md5.h File Reference

Routines for computing MD5 checksums. More...

#include <stdint.h>
#include <stdlib.h>

Go to the source code of this file.

Data Structures
struct	md5_context_t

Functions
void	md5_buffer (const void *buffer, size_t length, unsigned char digest[MD5_DIGEST_LENGTH])
	Checksum a memory buffer. More...
int	md5_file (const char *filename, unsigned char digest[MD5_DIGEST_LENGTH])
	Checksum a local file. More...
const char *	md5_string (unsigned char digest[MD5_DIGEST_LENGTH])
	Convert an MD5 digest into a printable string. More...

Detailed Description

Routines for computing MD5 checksums.

Function Documentation

void md5_buffer	(	const void *	buffer,
		size_t	length,
		unsigned char	digest[MD5_DIGEST_LENGTH]
	)

Checksum a memory buffer.

Note that this function produces a digest in binary form which must be converted to a human readable form with md5_string.

Parameters

buffer	Pointer to a memory buffer.
length	Length of the buffer in bytes.
digest	Pointer to a buffer to store the digest.

int md5_file	(	const char *	filename,
		unsigned char	digest[MD5_DIGEST_LENGTH]
	)

Checksum a local file.

Note that this function produces a digest in binary form which must be converted to a human readable form with md5_string.

Parameters

filename	Path to the file to checksum.
digest	Pointer to a buffer to store the digest.

Returns

One on success, zero on failure.

const char* md5_string

(

unsigned char

digest[MD5_DIGEST_LENGTH]

)

Convert an MD5 digest into a printable string.

Parameters

digest

A binary digest returned from md5_file, md5_buffer, or chirp_reli_md5.

Returns

A static pointer to a human readable form of the digest.