1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
57 /* ====================================================================
58 * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
60 * Redistribution and use in source and binary forms, with or without
61 * modification, are permitted provided that the following conditions
64 * 1. Redistributions of source code must retain the above copyright
65 * notice, this list of conditions and the following disclaimer.
67 * 2. Redistributions in binary form must reproduce the above copyright
68 * notice, this list of conditions and the following disclaimer in
69 * the documentation and/or other materials provided with the
72 * 3. All advertising materials mentioning features or use of this
73 * software must display the following acknowledgment:
74 * "This product includes software developed by the OpenSSL Project
75 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
77 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
78 * endorse or promote products derived from this software without
79 * prior written permission. For written permission, please contact
80 * openssl-core@openssl.org.
82 * 5. Products derived from this software may not be called "OpenSSL"
83 * nor may "OpenSSL" appear in their names without prior written
84 * permission of the OpenSSL Project.
86 * 6. Redistributions of any form whatsoever must retain the following
88 * "This product includes software developed by the OpenSSL Project
89 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
91 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
92 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
93 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
94 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
95 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
96 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
97 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
98 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
99 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
100 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
101 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
102 * OF THE POSSIBILITY OF SUCH DAMAGE.
103 * ====================================================================
105 * This product includes cryptographic software written by Eric Young
106 * (eay@cryptsoft.com). This product includes software written by Tim
107 * Hudson (tjh@cryptsoft.com).
114 #include <openssl/bio.h>
115 #include <openssl/crypto.h>
116 #include <openssl/rand.h>
117 #include <openssl/lhash.h>
118 #include <openssl/conf.h>
119 #include <openssl/x509.h>
120 #include <openssl/pem.h>
121 #include <openssl/ssl.h>
122 #ifndef OPENSSL_NO_ENGINE
123 # include <openssl/engine.h>
125 #include <openssl/err.h>
127 # include <openssl/fips.h>
129 #define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */
131 /* Needed to get the other O_xxx flags. */
132 #ifdef OPENSSL_SYS_VMS
135 #define INCLUDE_FUNCTION_TABLE
139 #ifdef OPENSSL_NO_CAMELLIA
140 # define FORMAT "%-15s"
143 # define FORMAT "%-18s"
147 /* Special sentinel to exit the program. */
148 #define EXIT_THE_PROGRAM (-1)
151 * The LHASH callbacks ("hash" & "cmp") have been replaced by functions with
152 * the base prototypes (we cast each variable inside the function to the
153 * required type of "FUNCTION*"). This removes the necessity for
154 * macro-generated wrapper functions.
156 DECLARE_LHASH_OF(FUNCTION);
157 static LHASH_OF(FUNCTION) *prog_init(void);
158 static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]);
159 static void list_pkey(void);
160 static void list_type(FUNC_TYPE ft);
161 static void list_disabled(void);
162 char *default_config_file = NULL;
164 static CONF *config = NULL;
169 static int apps_startup()
172 signal(SIGPIPE, SIG_IGN);
174 CRYPTO_malloc_init();
175 ERR_load_crypto_strings();
176 ERR_load_SSL_strings();
178 OPENSSL_load_builtin_modules();
179 #ifndef OPENSSL_NO_ENGINE
180 ENGINE_load_builtin_engines();
182 if (!app_load_modules(NULL)) {
183 ERR_print_errors(bio_err);
184 BIO_printf(bio_err, "Error loading default configuration\n");
188 OpenSSL_add_all_algorithms();
189 OpenSSL_add_ssl_algorithms();
191 /*SSL_library_init();*/
195 static void apps_shutdown()
197 #ifndef OPENSSL_NO_ENGINE
201 CONF_modules_unload(1);
202 #ifndef OPENSSL_NO_COMP
204 SSL_COMP_free_compression_methods();
208 CRYPTO_cleanup_all_ex_data();
209 ERR_remove_thread_state(NULL);
214 static char *make_config_name()
220 if ((t = getenv("OPENSSL_CONF")) != NULL)
221 return OPENSSL_strdup(t);
223 t = X509_get_default_cert_area();
224 len = strlen(t) + 1 + strlen(OPENSSL_CONF) + 1;
225 p = app_malloc(len, "config filename buffer");
227 #ifndef OPENSSL_SYS_VMS
230 strcat(p, OPENSSL_CONF);
235 static void lock_dbg_cb(int mode, int type, const char *file, int line)
237 static int modes[CRYPTO_NUM_LOCKS];
238 const char *errstr = NULL;
239 int rw = mode & (CRYPTO_READ | CRYPTO_WRITE);
241 if (rw != CRYPTO_READ && rw != CRYPTO_WRITE) {
242 errstr = "invalid mode";
246 if (type < 0 || type >= CRYPTO_NUM_LOCKS) {
247 errstr = "type out of bounds";
251 if (mode & CRYPTO_LOCK) {
253 errstr = "already locked";
254 /* must not happen in a single-threaded program --> deadlock! */
258 } else if (mode & CRYPTO_UNLOCK) {
260 errstr = "not locked";
264 if (modes[type] != rw) {
265 errstr = (rw == CRYPTO_READ) ?
