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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2023-06-04 16:25:55 +0200
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2023-06-04 16:25:55 +0200
commit22466535f1b9cbe1bd98363cfa98f7f796bc408a (patch)
tree7ee1c59af8e16b57953a86f8837fe465e418f60a /src/Boot/EFI/DcsRe.efi
parent3c68349a39877c5420c727cd53143ab442963759 (diff)
downloadVeraCrypt-22466535f1b9cbe1bd98363cfa98f7f796bc408a.tar.gz
VeraCrypt-22466535f1b9cbe1bd98363cfa98f7f796bc408a.zip
Windows: Possible workaround for logarithmic slowdown for Encrypt-In-Place on large volumes (relates to #1063)
We replace absolute file pointer moving by relative moving with respect to current position. This was implemented as a workaround to address the performance issues related to in-place encryption. When using SetFilePointerEx() with FILE_BEGIN as the reference point, reaching the end of large drives during in-place encryption can cause significant slowdowns. By moving the file pointer relatively, these performance issues are mitigated.
Diffstat (limited to 'src/Boot/EFI/DcsRe.efi')
0 files changed, 0 insertions, 0 deletions
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<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
	ProjectType="Visual C++"
	Version="9.00"
	Name="Boot"
	ProjectGUID="{8B7F059F-E4C7-4E11-88F5-EE8B8433072E}"
	RootNamespace="Boot"
	Keyword="MakeFileProj"
	TargetFrameworkVersion="131072"
	>
	<Platforms>
		<Platform
			Name="Win32"
		/>
	</Platforms>
	<ToolFiles>
	</ToolFiles>
	<Configurations>
		<Configuration
			Name="Release|Win32"
			OutputDirectory="$(ConfigurationName)"
			IntermediateDirectory="$(ConfigurationName)"
			ConfigurationType="0"
			>
			<Tool
				Name="VCNMakeTool"
				BuildCommandLine="md Release 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1&#x0D;&#x0A;&#x0D;&#x0A;md Release_AES 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=AES&#x0D;&#x0A;&#x0D;&#x0A;md Release_Serpent 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=SERPENT&#x0D;&#x0A;&#x0D;&#x0A;md Release_Twofish 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=TWOFISH&#x0D;&#x0A;&#x0D;&#x0A;md Rescue 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 RESCUE_DISK=1&#x0D;&#x0A;&#x0D;&#x0A;md Rescue_AES 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=AES RESCUE_DISK=1&#x0D;&#x0A;&#x0D;&#x0A;md Rescue_Serpent 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=SERPENT RESCUE_DISK=1&#x0D;&#x0A;&#x0D;&#x0A;md Rescue_Twofish 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=TWOFISH RESCUE_DISK=1"
				ReBuildCommandLine="del /q /s Release &gt;NUL:&#x0D;&#x0A;md Release 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1&#x0D;&#x0A;&#x0D;&#x0A;del /q /s Release_AES &gt;NUL:&#x0D;&#x0A;md Release_AES 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=AES&#x0D;&#x0A;&#x0D;&#x0A;del /q /s Release_Serpent &gt;NUL:&#x0D;&#x0A;md Release_Serpent 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=SERPENT&#x0D;&#x0A;&#x0D;&#x0A;del /q /s Release_Twofish &gt;NUL:&#x0D;&#x0A;md Release_Twofish 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=TWOFISH&#x0D;&#x0A;&#x0D;&#x0A;del /q /s Rescue &gt;NUL:&#x0D;&#x0A;md Rescue 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 RESCUE_DISK=1&#x0D;&#x0A;&#x0D;&#x0A;del /q /s Rescue_AES &gt;NUL:&#x0D;&#x0A;md Rescue_AES 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=AES RESCUE_DISK=1&#x0D;&#x0A;&#x0D;&#x0A;del /q /s Rescue_Serpent &gt;NUL:&#x0D;&#x0A;md Rescue_Serpent 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=SERPENT RESCUE_DISK=1&#x0D;&#x0A;&#x0D;&#x0A;del /q /s Rescue_Twofish &gt;NUL:&#x0D;&#x0A;md Rescue_Twofish 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=TWOFISH RESCUE_DISK=1"
				CleanCommandLine="del /q /s Release Release_AES Release_Serpent Release_Twofish Rescue Rescue_AES Rescue_Serpent Rescue_Twofish &gt;NUL:"
				Output="Release\BootLoader.com"
				PreprocessorDefinitions="WIN32;NDEBUG"
				IncludeSearchPath="&quot;$(SolutionDir)&quot;;&quot;$(SolutionDir)\Common&quot;;&quot;$(SolutionDir)\Crypto&quot;;&quot;$(MSVC16_ROOT)\Include&quot;"
				ForcedIncludes=""
				AssemblySearchPath=""
				ForcedUsingAssemblies=""
				CompileAsManaged=""
			/>
		</Configuration>
		<Configuration
			Name="Release Loader|Win32"
			OutputDirectory="$(ConfigurationName)"
			IntermediateDirectory="$(ConfigurationName)"
			ConfigurationType="0"
			>
			<Tool
