protectdata.c File Reference

#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "windef.h"
#include "winbase.h"
#include "wincrypt.h"
#include "wine/debug.h"

Go to the source code of this file.

Data Structures
struct	protect_data_t
Defines
#define	CRYPT32_PROTECTDATA_PROV   PROV_RSA_FULL
#define	CRYPT32_PROTECTDATA_HASH_CALG   CALG_SHA1
#define	CRYPT32_PROTECTDATA_HASH_LEN   160
#define	CRYPT32_PROTECTDATA_KEY_CALG   CALG_3DES
#define	CRYPT32_PROTECTDATA_KEY_LEN   168
#define	CRYPT32_PROTECTDATA_SALT_LEN   16
#define	TRACE_DATA_BLOB(blob)
Functions
	WINE_DEFAULT_DEBUG_CHANNEL (crypt)
static const char *	hex_str (const unsigned char *p, int n)
static void	serialize_dword (DWORD value, BYTE **ptr)
static void	serialize_string (const BYTE *str, BYTE **ptr, DWORD len, DWORD width, BOOL prepend_len)
static BOOL	unserialize_dword (const BYTE *ptr, DWORD *index, DWORD size, DWORD *value)
static BOOL	unserialize_string (const BYTE *ptr, DWORD *index, DWORD size, DWORD len, DWORD width, BOOL inline_len, BYTE **data, DWORD *stored)
static BOOL	serialize (const struct protect_data_t *pInfo, DATA_BLOB *pSerial)
static BOOL	unserialize (const DATA_BLOB *pSerial, struct protect_data_t *pInfo)
static BOOL	valid_protect_data (const struct protect_data_t *pInfo)
static void	free_protect_data (struct protect_data_t *pInfo)
static BYTE *	convert_str_to_blob (LPCSTR str, DATA_BLOB *blob)
static BOOL	fill_protect_data (struct protect_data_t *pInfo, LPCWSTR szDataDescr, HCRYPTPROV hProv)
static BOOL	convert_hash_to_blob (HCRYPTHASH hHash, DATA_BLOB *blob)
static BOOL	hash_matches_blob (HCRYPTHASH hHash, const DATA_BLOB *two)
static BOOL	load_encryption_key (HCRYPTPROV hProv, DWORD key_len, const DATA_BLOB *salt, const DATA_BLOB *pOptionalEntropy, HCRYPTKEY *phKey)
static void	report (const DATA_BLOB *pDataIn, const DATA_BLOB *pOptionalEntropy, CRYPTPROTECT_PROMPTSTRUCT *pPromptStruct, DWORD dwFlags)
BOOL WINAPI	CryptProtectData (DATA_BLOB *pDataIn, LPCWSTR szDataDescr, DATA_BLOB *pOptionalEntropy, PVOID pvReserved, CRYPTPROTECT_PROMPTSTRUCT *pPromptStruct, DWORD dwFlags, DATA_BLOB *pDataOut)
BOOL WINAPI	CryptUnprotectData (DATA_BLOB *pDataIn, LPWSTR *ppszDataDescr, DATA_BLOB *pOptionalEntropy, PVOID pvReserved, CRYPTPROTECT_PROMPTSTRUCT *pPromptStruct, DWORD dwFlags, DATA_BLOB *pDataOut)
Variables
static const BYTE	crypt32_protectdata_secret []
static const char	crypt_magic_str [] = "Wine Crypt32 ok"