md5.c File Reference

#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "md5.h"

Defines
#define	rol(x, n)   ( ((x) << (n)) | ((x) >> (32-(n))) )
	md5.c - MD5 Message-Digest Algorithm Copyright (C) 1995, 1996, 1998, 1999 Free Software Foundation, Inc.
#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	OP(a, b, c, d, s, T)
#define	OP(f, a, b, c, d, k, s, T)
#define	X(a)   do { *(u32*)p = (*hd).a ; p += 4; } while(0)
Functions
static void	md5_init (MD5_CONTEXT *ctx)
static void	transform (MD5_CONTEXT *ctx, const unsigned char *data)
static void	md5_update (MD5_CONTEXT *hd, const unsigned char *inbuf, size_t inlen)
static void	do_final (MD5_CONTEXT *hd)
static void	md5_final (unsigned char *digest, MD5_CONTEXT *ctx)
static void	md5_hex_digest (char *hexdigest, const unsigned char *s)
static void	md5_hmac (unsigned char *digest, const unsigned char *text, int text_len, const unsigned char *key, int key_len)
static void	md5_hex_hmac (char *hexdigest, const unsigned char *text, int text_len, const unsigned char *key, int key_len)
void	caldav_md5_hex_digest (char *hexdigest, const unsigned char *s)
void	caldav_md5_hex_hmac (char *hexdigest, const unsigned char *text, int text_len, const unsigned char *key, int key_len)

---

Define Documentation

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

Value:

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

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

Value:

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

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

md5.c - MD5 Message-Digest Algorithm Copyright (C) 1995, 1996, 1998, 1999 Free Software Foundation, Inc.

according to the definition of MD5 in RFC 1321 from April 1992. NOTE: This is *not* the same file as the one from glibc.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.

Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. heavily modified for GnuPG by <werner.koch@guug.de>. modified again for Sylpheed by <wk@gnupg.org> 2001-02-11.

#define X

(

a

)

do { *(u32*)p = (*hd).a ; p += 4; } while(0)

---

Function Documentation

void caldav_md5_hex_digest	(	char *	hexdigest,
		const unsigned char *	s
	)

void caldav_md5_hex_hmac	(	char *	hexdigest,
		const unsigned char *	text,
		int	text_len,
		const unsigned char *	key,
		int	key_len
	)

static void do_final

(

MD5_CONTEXT *

hd

)

[static]

static void md5_final	(	unsigned char *	digest,
		MD5_CONTEXT *	ctx
	)			[static]

static void md5_hex_digest	(	char *	hexdigest,
		const unsigned char *	s
	)			[static]

static void md5_hex_hmac	(	char *	hexdigest,
		const unsigned char *	text,
		int	text_len,
		const unsigned char *	key,
		int	key_len
	)			[static]

static void md5_hmac	(	unsigned char *	digest,
		const unsigned char *	text,
		int	text_len,
		const unsigned char *	key,
		int	key_len
	)			[static]

static void md5_init

(

MD5_CONTEXT *

ctx

)

[static]

static void md5_update	(	MD5_CONTEXT *	hd,
		const unsigned char *	inbuf,
		size_t	inlen
	)			[static]

static void transform	(	MD5_CONTEXT *	ctx,
		const unsigned char *	data
	)			[static]