266 "CRYPTO_r_unlock on write lock" :
267 "CRYPTO_w_unlock on read lock";
272 errstr = "invalid mode";
279 "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
280 errstr, mode, type, file, line);
284 #if defined( OPENSSL_SYS_VMS)
285 extern char **copy_argv(int *argc, char **argv);
288 int main(int argc, char *argv[])
291 LHASH_OF(FUNCTION) *prog = NULL;
292 char **copied_argv = NULL;
297 int first, n, i, ret = 0;
302 /* Set up some of the environment. */
303 default_config_file = make_config_name();
304 bio_in = dup_bio_in(FORMAT_TEXT);
305 bio_out = dup_bio_out(FORMAT_TEXT);
306 bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
308 #if defined( OPENSSL_SYS_VMS)
309 copied_argv = argv = copy_argv(&argc, argv);
312 p = getenv("OPENSSL_DEBUG_MEMORY");
314 /* if not set, use compiled-in default */
316 else if (strcmp(p, "off") != 0) {
317 CRYPTO_malloc_debug_init();
318 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
320 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
322 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
323 CRYPTO_set_locking_callback(lock_dbg_cb);
325 if (getenv("OPENSSL_FIPS")) {
327 if (!FIPS_mode_set(1)) {
328 ERR_load_crypto_strings();
329 ERR_print_errors(bio_err);
333 BIO_printf(bio_err, "FIPS mode not supported.\n");
342 pname = opt_progname(argv[0]);
344 /* first check the program name */
346 fp = lh_FUNCTION_retrieve(prog, &f);
349 ret = fp->func(argc, argv);
353 /* If there is stuff on the command line, run with that. */
357 ret = do_cmd(prog, argc, argv);
363 /* ok, lets enter interactive mode */
366 /* Read a line, continue reading if line ends with \ */
367 for (p = buf, n = sizeof buf, i = 0, first = 1; n > 0; first = 0) {
368 prompt = first ? "OpenSSL> " : "> ";
371 fputs(prompt, stdout);
373 if (!fgets(p, n, stdin))
380 if (p[i - 2] != '\\')
387 extern char *readline(const char *);
388 extern void add_history(const char *cp);
391 char *text = readline(prompt);
397 if (text[i - 1] != '\\') {
398 p += strlen(strcpy(p, text));
405 p += strlen(strcpy(p, text));
412 if (!chopup_args(&arg, buf)) {
413 BIO_printf(bio_err, "Can't parse (no memory?)\n");
417 ret = do_cmd(prog, arg.argc, arg.argv);
418 if (ret == EXIT_THE_PROGRAM) {
423 BIO_printf(bio_err, "error in %s\n", arg.argv[0]);
424 (void)BIO_flush(bio_out);
425 (void)BIO_flush(bio_err);
429 OPENSSL_free(copied_argv);
430 OPENSSL_free(default_config_file);
433 lh_FUNCTION_free(prog);
434 OPENSSL_free(arg.argv);
437 BIO_free_all(bio_out);
439 CRYPTO_mem_leaks(bio_err);
444 OPTIONS exit_options[] = {
448 static void list_cipher_fn(const EVP_CIPHER *c,
449 const char *from, const char *to, void *arg)
452 BIO_printf(arg, "%s\n", EVP_CIPHER_name(c));
455 from = "<undefined>";
458 BIO_printf(arg, "%s => %s\n", from, to);
462 static void list_md_fn(const EVP_MD *m,
463 const char *from, const char *to, void *arg)
466 BIO_printf(arg, "%s\n", EVP_MD_name(m));
469 from = "<undefined>";
472 BIO_printf((BIO *)arg, "%s => %s\n", from, to);
476 /* Unified enum for help and list commands. */
477 typedef enum HELPLIST_CHOICE {
