mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-27 01:48:17 +00:00
62 lines
2.9 KiB
Python
62 lines
2.9 KiB
Python
from common import *
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from trezor.crypto import hashlib
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class TestCryptoRipemd160(unittest.TestCase):
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# vectors from http://homes.esat.kuleuven.be/~bosselae/ripemd160.html
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def test_digest(self):
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self.assertEqual(hashlib.ripemd160(b'').digest(), unhexlify('9c1185a5c5e9fc54612808977ee8f548b2258d31'))
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self.assertEqual(hashlib.ripemd160(b'a').digest(), unhexlify('0bdc9d2d256b3ee9daae347be6f4dc835a467ffe'))
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self.assertEqual(hashlib.ripemd160(b'abc').digest(), unhexlify('8eb208f7e05d987a9b044a8e98c6b087f15a0bfc'))
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self.assertEqual(hashlib.ripemd160(b'message digest').digest(), unhexlify('5d0689ef49d2fae572b881b123a85ffa21595f36'))
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self.assertEqual(hashlib.ripemd160(b'abcdefghijklmnopqrstuvwxyz').digest(), unhexlify('f71c27109c692c1b56bbdceb5b9d2865b3708dbc'))
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self.assertEqual(hashlib.ripemd160(b'abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq').digest(), unhexlify('12a053384a9c0c88e405a06c27dcf49ada62eb2b'))
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self.assertEqual(hashlib.ripemd160(b'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789').digest(), unhexlify('b0e20b6e3116640286ed3a87a5713079b21f5189'))
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self.assertEqual(hashlib.ripemd160(b'12345678901234567890123456789012345678901234567890123456789012345678901234567890').digest(), unhexlify('9b752e45573d4b39f4dbd3323cab82bf63326bfb'))
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def test_update(self):
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x = hashlib.ripemd160()
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self.assertEqual(x.digest(), unhexlify('9c1185a5c5e9fc54612808977ee8f548b2258d31'))
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x = hashlib.ripemd160()
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x.update(b'a')
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self.assertEqual(x.digest(), unhexlify('0bdc9d2d256b3ee9daae347be6f4dc835a467ffe'))
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x = hashlib.ripemd160()
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x.update(b'abc')
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self.assertEqual(x.digest(), unhexlify('8eb208f7e05d987a9b044a8e98c6b087f15a0bfc'))
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x = hashlib.ripemd160()
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x.update(b'message digest')
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self.assertEqual(x.digest(), unhexlify('5d0689ef49d2fae572b881b123a85ffa21595f36'))
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x = hashlib.ripemd160()
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x.update(b'abcdefghijklmnopqrstuvwxyz')
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self.assertEqual(x.digest(), unhexlify('f71c27109c692c1b56bbdceb5b9d2865b3708dbc'))
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x = hashlib.ripemd160()
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x.update(b'abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq')
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self.assertEqual(x.digest(), unhexlify('12a053384a9c0c88e405a06c27dcf49ada62eb2b'))
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x = hashlib.ripemd160()
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x.update(b'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789')
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self.assertEqual(x.digest(), unhexlify('b0e20b6e3116640286ed3a87a5713079b21f5189'))
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x = hashlib.ripemd160()
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for i in range(8):
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x.update(b'1234567890')
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self.assertEqual(x.digest(), unhexlify('9b752e45573d4b39f4dbd3323cab82bf63326bfb'))
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def test_digest_multi(self):
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x = hashlib.ripemd160()
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d0 = x.digest()
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d1 = x.digest()
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d2 = x.digest()
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self.assertEqual(d0, d1)
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self.assertEqual(d0, d2)
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if __name__ == '__main__':
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unittest.main()
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