
outer_function_function = outer_function_function_ephemeral_key_applied
|
||||
inner_function = function_ephemeral_key_applied
|
||||
outer_function = outer_function_ephemeral_key_applied
|
||||
operand = input_data
|
||||
operand1 = server_persistent_keys.ServerMediumKey < outer_function
|
||||
operand2 = server_ephemeral_keys.ServerMediumEphemeralKey < outer_function
|
||||
|
||||
inner_function_shuffled = inner_function < outer_function_function
|
||||
operand = operand ^ (operand1 << inner_function_shuffled) ^ (operand2 << inner_function_shuffled)
|
||||
return operand
|
||||
|
||||
|
||||
def darc_phase1(server_persistent_keys: ServerPersistentKeys, server_ephemeral_keys: ServerEphemeralKeys, mutual_ephemeral_keys: MutualEphemeralKeys):
|
||||
alphabet = translate_data(server_persistent_keys, server_ephemeral_keys, mutual_ephemeral_keys)
|
||||
medium = translate_medium(server_persistent_keys, server_ephemeral_keys, mutual_ephemeral_keys)
|
||||
return alphabet, medium
|
||||
|
||||
|
||||
def receive_alphabet(alphabet: DarcKey, client_persistent_keys: ClientPersistentKeys, client_ephemeral_keys: ClientEphemeralKeys, mutual_ephemeral_keys: MutualEphemeralKeys):
|
||||
function_key_applied = client_persistent_keys.FunctionKey << mutual_ephemeral_keys.FunctionEphemeralKey
|
||||
outer_function_key_applied = client_persistent_keys.OuterFunctionKey << mutual_ephemeral_keys.OuterFunctionEphemeralKey
|
||||
outer_function_function_key_applied = client_persistent_keys.OuterFunctionFunctionKey << mutual_ephemeral_keys.OuterFunctionFunctionEphemeralKey
|
||||
|
||||
inner_function_key_applied = function_key_applied < outer_function_function_key_applied
|
||||
operand = alphabet
|
||||
operand1 = client_ephemeral_keys.ClientEphemeralKey < outer_function_key_applied
|
||||
operand2 = client_persistent_keys.ClientKey < outer_function_key_applied
|
||||
operand3 = client_persistent_keys.MutualKey < outer_function_key_applied
|
||||
|
||||
result = operand ^ (operand1 << inner_function_key_applied) ^ (operand2 << inner_function_key_applied) ^ (operand3 << inner_function_key_applied)
|
||||
|
||||
outer_server_shuffle_function_key_applied = client_persistent_keys.OuterServerShuffleFunctionKey << mutual_ephemeral_keys.OuterServerShuffleFunctionEphemeralKey
|
||||
client_shuffle_key_a_applied = client_persistent_keys.ClientShuffleKeyA << client_ephemeral_keys.ClientShuffleEphemeralKeyA
|
||||
|
||||
result = result << (client_shuffle_key_a_applied < outer_server_shuffle_function_key_applied)
|
||||
|
||||
outer_client_shuffle_key_applied = client_persistent_keys.OuterClientShuffleKey << client_ephemeral_keys.OuterClientShuffleEphemeralKey
|
||||
outer_client_shuffle_function_key_applied = client_persistent_keys.OuterClientShuffleFunctionKey << client_ephemeral_keys.OuterClientShuffleFunctionEphemeralKey
|
||||
outer_client_shuffle_key_applied = outer_client_shuffle_key_applied << outer_client_shuffle_function_key_applied
|
||||
result = result < outer_client_shuffle_key_applied
|
||||
return result
|
||||
|
||||
|
||||
def receive_medium(medium: DarcKey, client_peristent_keys: ClientPersistentKeys, client_ephemeral_keys: ClientEphemeralKeys, mutual_ephemeral_keys: MutualEphemeralKeys):
|
||||
function_key_applied = client_peristent_keys.FunctionMediumKey << mutual_ephemeral_keys.FunctionMediumEphemeralKey
|
||||
outer_function_key_applied = client_peristent_keys.OuterFunctionMediumKey << mutual_ephemeral_keys.OuterFunctionMediumEphemeralKey
|
||||
outer_function_function_key_applied = client_peristent_keys.OuterFunctionFunctionMediumKey << mutual_ephemeral_keys.OuterFunctionFunctionMediumEphemeralKey
|
||||
|
||||
inner_function_key_applied = function_key_applied < outer_function_function_key_applied
|
||||
operand = medium
|
||||
operand1 = client_ephemeral_keys.ClientMediumEphemeralKey < outer_function_key_applied
|
||||
operand2 = client_peristent_keys.ClientMediumKey < outer_function_key_applied
|
||||
operand3 = client_peristent_keys.MutualMediumKey < outer_function_key_applied
|
||||
|
||||
result = operand ^ (operand1 << inner_function_key_applied) ^ (operand2 << inner_function_key_applied) ^ (operand3 << inner_function_key_applied)
|
||||
|
||||
client_shuffle_key_a_applied = client_peristent_keys.ClientShuffleMediumKeyA << client_ephemeral_keys.ClientShuffleMediumEphemeralKeyA
|
||||
outer_server_shuffle_function_key_applied = client_peristent_keys.OuterServerShuffleFunctionMediumKey << mutual_ephemeral_keys.OuterServerShuffleFunctionMediumEphemeralKey
|
||||
client_shuffle_key_a_applied = client_shuffle_key_a_applied < outer_server_shuffle_function_key_applied
|
||||
result = result << client_shuffle_key_a_applied
|
||||
|
||||
outer_client_shuffle_key_applied = client_peristent_keys.OuterClientShuffleMediumKey << client_ephemeral_keys.OuterClientShuffleMediumEphemeralKey
|
||||
outer_client_shuffle_function_key_applied = client_peristent_keys.OuterClientShuffleFunctionMediumKey << client_ephemeral_keys.OuterClientShuffleFunctionMediumEphemeralKey
|
||||
outer_client_shuffle_key_applied = outer_client_shuffle_key_applied << outer_client_shuffle_function_key_applied
|
||||
result = result < outer_client_shuffle_key_applied
|
||||
|
||||
return result
|
||||
|
||||
|
||||
def darc_phase2(alphabet: DarcKey, medium: DarcKey, client_peristent_keys: ClientPersistentKeys, client_ephemeral_keys: ClientEphemeralKeys, mutual_ephemeral_keys: MutualEphemeralKeys):
|
||||
alphabet = receive_alphabet(alphabet, client_peristent_keys, client_ephemeral_keys, mutual_ephemeral_keys)
|
||||
medium = receive_medium(medium, client_peristent_keys, client_ephemeral_keys, mutual_ephemeral_keys)
|
||||
return alphabet, medium
|
||||
|
||||
|
||||
|
||||
def transmit_alphabet(alphabet: DarcKey, client_peristent_keys: ClientPersistentKeys, client_ephemeral_keys: ClientEphemeralKeys, mutual_ephemeral_keys: MutualEphemeralKeys):
|
||||
outer_server_shuffle_function_key_applied = client_peristent_keys.OuterServerShuffleFunctionKey << mutual_ephemeral_keys.OuterServerShuffleFunctionEphemeralKey
|
||||
outer_client_shuffle_key_applied = client_peristent_keys.OuterClientShuffleKey << client_ephemeral_keys.OuterClientShuffleEphemeralKey
|
||||
outer_client_shuffle_function_key_applied = client_peristent_keys.OuterClientShuffleFunctionKey << client_ephemeral_keys.OuterClientShuffleFunctionEphemeralKey
|
||||
|
||||
input_outer_client_shuffle_key = outer_client_shuffle_key_applied << outer_client_shuffle_function_key_applied
|
||||
input_outer_server_shuffle_function_key = outer_server_shuffle_function_key_applied << input_outer_client_shuffle_key
|
||||
outer_function_function_key_applied = client_peristent_keys.OuterFunctionFunctionKey << mutual_ephemeral_keys.OuterFunctionFunctionEphemeralKey
|
||||
outer_function_function_key_applied = outer_function_function_key_applied << input_outer_client_shuffle_key
|
||||
|
||||
function_key_applied = client_peristent_keys.FunctionKey << mutual_ephemeral_keys.FunctionEphemeralKey
|
||||
function_key_applied = function_key_applied < outer_function_function_key_applied
|
||||
|
||||
reordered_shuffle_key_x = client_peristent_keys.ClientShuffleKeyX < input_outer_server_shuffle_function_key
|
||||
|
||||
function_ephemeral_key_applied = function_key_applied << reordered_shuffle_key_x
|
||||
|
||||
client_shuffle_key_b = (~client_persistent_keys.ClientShuffleKeyA) << client_peristent_keys.ClientShuffleKeyX
|
||||
client_shuffle_ephemeral_key_b = ~client_ephemeral_keys.ClientShuffleEphemeralKeyA
|
||||
input_client_shuffle_key_b = client_shuffle_ephemeral_key_b << client_shuffle_key_b
|
||||
input_client_shuffle_key_b = input_client_shuffle_key_b < input_outer_server_shuffle_function_key
|
||||
shuffled_items = alphabet << input_client_shuffle_key_b
|
||||
|
||||
outer_function_key_applied = client_peristent_keys.OuterFunctionKey << mutual_ephemeral_keys.OuterFunctionEphemeralKey
|
||||
input_outer_function_key = outer_function_key_applied << input_outer_client_shuffle_key
|
||||
|
||||
inner_function_key_applied = function_ephemeral_key_applied
|
||||
operand = shuffled_items
|
||||
operand1 = client_ephemeral_keys.ClientEphemeralKey < input_outer_function_key
|
||||
operand2 = client_peristent_keys.ClientKey < input_outer_function_key
|
||||
operand3 = mutual_ephemeral_keys.MutualEphemeralKey < input_outer_function_key
|
||||
|
||||
result = operand ^ (operand1 << inner_function_key_applied) ^ (operand2 << inner_function_key_applied) ^ (operand3 << inner_function_key_applied)
|
||||
return result
|
||||
|
||||
|
||||
def transmit_medium(medium: DarcKey, client_peristent_keys: ClientPersistentKeys, client_ephemeral_keys: ClientEphemeralKeys, mutual_ephemeral_keys: MutualEphemeralKeys):
|
||||
client_shuffle_ephemeral_key_b = ~client_ephemeral_keys.ClientShuffleMediumEphemeralKeyA
|
||||
outer_server_shuffle_function_key_applied = client_peristent_keys.OuterServerShuffleFunctionMediumKey << mutual_ephemeral_keys.OuterServerShuffleFunctionMediumEphemeralKey
|
||||
outer_client_shuffle_key_applied = client_peristent_keys.OuterClientShuffleMediumKey << client_ephemeral_keys.OuterClientShuffleMediumEphemeralKey
|
||||
|
||||
outer_client_suffle_function_key_applied = client_peristent_keys.OuterClientShuffleFunctionMediumKey << client_ephemeral_keys.OuterClientShuffleFunctionMediumEphemeralKey
|
||||
input_outer_client_shuffle_key = outer_client_shuffle_key_applied << outer_client_suffle_function_key_applied
|
||||
input_outer_server_shuffle_function_key = outer_server_shuffle_function_key_applied << input_outer_client_shuffle_key
|
||||
|