478 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
479 OPT_COMMANDS, OPT_DIGEST_COMMANDS,
480 OPT_DIGEST_ALGORITHMS, OPT_CIPHER_COMMANDS, OPT_CIPHER_ALGORITHMS,
481 OPT_PK_ALGORITHMS, OPT_DISABLED
484 OPTIONS list_options[] = {
485 {"help", OPT_HELP, '-', "Display this summary"},
486 {"commands", OPT_COMMANDS, '-', "List of standard commands"},
487 {"digest-commands", OPT_DIGEST_COMMANDS, '-',
488 "List of message digest commands"},
489 {"digest-algorithms", OPT_DIGEST_ALGORITHMS, '-',
490 "List of message digest algorithms"},
491 {"cipher-commands", OPT_CIPHER_COMMANDS, '-', "List of cipher commands"},
492 {"cipher-algorithms", OPT_CIPHER_ALGORITHMS, '-',
493 "List of cipher algorithms"},
494 {"public-key-algorithms", OPT_PK_ALGORITHMS, '-',
495 "List of public key algorithms"},
496 {"disabled", OPT_DISABLED, '-',
497 "List of disabled features"},
501 int list_main(int argc, char **argv)
507 prog = opt_init(argc, argv, list_options);
508 while ((o = opt_next()) != OPT_EOF) {
510 case OPT_EOF: /* Never hit, but suppresses warning */
512 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
515 opt_help(list_options);
518 list_type(FT_general);
520 case OPT_DIGEST_COMMANDS:
523 case OPT_DIGEST_ALGORITHMS:
524 EVP_MD_do_all_sorted(list_md_fn, bio_out);
526 case OPT_CIPHER_COMMANDS:
527 list_type(FT_cipher);
529 case OPT_CIPHER_ALGORITHMS:
530 EVP_CIPHER_do_all_sorted(list_cipher_fn, bio_out);
532 case OPT_PK_ALGORITHMS:
543 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
550 OPTIONS help_options[] = {
551 {"help", OPT_HELP, '-', "Display this summary"},
555 int help_main(int argc, char **argv)
563 prog = opt_init(argc, argv, help_options);
564 while ((o = opt_next()) != OPT_EOF) {
567 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
570 opt_help(help_options);
574 argc = opt_num_rest();
578 BIO_printf(bio_err, "Usage: %s\n", prog);
582 BIO_printf(bio_err, "\nStandard commands");
585 for (fp = functions; fp->name != NULL; fp++) {
587 if (((i++) % COLUMNS) == 0) {
588 BIO_printf(bio_err, "\n");
591 if (fp->type != tp) {
594 BIO_printf(bio_err, "\n");
598 "\nMessage Digest commands (see the `dgst' command for more details)\n");
599 } else if (tp == FT_cipher) {
602 "\nCipher commands (see the `enc' command for more details)\n");
605 BIO_printf(bio_err, FORMAT, fp->name);
607 BIO_printf(bio_err, "\n\n");
611 int exit_main(int argc, char **argv)
613 return EXIT_THE_PROGRAM;
616 static void list_type(FUNC_TYPE ft)
621 for (fp = functions; fp->name != NULL; fp++)
622 if (fp->type == ft) {
623 if ((i++ % COLUMNS) == 0)
624 BIO_printf(bio_out, "\n");
625 BIO_printf(bio_out, FORMAT, fp->name);
627 BIO_printf(bio_out, "\n");
630 static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[])
634 if (argc <= 0 || argv[0] == NULL)
637 fp = lh_FUNCTION_retrieve(prog, &f);
639 if (EVP_get_digestbyname(argv[0])) {
643 } else if (EVP_get_cipherbyname(argv[0])) {
650 return (fp->func(argc, argv));
652 if ((strncmp(argv[0], "no-", 3)) == 0) {
654 * User is asking if foo is unsupported, by trying to "run" the
655 * no-foo command. Strange.
