Md5.c File Reference

#include <fcntl.h>
#include <unistd.h>
#include <stdio.h>
#include <sys/types.h>
#include <time.h>
#include <string.h>
#include "libFireBird.h"

Go to the source code of this file.

Data Structures
struct	MD5_CTX

Macros
#define	F(x, y, z)   (((x) & (y)) | ((~x) & (z)))
#define	G(x, y, z)   (((x) & (z)) | ((y) & (~z)))
#define	H(x, y, z)   ((x) ^ (y) ^ (z))
#define	I(x, y, z)   ((y) ^ ((x) | (~z)))
#define	ROTATE_LEFT(x, n)   (((x) << (n)) | ((x) >> (32-(n))))
#define	FF(a, b, c, d, x, s, ac)
#define	GG(a, b, c, d, x, s, ac)
#define	HH(a, b, c, d, x, s, ac)
#define	II(a, b, c, d, x, s, ac)
#define	S11   7
#define	S12   12
#define	S13   17
#define	S14   22
#define	S21   5
#define	S22   9
#define	S23   14
#define	S24   20
#define	S31   4
#define	S32   11
#define	S33   16
#define	S34   23
#define	S41   6
#define	S42   10
#define	S43   15
#define	S44   21

Typedefs
typedef unsigned long int	UINT4

Functions
void	MD5Init (MD5_CTX *)
void	MD5Update (MD5_CTX *, unsigned char *, unsigned int)
void	MD5Final (MD5_CTX *)
bool	MD5String (char *inString, byte *Digest)
bool	MD5File (char *FileName, byte *Digest)

Macro Definition Documentation

F

#define F	(		x,
			y,
			z
	)		(((x) & (y)) | ((~x) & (z)))

Definition at line 115 of file Md5.c.

FF

#define FF	(		a,
			b,
			c,
			d,
			x,
			s,
			ac
	)

Value:

  {(a) += F ((b), (c), (d)) + (x) + (UINT4)(ac); \
   (a) = ROTATE_LEFT((a), (s)); \
   (a) += (b); \
  }

Definition at line 125 of file Md5.c.

G

#define G	(		x,
			y,
			z
	)		(((x) & (z)) | ((y) & (~z)))

Definition at line 116 of file Md5.c.

GG

#define GG	(		a,
			b,
			c,
			d,
			x,
			s,
			ac
	)

Value:

  {(a) += G((b), (c), (d)) + (x) + (UINT4)(ac); \
   (a) = ROTATE_LEFT((a), (s)); \
   (a) += (b); \
  }

Definition at line 130 of file Md5.c.

H

#define H	(		x,
			y,
			z
	)		((x) ^ (y) ^ (z))

Definition at line 117 of file Md5.c.

HH

#define HH	(		a,
			b,
			c,
			d,
			x,
			s,
			ac
	)

Value:

  {(a) += H((b), (c), (d)) + (x) + (UINT4)(ac); \
   (a) = ROTATE_LEFT((a), (s)); \
   (a) += (b); \
  }

Definition at line 135 of file Md5.c.

I

#define I	(		x,
			y,
			z
	)		((y) ^ ((x) | (~z)))

Definition at line 118 of file Md5.c.

II

#define II	(		a,
			b,
			c,
			d,
			x,
			s,
			ac
	)

Value:

  {(a) += I((b), (c), (d)) + (x) + (UINT4)(ac); \
   (a) = ROTATE_LEFT((a), (s)); \
   (a) += (b); \
  }

Definition at line 140 of file Md5.c.

ROTATE_LEFT

#define ROTATE_LEFT	(		x,
			n
	)		(((x) << (n)) | ((x) >> (32-(n))))

Definition at line 121 of file Md5.c.

S11

#define S11   7

S12

#define S12   12

S13

#define S13   17

S14

#define S14   22

S21

#define S21   5

S22

#define S22   9

S23

#define S23   14

S24

#define S24   20

S31

#define S31   4

S32

#define S32   11

S33

#define S33   16

S34

#define S34   23

S41

#define S41   6

S42

#define S42   10

S43

#define S43   15

S44

#define S44   21

Typedef Documentation

UINT4

typedef unsigned long int UINT4

Definition at line 44 of file Md5.c.

Function Documentation

MD5File()

bool MD5File	(	char *	FileName,
		byte *	Digest
	)

Definition at line 391 of file Md5.c.

References ConvertPathType(), MD5_CTX::digest, FBLIB_DIR_SIZE, MD5Final(), MD5Init(), MD5Update(), PF_FullLinuxPath, TRACEENTER, and TRACEEXIT.

MD5Final()

void MD5Final

(

MD5_CTX *

mdContext

)

Definition at line 190 of file Md5.c.

References MD5_CTX::i, and MD5Update().

Referenced by MD5File(), and MD5String().

MD5Init()

void MD5Init

(

MD5_CTX *

mdContext

)

Definition at line 146 of file Md5.c.

References MD5_CTX::buf, and MD5_CTX::i.

Referenced by MD5File(), and MD5String().

MD5String()

bool MD5String	(	char *	inString,
		byte *	Digest
	)

Definition at line 368 of file Md5.c.

References MD5_CTX::digest, MD5Final(), MD5Init(), MD5Update(), TRACEENTER, and TRACEEXIT.

MD5Update()

void MD5Update	(	MD5_CTX *	mdContext,
		unsigned char *	inBuf,
		unsigned int	inLen
	)

Definition at line 158 of file Md5.c.

References MD5_CTX::i, and MD5_CTX::in.

Referenced by MD5File(), MD5Final(), and MD5String().