ReactOS 0.4.15-dev-5666-gc548b97
crypt.h File Reference
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wincrypt.h"
Include dependency graph for crypt.h:
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Go to the source code of this file.

Classes

struct  tagPROVFUNCS
 
struct  tagCRYPTPROV
 
struct  tagCRYPTKEY
 
struct  tagCRYPTHASH
 
struct  ustring
 

Macros

#define MAGIC_CRYPTPROV   0xA39E741F
 
#define MAGIC_CRYPTKEY   0xA39E741E
 
#define MAGIC_CRYPTHASH   0xA39E741D
 
#define MAXPROVTYPES   999
 

Typedefs

typedef struct tagPROVFUNCS PROVFUNCS
 
typedef struct tagPROVFUNCSPPROVFUNCS
 
typedef struct tagCRYPTPROV CRYPTPROV
 
typedef struct tagCRYPTPROVPCRYPTPROV
 
typedef struct tagCRYPTKEY CRYPTKEY
 
typedef struct tagCRYPTKEYPCRYPTKEY
 
typedef struct tagCRYPTHASH CRYPTHASH
 
typedef struct tagCRYPTHASHPCRYPTHASH
 

Functions

unsigned charCRYPT_DEShash (unsigned char *dst, const unsigned char *key, const unsigned char *src) DECLSPEC_HIDDEN
 
unsigned charCRYPT_DESunhash (unsigned char *dst, const unsigned char *key, const unsigned char *src) DECLSPEC_HIDDEN
 
NTSTATUS WINAPI SystemFunction032 (struct ustring *data, const struct ustring *key)
 

Macro Definition Documentation

◆ MAGIC_CRYPTHASH

#define MAGIC_CRYPTHASH   0xA39E741D

Definition at line 63 of file crypt.h.

◆ MAGIC_CRYPTKEY

#define MAGIC_CRYPTKEY   0xA39E741E

Definition at line 62 of file crypt.h.

◆ MAGIC_CRYPTPROV

#define MAGIC_CRYPTPROV   0xA39E741F

Definition at line 61 of file crypt.h.

◆ MAXPROVTYPES

#define MAXPROVTYPES   999

Definition at line 89 of file crypt.h.

Typedef Documentation

◆ CRYPTHASH

◆ CRYPTKEY

◆ CRYPTPROV

◆ PCRYPTHASH

◆ PCRYPTKEY

◆ PCRYPTPROV

◆ PPROVFUNCS

◆ PROVFUNCS

Function Documentation

◆ CRYPT_DEShash()

unsigned char * CRYPT_DEShash ( unsigned char dst,
const unsigned char key,
const unsigned char src 
)

Definition at line 259 of file crypt_des.c.

260{
261 int i;
262 unsigned char K[7];
263 unsigned char D[8];
264
265 Permute( K, key, KeyPermuteMap, 7 );
267
268 for (i = 0; i < 16; i++)
269 {
270 int j;
271 unsigned char *L = D;
272 unsigned char *R = &(D[4]);
273 unsigned char Rexp[6];
274 unsigned char Rn[4];
275 unsigned char SubK[6];
276
278 Permute( SubK, K, KeyCompression, 6 );
279
280 Permute( Rexp, R, DataExpansion, 6 );
281 xor( Rexp, Rexp, SubK, 6 );
282
283 sbox( Rn, Rexp );
284 Permute( Rexp, Rn, PBox, 4 );
285 xor( Rn, L, Rexp, 4 );
286
287 for (j = 0; j < 4; j++)
288 {
289 L[j] = R[j];
290 R[j] = Rn[j];
291 }
292 }
293
295
296 return dst;
297}
#define D(d)
Definition: builtin.c:4557
static const unsigned char DataExpansion[48]
Definition: crypt_des.c:67
static const unsigned char PBox[32]
Definition: crypt_des.c:129
static void KeyShiftLeft(unsigned char *key, const int numbits)
Definition: crypt_des.c:169
static void sbox(unsigned char *dst, const unsigned char *src)
Definition: crypt_des.c:227
static const unsigned char KeyPermuteMap[56]
Definition: crypt_des.c:43
static void Permute(unsigned char *dst, const unsigned char *src, const unsigned char *map, const int mapsize)
Definition: crypt_des.c:153
static void xor(unsigned char *dst, const unsigned char *a, const unsigned char *b, const int count)
Definition: crypt_des.c:251
static const unsigned char FinalPermuteMap[64]
Definition: crypt_des.c:137
static const unsigned char InitialPermuteMap[64]
Definition: crypt_des.c:31
static const unsigned char KeyRotation[16]
Definition: crypt_des.c:54
static const unsigned char KeyCompression[48]
Definition: crypt_des.c:57
GLenum src
Definition: glext.h:6340
GLenum GLenum dst
Definition: glext.h:6340
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint GLint GLint j
Definition: glfuncs.h:250
#define L(x)
Definition: ntvdm.h:50
#define R(b, x)
Definition: sha2.c:134
Definition: copy.c:22

Referenced by CRYPT_LMhash(), SystemFunction001(), SystemFunction003(), SystemFunction004(), SystemFunction008(), SystemFunction012(), and SystemFunction024().

◆ CRYPT_DESunhash()

unsigned char * CRYPT_DESunhash ( unsigned char dst,
const unsigned char key,
const unsigned char src 
)

Definition at line 299 of file crypt_des.c.

300{
301 int i;
302 unsigned char K[7];
303 unsigned char D[8];
304
305 Permute( K, key, KeyPermuteMap, 7 );
307
308 for (i = 0; i < 16; i++)
309 {
310 int j;
311 unsigned char *L = D;
312 unsigned char *R = &(D[4]);
313 unsigned char Rexp[6];
314 unsigned char Rn[4];
315 unsigned char SubK[6];
316
317 Permute( SubK, K, KeyCompression, 6 );
318
319 Permute( Rexp, R, DataExpansion, 6 );
320 xor( Rexp, Rexp, SubK, 6 );
321
322 sbox( Rn, Rexp );
323 Permute( Rexp, Rn, PBox, 4 );
324 xor( Rn, L, Rexp, 4 );
325
326 for (j = 0; j < 4; j++)
327 {
328 L[j] = R[j];
329 R[j] = Rn[j];
330 }
331
332 KeyShiftRight( K, KeyRotation[15 - i] );
333 }
334
336
337 return dst;
338}
static void KeyShiftRight(unsigned char *key, const int numbits)
Definition: crypt_des.c:198

Referenced by SystemFunction002(), SystemFunction005(), SystemFunction013(), and SystemFunction025().

◆ SystemFunction032()

NTSTATUS WINAPI SystemFunction032 ( struct ustring data,
const struct ustring key 
)

Definition at line 533 of file sysfunc.c.

534{
535 RC4_CONTEXT a4i;
536
537 rc4_init(&a4i, key->Buffer, key->Length);
538 rc4_crypt(&a4i, data->Buffer, data->Length);
539
540 return STATUS_SUCCESS;
541}
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
Definition: gl.h:1950
void rc4_init(RC4_CONTEXT *a4i, const unsigned char *key, unsigned int keyLen)
Definition: rc4.c:25
void rc4_crypt(RC4_CONTEXT *a4i, unsigned char *inoutString, unsigned int length)
Definition: rc4.c:47
#define STATUS_SUCCESS
Definition: shellext.h:65

Referenced by read_credential_blob(), and write_credential_blob().