def test_P(self):
state1 = [[0x40, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07],
[0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f],
[0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17],
[0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f],
[0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27],
[0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f],
[0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37],
[0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f]]
expected_state1 = [[0x5e, 0x47, 0x6b, 0xae, 0x2e, 0xee, 0x6e, 0x3e],
[0x8e, 0x19, 0xb8, 0x45, 0x09, 0x22, 0x61, 0xa3],
[0x7c, 0xb7, 0xc0, 0xf0, 0x80, 0x82, 0x82, 0x70],
[0x09, 0x39, 0x19, 0x42, 0xf3, 0x9b, 0x48, 0x1a],
[0xaa, 0xd5, 0x12, 0x24, 0x55, 0x40, 0x2b, 0xc0],
[0x56, 0xfe, 0xc0, 0xd1, 0xc3, 0x3e, 0x6e, 0x85],
[0x1d, 0x53, 0xa6, 0x08, 0xae, 0x02, 0x70, 0xd7],
[0x9a, 0xa8, 0x9c, 0x75, 0xa4, 0xba, 0xb8, 0x89]]
algorithm1 = kupyna.Kupyna(256)
algorithm1._p(state1)
self.assertEqual(expected_state1, state1)
state2 = [[0x80, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07],
[0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f],
[0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17],
[0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f],
[0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27],
[0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f],
[0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37],
[0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f],
[0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]]
expected_state2 = [[0x2e, 0x94, 0x8e, 0x96, 0xcb, 0x67, 0xbf, 0x6f],
[0xeb, 0x72, 0xf5, 0x46, 0xcc, 0x71, 0x8f, 0x58],
[0x75, 0x72, 0x08, 0x4b, 0xc8, 0x73, 0xe2, 0xe2],
[0x64, 0x75, 0xe8, 0x34, 0x18, 0x80, 0x4a, 0xe9],
[0x37, 0x56, 0x70, 0xa3, 0xc0, 0xd5, 0x3d, 0xbd],
[0x5d, 0x36, 0x99, 0xe6, 0x0d, 0x92, 0x36, 0x35],
[0xec, 0x1c, 0xba, 0xea, 0x02, 0xec, 0xbc, 0x01],
[0xd9, 0x04, 0x59, 0x42, 0xac, 0x71, 0x89, 0x81],
[0xec, 0x2e, 0x3e, 0xab, 0xe0, 0x8d, 0x9a, 0x0d],
[0xc6, 0x12, 0x42, 0xc4, 0x03, 0xb2, 0x66, 0xaf],
[0x86, 0x56, 0x3b, 0xf1, 0xe0, 0x87, 0x12, 0x31],
[0xf5, 0xc7, 0xe0, 0xf9, 0xa3, 0x93, 0xb7, 0xcb],
[0xf8, 0x66, 0xeb, 0x22, 0x67, 0xbd, 0xa0, 0xbd],
[0x84, 0xad, 0x26, 0xa6, 0xb7, 0x8f, 0x56, 0xda],
[0x32, 0xf7, 0x06, 0xa9, 0x2b, 0x34, 0x07, 0x7d],
[0x58, 0x58, 0xaf, 0x31, 0x47, 0xb7, 0xd7, 0x80]]
algorithm2 = kupyna.Kupyna(512)
algorithm2._p(state2)
self.assertEqual(state2, expected_state2)