				Name="VCNMakeTool"
				BuildCommandLine="md Release 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1&#x0D;&#x0A;&#x0D;&#x0A;md Release_AES 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=AES&#x0D;&#x0A;&#x0D;&#x0A;md Release_Serpent 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=SERPENT&#x0D;&#x0A;&#x0D;&#x0A;md Release_Twofish 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=TWOFISH"
				ReBuildCommandLine="del /q /s Release &gt;NUL:&#x0D;&#x0A;md Release 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1&#x0D;&#x0A;&#x0D;&#x0A;del /q /s Release_AES &gt;NUL:&#x0D;&#x0A;md Release_AES 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=AES&#x0D;&#x0A;&#x0D;&#x0A;del /q /s Release_Serpent &gt;NUL:&#x0D;&#x0A;md Release_Serpent 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=SERPENT&#x0D;&#x0A;&#x0D;&#x0A;del /q /s Release_Twofish &gt;NUL:&#x0D;&#x0A;md Release_Twofish 2&gt;NUL:&#x0D;&#x0A;nmake.exe /nologo RELEASE=1 SINGLE_CIPHER=TWOFISH"
				CleanCommandLine="del /q /s Release Release_AES Release_Serpent Release_Twofish &gt;NUL:"
				Output="Release\BootLoader.com"
				PreprocessorDefinitions="WIN32;NDEBUG"
				IncludeSearchPath="&quot;$(SolutionDir)&quot;;&quot;$(SolutionDir)\Common&quot;;&quot;$(SolutionDir)\Crypto&quot;;&quot;$(MSVC16_ROOT)\Include&quot;"
				ForcedIncludes=""
				AssemblySearchPath=""
				ForcedUsingAssemblies=""
				CompileAsManaged=""
			/>
		</Configuration>
	</Configurations>
	<References>
	</References>
	<Files>
		<Filter
			Name="Source Files"
			Filter="cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx"
			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
			>
			<File
				RelativePath=".\BootConfig.cpp"
				>
			</File>
			<File
				RelativePath=".\BootConsoleIo.cpp"
				>
			</File>
			<File
				RelativePath=".\BootCrt.asm"
				>
			</File>
			<File
				RelativePath=".\BootDebug.cpp"
				>
			</File>
			<File
				RelativePath=".\BootDiskIo.cpp"
				>
			</File>
			<File
				RelativePath=".\BootEncryptedIo.cpp"
				>
			</File>
			<File
				RelativePath=".\BootMain.cpp"
				>
			</File>
			<File
				RelativePath=".\BootMemory.cpp"
				>
			</File>
			<File
				RelativePath=".\BootSector.asm"
				>
			</File>
			<File
				RelativePath=".\Decompressor.c"
				>
			</File>
			<File
				RelativePath=".\IntFilter.cpp"
				>
			</File>
			<File
				RelativePath=".\Platform.cpp"
				>
			</File>
			<Filter
				Name="Common"
				>
				<File
					RelativePath="..\..\Common\Crc.c"
					>
				</File>
				<File
					RelativePath="..\..\Common\Crypto.c"
					>
				</File>
				<File
					RelativePath="..\..\Common\Endian.c"
					>
				</File>
				<File
					RelativePath="..\..\Common\Pkcs5.c"
					>
				</File>
				<File
					RelativePath="..\..\Common\Volumes.c"
					>
				</File>
				<File
					RelativePath="..\..\Common\Xts.c"
					>
				</File>
			</Filter>
			<Filter
				Name="Crypto"
				>
				<File
					RelativePath="..\..\Crypto\Aes_hw_cpu.asm"
					>
				</File>
				<File
					RelativePath="..\..\Crypto\AesSmall.c"
					>
				</File>
				<File
					RelativePath="..\..\Crypto\AesSmall_x86.asm"
					>
				</File>
				<File
					RelativePath="..\..\Crypto\Rmd160.c"
					>
				</File>
				<File
					RelativePath="..\..\Crypto\Serpent.c"
					>
				</File>
				<File
					RelativePath="..\..\Crypto\Twofish.c"
					>
				</File>
			</Filter>
		</Filter>
		<Filter
			Name="Header Files"
			Filter="h;hpp;hxx;hm;inl;inc;xsd"
			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
			>
			<File
				RelativePath=".\Bios.h"
				>
			</File>
			<File
				RelativePath=".\BootCommon.h"
				>
			</File>
			<File
				RelativePath=".\BootConfig.h"
				>
			</File>
			<File
				RelativePath=".\BootConsoleIo.h"
				>
			</File>
			<File
				RelativePath=".\BootDebug.h"
				>
			</File>
			<File
				RelativePath=".\BootDefs.h"
				>
			</File>
			<File
				RelativePath=".\BootDiskIo.h"
				>
			</File>
			<File
				RelativePath=".\BootEncryptedIo.h"
				>
			</File>
			<File
				RelativePath=".\BootMain.h"
				>
			</File>
			<File
				RelativePath=".\BootMemory.h"
				>
			</File>
			<File
				RelativePath=".\BootStrings.h"
				>
			</File>
			<File
				RelativePath=".\IntFilter.h"
				>
			</File>
			<File
				RelativePath=".\Platform.h"
				>
			</File>
		</Filter>
		<Filter
			Name="Build Files"
			>
			<File
				RelativePath=".\Makefile"
				>
			</File>
		</Filter>
	</Files>
	<Globals>
	</Globals>
</VisualStudioProject>