||||
outer_function_function_key_applied = client_peristent_keys.OuterFunctionFunctionMediumKey << mutual_ephemeral_keys.OuterFunctionFunctionMediumEphemeralKey
|
||||
outer_function_function_key_applied = outer_function_function_key_applied << input_outer_client_shuffle_key
|
||||
|
||||
function_key_applied = client_peristent_keys.FunctionMediumKey << mutual_ephemeral_keys.FunctionMediumEphemeralKey
|
||||
function_key_applied = function_key_applied < outer_function_function_key_applied
|
||||
|
||||
reordered_shuffle_key_x = client_peristent_keys.ClientShuffleMediumKeyX < input_outer_server_shuffle_function_key
|
||||
|
||||
function_ephemeral_key_applied = function_key_applied << reordered_shuffle_key_x
|
||||
|
||||
client_shuffle_key_b = (~client_peristent_keys.ClientShuffleMediumKeyA) << client_peristent_keys.ClientShuffleMediumKeyX
|
||||
input_client_shuffle_key_b = client_shuffle_ephemeral_key_b << client_shuffle_key_b
|
||||
input_client_shuffle_key_b = input_client_shuffle_key_b < input_outer_server_shuffle_function_key
|
||||
shuffled_items = medium << input_client_shuffle_key_b
|
||||
outer_function_key_applied = client_peristent_keys.OuterFunctionMediumKey << mutual_ephemeral_keys.OuterFunctionMediumEphemeralKey
|
||||
input_outer_function_key = outer_function_key_applied << input_outer_client_shuffle_key
|
||||
|
||||
inner_function_key_applied = function_ephemeral_key_applied
|
||||
operand = shuffled_items
|
||||
operand1 = client_ephemeral_keys.ClientMediumEphemeralKey < input_outer_function_key
|
||||
operand2 = client_peristent_keys.ClientMediumKey < input_outer_function_key
|
||||
operand3 = mutual_ephemeral_keys.MutualMediumEphemeralKey < input_outer_function_key
|
||||
|
||||
result = operand ^ (operand1 << inner_function_key_applied) ^ (operand2 << inner_function_key_applied) ^ (operand3 << inner_function_key_applied)
|
||||
return result
|
||||
|
||||
|
||||
def darc_phase3(alphabet: DarcKey, medium: DarcKey, client_peristent_keys: ClientPersistentKeys, client_ephemeral_keys: ClientEphemeralKeys, mutual_ephemeral_keys: MutualEphemeralKeys):
|
||||
alphabet = transmit_alphabet(alphabet, client_peristent_keys, client_ephemeral_keys, mutual_ephemeral_keys)
|
||||
medium = transmit_medium(medium, client_peristent_keys, client_ephemeral_keys, mutual_ephemeral_keys)
|
||||
return alphabet, medium
|
||||
|
||||
def merge_message(alphabet: DarcKey, medium: DarcKey, client_peristent_keys: ClientPersistentKeys, client_ephemeral_keys: ClientEphemeralKeys, mutual_ephemeral_keys: MutualEphemeralKeys, input_sequence: list[int]):
|
||||
outer_client_shuffle_alphabet_key_applied = client_peristent_keys.OuterClientShuffleKey << client_ephemeral_keys.OuterClientShuffleEphemeralKey
|
||||
outer_client_shuffle_function_alphabet_key_applied = client_peristent_keys.OuterClientShuffleFunctionKey << client_ephemeral_keys.OuterClientShuffleFunctionEphemeralKey
|
||||
outer_client_shuffle_alphabet_key_applied = ~(outer_client_shuffle_alphabet_key_applied << outer_client_shuffle_function_alphabet_key_applied)
|
||||
|
||||
msg_len = len(input_sequence)
|
||||
eof_arr = AlphabetKey.init_matrix(width, height, 255).matrix[0]
|
||||
|
||||
if msg_len < height:
|
||||
padded_input_sequence = OuterShuffleKey.init_matrix(height)
|
||||
padded_input_sequence.matrix = [input_sequence + padded_input_sequence.matrix[0][msg_len:]]
|
||||
else:
|
||||
padded_input_sequence = OuterShuffleKey(matrix=[input_sequence])
|
||||
|
||||
input_sequence_applied = outer_client_shuffle_alphabet_key_applied << padded_input_sequence
|
||||
|
||||
outer_client_shuffle_medium_key_applied = client_peristent_keys.OuterClientShuffleMediumKey << client_ephemeral_keys.OuterClientShuffleMediumEphemeralKey
|
||||
outer_client_shuffle_function_medium_key_applied = client_peristent_keys.OuterClientShuffleFunctionMediumKey << client_ephemeral_keys.OuterClientShuffleFunctionMediumEphemeralKey
|
||||
|
||||
outer_client_shuffle_medium_key_applied = outer_client_shuffle_medium_key_applied << outer_client_shuffle_function_medium_key_applied
|
||||
|
||||
input_sequence_applied = input_sequence_applied << outer_client_shuffle_medium_key_applied
|
||||
message = alphabet < input_sequence_applied
|
||||
|
||||
message_pad_key = ~outer_client_shuffle_medium_key_applied
|
||||
|
||||
if msg_len < height:
|
||||
message.matrix[message_pad_key.matrix[0][msg_len]] = eof_arr
|
||||
|
||||
position_function_key_applied = client_peristent_keys.PositionFunctionMediumKey << mutual_ephemeral_keys.PositionFunctionMediumEphemeralKey
|
||||
outer_position_function_key_applied = client_peristent_keys.OuterPositionFunctionMediumKey << mutual_ephemeral_keys.OuterPositionFunctionMediumEphemeralKey
|
||||
outer_position_shuffle_key_applied = client_peristent_keys.OuterPositionShuffleMediumKey << mutual_ephemeral_keys.OuterPositionShuffleMediumEphemeralKey
|
||||
|
||||
outer_position_function_key_applied = outer_position_shuffle_key_applied << outer_position_function_key_applied
|
||||
|
||||
outer_client_shuffle_medium_key_applied = ~outer_client_shuffle_medium_key_applied
|
||||
outer_position_function_key_applied = ~(outer_client_shuffle_medium_key_applied << outer_position_function_key_applied)
|
||||
|
||||
inner_function_key_applied = position_function_key_applied < outer_position_function_key_applied
|
||||
|
||||
operand = medium
|
||||
operand1 = message
|
||||
|
||||
message = operand ^ (operand1 << inner_function_key_applied)
|
||||
|
||||
|
||||
outer_position_shuffle_function_key_applied = client_peristent_keys.OuterPositionShuffleFunctionMediumKey << mutual_ephemeral_keys.OuterPositionShuffleFunctionMediumEphemeralKey
|
||||
position_shuffle_key_applied = client_peristent_keys.PositionShuffleMediumKey << mutual_ephemeral_keys.PositionShuffleMediumEphemeralKey
|
||||
|
||||
outer_position_shuffle_key_applied = outer_client_shuffle_medium_key_applied << outer_position_shuffle_key_applied
|
||||
outer_position_shuffle_function_key_applied = outer_position_shuffle_function_key_applied << outer_position_function_key_applied
|
||||
|
||||
message = message << (position_shuffle_key_applied < outer_position_shuffle_function_key_applied)
|
||||
message = message < outer_position_shuffle_key_applied
|
||||
return message
|
||||
|
||||
|
||||
def darc_phase_4(darc_message: DarcKey, server_persistent_keys: ServerPersistentKeys, server_ephemeral_keys: ServerEphemeralKeys, mutual_ephemeral_keys: MutualEphemeralKeys):
|
||||
outer_position_function_ephemeral_key_applied = server_persistent_keys.OuterPositionFunctionMediumKey << mutual_ephemeral_keys.OuterPositionFunctionMediumEphemeralKey
|
||||
outer_position_shuffle_ephemeral_key_applied = server_persistent_keys.OuterPositionShuffleMediumKey << mutual_ephemeral_keys.OuterPositionShuffleMediumEphemeralKey
|
||||
|
||||
outer_position_function_ephemeral_key_applied = ~(outer_position_shuffle_ephemeral_key_applied << outer_position_function_ephemeral_key_applied)
|
||||
outer_position_shuffle_ephemeral_key_applied = ~outer_position_shuffle_ephemeral_key_applied
|
||||
|
||||
outer_position_shuffle_function_ephemeral_key_applied = server_persistent_keys.OuterPositionShuffleFunctionMediumKey << mutual_ephemeral_keys.OuterPositionShuffleFunctionMediumEphemeralKey
|
||||
outer_position_shuffle_function_ephemeral_key_applied = outer_position_shuffle_function_ephemeral_key_applied << outer_position_function_ephemeral_key_applied
|
||||
|
||||
outer_function_function_medium_ephemeral_key_applied = server_persistent_keys.OuterFunctionFunctionMediumKey << mutual_ephemeral_keys.OuterFunctionFunctionMediumEphemeralKey
|
||||
outer_server_shuffle_function_ephemeral_key_applied = server_persistent_keys.OuterServerShuffleFunctionKey << mutual_ephemeral_keys.OuterServerShuffleFunctionEphemeralKey
|
||||
|
||||
outer_server_shuffle_function_medium_ephemeral_key_applied = server_persistent_keys.OuterServerShuffleFunctionMediumKey << mutual_ephemeral_keys.OuterServerShuffleFunctionMediumEphemeralKey
|
||||
|
||||
function_medium_ephemeral_key_applied = server_persistent_keys.FunctionMediumKey << mutual_ephemeral_keys.FunctionMediumEphemeralKey
|
||||
|
||||
client_shuffle_medium_key_x = server_persistent_keys.ClientShuffleMediumKeyX < outer_server_shuffle_function_medium_ephemeral_key_applied
|
||||
client_shuffle_medium_key_x = (function_medium_ephemeral_key_applied < outer_function_function_medium_ephemeral_key_applied) << client_shuffle_medium_key_x
|
||||
|
||||
position_shuffle_ephemeral_key_applied = server_persistent_keys.PositionShuffleMediumKey << mutual_ephemeral_keys.PositionShuffleMediumEphemeralKey
|
||||
|
||||
position_shuffle_ephemeral_key_applied = position_shuffle_ephemeral_key_applied < outer_position_shuffle_function_ephemeral_key_applied
|
||||
client_shuffle_medium_key_x = client_shuffle_medium_key_x << position_shuffle_ephemeral_key_applied
|
||||
|
||||
|
||||
outer_function_medium_ephemeral_key_applied = server_persistent_keys.OuterFunctionMediumKey << mutual_ephemeral_keys.OuterFunctionMediumEphemeralKey
|
||||
|
||||
rx_data = darc_message < outer_position_shuffle_ephemeral_key_applied
|
||||
|
||||
inner_key = client_shuffle_medium_key_x
|
||||
operand = rx_data
|
||||
operand1 = server_persistent_keys.ServerMediumKey < outer_function_medium_ephemeral_key_applied
|
||||
operand2 = server_ephemeral_keys.ServerMediumEphemeralKey < outer_function_medium_ephemeral_key_applied
|
||||
operand3 = server_persistent_keys.MutualMediumKey < outer_function_medium_ephemeral_key_applied
|
||||
operand4 = mutual_ephemeral_keys.MutualMediumEphemeralKey < outer_function_medium_ephemeral_key_applied
