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Avoid memory leak.
[thirdparty/openssl.git] / ssl / ssltest.c
1 /* ssl/ssltest.c */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59 #include <assert.h>
60 #include <errno.h>
61 #include <limits.h>
62 #include <stdio.h>
63 #include <stdlib.h>
64 #include <string.h>
65 #include <time.h>
66
67 #include "openssl/e_os.h"
68
69 #include <openssl/bio.h>
70 #include <openssl/crypto.h>
71 #include <openssl/evp.h>
72 #include <openssl/x509.h>
73 #include <openssl/ssl.h>
74 #include <openssl/err.h>
75 #include <openssl/rand.h>
76 #ifdef WINDOWS
77 #include "../crypto/bio/bss_file.c"
78 #endif
79
80 #ifdef VMS
81 # define TEST_SERVER_CERT "SYS$DISK:[-.APPS]SERVER.PEM"
82 # define TEST_CLIENT_CERT "SYS$DISK:[-.APPS]CLIENT.PEM"
83 #else
84 # define TEST_SERVER_CERT "../apps/server.pem"
85 # define TEST_CLIENT_CERT "../apps/client.pem"
86 #endif
87
88 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx);
89 #ifndef NO_RSA
90 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export,int keylength);
91 static void free_tmp_rsa(void);
92 #endif
93 #ifndef NO_DH
94 static DH *get_dh512(void);
95 static DH *get_dh1024(void);
96 static DH *get_dh1024dsa(void);
97 #endif
98
99 static BIO *bio_err=NULL;
100 static BIO *bio_stdout=NULL;
101
102 static char *cipher=NULL;
103 static int verbose=0;
104 static int debug=0;
105 #if 0
106 /* Not used yet. */
107 #ifdef FIONBIO
108 static int s_nbio=0;
109 #endif
110 #endif
111
112 static const char rnd_seed[] = "string to make the random number generator think it has entropy";
113
114 int doit_biopair(SSL *s_ssl,SSL *c_ssl,long bytes,clock_t *s_time,clock_t *c_time);
115 int doit(SSL *s_ssl,SSL *c_ssl,long bytes);
116 static void sv_usage(void)
117 {
118 fprintf(stderr,"usage: ssltest [args ...]\n");
119 fprintf(stderr,"\n");
120 fprintf(stderr," -server_auth - check server certificate\n");
121 fprintf(stderr," -client_auth - do client authentication\n");
122 fprintf(stderr," -v - more output\n");
123 fprintf(stderr," -d - debug output\n");
124 fprintf(stderr," -reuse - use session-id reuse\n");
125 fprintf(stderr," -num <val> - number of connections to perform\n");
126 fprintf(stderr," -bytes <val> - number of bytes to swap between client/server\n");
127 #ifndef NO_DH
128 fprintf(stderr," -dhe1024 - use 1024 bit key (safe prime) for DHE\n");
129 fprintf(stderr," -dhe1024dsa - use 1024 bit key (with 160-bit subprime) for DHE\n");
130 fprintf(stderr," -no_dhe - disable DHE\n");
131 #endif
132 #ifndef NO_SSL2
133 fprintf(stderr," -ssl2 - use SSLv2\n");
134 #endif
135 #ifndef NO_SSL3
136 fprintf(stderr," -ssl3 - use SSLv3\n");
137 #endif
138 #ifndef NO_TLS1
139 fprintf(stderr," -tls1 - use TLSv1\n");
140 #endif
141 fprintf(stderr," -CApath arg - PEM format directory of CA's\n");
142 fprintf(stderr," -CAfile arg - PEM format file of CA's\n");
143 fprintf(stderr," -cert arg - Server certificate file\n");
144 fprintf(stderr," -key arg - Server key file (default: same as -cert)\n");
145 fprintf(stderr," -c_cert arg - Client certificate file\n");
146 fprintf(stderr," -c_key arg - Client key file (default: same as -c_cert)\n");
147 fprintf(stderr," -cipher arg - The cipher list\n");
148 fprintf(stderr," -bio_pair - Use BIO pairs\n");
149 fprintf(stderr," -f - Test even cases that can't work\n");
150 fprintf(stderr," -time - measure processor time used by client and server\n");
151 }
152
153 static void print_details(SSL *c_ssl, const char *prefix)
154 {
155 SSL_CIPHER *ciph;
156 X509 *cert;
157
158 ciph=SSL_get_current_cipher(c_ssl);
159 BIO_printf(bio_stdout,"%s%s, cipher %s %s",
160 prefix,
161 SSL_get_version(c_ssl),
162 SSL_CIPHER_get_version(ciph),
163 SSL_CIPHER_get_name(ciph));
164 cert=SSL_get_peer_certificate(c_ssl);
165 if (cert != NULL)
166 {
167 EVP_PKEY *pkey = X509_get_pubkey(cert);
168 if (pkey != NULL)
169 {
170 if (0)
171 ;
172 #ifndef NO_RSA
173 else if (pkey->type == EVP_PKEY_RSA && pkey->pkey.rsa != NULL
174 && pkey->pkey.rsa->n != NULL)
175 {
176 BIO_printf(bio_stdout, ", %d bit RSA",
177 BN_num_bits(pkey->pkey.rsa->n));
178 }
179 #endif
180 #ifndef NO_DSA
181 else if (pkey->type == EVP_PKEY_DSA && pkey->pkey.dsa != NULL
182 && pkey->pkey.dsa->p != NULL)
183 {
184 BIO_printf(bio_stdout, ", %d bit DSA",
185 BN_num_bits(pkey->pkey.dsa->p));
186 }
187 #endif
188 EVP_PKEY_free(pkey);
189 }
190 X509_free(cert);
191 }
192 /* The SSL API does not allow us to look at temporary RSA/DH keys,
193 * otherwise we should print their lengths too */
194 BIO_printf(bio_stdout,"\n");
195 }
196
197 int main(int argc, char *argv[])
198 {
199 char *CApath=NULL,*CAfile=NULL;
200 int badop=0;
201 int bio_pair=0;
202 int force=0;
203 int tls1=0,ssl2=0,ssl3=0,ret=1;
