MD5.cpp File Reference

#include "blocxx/BLOCXX_config.h"
#include "blocxx/MD5.hpp"
#include "blocxx/String.hpp"
#include "blocxx/ExceptionIds.hpp"
#include <string.h>

Go to the source code of this file.

Namespaces
namespace	BLOCXX_NAMESPACE
	Taken from RFC 1321.

Macros
#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
#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)

Typedefs
typedef unsigned char *	BLOCXX_NAMESPACE::POINTER

Functions
static void	BLOCXX_NAMESPACE::MD5Transform (UInt32 *, const unsigned char *)
static void	BLOCXX_NAMESPACE::Encode (unsigned char *, UInt32 *, UInt32)
static void	BLOCXX_NAMESPACE::Decode (UInt32 *, const unsigned char *, UInt32)

Variables
const int	BLOCXX_NAMESPACE::MD5HASHHEXLEN = 32
static unsigned char	BLOCXX_NAMESPACE::PADDING [64]

Macro Definition Documentation

F

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

Definition at line 209 of file MD5.cpp.

FF

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

Value:

 { \
 (a) += F ((b), (c), (d)) + (x) + static_cast<UInt32>(ac); \
 (a) = ROTATE_LEFT ((a), (s)); \
 (a) += (b); \
  }

Definition at line 219 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

G

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

Definition at line 210 of file MD5.cpp.

GG

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

Value:

 { \
 (a) += G ((b), (c), (d)) + (x) + static_cast<UInt32>(ac); \
 (a) = ROTATE_LEFT ((a), (s)); \
 (a) += (b); \
  }

Definition at line 224 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

H

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

Definition at line 211 of file MD5.cpp.

HH

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

Value:

 { \
 (a) += H ((b), (c), (d)) + (x) + static_cast<UInt32>(ac); \
 (a) = ROTATE_LEFT ((a), (s)); \
 (a) += (b); \
  }

Definition at line 229 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

I

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

Definition at line 212 of file MD5.cpp.

II

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

Value:

 { \
 (a) += I ((b), (c), (d)) + (x) + static_cast<UInt32>(ac); \
 (a) = ROTATE_LEFT ((a), (s)); \
 (a) += (b); \
  }

Definition at line 234 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

ROTATE_LEFT

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

Definition at line 215 of file MD5.cpp.

S11

#define S11   7

Definition at line 181 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S12

#define S12   12

Definition at line 182 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S13

#define S13   17

Definition at line 183 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S14

#define S14   22

Definition at line 184 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S21

#define S21   5

Definition at line 185 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S22

#define S22   9

Definition at line 186 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S23

#define S23   14

Definition at line 187 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S24

#define S24   20

Definition at line 188 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S31

#define S31   4

Definition at line 189 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S32

#define S32   11

Definition at line 190 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S33

#define S33   16

Definition at line 191 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S34

#define S34   23

Definition at line 192 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S41

#define S41   6

Definition at line 193 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S42

#define S42   10

Definition at line 194 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S43

#define S43   15

Definition at line 195 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().

S44

#define S44   21

Definition at line 196 of file MD5.cpp.

Referenced by BLOCXX_NAMESPACE::MD5Transform().