|
||||
|
||||
rx_data = operand ^ (operand1 << inner_key) ^ (operand2 << inner_key) ^ (operand3 << inner_key) ^ (operand4 << inner_key)
|
||||
|
||||
|
||||
"""
|
||||
|
||||
FunctionTranslation PositionFunctionKey = ServerPersistentKeys.PositionFunctionMediumKey;
|
||||
FunctionTranslation PositionFunctionEphemeralKey = MutualEphemeralKeys.PositionFunctionMediumEphemeralKey;
|
||||
FunctionTranslation PositionFunctionEphemeralKeyApplied = new FunctionTranslation { Data = Transform.TransformationCompliment(Transform.PermuteInnerTransformation(PositionFunctionKey.Data, PositionFunctionEphemeralKey.Data)) };
|
||||
|
||||
|
||||
#region Inner Shuffle
|
||||
|
||||
RxData = Transform.PermuteInnerTransformation(
|
||||
RxData.Convert<int>(),
|
||||
Transform.PermuteInnerTransformation(
|
||||
Transform.TransformationCompliment(
|
||||
PositionShuffleEphemeralKeyApplied.Data
|
||||
),
|
||||
Transform.PermuteOuterTransformation(
|
||||
PositionFunctionEphemeralKeyApplied.Data.Convert<byte>(),
|
||||
OuterPositionFunctionEphemeralKeyApplied.Data).Convert<int>())).Convert<byte>();
|
||||
"""
|
||||
position_function_ephemeral_key_applied = server_persistent_keys.PositionFunctionMediumKey << mutual_ephemeral_keys.PositionFunctionMediumEphemeralKey
|
||||
rx_data = rx_data << (~(position_shuffle_ephemeral_key_applied) << (~position_function_ephemeral_key_applied < outer_position_function_ephemeral_key_applied))
|
||||
|
||||
client_shuffle_key_x = server_persistent_keys.ClientShuffleKeyX < outer_server_shuffle_function_ephemeral_key_applied
|
||||
outer_function_function_ephemeral_key_applied = server_persistent_keys.OuterFunctionFunctionKey << mutual_ephemeral_keys.OuterFunctionFunctionEphemeralKey
|
||||
|
||||
function_ephemeral_key_applied = server_persistent_keys.FunctionKey << mutual_ephemeral_keys.FunctionEphemeralKey
|
||||
function_ephemeral_key_applied = (function_ephemeral_key_applied < outer_function_function_ephemeral_key_applied) << client_shuffle_key_x
|
||||
server_shuffle_ephemeral_key_applied = ~(server_persistent_keys.ServerShuffleKey << server_persistent_keys.ClientShuffleKeyX) << ~(server_ephemeral_keys.ServerShuffleEphemeralKey)
|
||||
server_shuffle_ephemeral_key_applied = ~(server_shuffle_ephemeral_key_applied < outer_server_shuffle_function_ephemeral_key_applied)
|
||||
|
||||
outer_server_shuffle_ephemeral_key_applied = server_persistent_keys.OuterServerShuffleKey << server_ephemeral_keys.OuterServerShuffleEphemeralKey
|
||||
alphabet = server_ephemeral_keys.Alphabet
|
||||
alpha_prep = (alphabet < outer_server_shuffle_ephemeral_key_applied) << server_shuffle_ephemeral_key_applied
|
||||
|
||||
outer_function_ephemeral_key_applied = server_persistent_keys.OuterFunctionKey << mutual_ephemeral_keys.OuterFunctionEphemeralKey
|
||||
|
||||
inner_key = function_ephemeral_key_applied
|
||||
operand = alpha_prep
|
||||
operand1 = server_persistent_keys.ServerKey < outer_function_ephemeral_key_applied
|
||||
operand2 = server_ephemeral_keys.ServerEphemeralKey < outer_function_ephemeral_key_applied
|
||||
operand3 = server_persistent_keys.MutualKey < outer_function_ephemeral_key_applied
|
||||
operand4 = mutual_ephemeral_keys.MutualEphemeralKey < outer_function_ephemeral_key_applied
|
||||
alpha_prep = operand ^ (operand1 << inner_key) ^ (operand2 << inner_key) ^ (operand3 << inner_key) ^ (operand4 << inner_key)
|
||||
|
||||
return resolve_message(alpha_prep.matrix, rx_data.matrix)
|
||||
|
||||
|
||||
def resolve_message(translated_alphabet, translated_messasge):
|
||||
alphabet_map = {str(key): idx for idx, key in enumerate(translated_alphabet)}
|
||||
encoded_message = [str(alpha) for alpha in translated_messasge]
|
||||
|
||||
message = []
|
||||
for alpha in encoded_message:
|
||||
if alpha in alphabet_map.keys():
|
||||
message.append(alphabet_map[alpha])
|
||||
else:
|
||||
break
|
||||
return message
|
||||
|
||||
if __name__ == "__main__":
|
||||
with open("../darc_key_json/client_persistent_keys.json") as fp:
|
||||
client_persistent_keys = json.load(fp)
|
||||
|
||||
with open("../darc_key_json/client_ephemeral_keys.json") as fp:
|
||||
client_ephemeral_keys = json.load(fp)
|
||||
|
||||
with open("../darc_key_json/server_persistent_keys.json") as fp:
|
||||
server_persistent_keys = json.load(fp)
|
||||
|
||||
with open("../darc_key_json/server_ephemeral_keys.json") as fp:
|
||||
server_ephemeral_keys = json.load(fp)
|
||||
|
||||
with open("../darc_key_json/mutual_ephemeral_keys.json") as fp:
|
||||
mutual_ephemeral_keys = json.load(fp)
|
||||
|
||||
client_persistent_keys = {k: {"matrix": v} for k, v in client_persistent_keys.items()}
|
||||
client_ephemeral_keys = {k: {"matrix": v} for k, v in client_ephemeral_keys.items()}
|
||||
server_persistent_keys = {k: {"matrix": v} for k, v in server_persistent_keys.items()}
|
||||
server_ephemeral_keys = {k: {"matrix": v} for k, v in server_ephemeral_keys.items()}
|
||||
mutual_ephemeral_keys = {k: {"matrix": v} for k, v in mutual_ephemeral_keys.items()}
|
||||
|
||||
client_persistent_keys = ClientPersistentKeys(**client_persistent_keys)
|
||||
client_ephemeral_keys = ClientEphemeralKeys(**client_ephemeral_keys)
|
||||
server_persistent_keys = ServerPersistentKeys(**server_persistent_keys)
|
||||
server_ephemeral_keys = ServerEphemeralKeys(**server_ephemeral_keys)
|
||||
mutual_ephemeral_keys = MutualEphemeralKeys(**mutual_ephemeral_keys)
|
||||
|
||||
(phase1_alphabet, phase1_medium) = darc_phase1(server_persistent_keys, server_ephemeral_keys, mutual_ephemeral_keys)
|
||||
(phase2_alphabet, phase2_medium) = darc_phase2(phase1_alphabet, phase1_medium, client_persistent_keys, client_ephemeral_keys, mutual_ephemeral_keys)
|
||||
(phase3_alphabet, phase3_medium) = darc_phase3(phase2_alphabet, phase2_medium, client_persistent_keys, client_ephemeral_keys, mutual_ephemeral_keys)
|
||||
# original_message = [0, 2, 4, 6, 0, 5, 9, 9, 1, 7]
|
||||
|
||||
original_message = [0, 2, 4, 6]
|
||||
darc_message = merge_message(phase3_alphabet, phase3_medium, client_persistent_keys, client_ephemeral_keys, mutual_ephemeral_keys, original_message)
|
||||
|
||||
message = darc_phase_4(darc_message, server_persistent_keys, server_ephemeral_keys, mutual_ephemeral_keys)
|
||||
print(original_message)
|
||||
print(message)
|
||||
1030
src/mimick_excel.py
Normal file
1030
src/mimick_excel.py
Normal file
File diff suppressed because it is too large
Load Diff
487
src/mimick_excel_cleaned.py
Normal file
487
src/mimick_excel_cleaned.py
Normal file
@@ -0,0 +1,487 @@
|
||||
from src.models import DarcKey, DarcKeyTypes
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
height = 10
|
||||
width = 7
|
||||
|
||||
# B_o_m
|
||||
# 2 Outer (Mutual) (Substitution) Function Key
|
||||
outer_mutual_substitution_function_key = DarcKey(matrix=[['9', '7', '4', '2', '5', '3', '0', '6', '1', '8']], key_type=DarcKeyTypes.outer_shuffle)
|
||||
|
||||
# 3 Outer (Mutual) (Substitution) Function Function Key
|
||||
outer_mutual_substitution_function_function_key = DarcKey(matrix=[['8', '1', '4', '5', '2', '3', '7', '6', '0', '9']], key_type=DarcKeyTypes.outer_shuffle)
|
||||
# 4 Outer Server (Mutual) Shuffle (Permutation) Function Key
|
||||
outer_mutual_shuffle_permutation_function_key = DarcKey(matrix=[['3', '9', '2', '5', '0', '7', '6', '8', '1', '4']], key_type=DarcKeyTypes.outer_shuffle)
|
||||
# 5 Outer Client Shuffle (Permutation) Key
|
||||
outer_client_shuffle_permutation_key = DarcKey(matrix=[['6', '4', '7', '8', '0', '2', '1', '9', '5', '3']], key_type=DarcKeyTypes.outer_shuffle)
|
||||
# 6 Outer Client Shuffle (Permutation) Function Key
|
||||
outer_client_shuffle_permutation_function_key = DarcKey(matrix=[['4', '2', '1', '0', '5', '7', '8', '9', '3', '6']], key_type=DarcKeyTypes.outer_shuffle)
|
||||
# 7 Outer Server Shuffle (Permutation) Key
|
||||
outer_server_shuffle_permutation_key = DarcKey(matrix=[['4', '9', '6', '0', '7', '5', '3', '1', '2', '8']], key_type=DarcKeyTypes.outer_shuffle)
|
||||
|
||||
# 15 Outer (Mutual) (Substitution) Function Ephemeral Key
|
||||
outer_mutual_substitution_function_ephemeral_key = DarcKey(matrix=[
|
||||
['0', '9', '6', '2', '1', '5', '3', '8', '7', '4']
|
||||
], key_type=DarcKeyTypes.outer_shuffle)
|
||||
|
||||
# 16 Outer (Mutual) (Substitution) Function Function Ephemeral Key
|
||||
outer_mutual_substitution_function_function_ephemeral_key = DarcKey(matrix=[
|
||||
['2', '3', '9', '7', '6', '0', '1', '4', '8', '5']
|
||||
], key_type=DarcKeyTypes.outer_shuffle)
|
||||
|
||||
# 17 Outer Server (Mutual) Shuffle (Permutation) Function Ephemeral Key
|
||||
outer_server_mutual_shuffle_permutation_function_ephemeral_key = DarcKey(matrix=[
|
||||
['0', '8', '5', '9', '7', '3', '1', '4', '6', '2']
|
||||
], key_type=DarcKeyTypes.outer_shuffle)
|
||||
|
||||
# 18 Outer Client Shuffle (Permutation) Ephemeral Key
|
||||
outer_client_shuffle_permutation_ephemeral_key = DarcKey(matrix=[
|
||||
['1', '4', '2', '9', '5', '7', '8', '3', '0', '6']
|
||||
|
||||
], key_type=DarcKeyTypes.outer_shuffle)
|
||||
# 19 Outer Client Shuffle (Permutation) Function Ephemeral Key
|
||||
outer_client_shuffle_permutation_function_ephemeral_key = DarcKey(matrix=[
|
||||
['4', '3', '2', '5', '1', '6', '7', '8', '0', '9']
|
||||
], key_type=DarcKeyTypes.outer_shuffle)
|
||||
|
||||
# 20 Outer Server Shuffle (Permutation) Ephemeral Key
|
||||
outer_server_shuffle_permutation_ephemeral_key = DarcKey(matrix=[
|
||||
['7', '5', '2', '1', '8', '4', '3', '6', '9', '0']
|
||||
], key_type=DarcKeyTypes.outer_shuffle)
|
||||
|
||||
# 29 Alphabet Input Sequence the message
|
