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Commit | Line | Data |
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2b4b28dc DSH |
1 | /* ==================================================================== |
2 | * Copyright (c) 2003 The OpenSSL Project. All rights reserved. | |
3 | * | |
4 | * Redistribution and use in source and binary forms, with or without | |
5 | * modification, are permitted provided that the following conditions | |
6 | * are met: | |
7 | * | |
8 | * 1. Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * | |
11 | * 2. Redistributions in binary form must reproduce the above copyright | |
12 | * notice, this list of conditions and the following disclaimer in | |
13 | * the documentation and/or other materials provided with the | |
14 | * distribution. | |
15 | * | |
16 | * 3. All advertising materials mentioning features or use of this | |
17 | * software must display the following acknowledgment: | |
18 | * "This product includes software developed by the OpenSSL Project | |
19 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
20 | * | |
21 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
22 | * endorse or promote products derived from this software without | |
23 | * prior written permission. For written permission, please contact | |
24 | * openssl-core@openssl.org. | |
25 | * | |
26 | * 5. Products derived from this software may not be called "OpenSSL" | |
27 | * nor may "OpenSSL" appear in their names without prior written | |
28 | * permission of the OpenSSL Project. | |
29 | * | |
30 | * 6. Redistributions of any form whatsoever must retain the following | |
31 | * acknowledgment: | |
32 | * "This product includes software developed by the OpenSSL Project | |
33 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
34 | * | |
35 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
36 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
37 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
38 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
39 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
40 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
41 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
42 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
43 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
44 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
45 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
46 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
47 | * | |
48 | */ | |
49 | ||
50 | #ifndef HEADER_FIPS_RAND_H | |
51 | #define HEADER_FIPS_RAND_H | |
52 | ||
20f12e63 DSH |
53 | #include <openssl/aes.h> |
54 | #include <openssl/evp.h> | |
55 | #include <openssl/hmac.h> | |
7fdcb457 | 56 | #include <openssl/ec.h> |
20f12e63 | 57 | |
2b4b28dc DSH |
58 | #ifdef OPENSSL_FIPS |
59 | ||
60 | #ifdef __cplusplus | |
61 | extern "C" { | |
62 | #endif | |
63 | ||
cab0595c DSH |
64 | int FIPS_x931_set_key(const unsigned char *key, int keylen); |
65 | int FIPS_x931_seed(const void *buf, int num); | |
66 | int FIPS_x931_bytes(unsigned char *out, int outlen); | |
2b4b28dc | 67 | |
cab0595c DSH |
68 | int FIPS_x931_test_mode(void); |
69 | void FIPS_x931_reset(void); | |
70 | int FIPS_x931_set_dt(unsigned char *dt); | |
2b4b28dc | 71 | |
cab0595c | 72 | int FIPS_x931_status(void); |
2b4b28dc | 73 | |
cab0595c | 74 | const RAND_METHOD *FIPS_x931_method(void); |
2b4b28dc | 75 | |
591cbfae | 76 | typedef struct drbg_ctx_st DRBG_CTX; |
4420b3b1 | 77 | /* DRBG external flags */ |
868f1298 DSH |
78 | /* Flag for CTR mode only: use derivation function ctr_df */ |
79 | #define DRBG_FLAG_CTR_USE_DF 0x1 | |
dad78514 DSH |
80 | /* PRNG is in test state */ |
81 | #define DRBG_FLAG_TEST 0x2 | |
868f1298 | 82 | |
591cbfae | 83 | DRBG_CTX *FIPS_drbg_new(int type, unsigned int flags); |
fbbabb64 | 84 | int FIPS_drbg_init(DRBG_CTX *dctx, int type, unsigned int flags); |
96ec46f7 | 85 | int FIPS_drbg_instantiate(DRBG_CTX *dctx, |
591cbfae DSH |
86 | const unsigned char *pers, size_t perslen); |
87 | int FIPS_drbg_reseed(DRBG_CTX *dctx, const unsigned char *adin, size_t adinlen); | |
88 | int FIPS_drbg_generate(DRBG_CTX *dctx, unsigned char *out, size_t outlen, | |
de2132de | 89 | int prediction_resistance, |
591cbfae DSH |
90 | const unsigned char *adin, size_t adinlen); |
91 | ||
e45c6c4e DSH |
92 | int FIPS_drbg_uninstantiate(DRBG_CTX *dctx); |
93 | void FIPS_drbg_free(DRBG_CTX *dctx); | |
94 | ||
dad78514 | 95 | int FIPS_drbg_set_callbacks(DRBG_CTX *dctx, |
52b6ee82 | 96 | size_t (*get_entropy)(DRBG_CTX *ctx, unsigned char **pout, |
868f1298 | 97 | int entropy, size_t min_len, size_t max_len), |
52b6ee82 | 98 | void (*cleanup_entropy)(DRBG_CTX *ctx, unsigned char *out, size_t olen), |
b8b6a13a | 99 | size_t entropy_blocklen, |
52b6ee82 DSH |
100 | size_t (*get_nonce)(DRBG_CTX *ctx, unsigned char **pout, |
101 | int entropy, size_t min_len, size_t max_len), | |
102 | void (*cleanup_nonce)(DRBG_CTX *ctx, unsigned char *out, size_t olen)); | |
868f1298 | 103 | |
e5cadaf8 DSH |
104 | int FIPS_drbg_set_rand_callbacks(DRBG_CTX *dctx, |
105 | size_t (*get_adin)(DRBG_CTX *ctx, unsigned char **pout), | |
106 | void (*cleanup_adin)(DRBG_CTX *ctx, unsigned char *out, size_t olen), | |
107 | int (*rand_seed_cb)(DRBG_CTX *ctx, const void *buf, int num), | |
108 | int (*rand_add_cb)(DRBG_CTX *ctx, | |
109 | const void *buf, int num, double entropy)); | |
110 | ||
868f1298 DSH |
111 | void *FIPS_drbg_get_app_data(DRBG_CTX *ctx); |
112 | void FIPS_drbg_set_app_data(DRBG_CTX *ctx, void *app_data); | |
113 | size_t FIPS_drbg_get_blocklength(DRBG_CTX *dctx); | |
1b76fac5 | 114 | int FIPS_drbg_get_strength(DRBG_CTX *dctx); |
14264b19 | 115 | void FIPS_drbg_set_check_interval(DRBG_CTX *dctx, int interval); |
a5799bdc | 116 | void FIPS_drbg_set_reseed_interval(DRBG_CTX *dctx, int interval); |
868f1298 | 117 | |
4420b3b1 DSH |
118 | int FIPS_drbg_test(DRBG_CTX *dctx); |
119 | ||
212a0808 DSH |
120 | DRBG_CTX *FIPS_get_default_drbg(void); |
121 | const RAND_METHOD *FIPS_drbg_method(void); | |
122 | ||
1d55dd86 | 123 | |
05e24c87 | 124 | int FIPS_rand_set_method(const RAND_METHOD *meth); |
1d55dd86 DSH |
125 | const RAND_METHOD *FIPS_rand_get_method(void); |
126 | ||
127 | void FIPS_rand_set_bits(int nbits); | |
212a0808 | 128 | |
68ea88b8 DSH |
129 | int FIPS_rand_strength(void); |
130 | ||
2b4b28dc DSH |
131 | #ifdef __cplusplus |
132 | } | |
133 | #endif | |
134 | #endif | |
135 | #endif |