#include <stdio.h>
#include <stdlib.h>
#include <string.h>


#include "defs.h"


_BYTE *__fastcall sub_1569F0(_BYTE *result, int a2, int a3, unsigned int a4, unsigned int a5) {
    int v6; // ST08_4
    int v7; // ST0C_4

    LOWORD(v6) = (unsigned int) ~a2 >> 16;
    HIWORD(v6) = ~(_WORD) a3;
    LOWORD(v7) = (unsigned int) ~a3 >> 16;
    HIWORD(v7) = ~(_WORD) a2;
    result[3] = (unsigned __int16) (v6 ^ a4) >> 8;
    *result = a2 ^ a4;
    result[2] = BYTE1(a2) ^ BYTE1(a4);
    result[1] = v6 ^ a4;
    result[4] = (a2 ^ a4) >> 16;
    result[6] = (a2 ^ a4) >> 24;
    result[5] = (v6 ^ a4) >> 16;
    result[7] = (v6 ^ a4) >> 24;
    result[8] = a3 ^ a5;
    result[10] = BYTE1(a3) ^ BYTE1(a5);
    result[9] = a5 ^ v7;
    result[11] = BYTE1(a5) ^ ((unsigned int) ~a3 >> 24);
    result[12] = (a3 ^ a5) >> 16;
    result[14] = (a3 ^ a5) >> 24;
    result[13] = (a5 ^ v7) >> 16;
    result[15] = (a5 ^ v7) >> 24;
    return result;
}

int main() {
    int v3; // r4
    unsigned int *v4; // r8
    char *v5; // r5
    int v9; // [sp+10h] [bp-40h]
    unsigned int v11[2] = {0, 0};

    //passwd
    char *s = "72cfd12fd8c5b472";
    v3 = 0;
    v4 = (unsigned int *) &v11;
    do {
        v5 = s;
        if (strlen(s) <= v3)
            break;
        v9 = 0;
        v9 = (unsigned __int8) v5[2 * v3];
        *(_WORD *) ((char *) &v9 + 1) = (unsigned __int8) v5[2 * v3++ + 1];
        *(_BYTE *) v4 = strtoul((const char *) &v9, NULL, 16);
        v4 = (unsigned int *) ((char *) v4 + 1);
    } while (v3 != 8);
    // *s = "1000000011388b0e";
    // cpu serial : d58d27d3
    char *sn = "d58d27d3";

    _BYTE *result = malloc(16);
    sub_1569F0(result, *((_DWORD*)sn), *(((_DWORD*)sn)+1), v11[0], v11[1]);

    for (int i = 0; i < 16; ++i) {
        printf("%02x", result[i]);
    }

    printf("\n");
    for (int i = 0; i < 2; ++i) {
        printf("%02x", v11[i]);
    }

    printf("\n");


    return 0;
}