1 /* ghmac.h - secure data hashing
3 * Copyright (C) 2011 Stef Walter <stefw@collabora.co.uk>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
24 #if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
25 #error "Only <glib.h> can be included directly."
28 #include <glib/gtypes.h>
29 #include "gchecksum.h"
36 * An opaque structure representing a HMAC operation.
37 * To create a new GHmac, use g_hmac_new(). To free
38 * a GHmac, use g_hmac_unref().
42 typedef struct _GHmac GHmac
;
44 GLIB_AVAILABLE_IN_2_30
45 GHmac
* g_hmac_new (GChecksumType digest_type
,
48 GLIB_AVAILABLE_IN_2_30
49 GHmac
* g_hmac_copy (const GHmac
*hmac
);
50 GLIB_AVAILABLE_IN_2_30
51 GHmac
* g_hmac_ref (GHmac
*hmac
);
52 GLIB_AVAILABLE_IN_2_30
53 void g_hmac_unref (GHmac
*hmac
);
54 GLIB_AVAILABLE_IN_2_30
55 void g_hmac_update (GHmac
*hmac
,
58 GLIB_AVAILABLE_IN_2_30
59 const gchar
* g_hmac_get_string (GHmac
*hmac
);
60 GLIB_AVAILABLE_IN_2_30
61 void g_hmac_get_digest (GHmac
*hmac
,
65 GLIB_AVAILABLE_IN_2_30
66 gchar
*g_compute_hmac_for_data (GChecksumType digest_type
,
71 GLIB_AVAILABLE_IN_2_30
72 gchar
*g_compute_hmac_for_string (GChecksumType digest_type
,
80 #endif /* __G_CHECKSUM_H__ */