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Diffstat (limited to 'src')
-rw-r--r-- | src/include/gnunet_zklaim_lib.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/src/include/gnunet_zklaim_lib.h b/src/include/gnunet_zklaim_lib.h new file mode 100644 index 000000000..a1fd1f017 --- /dev/null +++ b/src/include/gnunet_zklaim_lib.h | |||
@@ -0,0 +1,131 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2001-2018 GNUnet e.V. | ||
4 | |||
5 | GNUnet is free software; you can redistribute it and/or modify | ||
6 | it under the terms of the GNU General Public License as published | ||
7 | by the Free Software Foundation; either version 3, or (at your | ||
8 | option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU General Public License | ||
16 | along with GNUnet; see the file COPYING. If not, write to the | ||
17 | Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | ||
18 | Boston, MA 02110-1301, USA. | ||
19 | */ | ||
20 | |||
21 | /** | ||
22 | * @file include/gnunet_zklaim_lib.h | ||
23 | * @brief ZKlaim functions for GNUnet | ||
24 | * | ||
25 | * @author Martin Schanzenbach | ||
26 | * | ||
27 | * @defgroup zklaim ZKlaim library: Zero-Knowledge Credentials | ||
28 | * | ||
29 | */ | ||
30 | #ifndef GNUNET_ZKLAIM_LIB_H | ||
31 | #define GNUNET_ZKLAIM_LIB_H | ||
32 | |||
33 | #ifdef __cplusplus | ||
34 | extern "C" | ||
35 | { | ||
36 | #if 0 /* keep Emacsens' auto-indent happy */ | ||
37 | } | ||
38 | #endif | ||
39 | #endif | ||
40 | |||
41 | #include "gnunet_common.h" | ||
42 | |||
43 | /** | ||
44 | * @brief type for ZKlaim context | ||
45 | */ | ||
46 | struct GNUNET_ZKLAIM_Context; | ||
47 | |||
48 | /** | ||
49 | * @brief type for ZKlaim payload | ||
50 | */ | ||
51 | struct GNUNET_ZKLAIM_Payload; | ||
52 | |||
53 | |||
54 | /** | ||
55 | * @ingroup zklaim | ||
56 | * Create a new ZKlaim context. Caller must free return value. | ||
57 | * TODO: parameters: keys etc. | ||
58 | * | ||
59 | * @return fresh context; free using #GNUNET_free | ||
60 | */ | ||
61 | struct GNUNET_ZKLAIM_Context * | ||
62 | GNUNET_ZKLAIM_context_create (void); | ||
63 | |||
64 | /** | ||
65 | * @ingroup zklaim | ||
66 | * Create a payload. | ||
67 | * TODO: parameters, attributes etc. | ||
68 | * | ||
69 | * @return fresh payload; free using #GNUNET_free | ||
70 | */ | ||
71 | void | ||
72 | GNUNET_ZKLAIM_payload_create (void); | ||
73 | |||
74 | /** | ||
75 | * @ingroup zklaim | ||
76 | * Create a payload. | ||
77 | * TODO: parameters, attributes etc. | ||
78 | * | ||
79 | * @return GNUNET_OK is successful | ||
80 | */ | ||
81 | int | ||
82 | GNUNET_ZKLAIM_context_add_payload (struct GNUNET_ZKLAIM_Context *ctx, | ||
83 | struct GNUNET_ZKLAIM_Payload* pl); | ||
84 | |||
85 | |||
86 | /** | ||
87 | * @ingroup zklaim | ||
88 | * Create a payload. | ||
89 | * TODO: parameters, attributes etc. | ||
90 | * | ||
91 | * @return size needed for serialized context, -1 on error | ||
92 | */ | ||
93 | ssize_t | ||
94 | GNUNET_ZKLAIM_context_serialize_get_size (struct GNUNET_ZKLAIM_Context *ctx); | ||
95 | |||
96 | |||
97 | /** | ||
98 | * @ingroup zklaim | ||
99 | * Create a payload. | ||
100 | * TODO: parameters, attributes etc. | ||
101 | * | ||
102 | */ | ||
103 | void | ||
104 | GNUNET_ZKLAIM_context_serialize (struct GNUNET_ZKLAIM_Context *ctx, | ||
105 | char* buf); | ||
106 | |||
107 | |||
108 | /** | ||
109 | * @ingroup zklaim | ||
110 | * Create a payload. | ||
111 | * TODO: parameters, attributes etc. | ||
112 | * | ||
113 | * @return fresh payload; free using #GNUNET_free | ||
114 | */ | ||
115 | char * | ||
116 | GNUNET_ZKLAIM_context_to_string (struct GNUNET_ZKLAIM_Context *ctx); | ||
117 | |||
118 | |||
119 | |||
120 | |||
121 | #if 0 /* keep Emacsens' auto-indent happy */ | ||
122 | { | ||
123 | #endif | ||
124 | #ifdef __cplusplus | ||
125 | } | ||
126 | #endif | ||
127 | |||
128 | |||
129 | /* ifndef GNUNET_ZKLAIM_LIB_H */ | ||
130 | #endif | ||
131 | /* end of gnunet_zklaim_lib.h */ | ||