vanitygen.py 文件源码

def address_search(pipeout, search_for='12o'):
    privkey = random.randrange(2**256)
    address = ''
    count = 0
    start = timeit.default_timer()

    os.write(pipeout, "Searching for %s (pid %s)" % (search_for, os.getpid()))

    while not search_for in address:
        privkey += 1
        pubkey_point = fast_multiply(G, privkey)
        address = pubkey_to_address(pubkey_point)
        count += 1
        if not count % 1000:
            os.write(pipeout, "Searched %d in %d seconds (pid %d)" % (count, timeit.default_timer()-start, os.getpid()))

    os.write(pipeout, "Found address %s" % address)
    os.write(pipeout, "Private key HEX %s" % encode_privkey(privkey,'hex'))