def test_shift_bytes(self):
state1 = [[0xdc, 0xbb, 0x9a, 0x4d, 0x6b, 0xcb, 0x45, 0x2a],
[0x79, 0x3a, 0xdf, 0xb3, 0x17, 0x90, 0x51, 0x1f],
[0x92, 0x15, 0x2b, 0x3d, 0xc9, 0x1c, 0xbb, 0x83],
[0x1f, 0x5c, 0x71, 0xd5, 0x6f, 0x57, 0x16, 0xbd],
[0x34, 0xf6, 0xc0, 0x02, 0xb4, 0xf4, 0xad, 0x11],
[0x8e, 0x0f, 0x7a, 0x5e, 0x49, 0x6d, 0xd1, 0x66],
[0x2e, 0x26, 0xc4, 0x45, 0xd1, 0x5d, 0xb7, 0x94],
[0x9c, 0x14, 0x0e, 0x1a, 0x58, 0x10, 0xb2, 0xdf]]
expected_state1 = [[0xdc, 0x14, 0xc4, 0x5e, 0xb4, 0x57, 0xbb, 0x1f],
[0x79, 0xbb, 0x0e, 0x45, 0x49, 0xf4, 0x16, 0x83],
[0x92, 0x3a, 0x9a, 0x1a, 0xd1, 0x6d, 0xad, 0xbd],
[0x1f, 0x15, 0xdf, 0x4d, 0x58, 0x5d, 0xd1, 0x11],
[0x34, 0x5c, 0x2b, 0xb3, 0x6b, 0x10, 0xb7, 0x66],
[0x8e, 0xf6, 0x71, 0x3d, 0x17, 0xcb, 0xb2, 0x94],
[0x2e, 0x0f, 0xc0, 0xd5, 0xc9, 0x90, 0x45, 0xdf],
[0x9c, 0x26, 0x7a, 0x02, 0x6f, 0x1c, 0x51, 0x2a]]
algorithm1 = kupyna.Kupyna(256)
algorithm1._shift_bytes(state1)
self.assertEqual(expected_state1, state1)
state2 = [[0x9b, 0xbb, 0x9a, 0x4d, 0x6b, 0xcb, 0x45, 0x2a],
[0x79, 0x3a, 0xdf, 0xb3, 0x17, 0x90, 0x51, 0x1f],
[0x92, 0x15, 0x2b, 0x3d, 0xc9, 0x1c, 0xbb, 0x83],
[0x1f, 0x5c, 0x71, 0xd5, 0x6f, 0x57, 0x16, 0xbd],
[0x34, 0xf6, 0xc0, 0x02, 0xb4, 0xf4, 0xad, 0x11],
[0x8e, 0x0f, 0x7a, 0x5e, 0x49, 0x6d, 0xd1, 0x66],
[0x2e, 0x26, 0xc4, 0x45, 0xd1, 0x5d, 0xb7, 0x94],
[0x9c, 0x14, 0x0e, 0x1a, 0x58, 0x10, 0xb2, 0xdf],
[0xa8, 0xce, 0x93, 0x68, 0xa8, 0xce, 0x93, 0x68],
[0xeb, 0xce, 0x93, 0x68, 0xa8, 0xce, 0x93, 0x68],
[0x78, 0xce, 0x93, 0x68, 0xa8, 0xce, 0x93, 0x68],
[0xb3, 0xce, 0x93, 0x68, 0xa8, 0xce, 0x93, 0x68],
[0x2f, 0xce, 0x93, 0x68, 0xa8, 0xce, 0x93, 0x68],
[0xf7, 0xce, 0x93, 0x68, 0xa8, 0xce, 0x93, 0x68],
[0xac, 0xce, 0x93, 0x68, 0xa8, 0xeb, 0x93, 0x68],
[0x81, 0xce, 0x93, 0x68, 0xa8, 0xce, 0x93, 0x68]]
expected_state2 = [[0x9b, 0xce, 0x93, 0x68, 0xa8, 0xce, 0x93, 0x66],
[0x79, 0xbb, 0x93, 0x68, 0xa8, 0xce, 0x93, 0x94],
[0x92, 0x3a, 0x9a, 0x68, 0xa8, 0xce, 0x93, 0xdf],
[0x1f, 0x15, 0xdf, 0x4d, 0xa8, 0xeb, 0x93, 0x68],
[0x34, 0x5c, 0x2b, 0xb3, 0x6b, 0xce, 0x93, 0x68],
[0x8e, 0xf6, 0x71, 0x3d, 0x17, 0xcb, 0x93, 0x68],
[0x2e, 0x0f, 0xc0, 0xd5, 0xc9, 0x90, 0x45, 0x68],
[0x9c, 0x26, 0x7a, 0x02, 0x6f, 0x1c, 0x51, 0x68],
[0xa8, 0x14, 0xc4, 0x5e, 0xb4, 0x57, 0xbb, 0x68],
[0xeb, 0xce, 0x0e, 0x45, 0x49, 0xf4, 0x16, 0x68],
[0x78, 0xce, 0x93, 0x1a, 0xd1, 0x6d, 0xad, 0x68],
[0xb3, 0xce, 0x93, 0x68, 0x58, 0x5d, 0xd1, 0x2a],
[0x2f, 0xce, 0x93, 0x68, 0xa8, 0x10, 0xb7, 0x1f],
[0xf7, 0xce, 0x93, 0x68, 0xa8, 0xce, 0xb2, 0x83],
