• 如何将红色区域数据调用解密函数直接打印到输出控制台(例如:crt控制台)


    int main(int argc, char *argv[])

    {  

    unsigned char data[PACKET_MAX_LEN];

     int data_len = 0;

     int socket_fd = -1; //char test_flag = 0;

     struct sockaddr_in dout;  

    unsigned short i = 0;

       char enc_buf[70] = {    

     0x00,0x00,0x2B,0x72,0x31,0x53,0xA6,0x78,0x1B,0xEB,0xFC,0xD0,0xB9,    0xC8,0x82,0x27,0x09,0xC5,0x4E,0x7F,0xA4,0x07,0xA6,0x78,0x1B,0xEB,    0xFC,0xD0,0xB9,0xC8,0x82,0x27,0x09,0xC5,0x4E,0x7F,0xA4,0x07,0x74,    0x8F,0xC5,0x6F,0xBE,0x08,0x36,0x80,0x6F,0x79,0x81,0x32,0x97,0x38,    0x3D,0x6F,0x0A,0x9C,0xDD,0x96,0x2C,0x20,0x43,0x7D,0x0C,0x5D,0x4C,   

     0xA8,0x72,0xE6,0xBD,0x12};

     char enc_buf1[64];     

     server_decrypt(enc_buf,enc_buf1,65); 

      for (i = 0; i < 64; i++) //test  

       printf("%02x ", enc_buf1[i]);

    // unsigned char sent_data[PACKET_MAX_LEN];

     //int j;

    #if 0 unsigned short xxx;  unsigned char zzz[74] = {

      0x30, 0x6b, 0x00, 0xa8, 0x01, 0x00, 0x6c, 0x23, 0x31, 0x00, 0x30,

      0x30, 0x31, 0x32, 0x33, 0x34, 0x2c, 0x10, 0x00,   0x00, 0x05, 0x80,

    0xd9, 0x00};

     xxx = calc_crc(zzz, 22);

     printf("crc %04x ", xxx);

    #endif  /* Initialize sent_apdu_function pointer */

     //init_handler();  

     /* TCP socket server setup */

     tcp_set_port(htons(0x1A85));//6789

     printf("set udp port is 6789! ");     

        printf ("this is first one ");

     if (tcp_init())   printf("udp server socket opened! ");

     int_packet();

     while (1) {   

    /* Initialize test board */  

     //init_test_handler();  

     /* TCP process */   

    socket_fd = tcp_get_socket();

    #if 0   decode_apdu_handler(socket_fd, zzz, 74, dout);

      return 1;

    #endif  

    #if 0  

     data_len = 32;

      printf("------------------start--------------------- ");  

     if (decrypt(data, handle_data, data_len) == 0) {   

     printf("decrypt len = %d ", data_len);

       printf("unsigned char decrypt_data = { ");  

      for (j = 0; j < data_len; j++) {  

       if (j != data_len - 1)   

       printf("0x%02x, ", handle_data[j]);   

      else    

      printf("0x%02x}; ", handle_data[j]);

       }  

     } else  

      printf("decrypt error!!! ");  

     for (j = 0; j < 13; j++) {   

     sent_data[j] = j;   

    }   

    apdu_sent(socket_fd, sent_data, 13, dout);

      printf("-------------------------------------------- ");  

     return 1;

    #endif

      data_len = tcp_receive(socket_fd, data, PACKET_MAX_LEN, 10, &dout);  

     if (data_len > 0) {  

      printf("RX: ");   

     for (i = 0; i < data_len; i++) //test  

       printf("%02x ", data[i]);   

     printf(" ");  

      decode_apdu_handler(socket_fd, data, data_len, dout);  

      //apdu_sent(socket_fd, handle_data, data_len, dout);   

     data_len = 0;  

     }   

    usleep(20000);/* 20ms */  

    }

     return 0;

    }

    /**   * @}   */

    /******************* (C) COPYRIGHT 2012 THIT *****END OF FILE****/

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  • 原文地址:https://www.cnblogs.com/dpf-learn/p/6228912.html
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