||||
alphabet_input_sequence = DarcKey(matrix=[
|
||||
['0', '2', '4', '6', '8', '1', '3', '5', '7', '9']
|
||||
], key_type=DarcKeyTypes.outer_shuffle)
|
||||
|
||||
# 1 Alphabet Values
|
||||
alphabet_values = DarcKey(matrix=[
|
||||
['10', '28', '38', '41', '51', '64', '70'],
|
||||
['15', '25', '33', '48', '56', '69', '71'],
|
||||
['13', '22', '36', '47', '54', '60', '72'],
|
||||
['12', '24', '31', '43', '58', '63', '73'],
|
||||
['11', '21', '39', '49', '53', '65', '74'],
|
||||
['18', '20', '32', '45', '52', '61', '75'],
|
||||
['14', '29', '37', '44', '57', '68', '76'],
|
||||
['19', '23', '34', '40', '59', '62', '77'],
|
||||
['17', '27', '35', '42', '55', '67', '78'],
|
||||
['16', '26', '30', '46', '50', '66', '79']
|
||||
], key_type=DarcKeyTypes.alphabet)
|
||||
|
||||
# 8 (Mutual) (Substitution) Function Key
|
||||
mutual_substitution_function_key = DarcKey(matrix=[
|
||||
['1', '5', '0', '2', '3', '6', '4'],
|
||||
['5', '2', '6', '4', '1', '3', '0'],
|
||||
['4', '2', '3', '5', '6', '1', '0'],
|
||||
['0', '3', '1', '6', '5', '2', '4'],
|
||||
['4', '1', '3', '0', '6', '5', '2'],
|
||||
['6', '3', '4', '2', '5', '1', '0'],
|
||||
['2', '3', '0', '4', '1', '6', '5'],
|
||||
['4', '0', '6', '5', '2', '3', '1'],
|
||||
['3', '2', '4', '1', '0', '5', '6'],
|
||||
['2', '3', '4', '1', '5', '0', '6']
|
||||
], key_type=DarcKeyTypes.inner_shuffle)
|
||||
|
||||
# 9 Client Shuffle (Permutation) Key X
|
||||
client_shuffle_permutation_key_x = DarcKey(matrix=[
|
||||
['6', '3', '1', '4', '5', '0', '2'],
|
||||
['6', '5', '0', '2', '3', '4', '1'],
|
||||
['1', '4', '0', '6', '3', '2', '5'],
|
||||
['6', '1', '4', '5', '3', '2', '0'],
|
||||
['2', '0', '1', '4', '3', '5', '6'],
|
||||
['3', '0', '6', '2', '1', '4', '5'],
|
||||
['3', '2', '0', '1', '6', '4', '5'],
|
||||
['6', '2', '3', '0', '1', '5', '4'],
|
||||
['3', '0', '6', '5', '4', '1', '2'],
|
||||
['3', '2', '5', '0', '4', '1', '6']
|
||||
], key_type=DarcKeyTypes.inner_shuffle)
|
||||
|
||||
# 10 Client Shuffle (Permutation) Key A (remove A)
|
||||
client_shuffle_permutation_key_a = DarcKey(matrix=[
|
||||
['6', '0', '3', '5', '2', '1', '4'],
|
||||
['4', '3', '2', '5', '0', '1', '6'],
|
||||
['5', '4', '1', '0', '2', '3', '6'],
|
||||
['3', '6', '1', '4', '5', '2', '0'],
|
||||
['3', '5', '4', '2', '0', '1', '6'],
|
||||
['6', '1', '5', '4', '2', '3', '0'],
|
||||
['0', '4', '6', '3', '5', '1', '2'],
|
||||
['0', '6', '4', '3', '1', '2', '5'],
|
||||
['5', '0', '6', '3', '4', '1', '2'],
|
||||
['3', '2', '0', '4', '1', '6', '5']
|
||||
], key_type=DarcKeyTypes.inner_shuffle)
|
||||
|
||||
# 11 Server Shuffle (Permutation) Key
|
||||
server_shuffle_permutation_key = DarcKey(matrix=[
|
||||
['5', '2', '3', '0', '6', '4', '1'],
|
||||
['5', '2', '6', '3', '0', '1', '4'],
|
||||
['1', '3', '5', '0', '2', '6', '4'],
|
||||
['6', '2', '1', '4', '5', '0', '3'],
|
||||
['2', '3', '4', '1', '5', '6', '0'],
|
||||
['3', '2', '0', '1', '5', '4', '6'],
|
||||
['2', '6', '0', '3', '4', '1', '5'],
|
||||
['3', '0', '4', '6', '2', '5', '1'],
|
||||
['5', '3', '2', '0', '6', '4', '1'],
|
||||
['1', '4', '5', '3', '2', '6', '0']
|
||||
], key_type=DarcKeyTypes.inner_shuffle)
|
||||
|
||||
|
||||
|
||||
# 21 (Mutual) (Substitution) Function Ephemeral Key
|
||||
mutual_substitution_function_ephemeral_key = DarcKey(matrix=[
|
||||
['6', '0', '1', '4', '2', '3', '5'],
|
||||
['2', '3', '6', '4', '0', '1', '5'],
|
||||
['2', '4', '0', '3', '6', '1', '5'],
|
||||
['0', '4', '2', '3', '1', '5', '6'],
|
||||
['6', '4', '2', '5', '1', '0', '3'],
|
||||
['5', '1', '0', '6', '4', '2', '3'],
|
||||
['1', '2', '4', '3', '6', '0', '5'],
|
||||
['6', '1', '4', '0', '5', '3', '2'],
|
||||
['2', '3', '5', '4', '6', '0', '1'],
|
||||
['1', '6', '4', '3', '5', '2', '0']
|
||||
], key_type=DarcKeyTypes.inner_shuffle)
|
||||
|
||||
# 22 Client Shuffle (Permutation) Ephemeral Key A (remove A)
|
||||
client_shuffle_permutation_ephemeral_key_a = DarcKey(matrix=[
|
||||
['5', '0', '4', '3', '2', '6', '1'],
|
||||
['0', '6', '2', '1', '5', '3', '4'],
|
||||
['1', '2', '0', '3', '5', '4', '6'],
|
||||
['0', '2', '6', '3', '4', '5', '1'],
|
||||
['5', '1', '2', '0', '3', '4', '6'],
|
||||
['1', '0', '3', '4', '5', '6', '2'],
|
||||
['3', '0', '5', '2', '6', '4', '1'],
|
||||
['6', '4', '5', '3', '0', '2', '1'],
|
||||
['2', '4', '6', '0', '3', '5', '1'],
|
||||
['4', '6', '2', '3', '5', '1', '0']
|
||||
], key_type=DarcKeyTypes.inner_shuffle)
|
||||
|
||||
# 23 Server Shuffle (Permutation) Ephemeral Key 1 (remove 1)
|
||||
server_shuffle_permutation_ephemeral_key_1 = DarcKey(matrix=[
|
||||
['6', '1', '3', '0', '4', '2', '5'],
|
||||
['3', '2', '1', '0', '4', '5', '6'],
|
||||
['2', '4', '3', '5', '0', '6', '1'],
|
||||
['4', '1', '3', '6', '0', '2', '5'],
|
||||
['1', '4', '2', '3', '0', '5', '6'],
|
||||
['6', '4', '5', '0', '2', '3', '1'],
|
||||
['0', '4', '2', '3', '1', '5', '6'],
|
||||
['0', '6', '3', '5', '1', '2', '4'],
|
||||
['2', '6', '3', '1', '4', '5', '0'],
|
||||
['5', '0', '4', '1', '6', '3', '2']
|
||||
], key_type=DarcKeyTypes.inner_shuffle)
|
||||
|
||||
# 12 Shared (Mutual) (Substitution) Component 1
|
||||
shared_mutual_substitution_component_1 = DarcKey(matrix=[
|
||||
['81', '150', '209', '32', '246', '219', '15'],
|
||||
['100', '15', '50', '179', '52', '1', '142'],
|
||||
['98', '34', '170', '6', '195', '115', '117'],
|
||||
['205', '169', '12', '151', '139', '91', '114'],
|
||||
['192', '153', '175', '62', '249', '230', '103'],
|
||||
['56', '54', '44', '107', '125', '122', '219'],
|
||||
['28', '16', '32', '27', '95', '248', '200'],
|
||||
['152', '121', '40', '198', '19', '55', '59'],
|
||||
['189', '227', '175', '102', '171', '135', '170'],
|
||||
['182', '144', '202', '64', '253', '89', '196']
|
||||
], key_type=DarcKeyTypes.alphabet)
|
||||
|
||||
|
||||
# 13 Client (Substitution) Key
|
||||
client_substitution_key = DarcKey(matrix=[
|
||||
['148', '232', '147', '96', '20', '201', '150'],
|
||||
['120', '0', '158', '250', '176', '223', '82'],
|
||||
['12', '81', '193', '212', '247', '100', '1'],
|
||||
['127', '211', '164', '202', '25', '149', '34'],
|
||||
['214', '38', '10', '197', '195', '97', '193'],
|
||||
['177', '120', '199', '180', '206', '184', '155'],
|
||||
['154', '146', '186', '205', '190', '47', '169'],
|
||||
['164', '80', '233', '207', '214', '91', '108'],
|
||||
['123', '101', '231', '244', '92', '88', '12'],
|
||||
['222', '193', '85', '98', '224', '145', '0']
|
||||
], key_type=DarcKeyTypes.alphabet)
|
||||
|
||||
# 14 Server (Substitution) Key
|
||||
server_substitution_key = DarcKey(matrix=[
|
||||
['163', '247', '59', '226', '186', '179', '35'],
|
||||
['140', '180', '54', '88', '40', '252', '97'],
|
||||
['229', '247', '16', '206', '186', '125', '81'],
|
||||
['221', '222', '54', '22', '190', '18', '122'],
|
||||
['126', '130', '83', '142', '152', '238', '237'],
|
||||
['76', '168', '77', '176', '198', '119', '104'],
|
||||
['121', '96', '80', '75', '138', '219', '122'],
|
||||
['92', '210', '20', '56', '232', '219', '245'],
|
||||
['111', '1', '155', '236', '15', '184', '0'],
|
||||
['36', '31', '143', '5', '112', '206', '106']
|
||||
],
|
||||
key_type=DarcKeyTypes.alphabet
|
||||
)
|
||||
|
||||
# 24 Server (Substitution) Ephemeral Unique Component Function
|
||||
server_substitution_ephemeral_unique_component_function = 5
|
||||
|
||||
# 25 Shared (Mutual) (Substitution) Ephemeral Key
|
||||
shared_mutual_substitution_ephemeral_key = DarcKey(matrix=[
|
||||
['106', '113', '9', '54', '49', '4', '207'],
|
||||
['184', '3', '232', '179', '15', '113', '142'],
|
||||
['129', '44', '164', '54', '1', '32', '201'],
|
||||
['106', '50', '246', '140', '149', '179', '109'],
|
||||
['210', '11', '69', '193', '77', '245', '62'],
|
||||
['37', '76', '137', '24', '220', '30', '165'],
|
||||
['40', '57', '147', '225', '24', '176', '103'],
|
||||
['37', '212', '189', '203', '218', '138', '168'],
|
||||
['73', '227', '38', '164', '20', '239', '24'],
|
||||
['7', '194', '254', '76', '0', '244', '215']
|
||||
], key_type=DarcKeyTypes.alphabet)
|
||||
|
||||
# 26 Client (Substitution) Ephemeral Key
|
||||
client_substitution_ephemeral_key = DarcKey(matrix=[
|
||||
['21', '149', '75', '73', '228', '81', '79'],
|
||||
['41', '189', '80', '209', '45', '101', '53'],
|
||||
['139', '238', '141', '159', '30', '79', '214'],
|
||||
['239', '234', '72', '75', '80', '190', '124'],
|
||||
['203', '225', '246', '200', '205', '195', '92'],
|
||||
['201', '185', '113', '101', '176', '216', '106'],
|
||||
['14', '210', '125', '70', '53', '128', '57'],
|
||||
['115', '27', '97', '39', '199', '26', '104'],
|
||||
['29', '4', '55', '5', '13', '57', '19'],
|
||||
['158', '184', '137', '0', '221', '12', '217']
|
||||
], key_type=DarcKeyTypes.alphabet)
|
||||
|
||||
# 27 Server (Substitution) Ephemeral Random Component
|
||||
server_substitution_ephemeral_random_component = DarcKey(matrix=[
|
||||
['191', '50', '229', '60', '201', '64', '45'],
|
||||
['31', '88', '90', '8', '153', '6', '228'],
|
||||
['117', '63', '38', '90', '236', '207', '254'],
|
||||
['64', '219', '36', '3', '119', '205', '171'],
|
||||
['172', '138', '153', '52', '161', '137', '216'],
|
||||
['49', '150', '210', '129', '174', '190', '54'],
|
||||
['81', '230', '135', '200', '218', '31', '52'],
|
||||
['128', '253', '177', '220', '1', '83', '3'],
|
||||
['204', '199', '43', '50', '148', '215', '6'],
|
||||
['79', '124', '128', '30', '74', '242', '85']
|
||||
], key_type=DarcKeyTypes.alphabet)
|
||||
|
||||
# 28 Server (Substitution) Ephemeral Unique Component
|
||||
server_substitution_ephemeral_unique_component = DarcKey(matrix=[
