c_md5.c File Reference

#include "c_md5.h"
#include <stdio.h>
#include <errno.h>
#include <ctype.h>
#include <getopt.h>
#include <sys/types.h>
#include <stdlib.h>
#include <string.h>
#include <endian.h>
#include <unistd.h>
#include <fcntl.h>

Go to the source code of this file.

Data Structures
struct	md5_ctx

Macros
#define	SWAP(n)   (n)
#define	FF(b, c, d)   (d ^ (b & (c ^ d)))
#define	FG(b, c, d)   FF (d, b, c)
#define	FH(b, c, d)   (b ^ c ^ d)
#define	FI(b, c, d)   (c ^ (b | ~d))
#define	OPENOPTS(BINARY)   "r"
#define	OP(a, b, c, d, s, T)
#define	CYCLIC(w, s)   (w = (w << s) | (w >> (32 - s)))
#define	OP(f, a, b, c, d, k, s, T)
#define	BLOCKSIZE   4096

Typedefs
typedef u_int32_t	md5_uint32

Functions
void	md5_process_block (const void *buffer, size_t len, struct md5_ctx *ctx)
void	md5_process_bytes (const void *buffer, size_t len, struct md5_ctx *ctx)
void	md5_init_ctx (struct md5_ctx *ctx)
void *	md5_read_ctx (const struct md5_ctx *ctx, void *resbuf)
void *	md5_finish_ctx (struct md5_ctx *ctx, void *resbuf)
int	md5_stream (FILE *stream, void *resblock)
int	md5_file (char *filename, int binary, unsigned char *md5_result)

Macro Definition Documentation

#define BLOCKSIZE   4096

#define CYCLIC	(		w,
			s
	)		(w = (w << s) | (w >> (32 - s)))

#define FF	(		b,
			c,
			d
	)		(d ^ (b & (c ^ d)))

Definition at line 60 of file c_md5.c.

#define FG	(		b,
			c,
			d
	)		FF (d, b, c)

Definition at line 61 of file c_md5.c.

#define FH	(		b,
			c,
			d
	)		(b ^ c ^ d)

Definition at line 62 of file c_md5.c.

#define FI	(		b,
			c,
			d
	)		(c ^ (b | ~d))

Definition at line 63 of file c_md5.c.

#define OP	(		a,
			b,
			c,
			d,
			s,
			T
	)

Value:

do                                                                  \
    {                                                                     \
        a += FF (b, c, d) + (*cwp++ = SWAP (*words)) + T;       \
        ++words;                                                          \
	    CYCLIC (a, s);                                               \
        a += b;                                                         \
    }                                                                     \
    while (0)

#define OP	(		f,
			a,
			b,
			c,
			d,
			k,
			s,
			T
	)

Value:

do                                                        \
   {                                                            \
        a += f (b, c, d) + correct_words[k] + T;    \
	    CYCLIC (a, s);                                     \
        a += b;                                               \
      }                                                         \
    while (0)

#define OPENOPTS

(

BINARY

)

"r"

Definition at line 66 of file c_md5.c.

#define SWAP

(

n

)

(n)

Definition at line 50 of file c_md5.c.

Typedef Documentation

typedef u_int32_t md5_uint32

Definition at line 35 of file c_md5.c.

Function Documentation

int md5_file	(	char *	filename,
		int	binary,
		unsigned char *	md5_result
	)

Definition at line 400 of file c_md5.c.

void* md5_finish_ctx	(	struct md5_ctx *	ctx,
		void *	resbuf
	)

Definition at line 308 of file c_md5.c.

void md5_init_ctx

(

struct md5_ctx *

ctx

)

Definition at line 275 of file c_md5.c.

void md5_process_block	(	const void *	buffer,
		size_t	len,
		struct md5_ctx *	ctx
	)

Definition at line 71 of file c_md5.c.

void md5_process_bytes	(	const void *	buffer,
		size_t	len,
		struct md5_ctx *	ctx
	)

Definition at line 230 of file c_md5.c.

void* md5_read_ctx	(	const struct md5_ctx *	ctx,
		void *	resbuf
	)

Definition at line 292 of file c_md5.c.

int md5_stream	(	FILE *	stream,
		void *	resblock
	)

Definition at line 338 of file c_md5.c.