基本信息
源码名称:busmaster诊断工具调用dll文件VS编程
源码大小:2.81KB
文件格式:.cpp
开发语言:C/C++
更新时间:2025-02-12
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   源码介绍


  unsigned int seed = 0;

    unsigned int data[] = { 0,1, 2, 3 };
   
    seed = (((iSeedArray[0]<< 24)^0xF6000000) & 0xFF000000);
    seed |= (((iSeedArray[1]<< 16)^0x00720000) & 0x00FF0000);
    seed |= (((iSeedArray[2]<< 8)^0x00003A00) & 0x0000FF00);
    seed |= (((iSeedArray[3]<< 0)^0x00000069) & 0x000000FF);
    
    data[0] = ((seed >> 24) & 0xFF); // Most significant byte
    data[1] = ((seed >> 16) & 0xFF);
    data[2] = ((seed >> 8) & 0xFF);
    data[3] =(seed & 0xFF); // Least significant byte

    unsigned int key[] = { 0,1, 2, 3 };

    key[0] = ((data[0] & 0xf0) >> 4) | (data[3] & 0xf0);
    key[1] = ((data[1] & 0x0f) << 4) | ((data[2] & 0xf0) >> 4);
    key[2] = ((data[2] & 0x1c) << 3) | ((data[0] & 0x3e) >> 1);
    key[3] = (data[3] & 0xf0) | ((data[1] & 0x0f) >> 4);

    ioKeyArray[0] = key[0];
    ioKeyArray[1] = key[1];
    ioKeyArray[2] = key[2];
    ioKeyArray[3] = key[3];