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133 lines
11 KiB
Python
133 lines
11 KiB
Python
import unittest
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import common
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import binascii
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import base64
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from trezorlib.client import CallException
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# as described here: http://memwallet.info/btcmssgs.html
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def test_ecies_backforth(cls, test_string):
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cls.setup_mnemonic_nopin_nopassphrase()
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pubkey = binascii.unhexlify('0338d78612e990f2eea0c426b5e48a8db70b9d7ed66282b3b26511e0b1c75515a6')
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# encrypt without signature
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enc = cls.client.encrypt_message(pubkey, test_string, display_only=False, coin_name='Bitcoin', n=[])
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print('base64:', base64.b64encode(enc.nonce + enc.message + enc.hmac))
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dec = cls.client.decrypt_message([1], enc.nonce, enc.message, enc.hmac)
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cls.assertEqual(dec.message, test_string)
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cls.assertEqual(dec.address, '')
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# encrypt with signature
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enc = cls.client.encrypt_message(pubkey, test_string, display_only=False, coin_name='Bitcoin', n=[5])
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print('base64:', base64.b64encode(enc.nonce + enc.message + enc.hmac))
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dec = cls.client.decrypt_message([1], enc.nonce, enc.message, enc.hmac)
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cls.assertEqual(dec.message, test_string)
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cls.assertEqual(dec.address, '1Csf6LVPkv24FBs6bpj4ELPszE6mGf6jeV')
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# encrypt without signature, show only on display
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enc = cls.client.encrypt_message(pubkey, test_string, display_only=True, coin_name='Bitcoin', n=[])
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dec = cls.client.decrypt_message([1], enc.nonce, enc.message, enc.hmac)
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cls.assertEqual(dec.message, '')
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cls.assertEqual(dec.address, '')
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# encrypt with signature, show only on display
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enc = cls.client.encrypt_message(pubkey, test_string, display_only=True, coin_name='Bitcoin', n=[5])
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dec = cls.client.decrypt_message([1], enc.nonce, enc.message, enc.hmac)
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cls.assertEqual(dec.message, '')
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cls.assertEqual(dec.address, '')
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class TestEcies(common.TrezorTest):
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# index: m/1
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# address: 1CK7SJdcb8z9HuvVft3D91HLpLC6KSsGb
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# pubkey: 0338d78612e990f2eea0c426b5e48a8db70b9d7ed66282b3b26511e0b1c75515a6
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# privkey: L5X3rf5hJfRt9ZjQzFopvSBGkpnSotn4jKGLL6ECJxcuT2JgGh65
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# index: m/5
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# address: 1Csf6LVPkv24FBs6bpj4ELPszE6mGf6jeV
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# pubkey: 0234716c01c2dd03fa7ee302705e2b8fbd1311895d94b1dca15e62eedea9b0968f
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# privkey: L4uKPRgaZqL9iGmge3UBSLGTQC7gDFrLRhC1vM4LmGyrzNUBb1Zs
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def test_ecies_backforth_short(self):
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test_ecies_backforth(self, 'testing message!')
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def test_ecies_backforth_long(self):
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test_ecies_backforth(self, 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin elementum libero in tortor condimentum malesuada. Quisque gravida semper sapien, ut ultrices dolor pharetra nec. Nulla hendrerit metus imperdiet, feugiat sapien eu, fermentum mauris. Suspendisse nec bibendum urna. Vivamus augue libero, mollis vel augue at, venenatis vestibulum nunc. Curabitur condimentum quam non nibh volutpat, at congue libero rutrum. Morbi at sollicitudin lectus. Donec commodo rutrum sollicitudin. Vivamus condimentum massa id ligula iaculis, et aliquet orci condimentum. Nullam non ex sit amet nisi porta suscipit.')
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def test_ecies_crosscheck(self):
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self.setup_mnemonic_nopin_nopassphrase()
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# decrypt message without signature
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payload = 'AhA1yCZStrmtuGSgliJ7K02eD8xWRoyRU1ryPu9kBloODFv9hATpqukL0YSzISfrQGygYVai5OirxU0='
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payload = base64.b64decode(payload)
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nonce, msg, hmac = payload[:33], payload[33:-8], payload[-8:]
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dec = self.client.decrypt_message([1], nonce, msg, hmac)
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self.assertEqual(dec.message, 'testing message!')
