mirror of
https://github.com/trezor/trezor-firmware.git
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91 lines
4.4 KiB
Python
91 lines
4.4 KiB
Python
# This file is part of the Trezor project.
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#
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# Copyright (C) 2012-2018 SatoshiLabs and contributors
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#
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# This library is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License version 3
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# as published by the Free Software Foundation.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the License along with this library.
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# If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.
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from binascii import hexlify, unhexlify
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import pytest
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from .common import TrezorTest
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from trezorlib import misc
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class TestMsgCipherkeyvalue(TrezorTest):
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def test_encrypt(self):
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self.setup_mnemonic_nopin_nopassphrase()
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# different ask values
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res = misc.encrypt_keyvalue(self.client, [0, 1, 2], b"test", b"testing message!", ask_on_encrypt=True, ask_on_decrypt=True)
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assert hexlify(res) == b'676faf8f13272af601776bc31bc14e8f'
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res = misc.encrypt_keyvalue(self.client, [0, 1, 2], b"test", b"testing message!", ask_on_encrypt=True, ask_on_decrypt=False)
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assert hexlify(res) == b'5aa0fbcb9d7fa669880745479d80c622'
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res = misc.encrypt_keyvalue(self.client, [0, 1, 2], b"test", b"testing message!", ask_on_encrypt=False, ask_on_decrypt=True)
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assert hexlify(res) == b'958d4f63269b61044aaedc900c8d6208'
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res = misc.encrypt_keyvalue(self.client, [0, 1, 2], b"test", b"testing message!", ask_on_encrypt=False, ask_on_decrypt=False)
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assert hexlify(res) == b'e0cf0eb0425947000eb546cc3994bc6c'
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# different key
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res = misc.encrypt_keyvalue(self.client, [0, 1, 2], b"test2", b"testing message!", ask_on_encrypt=True, ask_on_decrypt=True)
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assert hexlify(res) == b'de247a6aa6be77a134bb3f3f925f13af'
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# different message
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res = misc.encrypt_keyvalue(self.client, [0, 1, 2], b"test", b"testing message! it is different", ask_on_encrypt=True, ask_on_decrypt=True)
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assert hexlify(res) == b'676faf8f13272af601776bc31bc14e8f3ae1c88536bf18f1b44f1e4c2c4a613d'
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# different path
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res = misc.encrypt_keyvalue(self.client, [0, 1, 3], b"test", b"testing message!", ask_on_encrypt=True, ask_on_decrypt=True)
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assert hexlify(res) == b'b4811a9d492f5355a5186ddbfccaae7b'
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def test_decrypt(self):
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self.setup_mnemonic_nopin_nopassphrase()
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# different ask values
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res = misc.decrypt_keyvalue(self.client, [0, 1, 2], b"test", unhexlify("676faf8f13272af601776bc31bc14e8f"), ask_on_encrypt=True, ask_on_decrypt=True)
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assert res == b'testing message!'
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res = misc.decrypt_keyvalue(self.client, [0, 1, 2], b"test", unhexlify("5aa0fbcb9d7fa669880745479d80c622"), ask_on_encrypt=True, ask_on_decrypt=False)
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assert res == b'testing message!'
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res = misc.decrypt_keyvalue(self.client, [0, 1, 2], b"test", unhexlify("958d4f63269b61044aaedc900c8d6208"), ask_on_encrypt=False, ask_on_decrypt=True)
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assert res == b'testing message!'
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res = misc.decrypt_keyvalue(self.client, [0, 1, 2], b"test", unhexlify("e0cf0eb0425947000eb546cc3994bc6c"), ask_on_encrypt=False, ask_on_decrypt=False)
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assert res == b'testing message!'
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# different key
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res = misc.decrypt_keyvalue(self.client, [0, 1, 2], b"test2", unhexlify("de247a6aa6be77a134bb3f3f925f13af"), ask_on_encrypt=True, ask_on_decrypt=True)
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assert res == b'testing message!'
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# different message
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res = misc.decrypt_keyvalue(self.client, [0, 1, 2], b"test", unhexlify("676faf8f13272af601776bc31bc14e8f3ae1c88536bf18f1b44f1e4c2c4a613d"), ask_on_encrypt=True, ask_on_decrypt=True)
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assert res == b'testing message! it is different'
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# different path
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res = misc.decrypt_keyvalue(self.client, [0, 1, 3], b"test", unhexlify("b4811a9d492f5355a5186ddbfccaae7b"), ask_on_encrypt=True, ask_on_decrypt=True)
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assert res == b'testing message!'
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def test_encrypt_badlen(self):
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self.setup_mnemonic_nopin_nopassphrase()
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with pytest.raises(Exception):
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misc.encrypt_keyvalue(self.client, [0, 1, 2], b"test", b"testing")
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def test_decrypt_badlen(self):
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self.setup_mnemonic_nopin_nopassphrase()
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with pytest.raises(Exception):
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misc.decrypt_keyvalue(self.client, [0, 1, 2], b"test", b"testing")
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