这是我去年8月贴出的注册鸡(以上的数组是生成的) (3千字)
#include <windows.h>#include <tchar.h>
#include "resource.h"
// Return value must be of BOOL type
BOOL CALLBACK DlgProc(HWND, UINT, WPARAM, LPARAM);
BOOL CALLBACK AboutDlgProc(HWND, UINT, WPARAM, LPARAM);
int WINAPI _tWinMain(HINSTANCE hInstance, HINSTANCE, LPTSTR, int)
{
DialogBoxParam(hInstance, MAKEINTRESOURCE(IDD_DIALOG1), NULL, DlgProc, (LPARAM)hInstance);
return 0;
}
BOOL CALLBACK AboutDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
case WM_COMMAND:
if (LOWORD(wParam) == IDCANCEL) {
EndDialog(hWnd, 0);
return TRUE;
}
}
return FALSE;
}
void CalcKey(HWND);
BOOL CALLBACK DlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
HICON hIcon;
HMENU hSysMenu;
switch (msg)
{
case WM_INITDIALOG:
hIcon = LoadIcon((HINSTANCE)lParam, MAKEINTRESOURCE(MAINICON));
SendMessage(hWnd, WM_SETICON, TRUE, (LPARAM)hIcon);
SendMessage(hWnd, WM_SETICON, FALSE, (LPARAM)hIcon);
SendMessage(GetDlgItem(hWnd, IDC_NAME), EM_LIMITTEXT, 120, 0L);
SendMessage(GetDlgItem(hWnd, IDC_ORGANIZATION), EM_LIMITTEXT, 120, 0L);
hSysMenu = GetSystemMenu(hWnd, FALSE);
if (hSysMenu != NULL) {
AppendMenu(hSysMenu, MF_SEPARATOR, NULL, NULL);
// IDM_ABOUT must be in the system command range.
// IDM_ABOUT & 0xFFF0) == IDM_ABOUTBOX
// IDM_ABOUT < 0xF000
AppendMenu(hSysMenu, MF_STRING, IDM_ABOUT, TEXT("关于..."));
}
// tell the default procedure to set focus to the first non-disabled
// control that have a tab-stop.
return TRUE;
case WM_COMMAND:
if (LOWORD(wParam) == IDCANCEL) {
EndDialog(hWnd, 0);
return TRUE;
}
else if (LOWORD(wParam) == IDOK) {
CalcKey(hWnd);
return TRUE;
}
break;
case WM_SYSCOMMAND:
if (LOWORD(wParam) == IDM_ABOUT) {
DialogBoxParam(GetModuleHandle(NULL), MAKEINTRESOURCE(IDD_ABOUT), NULL, AboutDlgProc, 0);
return TRUE;
}
}
return FALSE;
}
void CalcKey(HWND hWnd)
{
TCHAR buf[260] = "Beyond Compare 1";
TCHAR name[120], organization[120], key[9];
unsigned char data[1024]; //生成的数据!!!
int *p, esi, ecx, eax, edx;
for (esi = 0, p = (int*)&data[0]; esi < 256; esi++) {
for (ecx = 0, eax = esi << 24; ecx < 8; ecx++) {
edx = 0;
if ((eax & 0x8000000) != 0)
edx = 0x4c11db7;
eax += eax;
edx ^= eax;
eax = edx;
}
*p++ = eax;
}
GetDlgItemText(hWnd, IDC_NAME, name, sizeof(name));
GetDlgItemText(hWnd, IDC_ORGANIZATION, organization, sizeof(organization));
_tcsncat(buf, name, _tcslen(name));
_tcsncat(buf, organization, _tcslen(organization));
_tcsupr(buf);
int len = _tcslen(buf);
for (int i = 0; i < len; i++) {
if ((unsigned char)(buf[i] - 'A') < 26)
buf[i] = buf[i] - 'A' + 10;
else if ((unsigned char)(buf[i] - '0') < 10)
buf[i] = buf[i] - '0';
else
_tcsncpy(&buf[i], &buf[i+1], len - i - 1), len--, i--;
}
for (eax = edx = 0, ecx = len, p = (int*)data; ecx > 0; ecx--, edx++) {
esi = buf[edx];
esi ^= eax >> 24;
esi &= 0xff;
esi = p[esi];
eax <<= 8;
esi ^= eax;
eax = esi;
}
wsprintf(key, "%08x", eax);
SetDlgItemText(hWnd, IDC_KEY, key);
}
