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44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
# MIT License
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#
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# Copyright (c) 2020 Jonathan Zernik
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import pytest
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from squeak.core.elliptic import generate_secret_key
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from squeaknode.core.secret_keys import add_tweak
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from squeaknode.core.secret_keys import generate_tweak
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from squeaknode.core.secret_keys import subtract_tweak
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@pytest.fixture
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def secret_key():
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yield generate_secret_key()
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@pytest.fixture
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def tweak():
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yield generate_tweak()
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def test_add_subtract_tweak(secret_key, tweak):
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tweaked_secret_key = add_tweak(secret_key, tweak)
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untweaked_secret_key = subtract_tweak(tweaked_secret_key, tweak)
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assert untweaked_secret_key == secret_key
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