|
||||
['7', '190', '58', '75', '135', '15', '214', '149', '244', '224']
|
||||
], key_type=DarcKeyTypes.alphabet)
|
||||
|
||||
# 30 Shared (Mutual) (Substitution) Key
|
||||
shared_mutual_substitution_key = shared_mutual_substitution_component_1 ^ client_substitution_key
|
||||
|
||||
# 31 Outer (Mutual) Function Function Ephemeral Key Applied = Outer (Mutual) (Substitution) Function Function Key << Outer (Mutual) (Substitution) Function Function Ephemeral Key
|
||||
outer_mutual_function_function_ephemeral_key_applied = outer_mutual_substitution_function_function_key << outer_mutual_substitution_function_function_ephemeral_key
|
||||
|
||||
# 32 Inner (Mutual) Function Applied Key = (Mutual) (Substitution) Function Key << (Mutual) (Substitution) Function Ephemeral Key
|
||||
inner_mutual_function_applied_key = mutual_substitution_function_key << mutual_substitution_function_ephemeral_key
|
||||
|
||||
# 33 Inner (Mutual) Function Key Scratch = Inner (Mutual) Function Applied Key << Outer (Mutual) Function Function Ephemeral Key Applied
|
||||
inner_mutual_function_key_scratch = inner_mutual_function_applied_key < outer_mutual_function_function_ephemeral_key_applied
|
||||
|
||||
# 34 Outer Server (Mutual) Shuffle (Permutation) Function Ephemeral Key Applied = Outer Server (Mutual) Shuffle (Permutation) Function Key << Outer Server (Mutual) Shuffle (Permutation) Function Ephemeral Key
|
||||
outer_server_mutual_shuffle_permutation_function_ephemeral_key_applied = outer_mutual_shuffle_permutation_function_key << outer_server_mutual_shuffle_permutation_function_ephemeral_key
|
||||
|
||||
# 35 Client Shuffle (Permutation) Key X Scratch = Client Shuffle (Permutation) Key X < Outer Server (Mutual) Shuffle (Permutation) Function Ephemeral Key Applied
|
||||
client_shuffle_permutation_key_x_scratch = client_shuffle_permutation_key_x < outer_server_mutual_shuffle_permutation_function_ephemeral_key_applied
|
||||
|
||||
# 36 Inner Function Key Scratch 2 = Inner (Mutual) Function Key Scratch << Client Shuffle (Permutation) Key X Scratch
|
||||
inner_function_key_scratch_2 = inner_mutual_function_key_scratch << client_shuffle_permutation_key_x_scratch
|
||||
|
||||
# 37 Outer (Mutual) Function Ephemeral Key Applied = Outer (Mutual) (Substitution) Function Key < Outer (Mutual) (Substitution) Function Ephemeral Key
|
||||
outer_mutual_function_ephemeral_key_applied = outer_mutual_substitution_function_key << outer_mutual_substitution_function_ephemeral_key
|
||||
|
||||
# 38 Server (Substitution) Key Scratch = Server (Substitution) Key < Outer (Mutual) Function Ephemeral Key Applied
|
||||
server_substitution_key_scratch = server_substitution_key < outer_mutual_function_ephemeral_key_applied
|
||||
|
||||
# 39 Shared (Mutual) (Substitution) Key Scratch = Shared (Mutual) (Substitution) Key < Outer (Mutual) Function Ephemeral Key Applied
|
||||
shared_mutual_substitution_key_scratch = shared_mutual_substitution_key < outer_mutual_function_ephemeral_key_applied
|
||||
|
||||
# 40 Shared (Mutual) (Substitution) Ephemeral Key Server Scratch = Shared (Mutual) (Substitution) Ephemeral Key < Outer (Mutual) Function Ephemeral Key Applied
|
||||
shared_mutual_substitution_ephemeral_key_server_scratch = shared_mutual_substitution_ephemeral_key < outer_mutual_function_ephemeral_key_applied
|
||||
|
||||
# line 78
|
||||
# 41 Server Client Shuffle (Permutation) = Server Shuffle (Permutation) Key << Client Shuffle (Permutation) Key X
|
||||
server_client_shuffle_permutation = server_shuffle_permutation_key << client_shuffle_permutation_key_x
|
||||
|
||||
# 42 Server Client Shuffle (Permutation) Inverse
|
||||
server_client_shuffle_permutation_inverse = ~server_client_shuffle_permutation
|
||||
|
||||
# 43 Server Shuffle (Permutation) Ephemeral Key 1 Inverse (remove 1) = ~(Server Shuffle (Permutation) Ephemeral Key 1 (remove 1))
|
||||
server_shuffle_permutation_ephemeral_key_1_inverse = ~server_shuffle_permutation_ephemeral_key_1
|
||||
|
||||
# 44 Server Shuffle (Permutation) Ephemeral Key Applied = Server Client Shuffle (Permutation) Inverse < Server Shuffle (Permutation) Ephemeral Key 1 Inverse (remove 1)
|
||||
server_shuffle_permutation_ephemeral_key_applied = server_client_shuffle_permutation_inverse << server_shuffle_permutation_ephemeral_key_1_inverse
|
||||
|
||||
# line 82
|
||||
# 45 Server Shuffle (Permutation) Ephemeral Key Applied Scratch = Server Shuffle (Permutation) Ephemeral Key Applied < Outer Server (Mutual) Shuffle (Permutation) Function Ephemeral Key Applied
|
||||
server_shuffle_permutation_ephemeral_key_applied_scratch = server_shuffle_permutation_ephemeral_key_applied < outer_server_mutual_shuffle_permutation_function_ephemeral_key_applied
|
||||
|
||||
# 46 Server Shuffle (Permutation) Ephemeral Key Applied Scratch Inverse = ~Server Shuffle (Permutation) Ephemeral Key Applied Scratch
|
||||
server_shuffle_permutation_ephemeral_key_applied_scratch_inverse = ~server_shuffle_permutation_ephemeral_key_applied_scratch
|
||||
|
||||
# 47 Outer Server Shuffle (Permutation) Ephemeral Key Applied = Outer Server Shuffle (Permutation) Key < Outer Server Shuffle (Permutation) Ephemeral Key
|
||||
outer_server_shuffle_permutation_ephemeral_key_applied = outer_server_shuffle_permutation_key << outer_server_shuffle_permutation_ephemeral_key
|
||||
|
||||
# 48 Alphabet Scratch 1 = Alphabet Values < Outer Server Shuffle (Permutation) Ephemeral Key Applied
|
||||
alphabet_scratch_1 = alphabet_values < outer_server_shuffle_permutation_ephemeral_key_applied
|
||||
|
||||
# 49 Alphabet Scratch 2 = Alphabet Scratch 1 << Server Shuffle (Permutation) Ephemeral Key Applied Scratch Inverse
|
||||
alphabet_scratch_2 = alphabet_scratch_1 << server_shuffle_permutation_ephemeral_key_applied_scratch_inverse
|
||||
|
||||
# 50 Server (Substitution) Ephemeral Component Scratch 1 = Server (Substitution) Ephemeral Random Component.column_substitution( Server (Substitution) Ephemeral Unique Component Function ,Server (Substitution) Ephemeral Unique Component)
|
||||
server_substitution_ephemeral_component_scratch_1 = server_substitution_ephemeral_random_component.column_substitution(
|
||||
server_substitution_ephemeral_unique_component_function,
|
||||
server_substitution_ephemeral_unique_component.matrix[0]
|
||||
)
|
||||
|
||||
# 51 Server (Substitution) Ephemeral Component Scratch 2 = Server (Substitution) Ephemeral Component Scratch 1 < Outer (Mutual) Function Ephemeral Key Applied
|
||||
server_substitution_ephemeral_component_scratch_2 = server_substitution_ephemeral_component_scratch_1 < outer_mutual_function_ephemeral_key_applied
|
||||
|
||||
# 52 Server (Substitution) Ephemeral Component Scratch 3 = Alphabet Scratch 2 ^ (Server (Substitution) Key Scratch << Inner Function Key Scratch 2) ^ (Server (Substitution) Ephemeral Component Scratch 2 << Inner Function Key Scratch 2) ^ (Shared (Mutual) (Substitution) Key Scratch << Inner Function Key Scratch 2) ^ (Shared (Mutual) (Substitution) Ephemeral Key Server Scratch << Inner Function Key Scratch 2)
|
||||
server_substitution_ephemeral_component_scratch_3 = alphabet_scratch_2 ^ (server_substitution_key_scratch << inner_function_key_scratch_2) ^ (server_substitution_ephemeral_component_scratch_2 << inner_function_key_scratch_2) ^ (shared_mutual_substitution_key_scratch << inner_function_key_scratch_2) ^ (shared_mutual_substitution_ephemeral_key_server_scratch << inner_function_key_scratch_2)
|
||||
|
||||
# 52 Inner Function Key Scratch 2 Inverse = ~Inner Function Key Scratch 2
|
||||
inner_function_key_scratch_2_inverse = ~inner_function_key_scratch_2
|
||||
|
||||
# 54 Server (Substitution) Ephemeral Key Scratch = Server (Substitution) Ephemeral Component Scratch 3 << Inner Function Key Scratch 2 Inverse
|
||||
server_substitution_ephemeral_key_scratch = server_substitution_ephemeral_component_scratch_3 << inner_function_key_scratch_2_inverse
|
||||
|
||||
# 55 Outer (Mutual) Function Ephemeral Key Applied Inverse = ~Outer (Mutual) Function Ephemeral Key Applied
|
||||
outer_mutual_function_ephemeral_key_applied_inverse = ~outer_mutual_function_ephemeral_key_applied
|
||||
|
||||
# 56 Server (Substitution) Ephemeral Key = Server (Substitution) Ephemeral Key Scratch < Outer (Mutual) Function Ephemeral Key Applied Inverse
|
||||
server_substitution_ephemeral_key = server_substitution_ephemeral_key_scratch < outer_mutual_function_ephemeral_key_applied_inverse
|
||||
|
||||
# line 94
|
||||
""" Server Tx (Phase 1) """
|
||||
|
||||
# 57 Inner Server Shuffle (Permutation) Key Applied = Server Shuffle (Permutation) Ephemeral Key 1 (remove 1) << Server Shuffle (Permutation) Key
|
||||
inner_server_shuffle_permutation_key_applied = server_shuffle_permutation_ephemeral_key_1 << server_shuffle_permutation_key
|
||||
|
||||
# 58 Outer Server Shuffle (Permutation) Key Applied = Inner Server Shuffle (Permutation) Key Applied < Outer Server (Mutual) Shuffle (Permutation) Function Ephemeral Key Applied
|
||||
outer_server_shuffle_permutation_key_applied = inner_server_shuffle_permutation_key_applied < outer_server_mutual_shuffle_permutation_function_ephemeral_key_applied
|
||||
|
||||
# 59 Server (Substitution) Ephemeral Key Scratch = Server (Substitution) Ephemeral Key < Outer (Mutual) Function Ephemeral Key Applied
|
||||
server_substitution_ephemeral_key_scratch = server_substitution_ephemeral_key < outer_mutual_function_ephemeral_key_applied
|
||||
|
||||
# 86 Outer Shuffle (Permutation) = Alphabet Values << Outer Server Shuffle (Permutation) Ephemeral Key Applied
|
||||
