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Add option in select the number of passes for volume header over-writing. By default, it is set to 3 but it can be increased to 256 passes (which can lead to a delay of many hours for a single password change operation).

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This commit is contained in:
Mounir IDRASSI
2014-07-27 02:36:23 +02:00
parent 97154aaf51
commit 1c11ee428d
16 changed files with 67 additions and 35 deletions
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19
src/Common/Dlgcode.c
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@@ -1565,7 +1565,7 @@ SelectAlgo (HWND hComboBox, int *algo_id)
}
void PopulateWipeModeCombo (HWND hComboBox, BOOL bNA, BOOL bInPlaceEncryption)
void PopulateWipeModeCombo (HWND hComboBox, BOOL bNA, BOOL bInPlaceEncryption, BOOL bHeaderWipe)
{
if (bNA)
{
@@ -1573,14 +1573,20 @@ void PopulateWipeModeCombo (HWND hComboBox, BOOL bNA, BOOL bInPlaceEncryption)
}
else
{
if (bInPlaceEncryption)
AddComboPairW (hComboBox, GetString ("WIPE_MODE_NONE"), TC_WIPE_NONE);
else
AddComboPairW (hComboBox, GetString ("WIPE_MODE_1_RAND"), TC_WIPE_1_RAND);
if (!bHeaderWipe)
{
if (bInPlaceEncryption)
AddComboPairW (hComboBox, GetString ("WIPE_MODE_NONE"), TC_WIPE_NONE);
else
AddComboPairW (hComboBox, GetString ("WIPE_MODE_1_RAND"), TC_WIPE_1_RAND);
}
AddComboPairW (hComboBox, GetString ("WIPE_MODE_3_DOD_5220"), TC_WIPE_3_DOD_5220);
AddComboPairW (hComboBox, GetString ("WIPE_MODE_7_DOD_5220"), TC_WIPE_7_DOD_5220);
AddComboPairW (hComboBox, GetString ("WIPE_MODE_35_GUTMANN"), TC_WIPE_35_GUTMANN);
if (bHeaderWipe)
AddComboPairW (hComboBox, GetString ("WIPE_MODE_256"), TC_WIPE_256); // paranoid wipe for volume header
}
}
@@ -1603,6 +1609,9 @@ wchar_t *GetWipeModeName (WipeAlgorithmId modeId)
case TC_WIPE_35_GUTMANN:
return GetString ("WIPE_MODE_35_GUTMANN");
case TC_WIPE_256:
return GetString ("WIPE_MODE_256");
default:
return GetString ("NOT_APPLICABLE_OR_NOT_AVAILABLE");
}