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core/slip39: use condensed wordlist
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@ -85,15 +85,16 @@ DIGEST_INDEX = 254
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def word_index(word):
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word = word + " " * (8 - len(word))
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lo = 0
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hi = len(wordlist)
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hi = RADIX
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while hi - lo > 1:
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mid = (hi + lo) // 2
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if wordlist[mid] > word:
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if wordlist[mid * 8 : mid * 8 + 8] > word:
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hi = mid
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else:
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lo = mid
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if not wordlist[lo].startswith(word):
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if wordlist[lo * 8 : lo * 8 + 8] != word:
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raise MnemonicError('Invalid mnemonic word "{}".'.format(word))
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return lo
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@ -151,7 +152,7 @@ def _int_to_indices(value, length, bits):
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def mnemonic_from_indices(indices):
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return " ".join(wordlist[i] for i in indices)
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return " ".join(wordlist[i * 8 : i * 8 + 8].strip() for i in indices)
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def mnemonic_to_indices(mnemonic):
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