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