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feat(core): add BIP-350 test cases to test_trezor.crypto.bech32
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@ -1,4 +1,4 @@
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# Copyright (c) 2017 Pieter Wuille
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# Copyright (c) 2017, 2020 Pieter Wuille
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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@ -32,13 +32,21 @@ def segwit_scriptpubkey(witver, witprog):
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VALID_CHECKSUM = [
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# BIP-173
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"A12UEL5L",
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"a12uel5l",
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"an83characterlonghumanreadablepartthatcontainsthenumber1andtheexcludedcharactersbio1tt5tgs",
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"abcdef1qpzry9x8gf2tvdw0s3jn54khce6mua7lmqqqxw",
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"11qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqc8247j",
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"split1checkupstagehandshakeupstreamerranterredcaperred2y9e3w",
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"?1ezyfcl",
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("A12UEL5L", bech32.Encoding.BECH32),
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("a12uel5l", bech32.Encoding.BECH32),
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("an83characterlonghumanreadablepartthatcontainsthenumber1andtheexcludedcharactersbio1tt5tgs", bech32.Encoding.BECH32),
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("abcdef1qpzry9x8gf2tvdw0s3jn54khce6mua7lmqqqxw", bech32.Encoding.BECH32),
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("11qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqc8247j", bech32.Encoding.BECH32),
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("split1checkupstagehandshakeupstreamerranterredcaperred2y9e3w", bech32.Encoding.BECH32),
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("?1ezyfcl", bech32.Encoding.BECH32),
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# BIP-350
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("A1LQFN3A", bech32.Encoding.BECH32M),
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("a1lqfn3a", bech32.Encoding.BECH32M),
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("an83characterlonghumanreadablepartthatcontainsthetheexcludedcharactersbioandnumber11sg7hg6", bech32.Encoding.BECH32M),
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("abcdef1l7aum6echk45nj3s0wdvt2fg8x9yrzpqzd3ryx", bech32.Encoding.BECH32M),
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("11llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllludsr8", bech32.Encoding.BECH32M),
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("split1checkupstagehandshakeupstreamerranterredcaperredlc445v", bech32.Encoding.BECH32M),
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("?1v759aa", bech32.Encoding.BECH32M),
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]
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INVALID_CHECKSUM = [
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@ -55,15 +63,39 @@ INVALID_CHECKSUM = [
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"A1G7SGD8",
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"10a06t8",
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"1qzzfhee",
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# BIP-350
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" 1xj0phk",
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"\x7F" + "1g6xzxy",
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"\x80" + "1vctc34",
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"an84characterslonghumanreadablepartthatcontainsthetheexcludedcharactersbioandnumber11d6pts4",
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"qyrz8wqd2c9m",
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"1qyrz8wqd2c9m",
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"y1b0jsk6g",
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"lt1igcx5c0",
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"in1muywd",
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"mm1crxm3i",
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"au1s5cgom",
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"M1VUXWEZ",
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"16plkw9",
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"1p2gdwpf",
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]
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VALID_ADDRESS = [
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# BIP-173
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["BC1QW508D6QEJXTDG4Y5R3ZARVARY0C5XW7KV8F3T4", "0014751e76e8199196d454941c45d1b3a323f1433bd6"],
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["tb1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3q0sl5k7",
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"00201863143c14c5166804bd19203356da136c985678cd4d27a1b8c6329604903262"],
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["tb1qqqqqp399et2xygdj5xreqhjjvcmzhxw4aywxecjdzew6hylgvsesrxh6hy",
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"0020000000c4a5cad46221b2a187905e5266362b99d5e91c6ce24d165dab93e86433"],
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("BC1QW508D6QEJXTDG4Y5R3ZARVARY0C5XW7KV8F3T4", "0014751e76e8199196d454941c45d1b3a323f1433bd6"),
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("tb1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3q0sl5k7",
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"00201863143c14c5166804bd19203356da136c985678cd4d27a1b8c6329604903262"),
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("tb1qqqqqp399et2xygdj5xreqhjjvcmzhxw4aywxecjdzew6hylgvsesrxh6hy",
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"0020000000c4a5cad46221b2a187905e5266362b99d5e91c6ce24d165dab93e86433"),
