md5.c File Reference

#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "md5.h"

Go to the source code of this file.

Defines
#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	MD5Init (MD5_CTX *context)
void	MD5Update (MD5_CTX *context, unsigned char const *buf, unsigned len)
void	MD5Final (unsigned char digest[MD5_HASHBYTES], MD5_CTX *context)
void	MD5Transform (u_int32_t buf[4], u_int32_t const in[16])
char *	MD5End (MD5_CTX *, char *)
void	byteReverse (unsigned char *buf, unsigned longs)
char *	lutil_md5_file (const char *filename, char *buf)
	Compute an md5sum of the given file.
char *	lutil_md5_data (const unsigned char *data, unsigned int len, char *buf)
	Compute an md5sum of the given data.
void	MD5Final (unsigned char digest[16], MD5_CTX *ctx)

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Define Documentation

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

Definition at line 261 of file md5.c. Referenced by MD5Transform().

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

Definition at line 262 of file md5.c. Referenced by MD5Transform().

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

Definition at line 263 of file md5.c. Referenced by MD5Transform().

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

Definition at line 264 of file md5.c. Referenced by MD5Transform().

#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 267 of file md5.c. Referenced by MD5Transform().

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Function Documentation

void byteReverse (  unsigned char *  buf, unsigned  longs )

Definition at line 80 of file md5.c. Referenced by MD5Final(), and MD5Update().

char* lutil_md5_data (  const unsigned char *  data, unsigned int  len, char *  buf )

Compute an md5sum of the given data. Definition at line 116 of file md5.c. References MD5End(), MD5Init(), and MD5Update().

char* lutil_md5_file (  const char *  filename, char *  buf )

Compute an md5sum of the given file. Definition at line 96 of file md5.c. References MD5End(), MD5Init(), and MD5Update(). Referenced by luau_net_downloadUpdate().

char * MD5End (  MD5_CTX *  , char *  )  [static]

Definition at line 131 of file md5.c. References MD5_HASHBYTES, and MD5Final(). Referenced by lutil_md5_data(), and lutil_md5_file().

void MD5Final (  unsigned char  digest[16], MD5_CTX *  ctx )

Definition at line 217 of file md5.c. References MD5Context::bits, MD5Context::buf, byteReverse(), MD5Context::in, and MD5Transform(). Referenced by MD5End().

void MD5Final (  unsigned char  digest[MD5_HASHBYTES], MD5_CTX *  context )  [static]

void MD5Init (  MD5_CTX *  context  )  [static]

Definition at line 154 of file md5.c. References MD5Context::bits, and MD5Context::buf. Referenced by lutil_md5_data(), and lutil_md5_file().

void MD5Transform (  u_int32_t  buf[4], u_int32_t const  in[16] )  [static]

Definition at line 275 of file md5.c. References F1, F2, F3, F4, and MD5STEP. Referenced by MD5Final(), and MD5Update().

void MD5Update (  MD5_CTX *  context, unsigned char const *  buf, unsigned  len )  [static]

Definition at line 169 of file md5.c. References MD5Context::bits, MD5Context::buf, byteReverse(), MD5Context::in, and MD5Transform(). Referenced by lutil_md5_data(), and lutil_md5_file().

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