[0xac, 0xce, 0x93, 0x68, 0xa8, 0xce, 0x93, 0xbd],
[0x81, 0xce, 0x93, 0x68, 0xa8, 0xce, 0x93, 0x11]]
algorithm2 = kupyna.Kupyna(512)
algorithm2._shift_bytes(state2)
self.assertEqual(expected_state2, state2)
def __init__(self, key_length):
assert key_length in RSA_OAEP._prime_bit_length_to_k
self._n = key_length
self._rsa = RSA(key_length)
self._k0, self._k1 = RSA_OAEP._prime_bit_length_to_k[key_length]
self._block_length = self._n - self._k0 - self._k1
self._padded_block_length = self._n - self._k0
self._G = kupyna.Kupyna(self._padded_block_length)
self._H = kupyna.Kupyna(self._k0)
def _helper_test_kupyna_hash(self, hash_length: int, message: List[int],
expected_hash: List[int]):
message = bytes(message)
expected_hash = bytes(expected_hash)
algorithm = kupyna.Kupyna(hash_length)
hashed = algorithm.hash(message)
self.assertEqual(expected_hash, hashed)
def test_init(self):
algorithm1 = kupyna.Kupyna(8)
self._helper_test_init(algorithm1, 8, 512, 10, 8, 64)
algorithm2 = kupyna.Kupyna(256)
self._helper_test_init(algorithm2, 256, 512, 10, 8, 64)
algorithm3 = kupyna.Kupyna(264)
self._helper_test_init(algorithm3, 264, 1024, 14, 16, 128)
algorithm3 = kupyna.Kupyna(512)
self._helper_test_init(algorithm3, 512, 1024, 14, 16, 128)
with self.assertRaises(AssertionError) as _:
kupyna.Kupyna(0)
with self.assertRaises(AssertionError) as _:
kupyna.Kupyna(262)
with self.assertRaises(AssertionError) as _:
kupyna.Kupyna(513)
with self.assertRaises(AssertionError) as _:
kupyna.Kupyna(520)
def test_trunc(self):
state = [[0x86, 0xa9, 0xd2, 0x4e, 0x23, 0xf4, 0xb1, 0x03],
[0xb7, 0x2b, 0x8c, 0x69, 0xd1, 0xf1, 0xbb, 0xb5],
[0x11, 0x7e, 0xc3, 0x01, 0x76, 0x04, 0xdc, 0xdf],
[0x6b, 0xf0, 0x4f, 0x3d, 0xa9, 0x5c, 0x02, 0x68],
[0x08, 0xf4, 0xee, 0x6f, 0x1b, 0xe6, 0x90, 0x3b],
[0x32, 0x4c, 0x4e, 0x27, 0x99, 0x0c, 0xb2, 0x4e],
[0xf6, 0x9d, 0xd5, 0x8d, 0xbe, 0x84, 0x81, 0x3e],
[0xe0, 0xa5, 0x2f, 0x66, 0x31, 0x23, 0x98, 0x75]]
expected_hash_code = [
8, 244, 238, 111, 27, 230, 144, 59, 50, 76, 78, 39, 153, 12, 178,
78, 246, 157, 213, 141, 190, 132, 129, 62, 224, 165, 47, 102, 49,
35, 152, 117
]
algorithm = kupyna.Kupyna(256)
hash_code = algorithm._truncate_hash(state)
self.assertEqual(expected_hash_code, hash_code)
def test_mix_columns(self):
state = [[0xdc, 0x14, 0xc4, 0x5e, 0xb4, 0x57, 0xbb, 0x1f],
[0x79, 0xbb, 0x0e, 0x45, 0x49, 0xf4, 0x16, 0x83],
[0x92, 0x3a, 0x9a, 0x1a, 0xd1, 0x6d, 0xad, 0xbd],
[0x1f, 0x15, 0xdf, 0x4d, 0x58, 0x5d, 0xd1, 0x11],
