Exile 1.8 - The Password Manager

/********************************************************************
	Created:	27/3/2004, 21:35
	File name: 	D:\Projects\Exile\Exile\security.h
	File path:	D:\Projects\Exile\Exile
	File base:	security
	File ext:	h
	Author:		Gogolev Anton
*********************************************************************/

#ifndef __SECURITY_H__
#define __SECURITY_H__

#include "typedefs.h"
#include "../MD5/MD5.h"

// Generates private key of a given key length (which is in bits) 
// using User Name and Password
void GeneratePrivateKey(CString &rstrUserName, CString &rstrPassword, int nKeyLength, KEYINFO &rKeyInfo);

// Generates "User name + Master Password" hash
void GeneratePasswordHash(CString &rstrUserName, CString &rstrPassword, MD5HASH &rhsPassword);

// Generates a password of a given length using a given character set and a buffer of DWORDs
// pszPassword must be allocated by caller.
void GeneratePassword(TCHAR *pszCharSet, int nCharSetLength, DWORD *pdwData,
					  int nDataLength, int nPasswordLength, TCHAR *pszPassword);

// Frees a buffer of a given length, erasing its contents before
// releasing it to a memory manager
void FreeBuffer(void *pBuffer, size_t sBuffer);

// Just cleans a buffer
void CleanBuffer(void *pBuffer, size_t sBuffer);

// Cleans a string
void CleanString(CString &rstrS);

#endif //__SECURITY_H__