gist: 99900


  
    
      C++
    
    
      
      
        embed
        
      
      
      
      raw
    
  
  
  
    
      
        
          
            
            1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21

          
          
            
              #include <cstdio>
#include <cstdlib>
using namespace std;
 
char* md5(char* str)
{
	char cmd[500];
	sprintf(cmd, "echo -n \"%s\" | md5sum", str);
	FILE *fd = popen(cmd, "r");
	char *hash = (char*)malloc(sizeof(char) * 33);
	hash[32] = NULL;
	fread(hash, sizeof(char), 32, fd);
	pclose(fd);
 
	return hash;
}
 
int main()
{
	printf("MD5 of HelloWorld: %s\n", md5("HelloWorld"));
}