Finished Win32 GUI (First time in my life)

Author: Endermanch

Keygen.vcxproj

@@ -88,7 +88,7 @@
       <ProxyFileName>%(Filename)_p.c</ProxyFileName>
     </Midl>
     <Link>
-      <AdditionalDependencies>lib\libcrypto.lib;comctl32.lib;uxtheme.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>lib\libcrypto.lib;comctl32.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalOptions>%(AdditionalOptions) /machine:x64</AdditionalOptions>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -99,6 +99,7 @@
       <ProgramDataBaseFile>$(OutDir)$(TargetName).pdb</ProgramDataBaseFile>
       <SubSystem>Console</SubSystem>
       <AdditionalManifestDependencies>"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'"</AdditionalManifestDependencies>
+      <EntryPointSymbol>mainCRTStartup</EntryPointSymbol>
     </Link>
     <ProjectReference>
       <LinkLibraryDependencies>true</LinkLibraryDependencies>
@@ -133,7 +134,7 @@
       <ProxyFileName>%(Filename)_p.c</ProxyFileName>
     </Midl>
     <Link>
-      <AdditionalDependencies>lib\libcrypto.lib;comctl32.lib;uxtheme.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>lib\libcrypto.lib;comctl32.lib;winmm.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <AdditionalOptions>%(AdditionalOptions) /machine:x64</AdditionalOptions>
       <GenerateDebugInformation>false</GenerateDebugInformation>

header.h

@@ -43,10 +43,14 @@
 #define IDC_LABEL1  1055
 #define IDC_LABEL2  1056
 #define IDC_LABEL3  1057
+#define IDC_LABEL4  1058
+#define IDC_LABEL5  1059
 
 typedef unsigned long ul32;
 
 extern HANDLE hConsole;
+
+extern ul32 dwSeed;
 extern byte charset[];
 
 extern const char pXP[];
@@ -128,6 +132,7 @@ void generateServerKey(
 // utilities.cpp
 void cprintf(const char *Format, int nColor, ...);
 void endiannessConvert(byte *data, int length);
+ul32 randomRange(ul32 dwLow, ul32 dwHigh);
 
 EC_GROUP *initializeEllipticCurve(
         const char  *pSel,

main.cpp

@@ -6,6 +6,7 @@
 #include "header.h"
 
 HANDLE hConsole;
+ul32 dwSeed;
 byte charset[] = "BCDFGHJKMPQRTVWXY2346789";
 
 int mainServer() {
@@ -143,12 +144,12 @@ int main() {
 
     hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
 
+    srand(GetTickCount64());
+
     HINSTANCE hInstance = GetModuleHandleW(nullptr);
 
     int p = InitializeWindow(hInstance);
 
-    SetConsoleTitleA("Windows XP VLK Keygen");
-
     system("cls");
     cprintf("Windows XP VLK Keygen\n\n", 0x08);
 
@@ -173,6 +174,4 @@ int main() {
     printf("\t2. Hash = (First32Bits(SHA1(pRaw, r.x, r.y)) >> 4.\n");
     printf("\t3. Signature = privateKey * Hash + (C %% Order)\n");
     printf("Finally, we pack these components together, convert them to Base24 and get a valid Windows XP key.\n");
-
-    cprintf("Input Raw Product Key BBB-CCCCCC WITHOUT DASHES in range [100-000000; 999-999999]: ", 0x0E);
 }

utilities.cpp

@@ -4,7 +4,7 @@
 
 #include "header.h"
 
-/* Colored output */
+/* Colored output. */
 void cprintf(const char *Format, int nColor, ...) {
     va_list vList;
 
@@ -26,6 +26,7 @@ void endiannessConvert(byte *data, int length) {
     }
 }
 
+/* Initializes the elliptic curve. */
 EC_GROUP *initializeEllipticCurve(
         const char *pSel,
         long aSel,
@@ -65,6 +66,8 @@ EC_GROUP *initializeEllipticCurve(
     // Context variable
     context = BN_CTX_new();
 
+    
+
     /* Public data */
     BN_hex2bn(&p, pSel);
     BN_set_word(a, aSel);
@@ -96,4 +99,9 @@ EC_GROUP *initializeEllipticCurve(
     BN_CTX_free(context);
 
     return eCurve;
+}
+
+/* Generates a random 32-bit integer in range. */
+ul32 randomRange(ul32 dwLow, ul32 dwHigh) {
+    return rand() % (dwHigh - dwLow) + dwLow;
 }