204 int client_auth=0;
205 int server_auth=0,i;
206 char *server_cert=TEST_SERVER_CERT;
207 char *server_key=NULL;
208 char *client_cert=TEST_CLIENT_CERT;
209 char *client_key=NULL;
210 SSL_CTX *s_ctx=NULL;
211 SSL_CTX *c_ctx=NULL;
212 SSL_METHOD *meth=NULL;
213 SSL *c_ssl,*s_ssl;
214 int number=1,reuse=0;
215 long bytes=1L;
216 #ifndef NO_DH
217 DH *dh;
218 int dhe1024 = 0, dhe1024dsa = 0;
219 #endif
220 int no_dhe = 0;
221 int print_time = 0;
222 clock_t s_time = 0, c_time = 0;
223
224 verbose = 0;
225 debug = 0;
226 cipher = 0;
227
228 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
229
230 RAND_seed(rnd_seed, sizeof rnd_seed);
231
232 bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
233 bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE);
234
235 argc--;
236 argv++;
237
238 while (argc >= 1)
239 {
240 if (strcmp(*argv,"-server_auth") == 0)
241 server_auth=1;
242 else if (strcmp(*argv,"-client_auth") == 0)
243 client_auth=1;
244 else if (strcmp(*argv,"-v") == 0)
245 verbose=1;
246 else if (strcmp(*argv,"-d") == 0)
247 debug=1;
248 else if (strcmp(*argv,"-reuse") == 0)
249 reuse=1;
250 #ifndef NO_DH
251 else if (strcmp(*argv,"-dhe1024") == 0)
252 dhe1024=1;
253 else if (strcmp(*argv,"-dhe1024dsa") == 0)
254 dhe1024dsa=1;
255 #endif
256 else if (strcmp(*argv,"-no_dhe") == 0)
257 no_dhe=1;
258 else if (strcmp(*argv,"-ssl2") == 0)
259 ssl2=1;
260 else if (strcmp(*argv,"-tls1") == 0)
261 tls1=1;
262 else if (strcmp(*argv,"-ssl3") == 0)
263 ssl3=1;
264 else if (strncmp(*argv,"-num",4) == 0)
265 {
266 if (--argc < 1) goto bad;
267 number= atoi(*(++argv));
268 if (number == 0) number=1;
269 }
270 else if (strcmp(*argv,"-bytes") == 0)
271 {
272 if (--argc < 1) goto bad;
273 bytes= atol(*(++argv));
274 if (bytes == 0L) bytes=1L;
275 i=strlen(argv[0]);
276 if (argv[0][i-1] == 'k') bytes*=1024L;
277 if (argv[0][i-1] == 'm') bytes*=1024L*1024L;
278 }
279 else if (strcmp(*argv,"-cert") == 0)
280 {
281 if (--argc < 1) goto bad;
282 server_cert= *(++argv);
283 }
284 else if (strcmp(*argv,"-s_cert") == 0)
285 {
286 if (--argc < 1) goto bad;
287 server_cert= *(++argv);
288 }
289 else if (strcmp(*argv,"-key") == 0)
290 {
291 if (--argc < 1) goto bad;
292 server_key= *(++argv);
293 }
294 else if (strcmp(*argv,"-s_key") == 0)
295 {
296 if (--argc < 1) goto bad;
297 server_key= *(++argv);
298 }
299 else if (strcmp(*argv,"-c_cert") == 0)
300 {
301 if (--argc < 1) goto bad;
302 client_cert= *(++argv);
303 }
304 else if (strcmp(*argv,"-c_key") == 0)
305 {
306 if (--argc < 1) goto bad;
307 client_key= *(++argv);
308 }
309 else if (strcmp(*argv,"-cipher") == 0)
310 {
311 if (--argc < 1) goto bad;
312 cipher= *(++argv);
313 }
314 else if (strcmp(*argv,"-CApath") == 0)
315 {
316 if (--argc < 1) goto bad;
317 CApath= *(++argv);
318 }
319 else if (strcmp(*argv,"-CAfile") == 0)
320 {
321 if (--argc < 1) goto bad;
322 CAfile= *(++argv);
323 }
324 else if (strcmp(*argv,"-bio_pair") == 0)
325 {
326 bio_pair = 1;
327 }
328 else if (strcmp(*argv,"-f") == 0)
329 {
330 force = 1;
331 }
332 else if (strcmp(*argv,"-time") == 0)
333 {
334 print_time = 1;
335 }
336 else
337 {
338 fprintf(stderr,"unknown option %s\n",*argv);
339 badop=1;
340 break;
341 }
342 argc--;
343 argv++;
344 }
345 if (badop)
346 {
347 bad:
348 sv_usage();
349 goto end;
350 }
351
352 if (!ssl2 && !ssl3 && !tls1 && number > 1 && !reuse && !force)
353 {
354 fprintf(stderr, "This case cannot work. Use -f to perform "
355 "the test anyway (and\n-d to see what happens), "
356 "or add one of -ssl2, -ssl3, -tls1, -reuse\n"
357 "to avoid protocol mismatch.\n");
358 exit(1);
359 }
360
361 if (print_time)
362 {
363 if (!bio_pair)
364 {
365 fprintf(stderr, "Using BIO pair (-bio_pair)\n");
366 bio_pair = 1;
367 }
368 if (number < 50 && !force)
369 fprintf(stderr, "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
370 }
371
372 /* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
373
374 SSL_library_init();
375 SSL_load_error_strings();
376
377 #if !defined(NO_SSL2) && !defined(NO_SSL3)
378 if (ssl2)
379 meth=SSLv2_method();
380 else
381 if (tls1)
382 meth=TLSv1_method();
383 else
384 if (ssl3)
385 meth=SSLv3_method();
386 else
387 meth=SSLv23_method();
388 #else
389 #ifdef NO_SSL2
390 meth=SSLv3_method();
391 #else
392 meth=SSLv2_method();
393 #endif
394 #endif
395
396 c_ctx=SSL_CTX_new(meth);
397 s_ctx=SSL_CTX_new(meth);
398 if ((c_ctx == NULL) || (s_ctx == NULL))
399 {
400 ERR_print_errors(bio_err);
401 goto end;
402 }
403
404 if (cipher != NULL)
405 {
406 SSL_CTX_set_cipher_list(c_ctx,cipher);
407 SSL_CTX_set_cipher_list(s_ctx,cipher);
408 }
409
410 #ifndef NO_DH
411 if (!no_dhe)
412 {
413 if (dhe1024dsa)
414 {
415 /* use SSL_OP_SINGLE_DH_USE to avoid small subgroup attacks */
