mirror of
https://github.com/nillerusr/source-engine.git
synced 2026-08-15 13:16:58 +00:00
Add thirdparty libs
This commit is contained in:
JusicP
+241
@@ -0,0 +1,241 @@
|
||||
/* crypto/dh/dhtest.c */
|
||||
/* 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.]
|
||||
*/
|
||||
|
||||
/*
|
||||
* Until the key-gen callbacks are modified to use newer prototypes, we allow
|
||||
* deprecated functions for openssl-internal code
|
||||
*/
|
||||
#ifdef OPENSSL_NO_DEPRECATED
|
||||
# undef OPENSSL_NO_DEPRECATED
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "../e_os.h"
|
||||
|
||||
#include <openssl/crypto.h>
|
||||
#include <openssl/bio.h>
|
||||
#include <openssl/bn.h>
|
||||
#include <openssl/rand.h>
|
||||
#include <openssl/err.h>
|
||||
|
||||
#ifdef OPENSSL_NO_DH
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
printf("No DH support\n");
|
||||
return (0);
|
||||
}
|
||||
#else
|
||||
# include <openssl/dh.h>
|
||||
|
||||
# ifdef OPENSSL_SYS_WIN16
|
||||
# define MS_CALLBACK _far _loadds
|
||||
# else
|
||||
# define MS_CALLBACK
|
||||
# endif
|
||||
|
||||
static int MS_CALLBACK cb(int p, int n, BN_GENCB *arg);
|
||||
|
||||
static const char rnd_seed[] =
|
||||
"string to make the random number generator think it has entropy";
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
BN_GENCB _cb;
|
||||
DH *a;
|
||||
DH *b = NULL;
|
||||
char buf[12];
|
||||
unsigned char *abuf = NULL, *bbuf = NULL;
|
||||
int i, alen, blen, aout, bout, ret = 1;
|
||||
BIO *out;
|
||||
|
||||
CRYPTO_malloc_debug_init();
|
||||
CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL);
|
||||
CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
|
||||
|
||||
# ifdef OPENSSL_SYS_WIN32
|
||||
CRYPTO_malloc_init();
|
||||
# endif
|
||||
|
||||
RAND_seed(rnd_seed, sizeof rnd_seed);
|
||||
|
||||
out = BIO_new(BIO_s_file());
|
||||
if (out == NULL)
|
||||
EXIT(1);
|
||||
BIO_set_fp(out, stdout, BIO_NOCLOSE);
|
||||
|
||||
BN_GENCB_set(&_cb, &cb, out);
|
||||
if (((a = DH_new()) == NULL) || !DH_generate_parameters_ex(a, 64,
|
||||
DH_GENERATOR_5,
|
||||
&_cb))
|
||||
goto err;
|
||||
|
||||
if (!DH_check(a, &i))
|
||||
goto err;
|
||||
if (i & DH_CHECK_P_NOT_PRIME)
|
||||
BIO_puts(out, "p value is not prime\n");
|
||||
if (i & DH_CHECK_P_NOT_SAFE_PRIME)
|
||||
BIO_puts(out, "p value is not a safe prime\n");
|
||||
if (i & DH_UNABLE_TO_CHECK_GENERATOR)
|
||||
BIO_puts(out, "unable to check the generator value\n");
|
||||
if (i & DH_NOT_SUITABLE_GENERATOR)
|
||||
BIO_puts(out, "the g value is not a generator\n");
|
||||
|
||||
BIO_puts(out, "\np =");
|
||||
BN_print(out, a->p);
|
||||
BIO_puts(out, "\ng =");
|
||||
BN_print(out, a->g);
|
||||
BIO_puts(out, "\n");
|
||||
|
||||
b = DH_new();
|
||||
if (b == NULL)
|
||||
goto err;
|
||||
|
||||
b->p = BN_dup(a->p);
|
||||
b->g = BN_dup(a->g);
|
||||
if ((b->p == NULL) || (b->g == NULL))
|
||||
goto err;
|
||||
|
||||
/* Set a to run with normal modexp and b to use constant time */
|
||||
a->flags &= ~DH_FLAG_NO_EXP_CONSTTIME;
|
||||
b->flags |= DH_FLAG_NO_EXP_CONSTTIME;
|
||||
|
||||
if (!DH_generate_key(a))
|
||||
goto err;
|
||||
BIO_puts(out, "pri 1=");
|
||||
BN_print(out, a->priv_key);
|
||||
BIO_puts(out, "\npub 1=");
|
||||
BN_print(out, a->pub_key);
|
||||
BIO_puts(out, "\n");
|
||||
|
||||
if (!DH_generate_key(b))
|
||||
goto err;
|
||||
BIO_puts(out, "pri 2=");
|
||||
BN_print(out, b->priv_key);
|
||||
BIO_puts(out, "\npub 2=");
|
||||
BN_print(out, b->pub_key);
|
||||
BIO_puts(out, "\n");
|
||||
|
||||
alen = DH_size(a);
|
||||
abuf = (unsigned char *)OPENSSL_malloc(alen);
|
||||
aout = DH_compute_key(abuf, b->pub_key, a);
|
||||
|
||||
BIO_puts(out, "key1 =");
|
||||
for (i = 0; i < aout; i++) {
|
||||
sprintf(buf, "%02X", abuf[i]);
|
||||
BIO_puts(out, buf);
|
||||
}
|
||||
BIO_puts(out, "\n");
|
||||
|
||||
blen = DH_size(b);
|
||||
bbuf = (unsigned char *)OPENSSL_malloc(blen);
|
||||
bout = DH_compute_key(bbuf, a->pub_key, b);
|
||||
|
||||
BIO_puts(out, "key2 =");
|
||||
for (i = 0; i < bout; i++) {
|
||||
sprintf(buf, "%02X", bbuf[i]);
|
||||
BIO_puts(out, buf);
|
||||
}
|
||||
BIO_puts(out, "\n");
|
||||
if ((aout < 4) || (bout != aout) || (memcmp(abuf, bbuf, aout) != 0)) {
|
||||
fprintf(stderr, "Error in DH routines\n");
|
||||
ret = 1;
|
||||
} else
|
||||
ret = 0;
|
||||
err:
|
||||
ERR_print_errors_fp(stderr);
|
||||
|
||||
if (abuf != NULL)
|
||||
OPENSSL_free(abuf);
|
||||
if (bbuf != NULL)
|
||||
OPENSSL_free(bbuf);
|
||||
if (b != NULL)
|
||||
DH_free(b);
|
||||
if (a != NULL)
|
||||
DH_free(a);
|
||||
BIO_free(out);
|
||||
# ifdef OPENSSL_SYS_NETWARE
|
||||
if (ret)
|
||||
printf("ERROR: %d\n", ret);
|
||||
# endif
|
||||
EXIT(ret);
|
||||
return (ret);
|
||||
}
|
||||
|
||||
static int MS_CALLBACK cb(int p, int n, BN_GENCB *arg)
|
||||
{
|
||||
char c = '*';
|
||||
|
||||
if (p == 0)
|
||||
c = '.';
|
||||
if (p == 1)
|
||||
c = '+';
|
||||
if (p == 2)
|
||||
c = '*';
|
||||
if (p == 3)
|
||||
c = '\n';
|
||||
BIO_write(arg->arg, &c, 1);
|
||||
(void)BIO_flush(arg->arg);
|
||||
# ifdef LINT
|
||||
p = n;
|
||||
# endif
|
||||
return 1;
|
||||
}
|
||||
#endif
|
||||
Reference in New Issue
Block a user