mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-05 08:56:16 +01:00
e1b99b2ddc
gcc has optimizations for include guards that only work if they are outermost in the the header. https://bugzilla.gnome.org/show_bug.cgi?id=689810
81 lines
3.2 KiB
C
81 lines
3.2 KiB
C
/* ghmac.h - secure data hashing
|
|
*
|
|
* Copyright (C) 2011 Stef Walter <stefw@collabora.co.uk>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __G_HMAC_H__
|
|
#define __G_HMAC_H__
|
|
|
|
#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
|
|
#error "Only <glib.h> can be included directly."
|
|
#endif
|
|
|
|
#include <glib/gtypes.h>
|
|
#include "gchecksum.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/**
|
|
* GHmac:
|
|
*
|
|
* An opaque structure representing a HMAC operation.
|
|
* To create a new GHmac, use g_hmac_new(). To free
|
|
* a GHmac, use g_hmac_unref().
|
|
*
|
|
* Since: 2.30
|
|
*/
|
|
typedef struct _GHmac GHmac;
|
|
|
|
GLIB_AVAILABLE_IN_2_30
|
|
GHmac * g_hmac_new (GChecksumType digest_type,
|
|
const guchar *key,
|
|
gsize key_len);
|
|
GLIB_AVAILABLE_IN_2_30
|
|
GHmac * g_hmac_copy (const GHmac *hmac);
|
|
GLIB_AVAILABLE_IN_2_30
|
|
GHmac * g_hmac_ref (GHmac *hmac);
|
|
GLIB_AVAILABLE_IN_2_30
|
|
void g_hmac_unref (GHmac *hmac);
|
|
GLIB_AVAILABLE_IN_2_30
|
|
void g_hmac_update (GHmac *hmac,
|
|
const guchar *data,
|
|
gssize length);
|
|
GLIB_AVAILABLE_IN_2_30
|
|
const gchar * g_hmac_get_string (GHmac *hmac);
|
|
GLIB_AVAILABLE_IN_2_30
|
|
void g_hmac_get_digest (GHmac *hmac,
|
|
guint8 *buffer,
|
|
gsize *digest_len);
|
|
|
|
GLIB_AVAILABLE_IN_2_30
|
|
gchar *g_compute_hmac_for_data (GChecksumType digest_type,
|
|
const guchar *key,
|
|
gsize key_len,
|
|
const guchar *data,
|
|
gsize length);
|
|
GLIB_AVAILABLE_IN_2_30
|
|
gchar *g_compute_hmac_for_string (GChecksumType digest_type,
|
|
const guchar *key,
|
|
gsize key_len,
|
|
const gchar *str,
|
|
gssize length);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __G_CHECKSUM_H__ */
|