416 SSL_CTX_set_options(s_ctx, SSL_OP_SINGLE_DH_USE);
417 dh=get_dh1024dsa();
418 }
419 else if (dhe1024)
420 dh=get_dh1024();
421 else
422 dh=get_dh512();
423 SSL_CTX_set_tmp_dh(s_ctx,dh);
424 DH_free(dh);
425 }
426 #else
427 (void)no_dhe;
428 #endif
429
430 #ifndef NO_RSA
431 SSL_CTX_set_tmp_rsa_callback(s_ctx,tmp_rsa_cb);
432 #endif
433
434 if (!SSL_CTX_use_certificate_file(s_ctx,server_cert,SSL_FILETYPE_PEM))
435 {
436 ERR_print_errors(bio_err);
437 }
438 else if (!SSL_CTX_use_PrivateKey_file(s_ctx,
439 (server_key?server_key:server_cert), SSL_FILETYPE_PEM))
440 {
441 ERR_print_errors(bio_err);
442 goto end;
443 }
444
445 if (client_auth)
446 {
447 SSL_CTX_use_certificate_file(c_ctx,client_cert,
448 SSL_FILETYPE_PEM);
449 SSL_CTX_use_PrivateKey_file(c_ctx,
450 (client_key?client_key:client_cert),
451 SSL_FILETYPE_PEM);
452 }
453
454 if ( (!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) ||
455 (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
456 (!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) ||
457 (!SSL_CTX_set_default_verify_paths(c_ctx)))
458 {
459 /* fprintf(stderr,"SSL_load_verify_locations\n"); */
460 ERR_print_errors(bio_err);
461 /* goto end; */
462 }
463
464 if (client_auth)
465 {
466 BIO_printf(bio_err,"client authentication\n");
467 SSL_CTX_set_verify(s_ctx,
468 SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
469 verify_callback);
470 }
471 if (server_auth)
472 {
473 BIO_printf(bio_err,"server authentication\n");
474 SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER,
475 verify_callback);
476 }
477
478 {
479 int session_id_context = 0;
480 SSL_CTX_set_session_id_context(s_ctx, (void *)&session_id_context, sizeof session_id_context);
481 }
482
483 c_ssl=SSL_new(c_ctx);
484 s_ssl=SSL_new(s_ctx);
485
486 for (i=0; i<number; i++)
487 {
488 if (!reuse) SSL_set_session(c_ssl,NULL);
489 if (bio_pair)
490 ret=doit_biopair(s_ssl,c_ssl,bytes,&s_time,&c_time);
491 else
492 ret=doit(s_ssl,c_ssl,bytes);
493 }
494
495 if (!verbose)
496 {
497 print_details(c_ssl, "");
498 }
499 if ((number > 1) || (bytes > 1L))
500 BIO_printf(bio_stdout, "%d handshakes of %ld bytes done\n",number,bytes);
501 if (print_time)
502 {
503 #ifdef CLOCKS_PER_SEC
504 /* "To determine the time in seconds, the value returned
505 * by the clock function should be divided by the value
506 * of the macro CLOCKS_PER_SEC."
507 * -- ISO/IEC 9899 */
508 BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
509 "Approximate total client time: %6.2f s\n",
510 (double)s_time/CLOCKS_PER_SEC,
511 (double)c_time/CLOCKS_PER_SEC);
512 #else
513 /* "`CLOCKS_PER_SEC' undeclared (first use this function)"
514 * -- cc on NeXTstep/OpenStep */
515 BIO_printf(bio_stdout,
516 "Approximate total server time: %6.2f units\n"
517 "Approximate total client time: %6.2f units\n",
518 (double)s_time,
519 (double)c_time);
520 #endif
521 }
522
523 SSL_free(s_ssl);
524 SSL_free(c_ssl);
525
526 end:
527 if (s_ctx != NULL) SSL_CTX_free(s_ctx);
528 if (c_ctx != NULL) SSL_CTX_free(c_ctx);
529
530 if (bio_stdout != NULL) BIO_free(bio_stdout);
531
532 #ifndef NO_RSA
533 free_tmp_rsa();
534 #endif
535 ERR_free_strings();
536 ERR_remove_state(0);
537 EVP_cleanup();
538 CRYPTO_mem_leaks(bio_err);
539 if (bio_err != NULL) BIO_free(bio_err);
540 EXIT(ret);
541 }
542
543 int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
544 clock_t *s_time, clock_t *c_time)
545 {
546 long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
547 BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
548 BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
549 int ret = 1;
550
551 size_t bufsiz = 256; /* small buffer for testing */
552
553 if (!BIO_new_bio_pair(&server, bufsiz, &server_io, bufsiz))
554 goto err;
555 if (!BIO_new_bio_pair(&client, bufsiz, &client_io, bufsiz))
556 goto err;
557
558 s_ssl_bio = BIO_new(BIO_f_ssl());
559 if (!s_ssl_bio)
560 goto err;
561
562 c_ssl_bio = BIO_new(BIO_f_ssl());
563 if (!c_ssl_bio)
564 goto err;
565
566 SSL_set_connect_state(c_ssl);
567 SSL_set_bio(c_ssl, client, client);
568 (void)BIO_set_ssl(c_ssl_bio, c_ssl, BIO_NOCLOSE);
569
570 SSL_set_accept_state(s_ssl);
571 SSL_set_bio(s_ssl, server, server);
572 (void)BIO_set_ssl(s_ssl_bio, s_ssl, BIO_NOCLOSE);
573
574 do
575 {
576 /* c_ssl_bio: SSL filter BIO
577 *
578 * client: pseudo-I/O for SSL library
579 *
580 * client_io: client's SSL communication; usually to be
581 * relayed over some I/O facility, but in this
582 * test program, we're the server, too:
583 *
584 * server_io: server's SSL communication
585 *
586 * server: pseudo-I/O for SSL library
587 *
588 * s_ssl_bio: SSL filter BIO
589 *
590 * The client and the server each employ a "BIO pair":
591 * client + client_io, server + server_io.
