mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-21 05:48:23 +00:00
93 lines
4.7 KiB
Python
93 lines
4.7 KiB
Python
# This file is part of the TREZOR project.
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#
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# Copyright (C) 2012-2016 Marek Palatinus <slush@satoshilabs.com>
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# Copyright (C) 2012-2016 Pavol Rusnak <stick@satoshilabs.com>
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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 as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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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 GNU Lesser General Public License
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# along with this library. If not, see <http://www.gnu.org/licenses/>.
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import unittest
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import common
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import binascii
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class TestMsgCipherkeyvalue(common.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 = self.client.encrypt_keyvalue([0, 1, 2], b"test", b"testing message!", ask_on_encrypt=True, ask_on_decrypt=True)
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self.assertEqual(binascii.hexlify(res), b'676faf8f13272af601776bc31bc14e8f')
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res = self.client.encrypt_keyvalue([0, 1, 2], b"test", b"testing message!", ask_on_encrypt=True, ask_on_decrypt=False)
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self.assertEqual(binascii.hexlify(res), b'5aa0fbcb9d7fa669880745479d80c622')
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res = self.client.encrypt_keyvalue([0, 1, 2], b"test", b"testing message!", ask_on_encrypt=False, ask_on_decrypt=True)
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self.assertEqual(binascii.hexlify(res), b'958d4f63269b61044aaedc900c8d6208')
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res = self.client.encrypt_keyvalue([0, 1, 2], b"test", b"testing message!", ask_on_encrypt=False, ask_on_decrypt=False)
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self.assertEqual(binascii.hexlify(res), b'e0cf0eb0425947000eb546cc3994bc6c')
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# different key
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res = self.client.encrypt_keyvalue([0, 1, 2], b"test2", b"testing message!", ask_on_encrypt=True, ask_on_decrypt=True)
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self.assertEqual(binascii.hexlify(res), b'de247a6aa6be77a134bb3f3f925f13af')
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# different message
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res = self.client.encrypt_keyvalue([0, 1, 2], b"test", b"testing message! it is different", ask_on_encrypt=True, ask_on_decrypt=True)
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self.assertEqual(binascii.hexlify(res), b'676faf8f13272af601776bc31bc14e8f3ae1c88536bf18f1b44f1e4c2c4a613d')
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# different path
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res = self.client.encrypt_keyvalue([0, 1, 3], b"test", b"testing message!", ask_on_encrypt=True, ask_on_decrypt=True)
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self.assertEqual(binascii.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 = self.client.decrypt_keyvalue([0, 1, 2], b"test", binascii.unhexlify("676faf8f13272af601776bc31bc14e8f"), ask_on_encrypt=True, ask_on_decrypt=True)
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self.assertEqual(res, b'testing message!')
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res = self.client.decrypt_keyvalue([0, 1, 2], b"test", binascii.unhexlify("5aa0fbcb9d7fa669880745479d80c622"), ask_on_encrypt=True, ask_on_decrypt=False)
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self.assertEqual(res, b'testing message!')
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res = self.client.decrypt_keyvalue([0, 1, 2], b"test", binascii.unhexlify("958d4f63269b61044aaedc900c8d6208"), ask_on_encrypt=False, ask_on_decrypt=True)
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self.assertEqual(res, b'testing message!')
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res = self.client.decrypt_keyvalue([0, 1, 2], b"test", binascii.unhexlify("e0cf0eb0425947000eb546cc3994bc6c"), ask_on_encrypt=False, ask_on_decrypt=False)
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self.assertEqual(res, b'testing message!')
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# different key
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res = self.client.decrypt_keyvalue([0, 1, 2], b"test2", binascii.unhexlify("de247a6aa6be77a134bb3f3f925f13af"), ask_on_encrypt=True, ask_on_decrypt=True)
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self.assertEqual(res, b'testing message!')
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# different message
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res = self.client.decrypt_keyvalue([0, 1, 2], b"test", binascii.unhexlify("676faf8f13272af601776bc31bc14e8f3ae1c88536bf18f1b44f1e4c2c4a613d"), ask_on_encrypt=True, ask_on_decrypt=True)
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self.assertEqual(res, b'testing message! it is different')
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# different path
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res = self.client.decrypt_keyvalue([0, 1, 3], b"test", binascii.unhexlify("b4811a9d492f5355a5186ddbfccaae7b"), ask_on_encrypt=True, ask_on_decrypt=True)
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self.assertEqual(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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self.assertRaises(Exception, self.client.encrypt_keyvalue, [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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self.assertRaises(Exception, self.client.decrypt_keyvalue, [0, 1, 2], b"test", b"testing")
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if __name__ == '__main__':
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unittest.main()
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