I hacked a stub, which allows MakeMKV 1.15.4 to run on Windows XP 32 bit.
I used g++ 4.7.1 20120524 (from the MinGW that came with QB64 1.2), and cl 15.00.30729.01 x86 (from Visual C++ 2008 Express).
bcrypt.cpp
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// bcrypt stub to allow newer versions of MakeMKV to run on Windows XP.
// Public domain, 2020 December, Michael Calkins ("qbasicmichael"). No warranty. Use at your own risk.
// Revision 2021 January 01
// Borrows from the "w64 mingw-runtime package", which is also public domain.
// mingw: ----------------------------------- (for older mingw, remove ",--nxcompat".)
// g++.exe -O3 -Wall -shared -Wl,-s,-shared,--enable-auto-image-base,-dy,--nxcompat,--kill-at -o bcrypt.dll bcrypt.cpp
// msvc++:
// cl.exe /O2 /LD /MD bcrypt.cpp bcryptvc.def user32.lib /link /NXCOMPAT
// mt.exe -manifest bcrypt.dll.manifest -outputresource:bcrypt.dll;2
// bcryptvc.def should contain the following:
// LIBRARY bcrypt.dll
// EXPORTS
// BCryptOpenAlgorithmProvider
// BCryptCloseAlgorithmProvider
// BCryptGenRandom
// ThisDllIsJustAStub
// Place the resulting "bcrypt.dll" into the MakeMKV folder. Do not put it in the system32 folder.
// You should probably delete any resulting bcrypt.a or bcrypt.lib files afterwards, so as not to interfere with linking other projects to genuine bcrypt.
#define NOCRYPT
#include <windows.h>
typedef LONG NTSTATUS;
typedef LPVOID BCRYPT_ALG_HANDLE;
#define STATUS_SUCCESS ((NTSTATUS)0x00000000L)
extern "C" __declspec(dllexport) NTSTATUS WINAPI BCryptOpenAlgorithmProvider(BCRYPT_ALG_HANDLE *phAlgorithm, LPCWSTR pszAlgId, LPCWSTR pszImplementation, DWORD dwFlags) {
MessageBoxW(NULL, pszAlgId, L"BCryptOpenAlgorithmProvider", 0);
return STATUS_SUCCESS;
}
extern "C" __declspec(dllexport) NTSTATUS WINAPI BCryptCloseAlgorithmProvider(BCRYPT_ALG_HANDLE hAlgorithm, ULONG dwFlags) {
MessageBoxW(NULL, L"", L"BCryptCloseAlgorithmProvider", 0);
return STATUS_SUCCESS;
}
extern "C" __declspec(dllexport) NTSTATUS WINAPI BCryptGenRandom(BCRYPT_ALG_HANDLE hAlgorithm, PUCHAR pbBuffer, ULONG cbBuffer, ULONG dwFlags) {
MessageBoxW(NULL, L"", L"BCryptGenRandom", 0);
return STATUS_SUCCESS;
}
extern "C" BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
return TRUE;
}
extern "C" __declspec(dllexport) const char * WINAPI ThisDllIsJustAStub(void) {
return "This bcrypt.dll is just a stub to get MakeMKV to work on WinXP.";
}
MinGW files:
bcryptgcc.def
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LIBRARY bcrypt.dll
EXPORTS
BCryptOpenAlgorithmProvider@16 = bcrypt.dll.BCryptOpenAlgorithmProvider
BCryptCloseAlgorithmProvider@8 = bcrypt.dll.BCryptCloseAlgorithmProvider
BCryptGenRandom@16 = bcrypt.dll.BCryptGenRandom
ThisDllIsJustAStub@0 = bcrypt.dll.ThisDllIsJustAStub
bcryptoldgcc.def
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LIBRARY bcrypt.dll
EXPORTS
BCryptOpenAlgorithmProvider@16 = BCryptOpenAlgorithmProvider
BCryptCloseAlgorithmProvider@8 = BCryptCloseAlgorithmProvider
BCryptGenRandom@16 = BCryptGenRandom
ThisDllIsJustAStub@0 = ThisDllIsJustAStub
testbcryptgcc.cpp
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// Code to test the message boxes in the bcrypt stub. mingw version.
// Revision 2021 January 01.
// Note: the console window can cover and hide the message box.
// for older mingw, remove ",--nxcompat" from command line, and "bcrypt.dll." from before the function names on the def file lines.