[0x34, 0x5c, 0x2b, 0xb3, 0x6b, 0x10, 0xb7, 0x66],
[0x8e, 0xf6, 0x71, 0x3d, 0x17, 0xcb, 0xb2, 0x94],
[0x2e, 0x0f, 0xc0, 0xd5, 0xc9, 0x90, 0x45, 0xdf],
[0x9c, 0x26, 0x7a, 0x02, 0x6f, 0x1c, 0x51, 0x2a]]
expected_state = [[0x39, 0x6a, 0x1e, 0x16, 0x44, 0x3c, 0xe6, 0x78],
[0x95, 0x60, 0xf6, 0x40, 0x01, 0x44, 0x48, 0x8e],
[0x65, 0xe3, 0xc6, 0x9c, 0xd3, 0xb2, 0x96, 0xfb],
[0xa3, 0xf3, 0x43, 0x0a, 0x2e, 0x15, 0x4f, 0xe2],
[0xe4, 0xb3, 0x2b, 0xb5, 0x03, 0xdf, 0xed, 0x48],
[0x86, 0x0d, 0x18, 0xae, 0xbc, 0x3e, 0x13, 0x5c],
[0xcf, 0x48, 0x53, 0xeb, 0x8c, 0xaf, 0xb6, 0xb6],
[0x22, 0xbe, 0x8f, 0x75, 0x62, 0xd0, 0x10, 0x10]]
algorithm = kupyna.Kupyna(256)
algorithm._mix_columns(state)
self.assertEqual(expected_state, state)
def test_add_round_constant_q(self):
state = [[0x61, 0x3a, 0x34, 0x8e, 0x2e, 0x0a, 0xd6, 0xc6],
[0xc1, 0x67, 0xbd, 0x5c, 0xbf, 0x7c, 0x35, 0xcd],
[0x3f, 0x0c, 0x39, 0x64, 0x0d, 0xf2, 0x8f, 0xeb],
[0xcc, 0xdd, 0xc6, 0x6b, 0x1c, 0xad, 0xba, 0xd6],
[0x0a, 0x5b, 0x58, 0x8d, 0x3d, 0xae, 0x1d, 0xef],
[0xcd, 0x3f, 0x0f, 0xac, 0xf8, 0x10, 0x9b, 0x10],
[0xd1, 0xf6, 0x23, 0xf7, 0x95, 0x7c, 0x9a, 0x96],
[0xb5, 0xf6, 0x3a, 0x97, 0x98, 0x56, 0x2b, 0xfc]]
expected_state = [[0x54, 0x2b, 0x25, 0x7f, 0x1f, 0xfb, 0xc6, 0x3c],
[0xb4, 0x58, 0xae, 0x4d, 0xb0, 0x6d, 0x26, 0x33],
[0x32, 0xfd, 0x29, 0x55, 0xfe, 0xe2, 0x80, 0x41],
[0xbf, 0xce, 0xb7, 0x5c, 0x0d, 0x9e, 0xab, 0x1c],
[0xfd, 0x4b, 0x49, 0x7e, 0x2e, 0x9f, 0x0e, 0x25],
[0xc0, 0x30, 0x00, 0x9d, 0xe9, 0x01, 0x8c, 0x36],
[0xc4, 0xe7, 0x14, 0xe8, 0x86, 0x6d, 0x8b, 0xac],
[0xa8, 0xe7, 0x2b, 0x88, 0x89, 0x47, 0x1c, 0x02]]
algorithm = kupyna.Kupyna(256)
algorithm._add_round_constant_q(state, 5)
self.assertEqual(expected_state, state)
def test_sub_bytes(self):
state = [[0x40, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07],
[0x18, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f],
[0x30, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17],
[0x28, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f],
[0x60, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27],
[0x78, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f],
[0x50, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37],
[0x48, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f]]
expected_state = [[0xdc, 0xbb, 0x9a, 0x4d, 0x6b, 0xcb, 0x45, 0x2a],
[0x79, 0x3a, 0xdf, 0xb3, 0x17, 0x90, 0x51, 0x1f],
[0x92, 0x15, 0x2b, 0x3d, 0xc9, 0x1c, 0xbb, 0x83],
[0x1f, 0x5c, 0x71, 0xd5, 0x6f, 0x57, 0x16, 0xbd],
[0x34, 0xf6, 0xc0, 0x02, 0xb4, 0xf4, 0xad, 0x11],