592 * BIO pairs are symmetric. A BIO pair behaves similar
593 * to a non-blocking socketpair (but both endpoints must
594 * be handled by the same thread).
595 * [Here we could connect client and server to the ends
596 * of a single BIO pair, but then this code would be less
597 * suitable as an example for BIO pairs in general.]
598 *
599 * Useful functions for querying the state of BIO pair endpoints:
600 *
601 * BIO_ctrl_pending(bio) number of bytes we can read now
602 * BIO_ctrl_get_read_request(bio) number of bytes needed to fulfil
603 * other side's read attempt
604 * BIO_ctrl_get_write_guarantee(bio) number of bytes we can write now
605 *
606 * ..._read_request is never more than ..._write_guarantee;
607 * it depends on the application which one you should use.
608 */
609
610 /* We have non-blocking behaviour throughout this test program, but
611 * can be sure that there is *some* progress in each iteration; so
612 * we don't have to worry about ..._SHOULD_READ or ..._SHOULD_WRITE
613 * -- we just try everything in each iteration
614 */
615
616 {
617 /* CLIENT */
618
619 MS_STATIC char cbuf[1024*8];
620 int i, r;
621 clock_t c_clock = clock();
622
623 if (debug)
624 if (SSL_in_init(c_ssl))
625 printf("client waiting in SSL_connect - %s\n",
626 SSL_state_string_long(c_ssl));
627
628 if (cw_num > 0)
629 {
630 /* Write to server. */
631
632 if (cw_num > (long)sizeof cbuf)
633 i = sizeof cbuf;
634 else
635 i = (int)cw_num;
636 r = BIO_write(c_ssl_bio, cbuf, i);
637 if (r < 0)
638 {
639 if (!BIO_should_retry(c_ssl_bio))
640 {
641 fprintf(stderr,"ERROR in CLIENT\n");
642 goto err;
643 }
644 /* BIO_should_retry(...) can just be ignored here.
645 * The library expects us to call BIO_write with
646 * the same arguments again, and that's what we will
647 * do in the next iteration. */
648 }
649 else if (r == 0)
650 {
651 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
652 goto err;
653 }
654 else
655 {
656 if (debug)
657 printf("client wrote %d\n", r);
658 cw_num -= r;
659 }
660 }
661
662 if (cr_num > 0)
663 {
664 /* Read from server. */
665
666 r = BIO_read(c_ssl_bio, cbuf, sizeof(cbuf));
667 if (r < 0)
668 {
669 if (!BIO_should_retry(c_ssl_bio))
670 {
671 fprintf(stderr,"ERROR in CLIENT\n");
672 goto err;
673 }
674 /* Again, "BIO_should_retry" can be ignored. */
675 }
676 else if (r == 0)
677 {
678 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
679 goto err;
680 }
681 else
682 {
683 if (debug)
684 printf("client read %d\n", r);
685 cr_num -= r;
686 }
687 }
688
689 /* c_time and s_time increments will typically be very small
690 * (depending on machine speed and clock tick intervals),
691 * but sampling over a large number of connections should
692 * result in fairly accurate figures. We cannot guarantee
693 * a lot, however -- if each connection lasts for exactly
694 * one clock tick, it will be counted only for the client
695 * or only for the server or even not at all.