657 f.name = argv[0] + 3;
658 if (lh_FUNCTION_retrieve(prog, &f) == NULL) {
659 BIO_printf(bio_out, "%s\n", argv[0]);
662 BIO_printf(bio_out, "%s\n", argv[0] + 3);
665 if (strcmp(argv[0], "quit") == 0 || strcmp(argv[0], "q") == 0 ||
666 strcmp(argv[0], "exit") == 0 || strcmp(argv[0], "bye") == 0)
667 /* Special value to mean "exit the program. */
668 return EXIT_THE_PROGRAM;
670 BIO_printf(bio_err, "Invalid command '%s'; type \"help\" for a list.\n",
675 static void list_pkey(void)
679 for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) {
680 const EVP_PKEY_ASN1_METHOD *ameth;
681 int pkey_id, pkey_base_id, pkey_flags;
682 const char *pinfo, *pem_str;
683 ameth = EVP_PKEY_asn1_get0(i);
684 EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags,
685 &pinfo, &pem_str, ameth);
686 if (pkey_flags & ASN1_PKEY_ALIAS) {
687 BIO_printf(bio_out, "Name: %s\n", OBJ_nid2ln(pkey_id));
688 BIO_printf(bio_out, "\tAlias for: %s\n",
689 OBJ_nid2ln(pkey_base_id));
691 BIO_printf(bio_out, "Name: %s\n", pinfo);
692 BIO_printf(bio_out, "\tType: %s Algorithm\n",
693 pkey_flags & ASN1_PKEY_DYNAMIC ?
694 "External" : "Builtin");
695 BIO_printf(bio_out, "\tOID: %s\n", OBJ_nid2ln(pkey_id));
698 BIO_printf(bio_out, "\tPEM string: %s\n", pem_str);
704 static int function_cmp(const FUNCTION * a, const FUNCTION * b)
706 return strncmp(a->name, b->name, 8);
709 static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION)
711 static unsigned long function_hash(const FUNCTION * a)
713 return lh_strhash(a->name);
716 static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION)
718 static int SortFnByName(const void *_f1, const void *_f2)
720 const FUNCTION *f1 = _f1;
721 const FUNCTION *f2 = _f2;
723 if (f1->type != f2->type)
724 return f1->type - f2->type;
725 return strcmp(f1->name, f2->name);
728 static void list_disabled(void)
730 BIO_puts(bio_out, "Disabled algorithms:\n");
731 #ifdef OPENSSL_NO_AES
732 BIO_puts(bio_out, "AES\n");
735 BIO_puts(bio_out, "BF\n");
737 #ifdef OPENSSL_NO_CAMELLIA
738 BIO_puts(bio_out, "CAMELLIA\n");
740 #ifdef OPENSSL_NO_CAST
741 BIO_puts(bio_out, "CAST\n");
743 #ifdef OPENSSL_NO_CMAC
744 BIO_puts(bio_out, "CMAC\n");
746 #ifdef OPENSSL_NO_CMS
747 BIO_puts(bio_out, "CMS\n");
749 #ifdef OPENSSL_NO_COMP
750 BIO_puts(bio_out, "COMP\n");
752 #ifdef OPENSSL_NO_DES
753 BIO_puts(bio_out, "DES\n");
