md5.hpp File Reference

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

Go to the source code of this file.

Classes
struct	arion::MD5_CTXT
	This structure holds the context for MD5 calculation. More...

Namespaces
namespace	arion

Macros
#define	MD5_DIGEST_LEN   16
#define	ARION_MD5_A   0x67452301
#define	ARION_MD5_B   0xefcdab89
#define	ARION_MD5_C   0x98badcfe
#define	ARION_MD5_D   0x10325476
#define	ARION_MD5_F(X, Y, Z)   ((X & Y) | (~X & Z))
#define	ARION_MD5_G(X, Y, Z)   ((X & Z) | (Y & ~Z))
#define	ARION_MD5_H(X, Y, Z)   (X ^ Y ^ Z)
#define	ARION_MD5_I(X, Y, Z)   (Y ^ (X | ~Z))

Functions
uint32_t	arion::rotate_left (uint32_t x, uint32_t n)
void	arion::md5_init (MD5_CTXT *ctx)
void	arion::md5_step (uint32_t *buffer, uint32_t *input)
void	arion::md5_update (MD5_CTXT *ctx, uint8_t *input_buffer, size_t input_len)
void	arion::md5_finalize (MD5_CTXT *ctx)
void	arion::md5_string (char *input, uint8_t *result)
void	arion::md5_file (FILE *file, uint8_t *result)

Variables
static uint32_t	arion::S []
	Array of shift amounts S[i] used in the MD5 algorithm.
static uint32_t	arion::K []
	Array of 64 pre-calculated sine constants K[i] used in the MD5 algorithm.
static uint8_t	arion::PADDING []
	The MD5 padding constant array.

Macro Definition Documentation

ARION_MD5_A

#define ARION_MD5_A   0x67452301

ARION_MD5_B

#define ARION_MD5_B   0xefcdab89

ARION_MD5_C

#define ARION_MD5_C   0x98badcfe

ARION_MD5_D

#define ARION_MD5_D   0x10325476

ARION_MD5_F

#define ARION_MD5_F	(		X,
			Y,
			Z
	)		((X & Y) | (~X & Z))

ARION_MD5_G

#define ARION_MD5_G	(		X,
			Y,
			Z
	)		((X & Z) | (Y & ~Z))

ARION_MD5_H

#define ARION_MD5_H	(		X,
			Y,
			Z
	)		(X ^ Y ^ Z)

ARION_MD5_I

#define ARION_MD5_I	(		X,
			Y,
			Z
	)		(Y ^ (X | ~Z))

MD5_DIGEST_LEN

#define MD5_DIGEST_LEN   16