#outer_shuffle_permutation = alphabet_values < outer_server_shuffle_permutation_ephemeral_key_applied
|
||||
|
||||
## 87 Inner Shuffle (Permutation) = Outer Shuffle (Permutation) << Outer Server Shuffle (Permutation) Key Applied
|
||||
#inner_shuffle_permutation = outer_shuffle_permutation << outer_server_shuffle_permutation_key_applied
|
||||
|
||||
## 88 Translation (Substitution) = Inner Shuffle (Permutation) ^ (Server (Substitution) Ephemeral Key Scratch << Inner (Mutual) Function Key Scratch) ^ (Server (Substitution) Key Scratch << Inner (Mutual) Function Key Scratch)
|
||||
#translation_substitution = inner_shuffle_permutation ^ (
|
||||
# server_substitution_ephemeral_key_scratch << inner_mutual_function_key_scratch) ^ (
|
||||
# server_substitution_key_scratch << inner_mutual_function_key_scratch)
|
||||
|
||||
# line 108
|
||||
""" Client Rx (Phase 2) """
|
||||
|
||||
# 62 Client (Substitution) Key A Scratch = Client (Substitution) Key < Outer (Mutual) Function Ephemeral Key Applied
|
||||
client_substitution_key_a_scratch = client_substitution_key < outer_mutual_function_ephemeral_key_applied
|
||||
|
||||
# 63 Client (Substitution) Ephemeral Key A Scratch = Client (Substitution) Ephemeral Key < Outer (Mutual) Function Ephemeral Key Applied
|
||||
client_substitution_ephemeral_key_a_scratch = client_substitution_ephemeral_key < outer_mutual_function_ephemeral_key_applied
|
||||
|
||||
# 64 Client Shuffle (Permutation) Key A Applied (remove A) = Client Shuffle (Permutation) Key A Applied (remove A) << Client Shuffle (Permutation) Ephemeral Key A (remove A)
|
||||
client_shuffle_permutation_key_a_applied = client_shuffle_permutation_key_a << client_shuffle_permutation_ephemeral_key_a
|
||||
|
||||
# 65 Client Shuffle (Permutation) Key A Scratch (remove A) = Client Shuffle (Permutation) Key A Applied (remove A) < Outer Server (Mutual) Shuffle (Permutation) Function Ephemeral Key Applied
|
||||
client_shuffle_permutation_key_a_scratch = client_shuffle_permutation_key_a_applied < outer_server_mutual_shuffle_permutation_function_ephemeral_key_applied
|
||||
|
||||
# 66 Outer Client Shuffle (Permutation) Ephemeral Key Applied = Outer Client Shuffle (Permutation) Key << Outer Client Shuffle (Permutation) Ephemeral Key
|
||||
outer_client_shuffle_permutation_ephemeral_key_applied = outer_client_shuffle_permutation_key << outer_client_shuffle_permutation_ephemeral_key
|
||||
|
||||
# 67 Outer Client Shuffle (Permutation) Function Ephemeral Key Applied = Outer Client Shuffle (Permutation) Function Key << Outer Client Shuffle (Permutation) Function Ephemeral Key
|
||||
outer_client_shuffle_permutation_function_ephemeral_key_applied = outer_client_shuffle_permutation_function_key << outer_client_shuffle_permutation_function_ephemeral_key
|
||||
|
||||
# 68 Outer Client Shuffle (Permutation) Function Key Applied = Outer Client Shuffle (Permutation) Ephemeral Key Applied << Outer Client Shuffle (Permutation) Function Ephemeral Key Applied
|
||||
outer_client_shuffle_permutation_function_key_applied = outer_client_shuffle_permutation_ephemeral_key_applied << outer_client_shuffle_permutation_function_ephemeral_key_applied
|
||||
|
||||
# 69 Outer Client Shuffle (Permutation) Function Key Applied Inverse = ~Outer Client Shuffle (Permutation) Function Key Applied
|
||||
outer_client_shuffle_permutation_function_key_applied_inverse = ~outer_client_shuffle_permutation_function_key_applied
|
||||
|
||||
# 70 Alphabet Input Sequence Scratch = Outer Client Shuffle (Permutation) Function Key Applied Inverse << Alphabet Input Sequence
|
||||
alphabet_input_sequence_scratch = outer_client_shuffle_permutation_function_key_applied_inverse << alphabet_input_sequence
|
||||
|
||||
# 89 Translation (Substitution) - Client Data = Translation (Substitution) ^ (Shared (Mutual) (Substitution) Key Scratch << Inner (Mutual) Function Key Scratch) ^ (Client (Substitution) Key A Scratch << Inner (Mutual) Function Key Scratch) ^ (Client (Substitution) Ephemeral Key A Scratch << Inner (Mutual) Function Key Scratch)
|
||||
#translation_substitution_client_data = translation_substitution ^ (
|
||||
# shared_mutual_substitution_key_scratch << inner_mutual_function_key_scratch) ^ (
|
||||
# client_substitution_key_a_scratch << inner_mutual_function_key_scratch) ^ (
|
||||
# client_substitution_ephemeral_key_a_scratch << inner_mutual_function_key_scratch)
|
||||
|
||||
## 90 Inner Shuffle (Permutation) - CSKA+CSEKA = Translation (Substitution) - Client Data << Client Shuffle (Permutation) Key A Scratch (remove A)
|
||||
#inner_shuffle_permutation_cska_cseka = translation_substitution_client_data << client_shuffle_permutation_key_a_scratch
|
||||
|
||||
## 91 Outer Shuffle (Permutation) - Client Rest = Inner Shuffle (Permutation) - CSKA+CSEKA << Outer Client Shuffle (Permutation) Function Key Applied
|
||||
#outer_shuffle_permutation_client_rest = inner_shuffle_permutation_cska_cseka < outer_client_shuffle_permutation_function_key_applied
|
||||
|
||||
# line 130
|
||||
""" Client Tx (Phase 3) """
|
||||
|
||||
# 71 Client Shuffle (Permutation) Key A Inverse (remove A) = ~Client Shuffle (Permutation) Key A (remove A)
|
||||
client_shuffle_permutation_key_a_inverse = ~client_shuffle_permutation_key_a
|
||||
|
||||
# 72 Client Shuffle (Permutation) Key B (remove B) = Client Shuffle (Permutation) Key A Inverse (remove A) << Client Shuffle (Permutation) Key X
|
||||
client_shuffle_permutation_key_b = client_shuffle_permutation_key_a_inverse << client_shuffle_permutation_key_x
|
||||
|
||||
# 73 Client Shuffle (Permutation) Ephemeral Key A (remove A) Inverse = ~Client Shuffle (Permutation) Ephemeral Key A (remove A)
|
||||
client_shuffle_permutation_ephemeral_key_a_inverse = ~client_shuffle_permutation_ephemeral_key_a
|
||||
|
||||
# 74 Client Shuffle (Permutation) Key B Applied = Client Shuffle (Permutation) Ephemeral Key B << Client Shuffle (Permutation) Key B (remove B)
|
||||
client_shuffle_permutation_key_b_applied = client_shuffle_permutation_ephemeral_key_a_inverse << client_shuffle_permutation_key_b
|
||||
|
||||
# 75 Outer Server (Mutual) Shuffle (Permutation) Function Key Scratch = Outer Server (Mutual) Shuffle (Permutation) Function Ephemeral Key Applied << Outer Client Shuffle (Permutation) Function Key Applied
|
||||
outer_server_mutual_shuffle_permutation_function_key_scratch = outer_server_mutual_shuffle_permutation_function_ephemeral_key_applied << outer_client_shuffle_permutation_function_key_applied
|
||||
|
||||
# 76 Client Shuffle (Permutation) Key B Scratch = Client Shuffle (Permutation) Key B Applied < Outer Server (Mutual) Shuffle (Permutation) Function Key Scratch
|
||||
client_shuffle_permutation_key_b_scratch = client_shuffle_permutation_key_b_applied < outer_server_mutual_shuffle_permutation_function_key_scratch
|
||||
|
||||
# 77 Client Shuffle (Permutation) Key X Scratch 2 = Client Shuffle (Permutation) Key X < Outer Server (Mutual) Shuffle (Permutation) Function Key Scratch
|
||||
client_shuffle_permutation_key_x_scratch_2 = client_shuffle_permutation_key_x < outer_server_mutual_shuffle_permutation_function_key_scratch
|
||||
|
||||
# line 144
|
||||
# 78 Outer Function Function Key Scratch = Outer (Mutual) Function Function Ephemeral Key Applied << Outer Client Shuffle (Permutation) Function Key Applied
|
||||
outer_function_function_key_scratch = outer_mutual_function_function_ephemeral_key_applied << outer_client_shuffle_permutation_function_key_applied
|
||||
|
||||
# 79 Inner (Mutual) Function Key Client Scratch = Inner (Mutual) Function Applied Key < Outer Function Function Key Scratch
|
||||
inner_mutual_function_key_client_scratch = inner_mutual_function_applied_key < outer_function_function_key_scratch
|
||||
|
||||
# line 147
|
||||
# 80 (Mutual) Function Key Scratch 2 = Inner (Mutual) Function Key Client Scratch << client_shuffle_permutation_key_x_scratch_2
|
||||
mutual_function_key_scratch_2 = inner_mutual_function_key_client_scratch << client_shuffle_permutation_key_x_scratch_2
|
||||
|
||||
# 81 Outer (Mutual) Function Key Scratch = Outer (Mutual) Function Ephemeral Key Applied << Outer Client Shuffle (Permutation) Function Key Applied
|
||||
outer_mutual_function_key_scratch = outer_mutual_function_ephemeral_key_applied << outer_client_shuffle_permutation_function_key_applied
|
||||
|
||||
# 82 Client (Substitution) Key B Scratch = Client (Substitution) Key < Outer (Mutual) Function Key Scratch
|
||||
client_substitution_key_b_scratch = client_substitution_key < outer_mutual_function_key_scratch
|
||||
|
||||
# 83 Client (Substitution) Ephemeral Key B Scratch = Client (Substitution) Ephemeral Key < Outer (Mutual) Function Key Scratch
|
||||
client_substitution_ephemeral_key_b_scratch = client_substitution_ephemeral_key < outer_mutual_function_key_scratch
|
||||
|
||||
# 84 Shared (Mutual) (Substitution) Ephemeral Key Client Scratch = Shared (Mutual) (Substitution) Ephemeral Key < Outer (Mutual) Function Key Scratch
|
||||
shared_mutual_substitution_ephemeral_key_client_scratch = shared_mutual_substitution_ephemeral_key < outer_mutual_function_key_scratch
|
||||
|
||||
# 92 Inner Shuffle (Permutation) - CSEKB +CSKB = Outer Shuffle (Permutation) - Client Rest << Client Shuffle (Permutation) Key B Scratch
|
||||
#inner_shuffle_permutation_csekb_cskb = outer_shuffle_permutation_client_rest << client_shuffle_permutation_key_b_scratch
|
||||
|
||||
## 93 Translation (Substitution) DARC Data = Inner Shuffle (Permutation) - CSEKB +CSKB ^ (Client (Substitution) Key B Scratch << (Mutual) Function Key Scratch 2) ^ (Client (Substitution) Ephemeral Key B Scratch << (Mutual) Function Key Scratch 2) ^ (Shared (Mutual) (Substitution) Ephemeral Key Client Scratch << (Mutual) Function Key Scratch 2)
|
