Commit | Line | Data |
---|---|---|
805e021f CE |
1 | |
2 | /* | |
3 | * Copyright (c) 2006 Kungliga Tekniska Högskolan | |
4 | * (Royal Institute of Technology, Stockholm, Sweden). | |
5 | * All rights reserved. | |
6 | * | |
7 | * Redistribution and use in source and binary forms, with or without | |
8 | * modification, are permitted provided that the following conditions | |
9 | * are met: | |
10 | * | |
11 | * 1. Redistributions of source code must retain the above copyright | |
12 | * notice, this list of conditions and the following disclaimer. | |
13 | * | |
14 | * 2. Redistributions in binary form must reproduce the above copyright | |
15 | * notice, this list of conditions and the following disclaimer in the | |
16 | * documentation and/or other materials provided with the distribution. | |
17 | * | |
18 | * 3. Neither the name of the Institute nor the names of its contributors | |
19 | * may be used to endorse or promote products derived from this software | |
20 | * without specific prior written permission. | |
21 | * | |
22 | * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND | |
23 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
25 | * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE | |
26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
28 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
29 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
30 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
31 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
32 | * SUCH DAMAGE. | |
33 | */ | |
34 | ||
35 | /* | |
36 | * $Id$ | |
37 | */ | |
38 | ||
39 | #ifndef _HEIM_RAND_H | |
40 | #define _HEIM_RAND_H 1 | |
41 | ||
42 | typedef struct RAND_METHOD RAND_METHOD; | |
43 | ||
44 | #include <hcrypto/engine.h> | |
45 | ||
46 | /* symbol renaming */ | |
47 | #define RAND_bytes hc_RAND_bytes | |
48 | #define RAND_pseudo_bytes hc_RAND_pseudo_bytes | |
49 | #define RAND_seed hc_RAND_seed | |
50 | #define RAND_cleanup hc_RAND_cleanup | |
51 | #define RAND_add hc_RAND_add | |
52 | #define RAND_set_rand_method hc_RAND_set_rand_method | |
53 | #define RAND_get_rand_method hc_RAND_get_rand_method | |
54 | #define RAND_set_rand_engine hc_RAND_set_rand_engine | |
55 | #define RAND_file_name hc_RAND_file_name | |
56 | #define RAND_load_file hc_RAND_load_file | |
57 | #define RAND_write_file hc_RAND_write_file | |
58 | #define RAND_status hc_RAND_status | |
59 | #define RAND_egd hc_RAND_egd | |
60 | #define RAND_egd_bytes hc_RAND_egd_bytes | |
61 | #define RAND_fortuna_method hc_RAND_fortuna_method | |
62 | #define RAND_egd_method hc_RAND_egd_method | |
63 | #define RAND_unix_method hc_RAND_unix_method | |
64 | #define RAND_w32crypto_method hc_RAND_w32crypto_method | |
65 | ||
66 | /* | |
67 | * | |
68 | */ | |
69 | ||
70 | struct RAND_METHOD | |
71 | { | |
72 | void (*seed)(const void *, int); | |
73 | int (*bytes)(unsigned char *, int); | |
74 | void (*cleanup)(void); | |
75 | void (*add)(const void *, int, double); | |
76 | int (*pseudorand)(unsigned char *, int); | |
77 | int (*status)(void); | |
78 | }; | |
79 | ||
80 | /* | |
81 | * | |
82 | */ | |
83 | ||
84 | int RAND_bytes(void *, size_t num); | |
85 | int RAND_pseudo_bytes(void *, size_t); | |
86 | void RAND_seed(const void *, size_t); | |
87 | void RAND_cleanup(void); | |
88 | void RAND_add(const void *, size_t, double); | |
89 | ||
90 | int RAND_set_rand_method(const RAND_METHOD *); | |
91 | const RAND_METHOD * | |
92 | RAND_get_rand_method(void); | |
93 | int RAND_set_rand_engine(ENGINE *); | |
94 | ||
95 | const char * | |
96 | RAND_file_name(char *, size_t); | |
97 | int RAND_load_file(const char *, size_t); | |
98 | int RAND_write_file(const char *); | |
99 | int RAND_status(void); | |
100 | int RAND_egd(const char *); | |
101 | int RAND_egd_bytes(const char *, int); | |
102 | ||
103 | ||
104 | const RAND_METHOD * RAND_fortuna_method(void); | |
105 | const RAND_METHOD * RAND_unix_method(void); | |
106 | const RAND_METHOD * RAND_egd_method(void); | |
107 | const RAND_METHOD * RAND_w32crypto_method(void); | |
108 | ||
109 | #endif /* _HEIM_RAND_H */ |