xref: /freebsd/crypto/openssl/crypto/rand/rand_local.h (revision b077aed33b7b6aefca7b17ddb250cf521f938613)
1 /*
2  * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
3  *
4  * Licensed under the Apache License 2.0 (the "License").  You may not use
5  * this file except in compliance with the License.  You can obtain a copy
6  * in the file LICENSE in the source distribution or at
7  * https://www.openssl.org/source/license.html
8  */
9 
10 #ifndef OSSL_CRYPTO_RAND_LOCAL_H
11 # define OSSL_CRYPTO_RAND_LOCAL_H
12 
13 # include <openssl/aes.h>
14 # include <openssl/evp.h>
15 # include <openssl/sha.h>
16 # include <openssl/hmac.h>
17 # include <openssl/ec.h>
18 # include <openssl/rand.h>
19 # include "internal/tsan_assist.h"
20 # include "crypto/rand.h"
21 
22 /* Default reseed intervals */
23 # define PRIMARY_RESEED_INTERVAL                 (1 << 8)
24 # define SECONDARY_RESEED_INTERVAL               (1 << 16)
25 # define PRIMARY_RESEED_TIME_INTERVAL            (60 * 60) /* 1 hour */
26 # define SECONDARY_RESEED_TIME_INTERVAL          (7 * 60)  /* 7 minutes */
27 
28 # ifndef FIPS_MODULE
29 /* The global RAND method, and the global buffer and DRBG instance. */
30 extern RAND_METHOD ossl_rand_meth;
31 # endif
32 
33 #endif
34