[0x8e, 0x0f, 0x7a, 0x5e, 0x49, 0x6d, 0xd1, 0x66],
[0x2e, 0x26, 0xc4, 0x45, 0xd1, 0x5d, 0xb7, 0x94],
[0x9c, 0x14, 0x0e, 0x1a, 0x58, 0x10, 0xb2, 0xdf]]
algorithm = kupyna.Kupyna(256)
algorithm._sub_bytes(state)
self.assertEqual(expected_state, state)
def test_Q(self):
state = [[0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07],
[0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f],
[0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17],
[0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f],
[0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27],
[0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f],
[0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37],
[0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f]]
expected_state = [[0x2d, 0x6f, 0x3a, 0x8e, 0x12, 0xf1, 0x62, 0xae],
[0xc3, 0xf7, 0x6e, 0x04, 0x02, 0x57, 0x50, 0x68],
[0x67, 0x18, 0x24, 0xef, 0x72, 0xfe, 0xa1, 0xcd],
[0x7d, 0x71, 0xfd, 0x4d, 0x8e, 0x6a, 0x27, 0xa1],
[0x0c, 0x2b, 0xa7, 0xeb, 0xf3, 0x1c, 0x27, 0x7f],
[0x91, 0xdd, 0x38, 0x47, 0x31, 0x02, 0x5a, 0x8d],
[0xf3, 0x01, 0x30, 0x49, 0x27, 0x9c, 0xf4, 0x72],
[0x51, 0xb2, 0x43, 0x4f, 0x26, 0x32, 0xf0, 0x0a]]
algorithm = kupyna.Kupyna(256)
algorithm._q(state)
self.assertEqual(expected_state, state)
def test_add_round_constant_p(self):
state = [[0xe5, 0xad, 0xf9, 0x3c, 0x85, 0x11, 0x8b, 0x9c],
[0x65, 0xf1, 0xec, 0xf4, 0xca, 0xbd, 0xe7, 0xfd],
[0xbd, 0xa4, 0x55, 0x42, 0xfa, 0x26, 0xc6, 0x80],
[0xed, 0x22, 0x6b, 0x20, 0x01, 0x59, 0x9b, 0xeb],
[0x0b, 0x2d, 0x16, 0x67, 0x92, 0xfe, 0x93, 0x8a],
[0xa1, 0xf8, 0xf2, 0xd3, 0x4a, 0x5d, 0x08, 0xea],
[0xc9, 0x9c, 0x1d, 0x19, 0xc2, 0x00, 0xae, 0xd3],
[0xdc, 0xe1, 0x00, 0xa0, 0xd1, 0x2b, 0xe9, 0x31]]
expected_state = [[0xec, 0xad, 0xf9, 0x3c, 0x85, 0x11, 0x8b, 0x9c],
[0x7c, 0xf1, 0xec, 0xf4, 0xca, 0xbd, 0xe7, 0xfd],
[0x94, 0xa4, 0x55, 0x42, 0xfa, 0x26, 0xc6, 0x80],
[0xd4, 0x22, 0x6b, 0x20, 0x01, 0x59, 0x9b, 0xeb],
[0x42, 0x2d, 0x16, 0x67, 0x92, 0xfe, 0x93, 0x8a],
[0xf8, 0xf8, 0xf2, 0xd3, 0x4a, 0x5d, 0x08, 0xea],
[0xa0, 0x9c, 0x1d, 0x19, 0xc2, 0x00, 0xae, 0xd3],
[0xa5, 0xe1, 0x00, 0xa0, 0xd1, 0x2b, 0xe9, 0x31]]
algorithm = kupyna.Kupyna(256)
algorithm._add_round_constant_p(state, 9)
self.assertEqual(expected_state, state)
def test_output_transformation(self):
state = [[0x56, 0xc9, 0x26, 0xaf, 0xf9, 0xcd, 0xe4, 0x53],
[0x40, 0xdf, 0xb1, 0x5c, 0x75, 0x94, 0x1b, 0xeb],
[0x6a, 0x65, 0x00, 0xde, 0x35, 0x31, 0x9b, 0x4a],
[0x49, 0x05, 0xb5, 0x65, 0x85, 0xf6, 0xb1, 0xf2],
