coolair
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有朋友知道怎么用 Python 计算 CRC 吗?

  •  
  •   coolair · Aug 8, 2019 · 2537 views
    This topic created in 2497 days ago, the information mentioned may be changed or developed.
    比如,这个计算,用 Python 如何实现呢?


    另外,想问下,用这个作为通讯协议,容易被破解吗?
    6 replies    2019-08-08 11:28:32 +08:00
    mason961125
        1
    mason961125  
       Aug 8, 2019 via iPhone
    校验?通讯协议?
    tabris17
        2
    tabris17  
       Aug 8, 2019
    binascii.crc32
    itskingname
        3
    itskingname  
       Aug 8, 2019
    import binascii

    i = 123
    user_hash = binascii.crc32(str(i).encode())
    user_hash_hex = hex(user_hash)[2:]
    coolair
        4
    coolair  
    OP
       Aug 8, 2019
    @tabris17 #2 binascii.crc32 可以计算 CRC-16 吗?
    coolair
        5
    coolair  
    OP
       Aug 8, 2019
    @itskingname #3 算不到图片上的结果啊
    tabris17
        6
    tabris17  
       Aug 8, 2019
    @coolair binascii.crc_hqx
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