VeraCrypt
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Diffstat (limited to 'src/Main/Forms/KeyfileGeneratorDialog.cpp')
-rw-r--r--src/Main/Forms/KeyfileGeneratorDialog.cpp44
1 files changed, 22 insertions, 22 deletions
diff --git a/src/Main/Forms/KeyfileGeneratorDialog.cpp b/src/Main/Forms/KeyfileGeneratorDialog.cpp
index 61f16287..885f56d2 100644
--- a/src/Main/Forms/KeyfileGeneratorDialog.cpp
+++ b/src/Main/Forms/KeyfileGeneratorDialog.cpp
@@ -3,7 +3,7 @@
Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed
by the TrueCrypt License 3.0.
- Modifications and additions to the original source code (contained in this file)
+ Modifications and additions to the original source code (contained in this file)
and all other portions of this file are Copyright (c) 2013-2016 IDRIX
and are governed by the Apache License 2.0 the full text of which is
contained in the file License.txt included in VeraCrypt binary and source
@@ -17,10 +17,10 @@
namespace VeraCrypt
{
- KeyfileGeneratorDialog::KeyfileGeneratorDialog (wxWindow* parent) : KeyfileGeneratorDialogBase (parent)
+ KeyfileGeneratorDialog::KeyfileGeneratorDialog (wxWindow* parent) : KeyfileGeneratorDialogBase (parent)
{
RandomNumberGenerator::Start();
-
+
Hashes = Hash::GetAvailableAlgorithms();
foreach (shared_ptr <Hash> hash, Hashes)
{
@@ -33,7 +33,7 @@ namespace VeraCrypt
HideBytes (RandomPoolStaticText, 24);
MouseStaticText->Wrap (Gui->GetCharWidth (MouseStaticText) * 70);
-
+
CollectedEntropy->SetRange (RNG_POOL_SIZE * 8);
MainSizer->SetMinSize (wxSize (-1, Gui->GetCharHeight (this) * 24));
@@ -41,7 +41,7 @@ namespace VeraCrypt
Layout();
Fit();
Center();
-
+
MouseEventsCounter = 0;
foreach (wxWindow *c, this->GetChildren())
@@ -57,36 +57,36 @@ namespace VeraCrypt
try
{
int keyfilesCount = NumberOfKeyfiles->GetValue();
- int keyfilesSize = KeyfilesSize->GetValue();
+ int keyfilesSize = KeyfilesSize->GetValue();
bool useRandomSize = RandomSizeCheckBox->IsChecked();
wxString keyfileBaseName = KeyfilesBaseName->GetValue();
keyfileBaseName.Trim(true);
keyfileBaseName.Trim(false);
-
+
if (keyfileBaseName.IsEmpty())
{
Gui->ShowWarning("KEYFILE_EMPTY_BASE_NAME");
return;
}
-
+
wxFileName baseFileName = wxFileName::FileName (keyfileBaseName);
if (!baseFileName.IsOk())
{
Gui->ShowWarning("KEYFILE_INVALID_BASE_NAME");
return;
}
-
+
DirectoryPath keyfilesDir = Gui->SelectDirectory (Gui->GetActiveWindow(), LangString["SELECT_KEYFILE_GENERATION_DIRECTORY"], false);
if (keyfilesDir.IsEmpty())
return;
-
+
wxFileName dirFileName = wxFileName::DirName( wstring(keyfilesDir).c_str() );
if (!dirFileName.IsDirWritable ())
{
Gui->ShowWarning(L"You don't have write permission on the selected directory");
return;
}
-
+
wxBusyCursor busy;
for (int i = 0; i < keyfilesCount; i++)
{
@@ -95,26 +95,26 @@ namespace VeraCrypt
{
SecureBuffer sizeBuffer (sizeof(int));
RandomNumberGenerator::GetData (sizeBuffer, true);
-
+
memcpy(&bufferLen, sizeBuffer.Ptr(), sizeof(int));
/* since keyfilesSize < 1024 * 1024, we mask with 0x000FFFFF */
bufferLen = (long) (((unsigned long) bufferLen) & 0x000FFFFF);
bufferLen %= ((1024*1024 - 64) + 1);
- bufferLen += 64;
+ bufferLen += 64;
}
else
bufferLen = keyfilesSize;
SecureBuffer keyfileBuffer (bufferLen);
RandomNumberGenerator::GetData (keyfileBuffer, true);
-
+
wstringstream convertStream;
convertStream << i;
- wxString suffix = L"_";
- suffix += convertStream.str().c_str();
-
+ wxString suffix = L"_";
+ suffix += convertStream.str().c_str();
+
wxFileName keyfileName;
if (i == 0)
{
@@ -131,12 +131,12 @@ namespace VeraCrypt
keyfileName.Assign(dirFileName.GetPath(), keyfileBaseName + suffix);
}
}
-
+
if (keyfileName.Exists())
{
wxString msg = wxString::Format(LangString["KEYFILE_ALREADY_EXISTS"], keyfileName.GetFullPath());
if (!Gui->AskYesNo (msg, false, true))
- return;
+ return;
}
{
@@ -175,7 +175,7 @@ namespace VeraCrypt
ShowBytes (RandomPoolStaticText, RandomNumberGenerator::PeekPool().GetRange (0, 24));
else
HideBytes (RandomPoolStaticText, 24);
-
+
/* conservative estimate: 1 mouse move event brings 1 bit of entropy
* https://security.stackexchange.com/questions/32844/for-how-much-time-should-i-randomly-move-the-mouse-for-generating-encryption-key/32848#32848
*/
@@ -183,7 +183,7 @@ namespace VeraCrypt
if (MouseEventsCounter < (RNG_POOL_SIZE * 8))
CollectedEntropy->SetValue (++MouseEventsCounter);
}
-
+
void KeyfileGeneratorDialog::OnShowRandomPoolCheckBoxClicked (wxCommandEvent& event)
{
if (!event.IsChecked())
@@ -217,7 +217,7 @@ namespace VeraCrypt
str[i] = L'X';
}
}
-
+
void KeyfileGeneratorDialog::HideBytes (wxStaticText *textCtrl, size_t len)
{
wxString str;