[0x93, 0x3e, 0x37, 0x37, 0xfc, 0x1a, 0x0b, 0xdc],
[0x9f, 0x94, 0xb3, 0x25, 0x40, 0x66, 0x91, 0x7e],
[0x00, 0xfc, 0x28, 0x9d, 0x02, 0x7e, 0xf1, 0x38],
[0x71, 0x32, 0x0f, 0xa9, 0xa5, 0x45, 0x30, 0x4c]]
expected_state = [[0x86, 0xa9, 0xd2, 0x4e, 0x23, 0xf4, 0xb1, 0x03],
[0xb7, 0x2b, 0x8c, 0x69, 0xd1, 0xf1, 0xbb, 0xb5],
[0x11, 0x7e, 0xc3, 0x01, 0x76, 0x04, 0xdc, 0xdf],
[0x6b, 0xf0, 0x4f, 0x3d, 0xa9, 0x5c, 0x02, 0x68],
[0x08, 0xf4, 0xee, 0x6f, 0x1b, 0xe6, 0x90, 0x3b],
[0x32, 0x4c, 0x4e, 0x27, 0x99, 0x0c, 0xb2, 0x4e],
[0xf6, 0x9d, 0xd5, 0x8d, 0xbe, 0x84, 0x81, 0x3e],
[0xe0, 0xa5, 0x2f, 0x66, 0x31, 0x23, 0x98, 0x75]]
algorithm = kupyna.Kupyna(256)
algorithm._output_transformation(state)
self.assertEqual(expected_state, state)
def _benchmark_kupyna_hash(message_bytes: int, hash_bits: int):
_helper_benchmark_hash(kupyna.Kupyna(hash_bits), message_bytes)
def _test_pow_correctness():
print(_benchmark_sha256_pow(3, 2))
print(sha256.SHA256().hash(b'\x01\xb1\x7f'))
print(_benchmark_kupyna_pow(3, 2, 256))
print(kupyna.Kupyna(256).hash(b'\x01\xb1\x7f'))
def _benchmark_kupyna_pow(message_bytes: int, zero_bytes: int, hash_bits:int):
algorithm = kupyna.Kupyna(hash_bits)
return _helper_benchmark_pow(algorithm, message_bytes, zero_bytes)
def test_digest(self):
expected_padding = [
128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
]
data = bytes([
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63
])
state = [[0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]]
expected_state = [[0x56, 0xc9, 0x26, 0xaf, 0xf9, 0xcd, 0xe4, 0x53],
[0x40, 0xdf, 0xb1, 0x5c, 0x75, 0x94, 0x1b, 0xeb],
[0x6a, 0x65, 0x00, 0xde, 0x35, 0x31, 0x9b, 0x4a],
[0x49, 0x05, 0xb5, 0x65, 0x85, 0xf6, 0xb1, 0xf2],
[0x93, 0x3e, 0x37, 0x37, 0xfc, 0x1a, 0x0b, 0xdc],
[0x9f, 0x94, 0xb3, 0x25, 0x40, 0x66, 0x91, 0x7e],
[0x00, 0xfc, 0x28, 0x9d, 0x02, 0x7e, 0xf1, 0x38],
[0x71, 0x32, 0x0f, 0xa9, 0xa5, 0x45, 0x30, 0x4c]]
algorithm = kupyna.Kupyna(256)
self._helper_test_diges(expected_padding, data, state, expected_state,
algorithm)
expected_padding = [
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 128, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
]
data = bytes([
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63
])
state = [[0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00],
[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]]
expected_state = [[0xf6, 0x67, 0x15, 0x1f, 0x25, 0x65, 0xc5, 0xc0],
[0x3b, 0x16, 0xca, 0x22, 0xcf, 0xa2, 0x99, 0x14],
