代码：

#include<stdio.h>

#define BUFFER_SIZE    114

typedef unsigned int uint32_t;
typedef unsigned char uint8_t;

uint8_t output[BUFFER_SIZE*4];
static const uint32_t aDataBuffer[BUFFER_SIZE] =
{
  0x00001021, 0x20423063, 0x408450a5, 0x60c670e7, 0x9129a14a, 0xb16bc18c,
  0xd1ade1ce, 0xf1ef1231, 0x32732252, 0x52b54294, 0x72f762d6, 0x93398318,
  0xa35ad3bd, 0xc39cf3ff, 0xe3de2462, 0x34430420, 0x64e674c7, 0x44a45485,
  0xa56ab54b, 0x85289509, 0xf5cfc5ac, 0xd58d3653, 0x26721611, 0x063076d7,
  0x569546b4, 0xb75ba77a, 0x97198738, 0xf7dfe7fe, 0xc7bc48c4, 0x58e56886,
  0x78a70840, 0x18612802, 0xc9ccd9ed, 0xe98ef9af, 0x89489969, 0xa90ab92b,
  0x4ad47ab7, 0x6a961a71, 0x0a503a33, 0x2a12dbfd, 0xfbbfeb9e, 0x9b798b58,
  0xbb3bab1a, 0x6ca67c87, 0x5cc52c22, 0x3c030c60, 0x1c41edae, 0xfd8fcdec,
  0xad2abd0b, 0x8d689d49, 0x7e976eb6, 0x5ed54ef4, 0x2e321e51, 0x0e70ff9f,
  0xefbedfdd, 0xcffcbf1b, 0x9f598f78, 0x918881a9, 0xb1caa1eb, 0xd10cc12d,
  0xe16f1080, 0x00a130c2, 0x20e35004, 0x40257046, 0x83b99398, 0xa3fbb3da,
  0xc33dd31c, 0xe37ff35e, 0x129022f3, 0x32d24235, 0x52146277, 0x7256b5ea,
  0x95a88589, 0xf56ee54f, 0xd52cc50d, 0x34e224c3, 0x04817466, 0x64475424,
  0x4405a7db, 0xb7fa8799, 0xe75ff77e, 0xc71dd73c, 0x26d336f2, 0x069116b0,
  0x76764615, 0x5634d94c, 0xc96df90e, 0xe92f99c8, 0xb98aa9ab, 0x58444865,
  0x78066827, 0x18c008e1, 0x28a3cb7d, 0xdb5ceb3f, 0xfb1e8bf9, 0x9bd8abbb,
  0x4a755a54, 0x6a377a16, 0x0af11ad0, 0x2ab33a92, 0xed0fdd6c, 0xcd4dbdaa,
  0xad8b9de8, 0x8dc97c26, 0x5c644c45, 0x3ca22c83, 0x1ce00cc1, 0xef1fff3e,
  0xdf7caf9b, 0xbfba8fd9, 0x9ff86e17, 0x7e364e55, 0x2e933eb2, 0x0ed11ef0
};

unsigned int do_crc(unsigned char *ptr, int len)
{
    unsigned int i;
    unsigned int crc = 0xFFFFFFFF;
    
    while(len--)
    {
        crc ^= (unsigned int)(*ptr++) << 24;
        for (i = 0; i < 8; ++i)
        {
            if (crc & 0x80000000)
                crc = (crc << 1) ^ 0x04C11DB7;
            else
                crc <<= 1;
        }
    }
    return crc;
}
// 将int数组转换为unsigned char数组  
// 将int数组转换为unsigned char数组  
void convert_int_to_uchar(const uint32_t* input, unsigned char* output, size_t size) {  
    for (size_t i = 0; i < size; ++i) {  
        // 将每个int分解为4个unsigned char  
        output[i * 4 + 0] = (unsigned char)((input[i] >> 24) & 0xFF);  
        output[i * 4 + 1] = (unsigned char)((input[i] >> 16) & 0xFF);  
        output[i * 4 + 2] = (unsigned char)((input[i] >> 8) & 0xFF);  
        output[i * 4 + 3] = (unsigned char)(input[i] & 0xFF);  
    }  
}
int main(void)
{
	unsigned a;
	
	convert_int_to_uchar(aDataBuffer, output, BUFFER_SIZE*4);
	a=do_crc(output,BUFFER_SIZE*4);
	printf("%x\n",a);
}

一共114个数据，拆分成456个数据

运行结果