crc32.h File Reference

#include "introtypes.h"

Go to the source code of this file.

Functions
DWORD	Crc32Compute (const void *Buffer, size_t Size, DWORD InitialCrc)
	Computes the CRC for a byte array. More...
DWORD	Crc32ComputeFast (const void *Buffer, size_t Size, DWORD InitialCrc)
DWORD	Crc32String (const char *String, DWORD InitialCrc)
	Computes the CRC for a NULL-terminated utf-8 string. More...
DWORD	Crc32Wstring (const WCHAR *String, DWORD InitialCrc)
	Computes the CRC for a NULL-terminated wide char string. More...
DWORD	Crc32WstringLen (const WCHAR *String, DWORD InitialCrc, size_t MaxLength, BOOLEAN *Valid)
	Computes the CRC for a NULL-terminated wide char string, but without exceeding a maximum number of characters. More...
DWORD	Crc32StringLen (const char *String, DWORD InitialCrc, size_t MaxLength, BOOLEAN *Valid)
	Computes the CRC for a NULL-terminated utf-8 string, but without exceeding a maximum number of characters. More...

Function Documentation

Crc32Compute()

DWORD Crc32Compute	(	const void *	Buffer,
		size_t	Size,
		DWORD	InitialCrc
	)

Computes the CRC for a byte array.

Definition at line 103 of file crc32.c.

Referenced by Crc32ComputeFast(), IntAlertFillCodeBlocks(), IntExceptKernelLogWindowsInformation(), IntExceptVerifyValueSig(), IntFragExtractCodeBlocks(), IntFragLogCodeBlocks(), IntLixCredCalculateCrc32Region(), IntSerializeCodeBlocksPattern(), IntVeInit(), IntWinModCacheFixNamePointers(), IntWinSDCheckAclIntegrity(), IntWinSDCheckSecDescIntegrity(), IntWinThrHandleQueueApc(), and IntWinThrHandleThreadHijack().

Crc32ComputeFast()

DWORD Crc32ComputeFast	(	const void *	Buffer,
		size_t	Size,
		DWORD	InitialCrc
	)

Definition at line 136 of file crc32.c.

Referenced by IntIntegrityAddRegion(), IntIntegrityCheckAll(), IntIntegrityRecalculate(), and IntMemClkHashRegion().

Crc32String()

DWORD Crc32String	(	const char *	String,
		DWORD	InitialCrc
	)

Computes the CRC for a NULL-terminated utf-8 string.

Definition at line 200 of file crc32.c.

Referenced by IntAlertCreateEptException(), IntAlertEptFillFromVictimZone(), IntAlertGetHashForLinuxName(), IntLixApiCmpFunctionNameWithHash(), IntLixDrvCreateDriverObject(), IntLixDrvCreateKernel(), IntLixTaskCreate(), IntLixTaskCreateInitTask(), IntLixTaskHandleExec(), IntWinApiUpdateHookDescriptor(), IntWinProcCreateProcessObject(), IntWinProcHandleCopyMemory(), and IntWinSudHandleFieldModification().

Crc32StringLen()

DWORD Crc32StringLen	(	const char *	String,
		DWORD	InitialCrc,
		size_t	MaxLength,
		BOOLEAN *	Valid
	)

Computes the CRC for a NULL-terminated utf-8 string, but without exceeding a maximum number of characters.

Definition at line 301 of file crc32.c.

Referenced by IntAlertCreateEptException(), IntAlertCreateInjectionException(), IntAlertCreateIntegrityException(), IntAlertCreateModuleLoadException(), and IntAlertCreateProcessCreationException().

Crc32Wstring()

DWORD Crc32Wstring	(	const WCHAR *	String,
		DWORD	InitialCrc
	)

Computes the CRC for a NULL-terminated wide char string.

Definition at line 226 of file crc32.c.

Referenced by IntAlertGetHashForWindowsName(), IntWinDrvCreateFromAddress(), IntWinDrvObjCreateFromAddress(), and IntWinUmPathCreate().

Crc32WstringLen()

DWORD Crc32WstringLen	(	const WCHAR *	String,
		DWORD	InitialCrc,
		size_t	MaxLength,
		BOOLEAN *	Valid
	)

Computes the CRC for a NULL-terminated wide char string, but without exceeding a maximum number of characters.

Definition at line 259 of file crc32.c.

Referenced by IntAlertCreateEptException(), and IntAlertCreateIntegrityException().