[0x6c, 0xa8, 0xd5, 0x36, 0x5f, 0xd4, 0x73, 0x56],
[0x91, 0xe5, 0xd6, 0x57, 0x7c, 0x1a, 0xf9, 0x01],
[0x7a, 0x61, 0x7f, 0x1b, 0xa0, 0xb4, 0xb1, 0xd0],
[0x1f, 0x0c, 0x49, 0x7d, 0x5c, 0x94, 0x43, 0xc3],
[0x05, 0xf7, 0xf6, 0x9c, 0x1d, 0x81, 0xad, 0x6d],
[0x26, 0x81, 0x74, 0xd3, 0x1b, 0x7b, 0x03, 0xf4],
[0x51, 0xd6, 0xcb, 0xf8, 0xd0, 0x66, 0xc5, 0x86],
[0x50, 0x2f, 0xd7, 0x26, 0x95, 0xb9, 0x1a, 0x71],
[0xee, 0x49, 0x0c, 0x5e, 0x92, 0x94, 0xdc, 0x08],
[0x09, 0x3e, 0xfa, 0xd3, 0xa8, 0x96, 0x98, 0xaa],
[0xfd, 0x45, 0x0b, 0xb8, 0x22, 0x57, 0x84, 0xb0],
[0xb1, 0xfd, 0xe9, 0xcc, 0xa6, 0x57, 0x33, 0x2b],
[0x97, 0x5b, 0x59, 0x7f, 0x8f, 0xec, 0x74, 0x00],
[0xb3, 0xcc, 0xdb, 0x6b, 0x4c, 0x6e, 0x46, 0xc0]]
algorithm = kupyna.Kupyna(512)
self._helper_test_diges(expected_padding, data, state, expected_state,
algorithm, 128)
def test_pad(self):
message1 = bytes(_input[:64])
expected_padding1 = [
0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
]
self._helper_test_pad(kupyna.Kupyna(256), message1, 64,
expected_padding1)
message2 = bytes(_input[:128])
expected_padding2 = [
0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
]
self._helper_test_pad(kupyna.Kupyna(256), message2, 64,
expected_padding2)
message3 = bytes(_input[:95])
expected_padding3 = [
64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80,
81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 128, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 248, 2, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
]
self._helper_test_pad(kupyna.Kupyna(256), message3, 64,
expected_padding3)
message4 = bytes(_input[:64])
expected_padding4 = [
128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
]
self._helper_test_pad(kupyna.Kupyna(48), message4, 64,
expected_padding4)
message4 = bytes(_input[:64])
expected_padding4 = [
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 128, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
]
self._helper_test_pad(kupyna.Kupyna(512), message4, 128,
expected_padding4)
message5 = bytes([0xFF])
expected_padding5 = [
255, 128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
]
self._helper_test_pad(kupyna.Kupyna(256), message5, 64,
expected_padding5)
message6 = bytes([
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63
])
expected_padding6 = [
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 128, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
]
self._helper_test_pad(kupyna.Kupyna(512), message6, 128,
expected_padding6)
