AutoHotkey Frage

Gui, Add, Edit, x76 y10 w100 h20 vpw password , 
Gui, Add, Text, x6 y10 w70 h20 , Passwort:
Gui, Add, Button, x93 y40 w70 h30 gabbrechen +Default, Exit
Gui, Add, Button, x13 y40 w70 h30 glogin +default, Login
Gui, Show, h83 w188, Passwort eingeben..
Return


login:
Gui,Submit,
if(md5(pw) = "098f6bcd4621d373cade4e832627b4f6") ;= test
{
   MsgBox Passwort ist Richtig :)
   ;Gui, Show,, 
}
else
{
	MsgBox Falsches Passwort. 
}
exitapp
Return


abbrechen:
MsgBox, 4,, Bist du dir sicher das du den Keybinder beenden möchtest?
IfMsgBox Yes
{
	ExitApp
}
else
{
	Gui, Show,
}
return


;-------------------------------------------
;by Lazlo from: http://www.autohotkey.com/forum/topic17853.html




MD5(ByRef Buf, L=0) {                                               	; Binary buffer, Length in bytes
   Static P, Q, N, i, a,b,c,d, t, h0,h1,h2,h3, y = 0xFFFFFFFF


   h0 := 0x67452301, h1 := 0xEFCDAB89, h2 := 0x98BADCFE, h3 := 0x10325476


   if(!md5initdone) ;//mod isnull
    	initmd5()

   if(L == 0) ;//mod isnull
	L := StrLen(Buf)

   N := ceil((L+9)/64)*64                                         	; padded length (100..separator, 8B length)
   VarSetCapacity(Q,N,0)                                          	; room for padded data
   P := &Q                                                        	; pointer
   DllCall("RtlMoveMemory", UInt,P, UInt,&Buf, UInt,L)            	; copy data
   DllCall("RtlFillMemory", UInt,P+L, UInt,1, UInt,0x80)          	; pad separator
   DllCall("ntdll.dll\RtlFillMemoryUlong",UInt,P+N-8,UInt,4,UInt,8*L) ; at end: length in bits < 512 MB


   Loop % N//64 {
  	Loop 16
     	i := A_Index-1, w%i% := *P | *(P+1)<<8 | *(P+2)<<16 | *(P+3)<<24, P += 4


  	a := h0, b := h1, c := h2, d := h3


  	Loop 64 {
     	i := A_Index-1
     	If i < 16
         	f := (b & c) | (~b & d), g := i
     	Else If i < 32
         	f := (d & b) | (~d & c), g := 5*i+1 & 15
     	Else If i < 48
         	f := b ^ c ^ d,      	g := 3*i+5 & 15
     	Else
         	f := c ^ (b | ~d),   	g :=  7*i  & 15


     	t := d, d := c, c := b
     	b += rotate(a + f + k%i% + w%g%, r%i%) ; reduced to 32 bits later
     	a := t
  	}


  	h0 := h0+a & y, h1 := h1+b & y, h2 := h2+c & y, h3 := h3+d & y
   }
   Return hex(h0) . hex(h1) . hex(h2) . hex(h3)
}


rotate(a,b) { ; 32-bit rotate a to left by b bits, bit32..63 garbage
   Return a << b | (a & 0xFFFFFFFF) >> (32-b)
}


hex(x) {  	; 32-bit little endian hex digits
   SetFormat Integer, HEX
   x += 0x100000000, x := SubStr(x,-1) . SubStr(x,8,2) . SubStr(x,6,2) . SubStr(x,4,2)
   SetFormat Integer, DECIMAL
   Return x
}


;//mod isnull
initmd5(){
global
; GLOBAL CONSTANTS r[64], k[64]
r =  12, 17, 22,  7, 12, 17, 22,  7, 12, 17, 22,  7, 12, 17, 22
, 5,  9, 14, 20,  5,  9, 14, 20,  5,  9, 14, 20,  5,  9, 14, 20
, 4, 11, 16, 23,  4, 11, 16, 23,  4, 11, 16, 23,  4, 11, 16, 23
, 6, 10, 15, 21,  6, 10, 15, 21,  6, 10, 15, 21,  6, 10, 15, 21
StringSplit r, r, `,
r0 := 7
Loop 64
   i := A_Index-1, k%i% := floor(abs(sin(A_Index)) * 2**32)   

   md5initdone := true
}

InputBox
;If Abfrage der Variable
If(var=="passwort")
{
Gui, Show
}
Else
{
ExitApp
}
return

;InputBox erstellen
InputBox, Variable, Gib bitte das Passwort ein...,, Hide,,, 50, 60,,,


If(Variable=="DeinPasswort");Jetzt eine Abfrage ob das eingegebene Passwort mit deinem übereinstimmt
{
;Wenn das Passwort richtig ist in dem Fall (DeinPAsswort).
;z.B eine Message Box
MsgBox, Das PAsswort ist richtig!
;Dein Gui öffnen
Gui, Show
}
Else ;Wenn das Passwort Falsch ist:
{
;Beenden
ExitApp
}
return