// dlltool.exe -k -l bcrypt.a -d bcryptgcc.def
// g++.exe -O3 -Wall -Wl,-s,-dy,--nxcompat,--enable-stdcall-fixup -o testbcryptgcc.exe testbcryptgcc.cpp bcrypt.a
// bcryptgcc.def should contain the following:
// LIBRARY bcrypt.dll
// EXPORTS
// BCryptOpenAlgorithmProvider@16 = bcrypt.dll.BCryptOpenAlgorithmProvider
// BCryptCloseAlgorithmProvider@8 = bcrypt.dll.BCryptCloseAlgorithmProvider
// BCryptGenRandom@16 = bcrypt.dll.BCryptGenRandom
// ThisDllIsJustAStub@0 = bcrypt.dll.ThisDllIsJustAStub
#define NOCRYPT
#include <windows.h>
typedef LONG NTSTATUS;
typedef LPVOID BCRYPT_ALG_HANDLE;
extern "C" __declspec(dllimport) NTSTATUS WINAPI BCryptOpenAlgorithmProvider(BCRYPT_ALG_HANDLE *phAlgorithm, LPCWSTR pszAlgId, LPCWSTR pszImplementation, DWORD dwFlags);
extern "C" __declspec(dllimport) NTSTATUS WINAPI BCryptCloseAlgorithmProvider(BCRYPT_ALG_HANDLE hAlgorithm, ULONG dwFlags);
extern "C" __declspec(dllimport) NTSTATUS WINAPI BCryptGenRandom(BCRYPT_ALG_HANDLE hAlgorithm, PUCHAR pbBuffer, ULONG cbBuffer, ULONG dwFlags);
extern "C" __declspec(dllimport) const char * WINAPI ThisDllIsJustAStub(void);
BCRYPT_ALG_HANDLE hAlgorithm = 0;
LPCWSTR pszAlgId = L"fghij";
LPCWSTR pszImplementation = L"abcde";
DWORD dwFlags = 0;
UCHAR bBuffer[16] = {};
ULONG cbBuffer = sizeof(bBuffer);
int main() {
BCryptOpenAlgorithmProvider(& hAlgorithm, pszAlgId, pszImplementation, dwFlags);
BCryptCloseAlgorithmProvider(hAlgorithm, dwFlags);
BCryptGenRandom(hAlgorithm, bBuffer, cbBuffer, dwFlags);
MessageBoxA(NULL, ThisDllIsJustAStub(), "", 0);
return 0;
}
mbcryptgcc.bat
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\qb64\internal\c\c_compiler\bin\g++.exe -O3 -Wall -shared -Wl,-s,-shared,--enable-auto-image-base,-dy,--nxcompat,--kill-at -o bcrypt.dll bcrypt.cpp
mtestbcryptgcc.bat
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\qb64\internal\c\c_compiler\bin\dlltool.exe -k -l bcrypt.a -d bcryptgcc.def
\qb64\internal\c\c_compiler\bin\g++.exe -O3 -Wall -Wl,-s,-dy,--nxcompat,--enable-stdcall-fixup -o testbcryptgcc.exe testbcryptgcc.cpp bcrypt.a
mbcryptoldgcc.bat
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c:\dev-cpp\bin\g++.exe -O3 -Wall -shared -Wl,-s,-shared,--enable-auto-image-base,-dy,--kill-at -o bcrypt.dll bcrypt.cpp
mtestbcryptoldgcc.bat
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c:\dev-cpp\bin\dlltool.exe -k -l bcrypt.a -d bcryptoldgcc.def
c:\dev-cpp\bin\g++.exe -O3 -Wall -Wl,-s,-dy,--enable-stdcall-fixup -o testbcryptgcc.exe testbcryptgcc.cpp bcrypt.a
MSVC++ files:
bcryptvc.def
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LIBRARY bcrypt.dll
EXPORTS
BCryptOpenAlgorithmProvider
BCryptCloseAlgorithmProvider
BCryptGenRandom
ThisDllIsJustAStub
testbcryptvc.cpp
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// Code to test the message boxes in the bcrypt stub. msvc++ version.
// Revision 2021 January 01.
// Note: the console window can cover and hide the message box.
// cl.exe /O2 /MD testbcryptvc.cpp bcrypt.lib user32.lib /link /NXCOMPAT
// mt.exe -manifest testbcryptvc.exe.manifest -outputresource:testbcryptvc.exe;1
#include <windows.h>
extern "C" __declspec(dllimport) const char * WINAPI ThisDllIsJustAStub(void);
BCRYPT_ALG_HANDLE hAlgorithm = 0;
LPCWSTR pszAlgId = L"fghij";
LPCWSTR pszImplementation = L"abcde";
DWORD dwFlags = 0;
UCHAR bBuffer[16] = {};
ULONG cbBuffer = sizeof(bBuffer);
int main() {
BCryptOpenAlgorithmProvider(& hAlgorithm, pszAlgId, pszImplementation, dwFlags);
BCryptCloseAlgorithmProvider(hAlgorithm, dwFlags);
BCryptGenRandom(hAlgorithm, bBuffer, cbBuffer, dwFlags);
MessageBoxA(NULL, ThisDllIsJustAStub(), "", 0);
return 0;
}
mbcryptvc.bat
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cl.exe /O2 /LD /MD \c\bcrypt.cpp bcryptvc.def user32.lib /link /NXCOMPAT
mt.exe -manifest bcrypt.dll.manifest -outputresource:bcrypt.dll;2
mtestbcryptvc.bat
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cl.exe /O2 /MD testbcryptvc.cpp bcrypt.lib user32.lib /link /NXCOMPAT
mt.exe -manifest testbcryptvc.exe.manifest -outputresource:testbcryptvc.exe;1
If you use the bat files, you'll have to adjust the paths. (The reason for the \c\ path on the bcrypt.cpp is so that I could have only one copy of that, because it's identical for both compilers.) (The source files should contain the same lines in the comments, but without the paths.)
The commands for msvc++ need to be run from the msvc++ command prompt shortcut, so that the environment variables will be set.
Hopefully I didn't make too many mistakes.
It seems to work. It seems like MakeMKV doesn't even call those functions, at least when ripping DVD files from a folder. I'm about to try ripping from an actual disk.
Happy ripping to my fellow XP users.
Edit: It also ripped a DVD from disk without calling those functions.
Edit: updated the bcryptvc.def within the comments in bcrypt.cpp
Edit: 2021 Jan 1:
Accommodated g++ 3.4.2, which comes with Dev-C++ 4.9.9.2. I refer to this as "older MinGW" and "oldgcc". This involves removing ",--nxcompat" from the command lines, and "bcrypt.dll." from the def lines.
Changed testbcrypt to zero initialize bBuffer, and have cbBuffer use sizeof instead of hardcoding.
Added a comment that the message boxes can be underneath and thus hidden by the console window. (I think when launching it from Windows Explorer, the initial message box can be created a fraction of a second prior to the console window.)
Come to think of it, I should have put the revision date in text strings so it'd be in the binaries. Maybe next time, if I revise them again...