696 */
697 *c_time += (clock() - c_clock);
698 }
699
700 {
701 /* SERVER */
702
703 MS_STATIC char sbuf[1024*8];
704 int i, r;
705 clock_t s_clock = clock();
706
707 if (debug)
708 if (SSL_in_init(s_ssl))
709 printf("server waiting in SSL_accept - %s\n",
710 SSL_state_string_long(s_ssl));
711
712 if (sw_num > 0)
713 {
714 /* Write to client. */
715
716 if (sw_num > (long)sizeof sbuf)
717 i = sizeof sbuf;
718 else
719 i = (int)sw_num;
720 r = BIO_write(s_ssl_bio, sbuf, i);
721 if (r < 0)
722 {
723 if (!BIO_should_retry(s_ssl_bio))
724 {
725 fprintf(stderr,"ERROR in SERVER\n");
726 goto err;
727 }
728 /* Ignore "BIO_should_retry". */
729 }
730 else if (r == 0)
731 {
732 fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
733 goto err;
734 }
735 else
736 {
737 if (debug)
738 printf("server wrote %d\n", r);
739 sw_num -= r;
740 }
741 }
742
743 if (sr_num > 0)
744 {
745 /* Read from client. */
746
747 r = BIO_read(s_ssl_bio, sbuf, sizeof(sbuf));
748 if (r < 0)
749 {
750 if (!BIO_should_retry(s_ssl_bio))
751 {
752 fprintf(stderr,"ERROR in SERVER\n");
753 goto err;
754 }
755 /* blah, blah */
756 }
757 else if (r == 0)
758 {
759 fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
760 goto err;
761 }
762 else
763 {
764 if (debug)
765 printf("server read %d\n", r);
766 sr_num -= r;
767 }
768 }
769
770 *s_time += (clock() - s_clock);
771 }
772
773 {
774 /* "I/O" BETWEEN CLIENT AND SERVER. */
775
776 size_t r1, r2;
777 BIO *io1 = server_io, *io2 = client_io;
778 /* we use the non-copying interface for io1
779 * and the standard BIO_write/BIO_read interface for io2
780 */
781
782 static int prev_progress = 1;
783 int progress = 0;
784
785 /* io1 to io2 */
786 do
787 {
788 size_t num;
789 int r;
790
791 r1 = BIO_ctrl_pending(io1);
792 r2 = BIO_ctrl_get_write_guarantee(io2);
793
794 num = r1;
795 if (r2 < num)
796 num = r2;
797 if (num)
798 {
799 char *dataptr;
800
801 if (INT_MAX < num) /* yeah, right */
802 num = INT_MAX;
803
804 r = BIO_nread(io1, &dataptr, (int)num);
805 assert(r > 0);
806 assert(r <= (int)num);
807 /* possibly r < num (non-contiguous data) */
808 num = r;
809 r = BIO_write(io2, dataptr, (int)num);
810 if (r != (int)num) /* can't happen */
811 {
812 fprintf(stderr, "ERROR: BIO_write could not write "
813 "BIO_ctrl_get_write_guarantee() bytes");
814 goto err;
815 }
816 progress = 1;
817
818 if (debug)
819 printf((io1 == client_io) ?
820 "C->S relaying: %d bytes\n" :
821 "S->C relaying: %d bytes\n",
822 (int)num);
823 }
824 }
825 while (r1 && r2);
826
827 /* io2 to io1 */
828 {
829 size_t num;
830 int r;
831
832 r1 = BIO_ctrl_pending(io2);
833 r2 = BIO_ctrl_get_read_request(io1);
834 /* here we could use ..._get_write_guarantee instead of
835 * ..._get_read_request, but by using the latter
836 * we test restartability of the SSL implementation
837 * more thoroughly */
838 num = r1;
839 if (r2 < num)
840 num = r2;
841 if (num)
842 {
843 char *dataptr;
844
845 if (INT_MAX < num)
846 num = INT_MAX;
847
848 if (num > 1)
849 --num; /* test restartability even more thoroughly */
850
851 r = BIO_nwrite(io1, &dataptr, (int)num);
852 assert(r > 0);
853 assert(r <= (int)num);
854 num = r;
855 r = BIO_read(io2, dataptr, (int)num);
856 if (r != (int)num) /* can't happen */
857 {
858 fprintf(stderr, "ERROR: BIO_read could not read "
859 "BIO_ctrl_pending() bytes");
860 goto err;
861 }
862 progress = 1;
863
864 if (debug)
865 printf((io2 == client_io) ?
866 "C->S relaying: %d bytes\n" :
867 "S->C relaying: %d bytes\n",
868 (int)num);
869 }
870 } /* no loop, BIO_ctrl_get_read_request now returns 0 anyway */
871
872 if (!progress && !prev_progress)
873 if (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0)
874 {
875 fprintf(stderr, "ERROR: got stuck\n");
876 if (strcmp("SSLv2", SSL_get_version(c_ssl)) == 0)
877 {
878 fprintf(stderr, "This can happen for SSL2 because "
879 "CLIENT-FINISHED and SERVER-VERIFY are written \n"
880 "concurrently ...");
881 if (strncmp("2SCF", SSL_state_string(c_ssl), 4) == 0
882 && strncmp("2SSV", SSL_state_string(s_ssl), 4) == 0)
883 {
884 fprintf(stderr, " ok.\n");
885 goto end;
886 }
887 }
888 fprintf(stderr, " ERROR.\n");
889 goto err;
890 }
891 prev_progress = progress;
892 }
893 }
894 while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
895
896 if (verbose)
897 print_details(c_ssl, "DONE via BIO pair: ");
898 end:
899 ret = 0;
900
901 err:
902 ERR_print_errors(bio_err);
903
904 if (server)
905 BIO_free(server);
906 if (server_io)
907 BIO_free(server_io);
908 if (client)
909 BIO_free(client);
910 if (client_io)
911 BIO_free(client_io);
