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32 lines
1.2 KiB
32 lines
1.2 KiB
from binascii import hexlify, unhexlify
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import json
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import os
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import unittest
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from monero import ed25519
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class TestEd25519(unittest.TestCase):
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base_path = os.path.join(os.path.dirname(__file__), "data", "test_ed25519")
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def modulo_python(self, v):
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return v % ed25519.l
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def test_scalar_reduce(self):
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with open(os.path.join(self.base_path, "scalar_reduce.json"), "rb") as jsonfile:
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suite = json.load(jsonfile)
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for input_, data in suite.items():
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input_bin = ed25519.pad_to_64B(unhexlify(input_))
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integer = ed25519.decodeint(input_bin)
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print(integer)
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print(ed25519.l)
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self.assertEqual(data["integer"], integer)
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modulo_bin = ed25519.scalar_reduce(input_bin)
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print(hexlify(modulo_bin).decode())
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print(hexlify(ed25519.encodeint(self.modulo_python(integer))).decode())
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print(ed25519.decodeint(modulo_bin))
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print(data["modulo"])
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self.assertEqual(data["modulo"], ed25519.decodeint(modulo_bin))
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modulo_hex = hexlify(modulo_bin).decode()
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self.assertEqual(data["result"], modulo_hex)
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