diff options
Diffstat (limited to 'src/Driver/Ntdriver.c')
| -rw-r--r-- | src/Driver/Ntdriver.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/Driver/Ntdriver.c b/src/Driver/Ntdriver.c index bf57fcdc..70b34f43 100644 --- a/src/Driver/Ntdriver.c +++ b/src/Driver/Ntdriver.c @@ -138,6 +138,7 @@ static BOOL SystemFavoriteVolumeDirty = FALSE; static BOOL PagingFileCreationPrevented = FALSE; static BOOL EnableExtendedIoctlSupport = FALSE; static BOOL AllowTrimCommand = FALSE; +static BOOL RamEncryptionActivated = FALSE; static KeSaveExtendedProcessorStateFn KeSaveExtendedProcessorStatePtr = NULL; static KeRestoreExtendedProcessorStateFn KeRestoreExtendedProcessorStatePtr = NULL; static ExGetFirmwareEnvironmentVariableFn ExGetFirmwareEnvironmentVariablePtr = NULL; @@ -331,18 +332,16 @@ NTSTATUS DriverEntry (PDRIVER_OBJECT DriverObject, PUNICODE_STRING RegistryPath) if ((OsMajorVersion > 6) || (OsMajorVersion == 6 && OsMinorVersion >= 1)) { // we enable RAM encryption only starting from Windows 7 - if (IsRamEncryptionEnabled()) + if (RamEncryptionActivated) { if (t1ha_selfcheck__t1ha2() != 0) TC_BUG_CHECK (STATUS_INVALID_PARAMETER); if (!InitializeSecurityParameters(GetDriverRandomSeed)) TC_BUG_CHECK (STATUS_INVALID_PARAMETER); + + EnableRamEncryption (TRUE); } } - else - { - EnableRamEncryption (FALSE); - } #endif for (i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; ++i) @@ -4513,7 +4512,7 @@ NTSTATUS ReadRegistryConfigFlags (BOOL driverEntry) WriteRegistryConfigFlags (flags); } - EnableRamEncryption ((flags & VC_DRIVER_CONFIG_ENABLE_RAM_ENCRYPTION) ? TRUE : FALSE); + RamEncryptionActivated = (flags & VC_DRIVER_CONFIG_ENABLE_RAM_ENCRYPTION) ? TRUE : FALSE; } EnableHwEncryption ((flags & TC_DRIVER_CONFIG_DISABLE_HARDWARE_ENCRYPTION) ? FALSE : TRUE); |