chromium/third_party/boringssl/src/crypto/rand_extra/rand_extra.c

/* Copyright (c) 2017, Google Inc.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */

#include <limits.h>

#include <openssl/rand.h>

#include "../bcm_support.h"
#include "../fipsmodule/bcm_interface.h"


int RAND_bytes(uint8_t *buf, size_t len) { … }

int RAND_pseudo_bytes(uint8_t *buf, size_t len) { … }

void RAND_seed(const void *buf, int num) { … }

int RAND_load_file(const char *path, long num) { … }

const char *RAND_file_name(char *buf, size_t num) { … }

void RAND_add(const void *buf, int num, double entropy) { … }

int RAND_egd(const char *path) { … }

int RAND_poll(void) { … }

int RAND_status(void) { … }

static const struct rand_meth_st kSSLeayMethod = …;

RAND_METHOD *RAND_SSLeay(void) { … }

RAND_METHOD *RAND_OpenSSL(void) { … }

const RAND_METHOD *RAND_get_rand_method(void) { … }

int RAND_set_rand_method(const RAND_METHOD *method) { … }

void RAND_cleanup(void) { … }

void RAND_get_system_entropy_for_custom_prng(uint8_t *buf, size_t len) { … }