diff options
Diffstat (limited to 'src/Mayaqua/Microsoft.c')
| -rw-r--r-- | src/Mayaqua/Microsoft.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/Mayaqua/Microsoft.c b/src/Mayaqua/Microsoft.c index 8d71f29c..b4e95a2a 100644 --- a/src/Mayaqua/Microsoft.c +++ b/src/Mayaqua/Microsoft.c @@ -3413,6 +3413,60 @@ HANDLE MsCreateUserToken() }
+// Check whether SHA-2 kernel mode signature is supported
+bool MsIsSha2KernelModeSignatureSupported()
+{
+ HINSTANCE hDll;
+ bool ret = false;
+
+ if (MsIsWindows8())
+ {
+ return true;
+ }
+
+ hDll = LoadLibrary("Wintrust.dll");
+ if (hDll == NULL)
+ {
+ return false;
+ }
+
+ if (GetProcAddress(hDll, "CryptCATAdminAcquireContext2") != NULL)
+ {
+ ret = true;
+ }
+
+ FreeLibrary(hDll);
+
+ return ret;
+}
+
+// Check whether KB3033929 is required
+bool MsIsKB3033929RequiredAndMissing()
+{
+ OS_INFO *info = GetOsInfo();
+
+ if (info == NULL)
+ {
+ return false;
+ }
+
+ if (OS_IS_WINDOWS_NT(info->OsType))
+ {
+ if (GET_KETA(info->OsType, 100) == 6)
+ {
+ if (MsIsX64())
+ {
+ if (MsIsSha2KernelModeSignatureSupported() == false)
+ {
+ return true;
+ }
+ }
+ }
+ }
+
+ return false;
+}
+
// Check the digital signature of the file
bool MsCheckFileDigitalSignature(HWND hWnd, char *name, bool *danger)
{
|