912 if (s_ssl_bio)
913 BIO_free(s_ssl_bio);
914 if (c_ssl_bio)
915 BIO_free(c_ssl_bio);
916
917 return ret;
918 }
919
920
921 #define W_READ 1
922 #define W_WRITE 2
923 #define C_DONE 1
924 #define S_DONE 2
925
926 int doit(SSL *s_ssl, SSL *c_ssl, long count)
927 {
928 MS_STATIC char cbuf[1024*8],sbuf[1024*8];
929 long cw_num=count,cr_num=count;
930 long sw_num=count,sr_num=count;
931 int ret=1;
932 BIO *c_to_s=NULL;
933 BIO *s_to_c=NULL;
934 BIO *c_bio=NULL;
935 BIO *s_bio=NULL;
936 int c_r,c_w,s_r,s_w;
937 int c_want,s_want;
938 int i,j;
939 int done=0;
940 int c_write,s_write;
941 int do_server=0,do_client=0;
942
943 c_to_s=BIO_new(BIO_s_mem());
944 s_to_c=BIO_new(BIO_s_mem());
945 if ((s_to_c == NULL) || (c_to_s == NULL))
946 {
947 ERR_print_errors(bio_err);
948 goto err;
949 }
950
951 c_bio=BIO_new(BIO_f_ssl());
952 s_bio=BIO_new(BIO_f_ssl());
953 if ((c_bio == NULL) || (s_bio == NULL))
954 {
955 ERR_print_errors(bio_err);
956 goto err;
957 }
958
959 SSL_set_connect_state(c_ssl);
960 SSL_set_bio(c_ssl,s_to_c,c_to_s);
961 BIO_set_ssl(c_bio,c_ssl,BIO_NOCLOSE);
962
963 SSL_set_accept_state(s_ssl);
964 SSL_set_bio(s_ssl,c_to_s,s_to_c);
965 BIO_set_ssl(s_bio,s_ssl,BIO_NOCLOSE);
966
967 c_r=0; s_r=1;
968 c_w=1; s_w=0;
969 c_want=W_WRITE;
970 s_want=0;
971 c_write=1,s_write=0;
972
973 /* We can always do writes */
974 for (;;)
975 {
976 do_server=0;
977 do_client=0;
978
979 i=(int)BIO_pending(s_bio);
980 if ((i && s_r) || s_w) do_server=1;
981
982 i=(int)BIO_pending(c_bio);
983 if ((i && c_r) || c_w) do_client=1;
984
985 if (do_server && debug)
986 {
987 if (SSL_in_init(s_ssl))
988 printf("server waiting in SSL_accept - %s\n",
989 SSL_state_string_long(s_ssl));
990 /* else if (s_write)
991 printf("server:SSL_write()\n");
992 else
993 printf("server:SSL_read()\n"); */
994 }
995
996 if (do_client && debug)
997 {
998 if (SSL_in_init(c_ssl))
999 printf("client waiting in SSL_connect - %s\n",
1000 SSL_state_string_long(c_ssl));
1001 /* else if (c_write)
1002 printf("client:SSL_write()\n");
1003 else
1004 printf("client:SSL_read()\n"); */
1005 }
1006
1007 if (!do_client && !do_server)
1008 {
1009 fprintf(stdout,"ERROR IN STARTUP\n");
1010 ERR_print_errors(bio_err);
1011 break;
1012 }
1013 if (do_client && !(done & C_DONE))
1014 {
1015 if (c_write)
1016 {
1017 j=(cw_num > (long)sizeof(cbuf))
1018 ?sizeof(cbuf):(int)cw_num;
1019 i=BIO_write(c_bio,cbuf,j);
1020 if (i < 0)
1021 {
1022 c_r=0;
1023 c_w=0;
1024 if (BIO_should_retry(c_bio))
1025 {
1026 if (BIO_should_read(c_bio))
1027 c_r=1;
1028 if (BIO_should_write(c_bio))
1029 c_w=1;
1030 }
1031 else
1032 {
1033 fprintf(stderr,"ERROR in CLIENT\n");
1034 ERR_print_errors(bio_err);
1035 goto err;
1036 }
1037 }
1038 else if (i == 0)
1039 {
1040 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
1041 goto err;
1042 }
1043 else
1044 {
1045 if (debug)
1046 printf("client wrote %d\n",i);
1047 /* ok */
1048 s_r=1;
1049 c_write=0;
1050 cw_num-=i;
1051 }
1052 }
1053 else
1054 {
1055 i=BIO_read(c_bio,cbuf,sizeof(cbuf));
1056 if (i < 0)
1057 {
1058 c_r=0;
1059 c_w=0;
1060 if (BIO_should_retry(c_bio))
1061 {
1062 if (BIO_should_read(c_bio))
1063 c_r=1;
1064 if (BIO_should_write(c_bio))
1065 c_w=1;
1066 }
1067 else
1068 {
1069 fprintf(stderr,"ERROR in CLIENT\n");
1070 ERR_print_errors(bio_err);
1071 goto err;
1072 }
1073 }
1074 else if (i == 0)
1075 {
1076 fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
1077 goto err;
1078 }
1079 else
1080 {
1081 if (debug)
1082 printf("client read %d\n",i);
1083 cr_num-=i;
1084 if (sw_num > 0)
1085 {
1086 s_write=1;
1087 s_w=1;
1088 }
1089 if (cr_num <= 0)
1090 {
1091 s_write=1;
1092 s_w=1;
1093 done=S_DONE|C_DONE;
1094 }
1095 }
1096 }
1097 }
1098
1099 if (do_server && !(done & S_DONE))
1100 {
1101 if (!s_write)
1102 {
1103 i=BIO_read(s_bio,sbuf,sizeof(cbuf));
1104 if (i < 0)
1105 {
1106 s_r=0;
1107 s_w=0;
1108 if (BIO_should_retry(s_bio))
1109 {
1110 if (BIO_should_read(s_bio))
1111 s_r=1;
1112 if (BIO_should_write(s_bio))
1113 s_w=1;
1114 }
1115 else
1116 {
1117 fprintf(stderr,"ERROR in SERVER\n");
1118 ERR_print_errors(bio_err);
1119 goto err;
1120 }
1121 }
1122 else if (i == 0)
1123 {
1124 ERR_print_errors(bio_err);
1125 fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_read\n");
1126 goto err;
1127 }
1128 else
1129 {
1130 if (debug)
1131 printf("server read %d\n",i);
1132 sr_num-=i;
1133 if (cw_num > 0)
1134 {
1135 c_write=1;
1136 c_w=1;
1137 }
1138 if (sr_num <= 0)
1139 {
1140 s_write=1;
1141 s_w=1;
1142 c_write=0;
1143 }
1144 }
1145 }
1146 else
1147 {
1148 j=(sw_num > (long)sizeof(sbuf))?