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# BIP-350
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("BC1QW508D6QEJXTDG4Y5R3ZARVARY0C5XW7KV8F3T4", "0014751e76e8199196d454941c45d1b3a323f1433bd6"),
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("tb1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3q0sl5k7", "00201863143c14c5166804bd19203356da136c985678cd4d27a1b8c6329604903262"),
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("bc1pw508d6qejxtdg4y5r3zarvary0c5xw7kw508d6qejxtdg4y5r3zarvary0c5xw7kt5nd6y", "5128751e76e8199196d454941c45d1b3a323f1433bd6751e76e8199196d454941c45d1b3a323f1433bd6"),
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("BC1SW50QGDZ25J", "6002751e"),
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("bc1zw508d6qejxtdg4y5r3zarvaryvaxxpcs", "5210751e76e8199196d454941c45d1b3a323"),
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("tb1qqqqqp399et2xygdj5xreqhjjvcmzhxw4aywxecjdzew6hylgvsesrxh6hy", "0020000000c4a5cad46221b2a187905e5266362b99d5e91c6ce24d165dab93e86433"),
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("tb1pqqqqp399et2xygdj5xreqhjjvcmzhxw4aywxecjdzew6hylgvsesf3hn0c", "5120000000c4a5cad46221b2a187905e5266362b99d5e91c6ce24d165dab93e86433"),
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("bc1p0xlxvlhemja6c4dqv22uapctqupfhlxm9h8z3k2e72q4k9hcz7vqzk5jj0", "512079be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798"),
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]
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INVALID_ADDRESS = [
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@ -78,7 +110,22 @@ INVALID_ADDRESS = [
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"bc1zw508d6qejxtdg4y5r3zarvaryvqyzf3du",
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"tb1qrp33g0q5c5txsp9arysrx4k6zdkfs4nce4xj0gdcccefvpysxf3pjxtptv",
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"bc1gmk9yu",
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# BIP-350
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"tc1p0xlxvlhemja6c4dqv22uapctqupfhlxm9h8z3k2e72q4k9hcz7vq5zuyut",
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"bc1p0xlxvlhemja6c4dqv22uapctqupfhlxm9h8z3k2e72q4k9hcz7vqh2y7hd",
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"tb1z0xlxvlhemja6c4dqv22uapctqupfhlxm9h8z3k2e72q4k9hcz7vqglt7rf",
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"BC1S0XLXVLHEMJA6C4DQV22UAPCTQUPFHLXM9H8Z3K2E72Q4K9HCZ7VQ54WELL",
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"bc1qw508d6qejxtdg4y5r3zarvary0c5xw7kemeawh",
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"tb1q0xlxvlhemja6c4dqv22uapctqupfhlxm9h8z3k2e72q4k9hcz7vq24jc47",
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"bc1p38j9r5y49hruaue7wxjce0updqjuyyx0kh56v8s25huc6995vvpql3jow4",
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"BC130XLXVLHEMJA6C4DQV22UAPCTQUPFHLXM9H8Z3K2E72Q4K9HCZ7VQ7ZWS8R",
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"bc1pw5dgrnzv",
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"bc1p0xlxvlhemja6c4dqv22uapctqupfhlxm9h8z3k2e72q4k9hcz7v8n0nx0muaewav253zgeav",
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"BC1QR508D6QEJXTDG4Y5R3ZARVARYV98GJ9P",
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"tb1p0xlxvlhemja6c4dqv22uapctqupfhlxm9h8z3k2e72q4k9hcz7vq47Zagq",
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"bc1p0xlxvlhemja6c4dqv22uapctqupfhlxm9h8z3k2e72q4k9hcz7v07qwwzcrf",
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"tb1p0xlxvlhemja6c4dqv22uapctqupfhlxm9h8z3k2e72q4k9hcz7vpggkg4j",
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"bc1gmk9yu",
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]
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INVALID_ADDRESS_ENC = [
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@ -95,19 +142,21 @@ class TestCryptoBech32(unittest.TestCase):
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def test_valid_checksum(self):
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"""Test checksum creation and validation."""
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for test in VALID_CHECKSUM:
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hrp, _, _ = bech32.bech32_decode(test)
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for test_enc in VALID_CHECKSUM:
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test, enc = test_enc
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sep = test.rfind("1")
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hrp, _, spec = bech32.bech32_decode(test)
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self.assertIsNotNone(hrp)
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pos = test.rfind('1')
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test = test[:pos + 1] + chr(ord(test[pos + 1]) ^ 1) + test[pos + 2:]
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hrp, _, _ = bech32.bech32_decode(test)
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self.assertIsNone(hrp)
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self.assertEqual(enc, spec)
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self.assertEqual(hrp, test[:sep].lower())
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def test_invalid_checksum(self):
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"""Test validation of invalid checksums."""
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for test in INVALID_CHECKSUM:
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hrp, _, _ = bech32.bech32_decode(test)
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hrp, data, spec = bech32.bech32_decode(test)
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self.assertIsNone(hrp)
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self.assertIsNone(data)
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self.assertIsNone(spec)
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def test_valid_address(self):
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"""Test whether valid addresses decode to the correct output."""
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