jcs.org
jcs's openbsd hax
openbsd
1/* $OpenBSD: crypto_memory.c,v 1.4 2025/03/09 15:29:56 tb Exp $ */
2/*
3 * Copyright (c) 2014 Bob Beck
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17
18#include <stdio.h>
19#include <stdlib.h>
20#include <string.h>
21
22#include <openssl/crypto.h>
23
24void
25OPENSSL_cleanse(void *ptr, size_t len)
26{
27 explicit_bzero(ptr, len);
28}
29LCRYPTO_ALIAS(OPENSSL_cleanse);
30
31int
32CRYPTO_set_mem_functions(void *(*m)(size_t, const char *, int),
33 void *(*r)(void *, size_t, const char *, int),
34 void (*f)(void *, const char *, int))
35{
36 return 0;
37}
38LCRYPTO_ALIAS(CRYPTO_set_mem_functions);
39
40void *
41CRYPTO_malloc(size_t num, const char *file, int line)
42{
43 return malloc(num);
44}
45LCRYPTO_ALIAS(CRYPTO_malloc);
46
47char *
48CRYPTO_strdup(const char *str, const char *file, int line)
49{
50 return strdup(str);
51}
52LCRYPTO_ALIAS(CRYPTO_strdup);
53
54void
55CRYPTO_free(void *ptr, const char *file, int line)
56{
57 free(ptr);
58}
59LCRYPTO_ALIAS(CRYPTO_free);