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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2019-02-26 01:50:27 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2019-03-01 00:35:13 +0100 |
| commit | cf48b532b447faa969347fef183c6e8921c4ded2 (patch) | |
| tree | df0d4539325b6a7a89d0dac0b19c5a1c17293cc6 /src/Mount/Mount.c | |
| parent | 29b749bdd96668d1aa9259b70be436e807b46af2 (diff) | |
| download | VeraCrypt-cf48b532b447faa969347fef183c6e8921c4ded2.tar.gz VeraCrypt-cf48b532b447faa969347fef183c6e8921c4ded2.zip | |
Windows: Implement RAM encryption for keys on 64-bit machines using ChaCha12 cipher and t1ha non-cryptographic fast hash (https://github.com/leo-yuriev/t1ha)
Diffstat (limited to 'src/Mount/Mount.c')
| -rw-r--r-- | src/Mount/Mount.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/Mount/Mount.c b/src/Mount/Mount.c index 5f12baa5..cc3ae11e 100644 --- a/src/Mount/Mount.c +++ b/src/Mount/Mount.c @@ -11125,6 +11125,16 @@ static BOOL CALLBACK PerformanceSettingsDlgProc (HWND hwndDlg, UINT msg, WPARAM EnableWindow (GetDlgItem (hwndDlg, IDC_ENABLE_CPU_RNG), FALSE); } + if (IsOSAtLeast (WIN_7) && IsRamEncryptionSupported()) + { + CheckDlgButton (hwndDlg, IDC_ENABLE_RAM_ENCRYPTION, (driverConfig & VC_DRIVER_CONFIG_ENABLE_RAM_ENCRYPTION) ? BST_CHECKED : BST_UNCHECKED); + } + else + { + CheckDlgButton (hwndDlg, IDC_ENABLE_RAM_ENCRYPTION, BST_UNCHECKED); + EnableWindow (GetDlgItem (hwndDlg, IDC_ENABLE_RAM_ENCRYPTION), FALSE); + } + SYSTEM_INFO sysInfo; GetSystemInfo (&sysInfo); @@ -11181,6 +11191,7 @@ static BOOL CALLBACK PerformanceSettingsDlgProc (HWND hwndDlg, UINT msg, WPARAM BOOL disableHW = !IsDlgButtonChecked (hwndDlg, IDC_ENABLE_HARDWARE_ENCRYPTION); BOOL enableCpuRng = IsDlgButtonChecked (hwndDlg, IDC_ENABLE_CPU_RNG); + BOOL enableRamEncryption = IsDlgButtonChecked (hwndDlg, IDC_ENABLE_RAM_ENCRYPTION); BOOL enableExtendedIOCTL = IsDlgButtonChecked (hwndDlg, IDC_ENABLE_EXTENDED_IOCTL_SUPPORT); BOOL allowTrimCommand = IsDlgButtonChecked (hwndDlg, IDC_ALLOW_TRIM_NONSYS_SSD); BOOL allowWindowsDefrag = IsDlgButtonChecked (hwndDlg, IDC_ALLOW_WINDOWS_DEFRAG); @@ -11224,6 +11235,8 @@ static BOOL CALLBACK PerformanceSettingsDlgProc (HWND hwndDlg, UINT msg, WPARAM if (IsOSAtLeast (WIN_8_1)) SetDriverConfigurationFlag (VC_DRIVER_CONFIG_ALLOW_WINDOWS_DEFRAG, allowWindowsDefrag); SetDriverConfigurationFlag (VC_DRIVER_CONFIG_ENABLE_CPU_RNG, enableCpuRng); + if (IsOSAtLeast (WIN_7)) + SetDriverConfigurationFlag (VC_DRIVER_CONFIG_ENABLE_RAM_ENCRYPTION, enableRamEncryption); DWORD bytesReturned; if (!DeviceIoControl (hDriver, TC_IOCTL_REREAD_DRIVER_CONFIG, NULL, 0, NULL, 0, &bytesReturned, NULL)) |