1149 sizeof(sbuf):(int)sw_num;
1150 i=BIO_write(s_bio,sbuf,j);
1151 if (i < 0)
1152 {
1153 s_r=0;
1154 s_w=0;
1155 if (BIO_should_retry(s_bio))
1156 {
1157 if (BIO_should_read(s_bio))
1158 s_r=1;
1159 if (BIO_should_write(s_bio))
1160 s_w=1;
1161 }
1162 else
1163 {
1164 fprintf(stderr,"ERROR in SERVER\n");
1165 ERR_print_errors(bio_err);
1166 goto err;
1167 }
1168 }
1169 else if (i == 0)
1170 {
1171 ERR_print_errors(bio_err);
1172 fprintf(stderr,"SSL SERVER STARTUP FAILED in SSL_write\n");
1173 goto err;
1174 }
1175 else
1176 {
1177 if (debug)
1178 printf("server wrote %d\n",i);
1179 sw_num-=i;
1180 s_write=0;
1181 c_r=1;
1182 if (sw_num <= 0)
1183 done|=S_DONE;
1184 }
1185 }
1186 }
1187
1188 if ((done & S_DONE) && (done & C_DONE)) break;
1189 }
1190
1191 if (verbose)
1192 print_details(c_ssl, "DONE: ");
1193 ret=0;
1194 err:
1195 /* We have to set the BIO's to NULL otherwise they will be
1196 * Free()ed twice. Once when th s_ssl is SSL_free()ed and
1197 * again when c_ssl is SSL_free()ed.
1198 * This is a hack required because s_ssl and c_ssl are sharing the same
1199 * BIO structure and SSL_set_bio() and SSL_free() automatically
1200 * BIO_free non NULL entries.
1201 * You should not normally do this or be required to do this */
1202 if (s_ssl != NULL)
1203 {
1204 s_ssl->rbio=NULL;
1205 s_ssl->wbio=NULL;
1206 }
1207 if (c_ssl != NULL)
1208 {
1209 c_ssl->rbio=NULL;
1210 c_ssl->wbio=NULL;
1211 }
1212
1213 if (c_to_s != NULL) BIO_free(c_to_s);
1214 if (s_to_c != NULL) BIO_free(s_to_c);
1215 if (c_bio != NULL) BIO_free_all(c_bio);
1216 if (s_bio != NULL) BIO_free_all(s_bio);
1217 return(ret);
1218 }
1219
1220 static int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
1221 {
1222 char *s,buf[256];
1223
1224 s=X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),buf,256);
1225 if (s != NULL)
1226 {
1227 if (ok)
1228 fprintf(stderr,"depth=%d %s\n",ctx->error_depth,buf);
1229 else
1230 fprintf(stderr,"depth=%d error=%d %s\n",
1231 ctx->error_depth,ctx->error,buf);
1232 }
1233
1234 if (ok == 0)
1235 {
1236 switch (ctx->error)
1237 {
1238 case X509_V_ERR_CERT_NOT_YET_VALID:
1239 case X509_V_ERR_CERT_HAS_EXPIRED:
1240 case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
1241 ok=1;
1242 }
1243 }
1244
1245 return(ok);
1246 }
1247
1248 #ifndef NO_RSA
1249 static RSA *rsa_tmp=NULL;
1250
1251 static RSA MS_CALLBACK *tmp_rsa_cb(SSL *s, int is_export, int keylength)
1252 {
1253 if (rsa_tmp == NULL)
1254 {
1255 BIO_printf(bio_err,"Generating temp (%d bit) RSA key...",keylength);
1256 (void)BIO_flush(bio_err);
1257 rsa_tmp=RSA_generate_key(keylength,RSA_F4,NULL,NULL);
1258 BIO_printf(bio_err,"\n");
1259 (void)BIO_flush(bio_err);
1260 }
1261 return(rsa_tmp);
1262 }
1263
1264 static void free_tmp_rsa(void)
1265 {
1266 if (rsa_tmp != NULL)
1267 {
1268 RSA_free(rsa_tmp);
1269 rsa_tmp = NULL;
1270 }
1271 }
1272 #endif
1273
1274 #ifndef NO_DH
1275 /* These DH parameters have been generated as follows:
1276 * $ openssl dhparam -C -noout 512
1277 * $ openssl dhparam -C -noout 1024
1278 * $ openssl dhparam -C -noout -dsaparam 1024
1279 * (The third function has been renamed to avoid name conflicts.)
