md4.c File Reference

#include <openssl/md4.h>
#include <stdlib.h>
#include <string.h>
#include "../../internal.h"
#include "../digest/md32_common.h"

Include dependency graph for md4.c:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	F(b, c, d)   ((((c) ^ (d)) & (b)) ^ (d))
#define	G(b, c, d)   (((b) & (c)) | ((b) & (d)) | ((c) & (d)))
#define	H(b, c, d)   ((b) ^ (c) ^ (d))
#define	R0(a, b, c, d, k, s, t)
#define	R1(a, b, c, d, k, s, t)
#define	R2(a, b, c, d, k, s, t)

Functions
uint8_t *	MD4 (const uint8_t *data, size_t len, uint8_t out[MD4_DIGEST_LENGTH])
void	md4_block_data_order (uint32_t *state, const uint8_t *data, size_t num)
int	MD4_Final (uint8_t out[MD4_DIGEST_LENGTH], MD4_CTX *c)
int	MD4_Init (MD4_CTX *md4)
void	MD4_Transform (MD4_CTX *c, const uint8_t data[MD4_CBLOCK])
int	MD4_Update (MD4_CTX *c, const void *data, size_t len)

Macro Definition Documentation

F

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

Definition at line 112 of file md4.c.

G

#define G	(		b,
			c,
			d
	)		(((b) & (c)) | ((b) & (d)) | ((c) & (d)))

Definition at line 113 of file md4.c.

H

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

Definition at line 114 of file md4.c.

R0

#define R0	(		a,
			b,
			c,
			d,
			k,
			s,
			t
	)

Value:

  do {                                     \
    (a) += ((k) + (t) + F((b), (c), (d))); \
    (a) = CRYPTO_rotl_u32(a, s);           \
  } while (0)

Definition at line 116 of file md4.c.

R1

#define R1	(		a,
			b,
			c,
			d,
			k,
			s,
			t
	)

Value:

  do {                                     \
    (a) += ((k) + (t) + G((b), (c), (d))); \
    (a) = CRYPTO_rotl_u32(a, s);           \
  } while (0)

Definition at line 122 of file md4.c.

R2

#define R2	(		a,
			b,
			c,
			d,
			k,
			s,
			t
	)

Value:

  do {                                     \
    (a) += ((k) + (t) + H((b), (c), (d))); \
    (a) = CRYPTO_rotl_u32(a, s);           \
  } while (0)

Definition at line 128 of file md4.c.

Function Documentation

MD4()

uint8_t* MD4	(	const uint8_t *	data,
		size_t	len,
		uint8_t	out[MD4_DIGEST_LENGTH]
	)

Definition at line 66 of file md4.c.

md4_block_data_order()

void md4_block_data_order	(	uint32_t *	state,
		const uint8_t *	data,
		size_t	num
	)

Definition at line 134 of file md4.c.

MD4_Final()

int MD4_Final	(	uint8_t	out[MD4_DIGEST_LENGTH],
		MD4_CTX *	c
	)

Definition at line 98 of file md4.c.

MD4_Init()

int MD4_Init

(

MD4_CTX *

md4

)

Definition at line 77 of file md4.c.

MD4_Transform()

void MD4_Transform	(	MD4_CTX *	c,
		const uint8_t	data[MD4_CBLOCK]
	)

Definition at line 88 of file md4.c.

MD4_Update()

int MD4_Update	(	MD4_CTX *	c,
		const void *	data,
		size_t	len
	)

Definition at line 92 of file md4.c.