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self.assertEqual(dec.address, '')
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# decrypt message without signature (same message, different nonce)
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payload = 'A9ragu6UTXisBWw6bTCcM/SeR7fmlQp6Qzg9mpJ5qKBv9BIgWX/v/u+OhdlKLZTx6C0Xooz5aIvWrqw='
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payload = base64.b64decode(payload)
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nonce, msg, hmac = payload[:33], payload[33:-8], payload[-8:]
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dec = self.client.decrypt_message([1], nonce, msg, hmac)
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self.assertEqual(dec.message, 'testing message!')
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self.assertEqual(dec.address, '')
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# decrypt message with signature
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payload = 'A90Awe+vrQvmzFvm0hh8Ver7jcBbqiCxV4RGU9knKf6F3vvG1N45Q3kc+N1sd4inzXZnW/5KH74CXaCPGAKr/a0n4BUhADVfS2Ic9Luwcs6/cuYHSzJKKLSPUYC6N4hu1K0q1vR/02BJ+iZ0pfvChoGDmpOOO7NaIEoyiKAnZFNsHr6Ffplg3YVGJAAG7GgfSQ=='
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payload = base64.b64decode(payload)
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nonce, msg, hmac = payload[:33], payload[33:-8], payload[-8:]
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dec = self.client.decrypt_message([1], nonce, msg, hmac)
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self.assertEqual(dec.message, 'testing message!')
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self.assertEqual(dec.address, '1Csf6LVPkv24FBs6bpj4ELPszE6mGf6jeV')
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# decrypt message with signature (same message, different nonce)
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payload = 'AyeglkkBSc3VLNrXETiNtiS+t2nIKeEVGMVfF7KlVM+plBuX3yc+2kf+Yo6L1NKoqEjSlRXn71OTOEWfB2zmtasIX9dQBfyGluEivbeUfqbwneepEzv9/i0XI3ywfSa2HSdic8B68nZ3D6Mms4qOpzk6AEPt/yI7fl8aUsN0lxT8nVBfMmmg10oydvH/86cWYA=='
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payload = base64.b64decode(payload)
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nonce, msg, hmac = payload[:33], payload[33:-8], payload[-8:]
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dec = self.client.decrypt_message([1], nonce, msg, hmac)
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self.assertEqual(dec.message, 'testing message!')
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self.assertEqual(dec.address, '1Csf6LVPkv24FBs6bpj4ELPszE6mGf6jeV')
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def test_ecies_crosscheck_long(self):
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self.setup_mnemonic_nopin_nopassphrase()
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lipsum = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin elementum libero in tortor condimentum malesuada. Quisque gravida semper sapien, ut ultrices dolor pharetra nec. Nulla hendrerit metus imperdiet, feugiat sapien eu, fermentum mauris. Suspendisse nec bibendum urna. Vivamus augue libero, mollis vel augue at, venenatis vestibulum nunc. Curabitur condimentum quam non nibh volutpat, at congue libero rutrum. Morbi at sollicitudin lectus. Donec commodo rutrum sollicitudin. Vivamus condimentum massa id ligula iaculis, et aliquet orci condimentum. Nullam non ex sit amet nisi porta suscipit.'
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# decrypt message without signature
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payload = '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'
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payload = base64.b64decode(payload)
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nonce, msg, hmac = payload[:33], payload[33:-8], payload[-8:]
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dec = self.client.decrypt_message([1], nonce, msg, hmac)
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self.assertEqual(dec.message, lipsum)
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self.assertEqual(dec.address, '')
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# decrypt message without signature (same message, different nonce)
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payload = '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'
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payload = base64.b64decode(payload)
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nonce, msg, hmac = payload[:33], payload[33:-8], payload[-8:]
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dec = self.client.decrypt_message([1], nonce, msg, hmac)
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self.assertEqual(dec.message, lipsum)
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self.assertEqual(dec.address, '')
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# decrypt message with signature
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payload = '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'
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payload = base64.b64decode(payload)
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nonce, msg, hmac = payload[:33], payload[33:-8], payload[-8:]
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dec = self.client.decrypt_message([1], nonce, msg, hmac)
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self.assertEqual(dec.message, lipsum)
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self.assertEqual(dec.address, '1Csf6LVPkv24FBs6bpj4ELPszE6mGf6jeV')
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# decrypt message with signature (same message, different nonce)
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payload = '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'
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payload = base64.b64decode(payload)
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nonce, msg, hmac = payload[:33], payload[33:-8], payload[-8:]
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dec = self.client.decrypt_message([1], nonce, msg, hmac)
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self.assertEqual(dec.message, lipsum)
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self.assertEqual(dec.address, '1Csf6LVPkv24FBs6bpj4ELPszE6mGf6jeV')
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if __name__ == '__main__':
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unittest.main()
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