||||
#translation_substitution_darc_data = inner_shuffle_permutation_csekb_cskb ^ (
|
||||
# client_substitution_key_b_scratch << mutual_function_key_scratch_2) ^ (
|
||||
# client_substitution_ephemeral_key_b_scratch << mutual_function_key_scratch_2) ^ (
|
||||
# shared_mutual_substitution_ephemeral_key_client_scratch << mutual_function_key_scratch_2)
|
||||
|
||||
# line 175
|
||||
""" Server Rx (Phase 4) """
|
||||
|
||||
# 85 Translation (Substitution) = Alphabet Scratch 2 ^ (Server (Substitution) Key Scratch << Inner Function Key Scratch 2) ^ (Server (Substitution) Ephemeral Key Scratch << Inner Function Key Scratch 2) ^ (Shared (Mutual) (Substitution) Key Scratch << Inner Function Key Scratch 2) ^ (Shared (Mutual) (Substitution) Ephemeral Key Server Scratch << Inner Function Key Scratch 2)
|
||||
translation_substitution = (
|
||||
alphabet_scratch_2 ^
|
||||
(server_substitution_key_scratch << inner_function_key_scratch_2) ^
|
||||
(server_substitution_ephemeral_key_scratch << inner_function_key_scratch_2) ^
|
||||
(shared_mutual_substitution_key_scratch << inner_function_key_scratch_2) ^
|
||||
(shared_mutual_substitution_ephemeral_key_server_scratch << inner_function_key_scratch_2)
|
||||
)
|
||||
|
||||
|
||||
a = 1
|
||||
361
src/models.py
Normal file
361
src/models.py
Normal file
@@ -0,0 +1,361 @@
|
||||
import secrets
|
||||
from enum import Enum
|
||||
|
||||
from pydantic import BaseModel
|
||||
|
||||
|
||||
class DarcKeyTypes(str, Enum):
|
||||
outer_shuffle = "outer_shuffle"
|
||||
inner_shuffle = "inner_shuffle"
|
||||
alphabet = "alphabet"
|
||||
other = "other"
|
||||
|
||||
|
||||
class DarcKey(BaseModel):
|
||||
matrix: list[list[int]]
|
||||
key_type: DarcKeyTypes
|
||||
|
||||
@classmethod
|
||||
def _random_shuffle(cls, array: list[int]) -> list[int]:
|
||||
for i in range(len(array) - 1, 0, -1):
|
||||
j = cls._random_number(0, i)
|
||||
array[i], array[j] = array[j], array[i]
|
||||
return array
|
||||
|
||||
@classmethod
|
||||
def _random_mask(cls, array_len: int, max_val: int) -> list[int]:
|
||||
return [cls._random_number(0, max_val) for _ in range(array_len)]
|
||||
|
||||
@staticmethod
|
||||
def _random_number(min_val: int, max_val: int) -> int:
|
||||
""" originally secure_rand """
|
||||
return min_val + secrets.randbelow(max_val - min_val + 1)
|
||||
|
||||
def __lshift__(self, other):
|
||||
assert len(self.matrix) == len(other.matrix)
|
||||
assert len(self.matrix[0]) == len(other.matrix[0])
|
||||
assert other.key_type == DarcKeyTypes.inner_shuffle or other.key_type == DarcKeyTypes.outer_shuffle
|
||||
output = []
|
||||
for i, el in enumerate(self.matrix):
|
||||
row = []
|
||||
for j, el2 in enumerate(el):
|
||||
other_el = other.matrix[i][j]
|
||||
row.append(self.matrix[i][other_el])
|
||||
output.append(row)
|
||||
return DarcKey(
|
||||
matrix=output,
|
||||
key_type=self.key_type
|
||||
)
|
||||
|
||||
def __lt__(self, other):
|
||||
assert len(other.matrix) == 1
|
||||
assert len(self.matrix) == len(other.matrix[0])
|
||||
assert other.key_type == DarcKeyTypes.outer_shuffle
|
||||
output = []
|
||||
for i, _ in enumerate(self.matrix):
|
||||
output.append(self.matrix[other.matrix[0][i]])
|
||||
return DarcKey(
|
||||
matrix=output,
|
||||
key_type=self.key_type
|
||||
)
|
||||
|
||||
def __xor__(self, other):
|
||||
assert len(self.matrix) == len(other.matrix)
|
||||
assert len(self.matrix[0]) == len(other.matrix[0])
|
||||
assert self.key_type == DarcKeyTypes.alphabet
|
||||
assert other.key_type == DarcKeyTypes.alphabet
|
||||
output = []
|
||||
for i, el in enumerate(self.matrix):
|
||||
row = []
|
||||
for j, el2 in enumerate(el):
|
||||
row.append(el2 ^ other.matrix[i][j])
|
||||
output.append(row)
|
||||
return DarcKey(
|
||||
matrix=output,
|
||||
key_type=self.key_type
|
||||
)
|
||||
|
||||
def __invert__(self):
|
||||
assert self.key_type == DarcKeyTypes.inner_shuffle or self.key_type == DarcKeyTypes.outer_shuffle
|
||||
|
||||
output = []
|
||||
for i, el in enumerate(self.matrix):
|
||||
row = [(j, el2) for j, el2 in enumerate(el)]
|
||||
row.sort(key=lambda x: x[1])
|
||||
output.append([el2[0] for el2 in row])
|
||||
|
||||
return DarcKey(
|
||||
matrix=output,
|
||||
key_type=self.key_type
|
||||
)
|
||||
|
||||
def column_substitution(self, column: int, substitution: list[int]):
|
||||
assert len(substitution) == len(self.matrix)
|
||||
assert len(self.matrix[0]) > column >= 0
|
||||
output = []
|
||||
for i, el in enumerate(self.matrix):
|
||||
row = []
|
||||
for j, el2 in enumerate(el):
|
||||
if j == column:
|
||||
row.append(substitution[i])
|
||||
else:
|
||||
row.append(el2)
|
||||
output.append(row)
|
||||
return DarcKey(
|
||||
matrix=output,
|
||||
key_type=self.key_type
|
||||
)
|
||||
|
||||
|
||||
class OuterShuffleKey(DarcKey):
|
||||
key_type = DarcKeyTypes.outer_shuffle
|
||||
|
||||
@classmethod
|
||||
def init_matrix(cls, row_length: int):
|
||||
""" originally buildRandom """
|
||||
matrix = [cls._random_shuffle(list(range(row_length)))]
|
||||
return OuterShuffleKey(
|
||||
matrix=matrix,
|
||||
)
|
||||
|
||||
|
||||
class InnerShuffleKey(DarcKey):
|
||||
key_type = DarcKeyTypes.inner_shuffle
|
||||
|
||||
@classmethod
|
||||
def init_matrix(cls, row_length: int, column_length: int):
|
||||
""" originally buildRandom """
|
||||
matrix = [cls._random_shuffle(list(range(row_length))) for _ in range(column_length)]
|
||||
return InnerShuffleKey(
|
||||
matrix=matrix,
|
||||
)
|
||||
|
||||
|
||||
class AlphabetKey(DarcKey):
|
||||
key_type = DarcKeyTypes.alphabet
|
||||
max_value: int = 255
|
||||
|
||||
@classmethod
|
||||
def init_matrix(cls, row_length: int, column_length: int, max_value: int):
|
||||
""" originally buildScramble """
|
||||
matrix = [cls._random_mask(row_length, max_value) for _ in range(column_length)]
|
||||
return AlphabetKey(
|
||||
matrix=matrix,
|
||||
max_value=max_value
|
||||
)
|
||||
|
||||
|
||||
class EphemeralKeys(BaseModel):
|
||||
serverEphemeralKey: AlphabetKey
|
||||
sharedEphemeralKey: AlphabetKey
|
||||
functionEphemeralKey: InnerShuffleKey
|
||||
outerFunctionEphemeralKey: OuterShuffleKey
|
||||
outerFunctionFunctionEphemeralKey: OuterShuffleKey
|
||||
outerServerShuffleFunctionEphemeralKey: OuterShuffleKey
|
||||
serverShuffleEphemeralKey: InnerShuffleKey
|
||||
outerServerShuffleEphemeralKey: OuterShuffleKey
|
||||
serverMediumEphemeralKey: AlphabetKey
|
||||
sharedMediumEphemeralKey: AlphabetKey
|
||||
functionMediumEphemeralKey: InnerShuffleKey
|
||||
positionFunctionMediumEphemeralKey: InnerShuffleKey
|
||||
outerFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
outerFunctionFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
outerPositionFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
outerServerShuffleFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
outerServerShuffleMediumEphemeralKey: OuterShuffleKey
|
||||
outerPositionShuffleMediumEphemeralKey: OuterShuffleKey
|
||||
interfaceConfig: AlphabetKey
|
||||
outerClientShuffleKey: OuterShuffleKey
|
||||
outerClientShuffleMediumKey: OuterShuffleKey
|
||||
outerClientShuffleFunctionKey: OuterShuffleKey
|
||||
outerClientShuffleFunctionMediumKey: OuterShuffleKey
|
||||
clientEphemeral: AlphabetKey
|
||||
clientEphemeralMedium: AlphabetKey
|
||||
clientShuffleEphemeralA: InnerShuffleKey
|
||||
clientShuffleEphemeralMediumA: InnerShuffleKey
|
||||
|
||||
|
||||
class PersistentKeys(BaseModel):
|
||||
serverKey: AlphabetKey
|
||||
functionKey: InnerShuffleKey
|
||||
serverShuffleKey: InnerShuffleKey
|
||||
outerFunctionKey: OuterShuffleKey
|
||||
outerFunctionFunctionKey: OuterShuffleKey
|
||||
outerServerShuffleKey: OuterShuffleKey
|
||||
outerServerShuffleFunctionKey: OuterShuffleKey
|
||||
clientKey: AlphabetKey
|
||||
sharedKey: AlphabetKey
|
||||
clientShuffleKeyX: InnerShuffleKey
|
||||
clientShuffleKeyA: InnerShuffleKey
|
||||
functionMediumKey: InnerShuffleKey
|
||||
clientShuffleMediumKeyX: InnerShuffleKey
|
||||
inputMediumData: AlphabetKey
|
||||
serverMediumKey: OuterShuffleKey
|
||||
outerFunctionMediumKey: OuterShuffleKey
|
||||
outerFunctionFunctionMediumKey: OuterShuffleKey
|
||||
outerServerShuffleMediumKey: OuterShuffleKey
|
||||
outerServerShuffleFunctionMediumKey: OuterShuffleKey
|
||||
sharedMediumKey: AlphabetKey
|
||||
outerPositionFunctionMediumKey: OuterShuffleKey
|
||||
outerPositionShuffleMediumKey: OuterShuffleKey
|
||||
clientMediumKey: AlphabetKey
|
||||
positionFunctionMediumKey: InnerShuffleKey
|
||||
clientShuffleMediumKeyA: InnerShuffleKey
|
||||
|
||||
|
||||
class Session(BaseModel):
|
||||
guid: str
|
||||
interfaceConfig: AlphabetKey
|
||||
serverEphemeralKey: AlphabetKey
|
||||
functionEphemeralKey: InnerShuffleKey
|
||||
serverShuffleEphemeralKey: InnerShuffleKey
|
||||
outerServerShuffleEphemeralKey: OuterShuffleKey
|
||||
outerFunctionEphemeralKey: OuterShuffleKey
|
||||
outerFunctionFunctionEphemeralKey: OuterShuffleKey
|
||||
outerServerShuffleFunctionEphemeralKey: OuterShuffleKey
|
||||
serverMediumEphemeralKey: AlphabetKey
|
||||
functionMediumEphemeralKey: InnerShuffleKey
|
||||
outerServerShuffleMediumEphemeralKey: OuterShuffleKey
|
||||
outerFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
outerFunctionFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
outerServerShuffleFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
positionFunctionMediumEphemeralKey: InnerShuffleKey
|
||||
outerPositionFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
sharedEphemeralKey: AlphabetKey