755 #ifdef OPENSSL_NO_DGRAM
756 BIO_puts(bio_out, "DGRAM\n");
759 BIO_puts(bio_out, "DH\n");
761 #ifdef OPENSSL_NO_DSA
762 BIO_puts(bio_out, "DSA\n");
764 #if defined(OPENSSL_NO_DTLS)
765 BIO_puts(bio_out, "DTLS\n");
768 BIO_puts(bio_out, "EC\n");
770 #ifdef OPENSSL_NO_EC2M
771 BIO_puts(bio_out, "EC2M\n");
773 #ifdef OPENSSL_NO_ENGINE
774 BIO_puts(bio_out, "ENGINE\n");
776 #ifdef OPENSSL_NO_GOST
777 BIO_puts(bio_out, "GOST\n");
779 #ifdef OPENSSL_NO_HMAC
780 BIO_puts(bio_out, "HMAC\n");
782 #ifdef OPENSSL_NO_IDEA
783 BIO_puts(bio_out, "IDEA\n");
785 #ifdef OPENSSL_NO_JPAKE
786 BIO_puts(bio_out, "JPAKE\n");
788 #ifdef OPENSSL_NO_MD2
789 BIO_puts(bio_out, "MD2\n");
791 #ifdef OPENSSL_NO_MD4
792 BIO_puts(bio_out, "MD4\n");
794 #ifdef OPENSSL_NO_MD5
795 BIO_puts(bio_out, "MD5\n");
797 #ifdef OPENSSL_NO_MDC2
798 BIO_puts(bio_out, "MDC2\n");
800 #ifdef OPENSSL_NO_OCB
801 BIO_puts(bio_out, "OCB\n");
803 #ifdef OPENSSL_NO_OCSP
804 BIO_puts(bio_out, "OCSP\n");
806 #ifdef OPENSSL_NO_PSK
807 BIO_puts(bio_out, "PSK\n");
809 #ifdef OPENSSL_NO_RC2
810 BIO_puts(bio_out, "RC2\n");
812 #ifdef OPENSSL_NO_RC4
813 BIO_puts(bio_out, "RC4\n");
815 #ifdef OPENSSL_NO_RC5
816 BIO_puts(bio_out, "RC5\n");
818 #ifdef OPENSSL_NO_RMD160
819 BIO_puts(bio_out, "RMD160\n");
821 #ifdef OPENSSL_NO_RSA
822 BIO_puts(bio_out, "RSA\n");
824 #ifdef OPENSSL_NO_SCRYPT
825 BIO_puts(bio_out, "SCRYPT\n");
827 #ifdef OPENSSL_NO_SCT
828 BIO_puts(bio_out, "SCT\n");
830 #ifdef OPENSSL_NO_SCTP
831 BIO_puts(bio_out, "SCTP\n");
833 #ifdef OPENSSL_NO_SEED
834 BIO_puts(bio_out, "SEED\n");
836 #ifdef OPENSSL_NO_SHA
837 BIO_puts(bio_out, "SHA\n");
839 #ifdef OPENSSL_NO_SOCK
840 BIO_puts(bio_out, "SOCK\n");
842 #ifdef OPENSSL_NO_SRP
843 BIO_puts(bio_out, "SRP\n");
845 #ifdef OPENSSL_NO_SRTP
846 BIO_puts(bio_out, "SRTP\n");
848 #ifdef OPENSSL_NO_SSL3
849 BIO_puts(bio_out, "SSL3\n");
851 #ifdef OPENSSL_NO_WHIRLPOOL
852 BIO_puts(bio_out, "WHIRLPOOL\n");
855 BIO_puts(bio_out, "ZLIB\n");
859 static LHASH_OF(FUNCTION) *prog_init(void)
861 LHASH_OF(FUNCTION) *ret;
865 /* Sort alphabetically within category. For nicer help displays. */
866 for (i = 0, f = functions; f->name != NULL; ++f, ++i) ;
867 qsort(functions, i, sizeof(*functions), SortFnByName);
869 if ((ret = lh_FUNCTION_new()) == NULL)
872 for (f = functions; f->name != NULL; f++)
873 (void)lh_FUNCTION_insert(ret, f);