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check in v3.8.2 source

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torque
2023-11-06 23:46:37 -08:00
parent e2db88c634
commit 2b68369a2b
1216 changed files with 563118 additions and 0 deletions
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94
crypto/rand/rand_err.c Normal file
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/* $OpenBSD: rand_err.c,v 1.17 2023/07/07 12:01:32 beck Exp $ */
/* ====================================================================
* Copyright (c) 1999-2011 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include <openssl/opensslconf.h>
#include <openssl/err.h>
#include <openssl/rand.h>
#ifndef OPENSSL_NO_ERR
#define ERR_FUNC(func) ERR_PACK(ERR_LIB_RAND,func,0)
#define ERR_REASON(reason) ERR_PACK(ERR_LIB_RAND,0,reason)
static ERR_STRING_DATA RAND_str_functs[] = {
{ERR_FUNC(0xfff), "CRYPTO_internal"},
{0, NULL}
};
static ERR_STRING_DATA RAND_str_reasons[] = {
{ERR_REASON(RAND_R_DUAL_EC_DRBG_DISABLED), "dual ec drbg disabled"},
{ERR_REASON(RAND_R_ERROR_INITIALISING_DRBG), "error initialising drbg"},
{ERR_REASON(RAND_R_ERROR_INSTANTIATING_DRBG), "error instantiating drbg"},
{ERR_REASON(RAND_R_NO_FIPS_RANDOM_METHOD_SET), "no fips random method set"},
{ERR_REASON(RAND_R_PRNG_NOT_SEEDED) , "PRNG not seeded"},
{0, NULL}
};
#endif
void
ERR_load_RAND_strings(void)
{
#ifndef OPENSSL_NO_ERR
if (ERR_func_error_string(RAND_str_functs[0].error) == NULL) {
ERR_load_strings(0, RAND_str_functs);
ERR_load_strings(0, RAND_str_reasons);
}
#endif
}
LCRYPTO_ALIAS(ERR_load_RAND_strings);

104
crypto/rand/rand_lib.c Normal file
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/* $OpenBSD: rand_lib.c,v 1.22 2023/07/07 19:37:54 beck Exp $ */
/*
* Copyright (c) 2014 Ted Unangst <tedu@openbsd.org>
*
* Permission to use, copy, modify, and 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 <stdlib.h>
#include <openssl/opensslconf.h>
#include <openssl/rand.h>
/*
* The useful functions in this file are at the bottom.
*/
int
RAND_set_rand_method(const RAND_METHOD *meth)
{
return 1;
}
LCRYPTO_ALIAS(RAND_set_rand_method);
const RAND_METHOD *
RAND_get_rand_method(void)
{
return NULL;
}
LCRYPTO_ALIAS(RAND_get_rand_method);
RAND_METHOD *
RAND_SSLeay(void)
{
return NULL;
}
LCRYPTO_ALIAS(RAND_SSLeay);
#ifndef OPENSSL_NO_ENGINE
int
RAND_set_rand_engine(ENGINE *engine)
{
return 1;
}
LCRYPTO_ALIAS(RAND_set_rand_engine);
#endif
void
RAND_cleanup(void)
{
}
void
RAND_seed(const void *buf, int num)
{
}
void
RAND_add(const void *buf, int num, double entropy)
{
}
int
RAND_status(void)
{
return 1;
}
int
RAND_poll(void)
{
return 1;
}
/*
* Hurray. You've made it to the good parts.
*/
int
RAND_bytes(unsigned char *buf, int num)
{
if (num > 0)
arc4random_buf(buf, num);
return 1;
}
int
RAND_pseudo_bytes(unsigned char *buf, int num)
{
if (num > 0)
arc4random_buf(buf, num);
return 1;
}

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crypto/rand/randfile.c Normal file
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/* $OpenBSD: randfile.c,v 1.44 2023/07/07 19:37:54 beck Exp $ */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <openssl/crypto.h>
#include <openssl/rand.h>
#include <openssl/buffer.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#undef BUFSIZE
#define BUFSIZE 1024
#define RAND_DATA 1024
/* Note that these functions should not be used. */
int
RAND_load_file(const char *file, long bytes)
{
/* the "whole" file */
if (bytes == -1)
return 123456;
else
return bytes;
}
int
RAND_write_file(const char *file)
{
unsigned char buf[BUFSIZE];
int i, ret = 0;
FILE *out = NULL;
int n, fd;
struct stat sb;
/*
* If this file is a device, avoid opening it.
* XXX TOCTOU
*/
if (stat(file, &sb) != -1 &&
(S_ISBLK(sb.st_mode) || S_ISCHR(sb.st_mode))) {
return (1);
}
fd = open(file, O_WRONLY|O_CREAT, 0600);
if (fd == -1)
return (1);
out = fdopen(fd, "wb");
if (out == NULL) {
close(fd);
return (1);
}
n = RAND_DATA;
for (;;) {
i = (n > BUFSIZE) ? BUFSIZE : n;
n -= BUFSIZE;
arc4random_buf(buf, i);
i = fwrite(buf, 1, i, out);
if (i <= 0) {
ret = 0;
break;
}
ret += i;
if (n <= 0)
break;
}
fclose(out);
explicit_bzero(buf, BUFSIZE);
return ret;
}
const char *
RAND_file_name(char * buf, size_t size)
{
if (strlcpy(buf, "/dev/urandom", size) >= size)
return (NULL);
return buf;
}