|
||||
sharedMediumEphemeralKey: AlphabetKey
|
||||
outerPositionShuffleMediumEphemeralKey: OuterShuffleKey
|
||||
|
||||
|
||||
class TxData(BaseModel):
|
||||
data: AlphabetKey
|
||||
functionEphemeralKey: InnerShuffleKey
|
||||
outerServerShuffleEphemeralKey: OuterShuffleKey
|
||||
outerFunctionFunctionEphemeralKey: OuterShuffleKey
|
||||
outerFunctionEphemeralKey: OuterShuffleKey
|
||||
outerServerShuffleFunctionEphemeralKey: OuterShuffleKey
|
||||
sharedEphemeralKey: AlphabetKey
|
||||
outerClientShuffleKey: OuterShuffleKey
|
||||
outerClientShuffleFunctionKey: OuterShuffleKey
|
||||
clientEphemeral: AlphabetKey
|
||||
clientShuffleEphemeralA: InnerShuffleKey
|
||||
clientShuffleEphemeralB: InnerShuffleKey
|
||||
|
||||
|
||||
class Medium(BaseModel):
|
||||
data: AlphabetKey
|
||||
functionEphemeralKey: InnerShuffleKey
|
||||
outerServerShuffleEphemeralKey: OuterShuffleKey
|
||||
outerFunctionFunctionEphemeralKey: OuterShuffleKey
|
||||
outerFunctionEphemeralKey: OuterShuffleKey
|
||||
outerServerShuffleFunctionEphemeralKey: OuterShuffleKey
|
||||
sharedEphemeralKey: AlphabetKey
|
||||
positionFunctionMediumEphemeralKey: InnerShuffleKey
|
||||
outerPositionFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
outerPositionShuffleMediumEphemeralKey: OuterShuffleKey
|
||||
outerClientShuffleMediumKey: OuterShuffleKey
|
||||
outerClientShuffleFunctionMediumKey: OuterShuffleKey
|
||||
clientEphemeralMedium: AlphabetKey
|
||||
clientShuffleEphemeralMediumA: InnerShuffleKey
|
||||
clientShuffleEphemeralMediumB: InnerShuffleKey
|
||||
|
||||
|
||||
class Phase1Session(BaseModel):
|
||||
session: Session
|
||||
tx_data: TxData
|
||||
medium: Medium
|
||||
alphabet: list[list[int]] | None = None
|
||||
|
||||
|
||||
class ServerPersistentKeys(BaseModel):
|
||||
OuterFunctionKey: OuterShuffleKey
|
||||
OuterFunctionFunctionKey: OuterShuffleKey
|
||||
OuterServerShuffleFunctionKey: OuterShuffleKey
|
||||
MutualKey: AlphabetKey
|
||||
FunctionKey: InnerShuffleKey
|
||||
ClientShuffleKeyX: InnerShuffleKey
|
||||
|
||||
MutualMediumKey: AlphabetKey
|
||||
OuterFunctionMediumKey: OuterShuffleKey
|
||||
OuterFunctionFunctionMediumKey: OuterShuffleKey
|
||||
OuterServerShuffleFunctionMediumKey: OuterShuffleKey
|
||||
FunctionMediumKey: InnerShuffleKey
|
||||
ClientShuffleMediumKeyX: InnerShuffleKey
|
||||
OuterPositionShuffleMediumKey: OuterShuffleKey
|
||||
OuterPositionShuffleFunctionMediumKey: OuterShuffleKey
|
||||
OuterPositionFunctionMediumKey: OuterShuffleKey
|
||||
PositionFunctionMediumKey: InnerShuffleKey
|
||||
PositionShuffleMediumKey: InnerShuffleKey
|
||||
|
||||
OuterServerShuffleKey: OuterShuffleKey
|
||||
ServerKey: AlphabetKey
|
||||
ServerShuffleKey: InnerShuffleKey
|
||||
|
||||
ServerMediumKey: AlphabetKey
|
||||
|
||||
|
||||
class ClientPersistentKeys(BaseModel):
|
||||
OuterFunctionKey: OuterShuffleKey
|
||||
OuterFunctionFunctionKey: OuterShuffleKey
|
||||
OuterServerShuffleFunctionKey: OuterShuffleKey
|
||||
MutualKey: AlphabetKey
|
||||
FunctionKey: InnerShuffleKey
|
||||
ClientShuffleKeyX: InnerShuffleKey
|
||||
|
||||
MutualMediumKey: AlphabetKey
|
||||
OuterFunctionMediumKey: OuterShuffleKey
|
||||
OuterFunctionFunctionMediumKey: OuterShuffleKey
|
||||
OuterServerShuffleFunctionMediumKey: OuterShuffleKey
|
||||
FunctionMediumKey: InnerShuffleKey
|
||||
ClientShuffleMediumKeyX: InnerShuffleKey
|
||||
OuterPositionShuffleMediumKey: OuterShuffleKey
|
||||
OuterPositionShuffleFunctionMediumKey: OuterShuffleKey
|
||||
OuterPositionFunctionMediumKey: OuterShuffleKey
|
||||
PositionFunctionMediumKey: InnerShuffleKey
|
||||
PositionShuffleMediumKey: InnerShuffleKey
|
||||
|
||||
ClientKey: AlphabetKey
|
||||
ClientShuffleKeyA: InnerShuffleKey
|
||||
OuterClientShuffleKey: OuterShuffleKey
|
||||
OuterClientShuffleFunctionKey: OuterShuffleKey
|
||||
|
||||
OuterClientShuffleMediumKey: OuterShuffleKey
|
||||
OuterClientShuffleFunctionMediumKey: OuterShuffleKey
|
||||
ClientShuffleMediumKeyA: InnerShuffleKey
|
||||
ClientMediumKey: AlphabetKey
|
||||
|
||||
|
||||
class ServerEphemeralKeys(BaseModel):
|
||||
OuterServerShuffleEphemeralKey: OuterShuffleKey
|
||||
ServerEphemeralKey: AlphabetKey
|
||||
ServerShuffleEphemeralKey: InnerShuffleKey
|
||||
ServerMediumEphemeralKey: AlphabetKey
|
||||
Alphabet: AlphabetKey
|
||||
|
||||
|
||||
class MutualEphemeralKeys(BaseModel):
|
||||
MutualEphemeralKey: AlphabetKey
|
||||
FunctionEphemeralKey: InnerShuffleKey
|
||||
OuterFunctionEphemeralKey: OuterShuffleKey
|
||||
OuterFunctionFunctionEphemeralKey: OuterShuffleKey
|
||||
OuterServerShuffleFunctionEphemeralKey: OuterShuffleKey
|
||||
MutualMediumEphemeralKey: AlphabetKey
|
||||
FunctionMediumEphemeralKey: InnerShuffleKey
|
||||
PositionFunctionMediumEphemeralKey: InnerShuffleKey
|
||||
OuterFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
OuterFunctionFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
OuterPositionFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
OuterServerShuffleFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
OuterPositionShuffleFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
PositionShuffleMediumEphemeralKey: InnerShuffleKey
|
||||
OuterPositionShuffleMediumEphemeralKey: OuterShuffleKey
|
||||
|
||||
|
||||
class ClientEphemeralKeys(BaseModel):
|
||||
OuterClientShuffleEphemeralKey: OuterShuffleKey
|
||||
OuterClientShuffleFunctionEphemeralKey: OuterShuffleKey
|
||||
ClientEphemeralKey: AlphabetKey
|
||||
ClientShuffleEphemeralKeyA: InnerShuffleKey
|
||||
OuterClientShuffleMediumEphemeralKey: OuterShuffleKey
|
||||
OuterClientShuffleFunctionMediumEphemeralKey: OuterShuffleKey
|
||||
ClientShuffleMediumEphemeralKeyA: InnerShuffleKey
|
||||
ClientMediumEphemeralKey: AlphabetKey
|
||||
13
src/test.py
Normal file
13
src/test.py
Normal file
@@ -0,0 +1,13 @@
|
||||
from models import OuterShuffleKey
|
||||
|
||||
|
||||
outer_shuffle_key = OuterShuffleKey(
|
||||
matrix=[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]],
|
||||
)
|
||||
|
||||
random_outer_shuffle_key = OuterShuffleKey.init_matrix(10)
|
||||
|
||||
applied_outer_shuffle_key = outer_shuffle_key << random_outer_shuffle_key
|
||||
|
||||
print(applied_outer_shuffle_key)
|
||||
print(applied_outer_shuffle_key << outer_shuffle_key)
|
||||
90
src/utils.py
Normal file
90
src/utils.py
Normal file
@@ -0,0 +1,90 @@
|
||||
import secrets
|
||||
|
||||
|
||||
def random_number(min_val: int, max_val: int) -> int:
|
||||
""" originally secure_rand """
|
||||
return min_val + secrets.randbelow(max_val - min_val + 1)
|
||||
|
||||
|
||||
def random_shuffle(array: list[int]) -> list[int]:
|
||||
for i in range(len(array) - 1, 0, -1):
|
||||
j = random_number(0, i)
|
||||
array[i], array[j] = array[j], array[i]
|
||||
return array
|
||||
|
||||
|
||||
def mask_array(array_len: int) -> list[int]:
|
||||
new_array = []
|
||||
for i in range(array_len):
|
||||
random_val = random_number(0, array_len)
|
||||
new_array.append(random_val)
|
||||
return new_array
|
||||
|
||||
|
||||
def build_shuffle_matrix(row_length: int, column_length: int) -> list[list[int]]:
|
||||
""" originally buildRandom """
|
||||
output = []
|
||||
for i in range(column_length):
|
||||
output.append(random_shuffle(list(range(row_length))))
|
||||
|
||||
return output
|
||||
|
||||
|
||||
def build_mask_matrix(row_length: int, column_length: int, max_value: int) -> list[list[int]]:
|
||||
""" originally buildScramble """
|
||||
output = []
|
||||
for i in range(column_length):
|
||||
row = [random_number(0, max_value - 1) for _ in range(row_length)]
|
||||
output.append(row)
|
||||
return output
|
||||
|
||||
|
||||
def mapped_transform(operand: list[list[int]], function_map: list[list[int]]):
|
||||
""" originally transpose """
|
||||
assert len(operand) == len(function_map)
|
||||
assert len(operand[0]) == len(function_map[0])
|
||||
|
||||
output = []
|
||||
for i, el in enumerate(function_map):
|
||||
row = []
|
||||
for j, el2 in enumerate(el):
|
||||
row.append(operand[el2][j])
|
||||
output.append(row)
|
||||
return output
|
||||
|
||||
|
||||
def chain_map_transform(functions: list[list[list[int]]]) -> list[list[int]]:
|
||||
""" originally chainMap """
|
||||
output = functions[0]
|
||||
for i in range(1, len(functions)):
|
||||
output = mapped_transform(output, functions[i])
|
||||
return output
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
alphabet = "abcd"
|
||||
bytes_per_char = 4
|
||||
alphabet_len = len(alphabet)
|
||||
|
||||
functionKey = build_shuffle_matrix(bytes_per_char, alphabet_len)
|
||||
functionEphemeralKey = build_shuffle_matrix(bytes_per_char, alphabet_len)
|
||||
|
||||
outerFunctionFunctionKey = build_shuffle_matrix(alphabet_len, 1)
|
||||
outerFunctionFunctionEphemeralKey = build_shuffle_matrix(alphabet_len, 1)
|
||||
|
||||
outerServerShuffleKey = build_shuffle_matrix(alphabet_len, 1)
|
||||
outerServerShuffleEphemeralKey = build_shuffle_matrix(alphabet_len, 1)
|
||||
|
||||
serverKey = build_mask_matrix(bytes_per_char, alphabet_len, 255)
|
||||
serverEphemeralKey = build_mask_matrix(bytes_per_char, alphabet_len, 255)
|
||||
|
||||
interfaceConfig = build_mask_matrix(bytes_per_char, alphabet_len, alphabet_len)
|
||||
|
||||
outerFunctionFunctionEphemeralKeyApplied = mapped_transform(outerFunctionFunctionKey,
|
||||
outerFunctionFunctionEphemeralKey)
|
||||
|
||||
outerServerShuffleEphemeralKeyApplied = mapped_transform(outerServerShuffleKey, outerServerShuffleEphemeralKey)
|
||||
|
||||
inputData = mapped_transform(interfaceConfig, outerServerShuffleEphemeralKeyApplied)
|
||||
|
||||
|
||||
Reference in New Issue
Block a user