fix bip39 check
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@ -35,7 +35,7 @@ from .bitcoin import public_key_from_private_key, public_key_to_p2pkh
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from .bitcoin import *
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from .bitcoin import is_old_seed, is_new_seed, is_seed
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from .util import PrintError, InvalidPassword
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from .util import PrintError, InvalidPassword, hfu
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from .mnemonic import Mnemonic, load_wordlist
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@ -581,7 +581,7 @@ def bip39_is_checksum_valid(mnemonic):
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while len(h) < entropy_length/4:
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h = '0'+h
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b = bytearray.fromhex(h)
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hashed = int(hashlib.sha256(b).digest().encode('hex'), 16)
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hashed = int(hfu(hashlib.sha256(b).digest()), 16)
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calculated_checksum = hashed >> (256 - checksum_length)
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return checksum == calculated_checksum, True
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