tinychain.py 文件源码

def pubkey_to_address(pubkey: bytes) -> str:
    if 'ripemd160' not in hashlib.algorithms_available:
        raise RuntimeError('missing ripemd160 hash algorithm')

    sha = hashlib.sha256(pubkey).digest()
    ripe = hashlib.new('ripemd160', sha).digest()
    return b58encode_check(b'\x00' + ripe)