1280 */
1281 DH *get_dh512()
1282 {
1283 static unsigned char dh512_p[]={
1284 0xCB,0xC8,0xE1,0x86,0xD0,0x1F,0x94,0x17,0xA6,0x99,0xF0,0xC6,
1285 0x1F,0x0D,0xAC,0xB6,0x25,0x3E,0x06,0x39,0xCA,0x72,0x04,0xB0,
1286 0x6E,0xDA,0xC0,0x61,0xE6,0x7A,0x77,0x25,0xE8,0x3B,0xB9,0x5F,
1287 0x9A,0xB6,0xB5,0xFE,0x99,0x0B,0xA1,0x93,0x4E,0x35,0x33,0xB8,
1288 0xE1,0xF1,0x13,0x4F,0x59,0x1A,0xD2,0x57,0xC0,0x26,0x21,0x33,
1289 0x02,0xC5,0xAE,0x23,
1290 };
1291 static unsigned char dh512_g[]={
1292 0x02,
1293 };
1294 DH *dh;
1295
1296 if ((dh=DH_new()) == NULL) return(NULL);
1297 dh->p=BN_bin2bn(dh512_p,sizeof(dh512_p),NULL);
1298 dh->g=BN_bin2bn(dh512_g,sizeof(dh512_g),NULL);
1299 if ((dh->p == NULL) || (dh->g == NULL))
1300 { DH_free(dh); return(NULL); }
1301 return(dh);
1302 }
1303
1304 DH *get_dh1024()
1305 {
1306 static unsigned char dh1024_p[]={
1307 0xF8,0x81,0x89,0x7D,0x14,0x24,0xC5,0xD1,0xE6,0xF7,0xBF,0x3A,
1308 0xE4,0x90,0xF4,0xFC,0x73,0xFB,0x34,0xB5,0xFA,0x4C,0x56,0xA2,
1309 0xEA,0xA7,0xE9,0xC0,0xC0,0xCE,0x89,0xE1,0xFA,0x63,0x3F,0xB0,
1310 0x6B,0x32,0x66,0xF1,0xD1,0x7B,0xB0,0x00,0x8F,0xCA,0x87,0xC2,
1311 0xAE,0x98,0x89,0x26,0x17,0xC2,0x05,0xD2,0xEC,0x08,0xD0,0x8C,
1312 0xFF,0x17,0x52,0x8C,0xC5,0x07,0x93,0x03,0xB1,0xF6,0x2F,0xB8,
1313 0x1C,0x52,0x47,0x27,0x1B,0xDB,0xD1,0x8D,0x9D,0x69,0x1D,0x52,
1314 0x4B,0x32,0x81,0xAA,0x7F,0x00,0xC8,0xDC,0xE6,0xD9,0xCC,0xC1,
1315 0x11,0x2D,0x37,0x34,0x6C,0xEA,0x02,0x97,0x4B,0x0E,0xBB,0xB1,
1316 0x71,0x33,0x09,0x15,0xFD,0xDD,0x23,0x87,0x07,0x5E,0x89,0xAB,
1317 0x6B,0x7C,0x5F,0xEC,0xA6,0x24,0xDC,0x53,
1318 };
1319 static unsigned char dh1024_g[]={
1320 0x02,
1321 };
1322 DH *dh;
1323
1324 if ((dh=DH_new()) == NULL) return(NULL);
1325 dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL);
1326 dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL);
1327 if ((dh->p == NULL) || (dh->g == NULL))
1328 { DH_free(dh); return(NULL); }
1329 return(dh);
1330 }
1331
1332 DH *get_dh1024dsa()
1333 {
1334 static unsigned char dh1024_p[]={
1335 0xC8,0x00,0xF7,0x08,0x07,0x89,0x4D,0x90,0x53,0xF3,0xD5,0x00,
1336 0x21,0x1B,0xF7,0x31,0xA6,0xA2,0xDA,0x23,0x9A,0xC7,0x87,0x19,
1337 0x3B,0x47,0xB6,0x8C,0x04,0x6F,0xFF,0xC6,0x9B,0xB8,0x65,0xD2,
1338 0xC2,0x5F,0x31,0x83,0x4A,0xA7,0x5F,0x2F,0x88,0x38,0xB6,0x55,
1339 0xCF,0xD9,0x87,0x6D,0x6F,0x9F,0xDA,0xAC,0xA6,0x48,0xAF,0xFC,
1340 0x33,0x84,0x37,0x5B,0x82,0x4A,0x31,0x5D,0xE7,0xBD,0x52,0x97,
1341 0xA1,0x77,0xBF,0x10,0x9E,0x37,0xEA,0x64,0xFA,0xCA,0x28,0x8D,
1342 0x9D,0x3B,0xD2,0x6E,0x09,0x5C,0x68,0xC7,0x45,0x90,0xFD,0xBB,
1343 0x70,0xC9,0x3A,0xBB,0xDF,0xD4,0x21,0x0F,0xC4,0x6A,0x3C,0xF6,
1344 0x61,0xCF,0x3F,0xD6,0x13,0xF1,0x5F,0xBC,0xCF,0xBC,0x26,0x9E,
1345 0xBC,0x0B,0xBD,0xAB,0x5D,0xC9,0x54,0x39,
1346 };
1347 static unsigned char dh1024_g[]={
1348 0x3B,0x40,0x86,0xE7,0xF3,0x6C,0xDE,0x67,0x1C,0xCC,0x80,0x05,
1349 0x5A,0xDF,0xFE,0xBD,0x20,0x27,0x74,0x6C,0x24,0xC9,0x03,0xF3,
1350 0xE1,0x8D,0xC3,0x7D,0x98,0x27,0x40,0x08,0xB8,0x8C,0x6A,0xE9,
1351 0xBB,0x1A,0x3A,0xD6,0x86,0x83,0x5E,0x72,0x41,0xCE,0x85,0x3C,
1352 0xD2,0xB3,0xFC,0x13,0xCE,0x37,0x81,0x9E,0x4C,0x1C,0x7B,0x65,
1353 0xD3,0xE6,0xA6,0x00,0xF5,0x5A,0x95,0x43,0x5E,0x81,0xCF,0x60,
1354 0xA2,0x23,0xFC,0x36,0xA7,0x5D,0x7A,0x4C,0x06,0x91,0x6E,0xF6,
1355 0x57,0xEE,0x36,0xCB,0x06,0xEA,0xF5,0x3D,0x95,0x49,0xCB,0xA7,
1356 0xDD,0x81,0xDF,0x80,0x09,0x4A,0x97,0x4D,0xA8,0x22,0x72,0xA1,
1357 0x7F,0xC4,0x70,0x56,0x70,0xE8,0x20,0x10,0x18,0x8F,0x2E,0x60,
1358 0x07,0xE7,0x68,0x1A,0x82,0x5D,0x32,0xA2,
1359 };
1360 DH *dh;
1361
1362 if ((dh=DH_new()) == NULL) return(NULL);
1363 dh->p=BN_bin2bn(dh1024_p,sizeof(dh1024_p),NULL);
1364 dh->g=BN_bin2bn(dh1024_g,sizeof(dh1024_g),NULL);
1365 if ((dh->p == NULL) || (dh->g == NULL))
1366 { DH_free(dh); return(NULL); }
1367 dh->length = 160;
1368 return(dh);
1369 }
1370 #endif
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