md5.c File Reference

#include <memory.h>
#include "md5.h"

Go to the source code of this file.

Macros
#define	F1(x, y, z)   (z ^ (x & (y ^ z)))
#define	F2(x, y, z)   F1(z, x, y)
#define	F3(x, y, z)   (x ^ y ^ z)
#define	F4(x, y, z)   (y ^ (x | ~z))
#define	MD5STEP(f, w, x, y, z, data, s)   ( w += f(x, y, z) + data, w = w<<s | w>>(32-s), w += x )

Functions
void	byteReverse (unsigned char *buf, unsigned longs)
void	MD5Transform (uint32 buf[4], uint32 in[16])
void	MD5Init (struct MD5Context *ctx)
void	MD5Update (struct MD5Context *ctx, unsigned char *buf, unsigned len)
void	MD5Final (unsigned char digest[16], struct MD5Context *ctx)

Macro Definition Documentation

F1

#define F1	(		x,
			y,
			z
	)		(z ^ (x & (y ^ z)))

Definition at line 159 of file md5.c.

Referenced by MD5Transform().

F2

#define F2	(		x,
			y,
			z
	)		F1(z, x, y)

Definition at line 160 of file md5.c.

Referenced by MD5Transform().

F3

#define F3	(		x,
			y,
			z
	)		(x ^ y ^ z)

Definition at line 161 of file md5.c.

Referenced by MD5Transform().

F4

#define F4	(		x,
			y,
			z
	)		(y ^ (x | ~z))

Definition at line 162 of file md5.c.

Referenced by MD5Transform().

MD5STEP

#define MD5STEP	(		f,
			w,
			x,
			y,
			z,
			data,
			s
	)		( w += f(x, y, z) + data, w = w<<s | w>>(32-s), w += x )

Definition at line 165 of file md5.c.

Referenced by MD5Transform().

Function Documentation

byteReverse()

void byteReverse	(	unsigned char *	buf,
		unsigned	longs
	)

Definition at line 33 of file md5.c.

References MD5Transform().

Referenced by MD5Final(), and MD5Update().

MD5Final()

void MD5Final	(	unsigned char	digest[16],
		struct MD5Context *	ctx
	)

Definition at line 114 of file md5.c.

References MD5Context::bits, MD5Context::buf, byteReverse(), MD5Context::in, and MD5Transform().

Referenced by vl::MD5CheckSum::compute().

MD5Init()

void MD5Init

(

struct MD5Context *

ctx

)

Definition at line 51 of file md5.c.

References MD5Context::bits, and MD5Context::buf.

Referenced by vl::MD5CheckSum::compute().

MD5Transform()

void MD5Transform	(	uint32	buf[4],
		uint32	in[16]
	)

Definition at line 173 of file md5.c.

References F1, F2, F3, F4, and MD5STEP.

Referenced by byteReverse(), MD5Final(), and MD5Update().

MD5Update()

void MD5Update	(	struct MD5Context *	ctx,
		unsigned char *	buf,
		unsigned	len
	)

Definition at line 66 of file md5.c.

References MD5Context::bits, MD5Context::buf, byteReverse(), if(), MD5Context::in, and MD5Transform().

Referenced by vl::MD5CheckSum::compute().