Another update from ingydotnet^djgoku
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7604 changed files with 108452 additions and 22726 deletions
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@ -7,14 +7,9 @@ def decode_base58(bc, length):
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for char in bc:
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n = n * 58 + digits58.index(char)
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return n.to_bytes(length, 'big')
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def check_bc(bc):
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bcbytes = decode_base58(bc, 25)
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return bcbytes[-4:] == sha256(sha256(bcbytes[:-4]).digest()).digest()[:4]
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if __name__ == '__main__':
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bc = '1AGNa15ZQXAZUgFiqJ2i7Z2DPU2J6hW62i'
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assert check_bc(bc)
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assert not check_bc( bc.replace('N', 'P', 1) )
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assert check_bc('1111111111111111111114oLvT2')
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assert check_bc("17NdbrSGoUotzeGCcMMCqnFkEvLymoou9j")
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print(check_bc('1AGNa15ZQXAZUgFiqJ3i7Z2DPU2J6hW62i'))
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print(check_bc("17NdbrSGoUotzeGCcMMCqnFkEvLymoou9j"))
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