md5.c File Reference

#include <openssl/md5.h>
#include <string.h>
#include <openssl/mem.h>
#include "../../internal.h"
#include "../digest/md32_common.h"
#include "internal.h"

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Macros
#define	F(b, c, d)   ((((c) ^ (d)) & (b)) ^ (d))
#define	G(b, c, d)   ((((b) ^ (c)) & (d)) ^ (c))
#define	H(b, c, d)   ((b) ^ (c) ^ (d))
#define	I(b, c, d)   (((~(d)) | (b)) ^ (c))
#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)
#define	R3(a, b, c, d, k, s, t)
#define	X(i)   XX##i

Functions
uint8_t *	MD5 (const uint8_t *data, size_t len, uint8_t out[MD5_DIGEST_LENGTH])
static void	md5_block_data_order (uint32_t *state, const uint8_t *data, size_t num)
int	MD5_Final (uint8_t out[MD5_DIGEST_LENGTH], MD5_CTX *c)
int	MD5_Init (MD5_CTX *md5)
void	MD5_Transform (MD5_CTX *c, const uint8_t data[MD5_CBLOCK])
int	MD5_Update (MD5_CTX *c, const void *data, size_t len)

Macro Definition Documentation

F

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

Definition at line 117 of file md5.c.

G

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

Definition at line 118 of file md5.c.

H

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

Definition at line 119 of file md5.c.

I

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

Definition at line 120 of file md5.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);           \
    (a) += (b);                            \
  } while (0)

Definition at line 122 of file md5.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);           \
    (a) += (b);                            \
  } while (0)

Definition at line 129 of file md5.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);           \
    (a) += (b);                            \
  } while (0)

Definition at line 136 of file md5.c.

R3

#define R3	(		a,
			b,
			c,
			d,
			k,
			s,
			t
	)

Value:

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

Definition at line 143 of file md5.c.

X

#define X

(

i

)

XX##i

Function Documentation

MD5()

uint8_t* MD5	(	const uint8_t *	data,
		size_t	len,
		uint8_t	out[MD5_DIGEST_LENGTH]
	)

Definition at line 68 of file md5.c.

md5_block_data_order()

static void md5_block_data_order ( uint32_t *  state, const uint8_t *  data, size_t  num  )

static

Definition at line 154 of file md5.c.

MD5_Final()

int MD5_Final	(	uint8_t	out[MD5_DIGEST_LENGTH],
		MD5_CTX *	c
	)

Definition at line 103 of file md5.c.

MD5_Init()

int MD5_Init

(

MD5_CTX *

md5

)

Definition at line 77 of file md5.c.

MD5_Transform()

void MD5_Transform	(	MD5_CTX *	c,
		const uint8_t	data[MD5_CBLOCK]
	)

Definition at line 93 of file md5.c.

MD5_Update()

int MD5_Update	(	MD5_CTX *	c,
		const void *	data,
		size_t	len
	)

Definition at line 97 of file md5.c.