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77 lines
2.2 KiB
77 lines
2.2 KiB
/* |
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* Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. |
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* |
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* Licensed under the OpenSSL license (the "License"). You may not use |
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* this file except in compliance with the License. You can obtain a copy |
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* in the file LICENSE in the source distribution or at |
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* https://www.openssl.org/source/license.html |
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*/ |
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#ifndef HEADER_RAND_H |
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# define HEADER_RAND_H |
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# include <stdlib.h> |
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# include <openssl/ossl_typ.h> |
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# include <openssl/e_os2.h> |
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# include <openssl/randerr.h> |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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struct rand_meth_st { |
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int (*seed) (const void *buf, int num); |
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int (*bytes) (unsigned char *buf, int num); |
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void (*cleanup) (void); |
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int (*add) (const void *buf, int num, double randomness); |
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int (*pseudorand) (unsigned char *buf, int num); |
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int (*status) (void); |
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}; |
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int RAND_set_rand_method(const RAND_METHOD *meth); |
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const RAND_METHOD *RAND_get_rand_method(void); |
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# ifndef OPENSSL_NO_ENGINE |
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int RAND_set_rand_engine(ENGINE *engine); |
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# endif |
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RAND_METHOD *RAND_OpenSSL(void); |
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# if OPENSSL_API_COMPAT < 0x10100000L |
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# define RAND_cleanup() while(0) continue |
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# endif |
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int RAND_bytes(unsigned char *buf, int num); |
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int RAND_priv_bytes(unsigned char *buf, int num); |
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DEPRECATEDIN_1_1_0(int RAND_pseudo_bytes(unsigned char *buf, int num)) |
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void RAND_seed(const void *buf, int num); |
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void RAND_keep_random_devices_open(int keep); |
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# if defined(__ANDROID__) && defined(__NDK_FPABI__) |
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__NDK_FPABI__ /* __attribute__((pcs("aapcs"))) on ARM */ |
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# endif |
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void RAND_add(const void *buf, int num, double randomness); |
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int RAND_load_file(const char *file, long max_bytes); |
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int RAND_write_file(const char *file); |
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const char *RAND_file_name(char *file, size_t num); |
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int RAND_status(void); |
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# ifndef OPENSSL_NO_EGD |
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int RAND_query_egd_bytes(const char *path, unsigned char *buf, int bytes); |
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int RAND_egd(const char *path); |
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int RAND_egd_bytes(const char *path, int bytes); |
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# endif |
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int RAND_poll(void); |
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# if defined(_WIN32) && (defined(BASETYPES) || defined(_WINDEF_H)) |
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/* application has to include <windows.h> in order to use these */ |
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DEPRECATEDIN_1_1_0(void RAND_screen(void)) |
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DEPRECATEDIN_1_1_0(int RAND_event(UINT, WPARAM, LPARAM)) |
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# endif |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif
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