source: lib/md5.h @ 0ca1d79

Last change on this file since 0ca1d79 was 34afea7, checked in by dequis <dx@…>, at 2015-01-31T23:58:57Z

Use glib's GChecksum for md5/sha1

This changes behavior slightly:

  • md5_init()/sha1_init() allocate a GChecksum
  • md5_finish()/sha1_finish() close and free() it
  • md5_digest_keep() was added (no sha1 equivalent needed)

And yes, glib has this concept of "closing" the GChecksum, which means
it can't be used anymore after g_checksum_get_digest().

jabber_cache_add() actually seems to need to do that to generate some
random-ish values, so i kept that working by adding a md5_digest_keep()
function that copies the GChecksum before it gets closed

GChecksum was introduced in glib 2.16, so the configure script version
was bumped. We were already depending on glib 2.16 accidentally
(some post-3.2.2 code uses GHashTableIter)

  • Property mode set to 100644
File size: 417 bytes
1#ifndef _MD5_H
2#define _MD5_H
4#include <glib.h>
5#include <gmodule.h>
7typedef guint8 md5_byte_t;
8typedef GChecksum *md5_state_t;
11#define MD5_HASH_SIZE 16
13void md5_init(md5_state_t *);
14void md5_append(md5_state_t *, const guint8 *, unsigned int);
15void md5_finish(md5_state_t *, guint8 digest[MD5_HASH_SIZE]);
16void md5_digest_keep(md5_state_t *, guint8 digest[MD5_HASH_SIZE]);
17void md5_free(md5_state_t *);
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