1/* scram.h --- Prototypes for SCRAM mechanism
2 * Copyright (C) 2009-2012 Simon Josefsson
3 *
4 * This file is part of GNU SASL Library.
5 *
6 * GNU SASL Library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public License
8 * as published by the Free Software Foundation; either version 2.1 of
9 * the License, or (at your option) any later version.
10 *
11 * GNU SASL Library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with GNU SASL Library; if not, write to the Free
18 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 *
21 */
22
23#ifndef SCRAM_H
24#define SCRAM_H
25
26#include <gsasl.h>
27
28#define GSASL_SCRAM_SHA1_NAME "SCRAM-SHA-1"
29#define GSASL_SCRAM_SHA1_PLUS_NAME "SCRAM-SHA-1-PLUS"
30
31extern Gsasl_mechanism gsasl_scram_sha1_mechanism;
32extern Gsasl_mechanism gsasl_scram_sha1_plus_mechanism;
33
34int _gsasl_scram_sha1_client_start (Gsasl_session * sctx, void **mech_data);
35
36int
37_gsasl_scram_sha1_plus_client_start (Gsasl_session * sctx, void **mech_data);
38
39int
40_gsasl_scram_sha1_client_step (Gsasl_session * sctx,
41 void *mech_data,
42 const char *input, size_t input_len,
43 char **output, size_t * output_len);
44
45void _gsasl_scram_sha1_client_finish (Gsasl_session * sctx, void *mech_data);
46
47
48int _gsasl_scram_sha1_server_start (Gsasl_session * sctx, void **mech_data);
49
50int
51_gsasl_scram_sha1_plus_server_start (Gsasl_session * sctx, void **mech_data);
52
53int
54_gsasl_scram_sha1_server_step (Gsasl_session * sctx,
55 void *mech_data,
56 const char *input,
57 size_t input_len,
58 char **output, size_t * output_len);
59
60void _gsasl_scram_sha1_server_finish (Gsasl_session * sctx, void *mech_data);
61
62#endif /* SCRAM_H */
63