2 * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 /* We need to use some deprecated APIs */
11 #define OPENSSL_SUPPRESS_DEPRECATED
14 #include <openssl/evp.h>
15 #include <openssl/err.h>
16 #include <openssl/provider.h>
17 #include <openssl/safestack.h>
18 #include <openssl/kdf.h>
19 #include <openssl/encoder.h>
20 #include <openssl/decoder.h>
21 #include <openssl/core_names.h>
23 #include "app_params.h"
28 static int verbose = 0;
30 static void legacy_cipher_fn(const EVP_CIPHER *c,
31 const char *from, const char *to, void *arg)
34 BIO_printf(arg, " %s\n", EVP_CIPHER_name(c));
40 BIO_printf(arg, " %s => %s\n", from, to);
44 DEFINE_STACK_OF(EVP_CIPHER)
45 static int cipher_cmp(const EVP_CIPHER * const *a,
46 const EVP_CIPHER * const *b)
48 int ret = EVP_CIPHER_number(*a) - EVP_CIPHER_number(*b);
51 ret = strcmp(OSSL_PROVIDER_name(EVP_CIPHER_provider(*a)),
52 OSSL_PROVIDER_name(EVP_CIPHER_provider(*b)));
57 static void collect_ciphers(EVP_CIPHER *cipher, void *stack)
59 STACK_OF(EVP_CIPHER) *cipher_stack = stack;
61 if (sk_EVP_CIPHER_push(cipher_stack, cipher) > 0)
62 EVP_CIPHER_up_ref(cipher);
65 static void list_ciphers(void)
67 STACK_OF(EVP_CIPHER) *ciphers = sk_EVP_CIPHER_new(cipher_cmp);
70 if (ciphers == NULL) {
71 BIO_printf(bio_err, "ERROR: Memory allocation\n");
74 BIO_printf(bio_out, "Legacy:\n");
75 EVP_CIPHER_do_all_sorted(legacy_cipher_fn, bio_out);
77 BIO_printf(bio_out, "Provided:\n");
78 EVP_CIPHER_do_all_provided(NULL, collect_ciphers, ciphers);
79 sk_EVP_CIPHER_sort(ciphers);
80 for (i = 0; i < sk_EVP_CIPHER_num(ciphers); i++) {
81 const EVP_CIPHER *c = sk_EVP_CIPHER_value(ciphers, i);
82 STACK_OF(OPENSSL_CSTRING) *names =
83 sk_OPENSSL_CSTRING_new(name_cmp);
85 EVP_CIPHER_names_do_all(c, collect_names, names);
87 BIO_printf(bio_out, " ");
88 print_names(bio_out, names);
89 BIO_printf(bio_out, " @ %s\n",
90 OSSL_PROVIDER_name(EVP_CIPHER_provider(c)));
92 sk_OPENSSL_CSTRING_free(names);
95 print_param_types("retrievable algorithm parameters",
96 EVP_CIPHER_gettable_params(c), 4);
97 print_param_types("retrievable operation parameters",
98 EVP_CIPHER_gettable_ctx_params(c), 4);
99 print_param_types("settable operation parameters",
100 EVP_CIPHER_settable_ctx_params(c), 4);
103 sk_EVP_CIPHER_pop_free(ciphers, EVP_CIPHER_free);
106 static void list_md_fn(const EVP_MD *m,
107 const char *from, const char *to, void *arg)
110 BIO_printf(arg, " %s\n", EVP_MD_name(m));
113 from = "<undefined>";
116 BIO_printf((BIO *)arg, " %s => %s\n", from, to);
120 DEFINE_STACK_OF(EVP_MD)
121 static int md_cmp(const EVP_MD * const *a, const EVP_MD * const *b)
123 int ret = EVP_MD_number(*a) - EVP_MD_number(*b);
126 ret = strcmp(OSSL_PROVIDER_name(EVP_MD_provider(*a)),
127 OSSL_PROVIDER_name(EVP_MD_provider(*b)));
132 static void collect_digests(EVP_MD *md, void *stack)
134 STACK_OF(EVP_MD) *digest_stack = stack;
136 if (sk_EVP_MD_push(digest_stack, md) > 0)
140 static void list_digests(void)
142 STACK_OF(EVP_MD) *digests = sk_EVP_MD_new(md_cmp);
145 if (digests == NULL) {
146 BIO_printf(bio_err, "ERROR: Memory allocation\n");
149 BIO_printf(bio_out, "Legacy:\n");
150 EVP_MD_do_all_sorted(list_md_fn, bio_out);
152 BIO_printf(bio_out, "Provided:\n");
153 EVP_MD_do_all_provided(NULL, collect_digests, digests);
154 sk_EVP_MD_sort(digests);
155 for (i = 0; i < sk_EVP_MD_num(digests); i++) {
156 const EVP_MD *m = sk_EVP_MD_value(digests, i);
157 STACK_OF(OPENSSL_CSTRING) *names =
158 sk_OPENSSL_CSTRING_new(name_cmp);
160 EVP_MD_names_do_all(m, collect_names, names);
162 BIO_printf(bio_out, " ");
163 print_names(bio_out, names);
164 BIO_printf(bio_out, " @ %s\n",
165 OSSL_PROVIDER_name(EVP_MD_provider(m)));
167 sk_OPENSSL_CSTRING_free(names);
170 print_param_types("retrievable algorithm parameters",
171 EVP_MD_gettable_params(m), 4);
172 print_param_types("retrievable operation parameters",
173 EVP_MD_gettable_ctx_params(m), 4);
174 print_param_types("settable operation parameters",
175 EVP_MD_settable_ctx_params(m), 4);
178 sk_EVP_MD_pop_free(digests, EVP_MD_free);
181 DEFINE_STACK_OF(EVP_MAC)
182 static int mac_cmp(const EVP_MAC * const *a, const EVP_MAC * const *b)
184 int ret = EVP_MAC_number(*a) - EVP_MAC_number(*b);
187 ret = strcmp(OSSL_PROVIDER_name(EVP_MAC_provider(*a)),
188 OSSL_PROVIDER_name(EVP_MAC_provider(*b)));
193 static void collect_macs(EVP_MAC *mac, void *stack)
195 STACK_OF(EVP_MAC) *mac_stack = stack;
197 if (sk_EVP_MAC_push(mac_stack, mac) > 0)
201 static void list_macs(void)
203 STACK_OF(EVP_MAC) *macs = sk_EVP_MAC_new(mac_cmp);
207 BIO_printf(bio_err, "ERROR: Memory allocation\n");
210 BIO_printf(bio_out, "Provided MACs:\n");
211 EVP_MAC_do_all_provided(NULL, collect_macs, macs);
212 sk_EVP_MAC_sort(macs);
213 for (i = 0; i < sk_EVP_MAC_num(macs); i++) {
214 const EVP_MAC *m = sk_EVP_MAC_value(macs, i);
215 STACK_OF(OPENSSL_CSTRING) *names =
216 sk_OPENSSL_CSTRING_new(name_cmp);
218 EVP_MAC_names_do_all(m, collect_names, names);
220 BIO_printf(bio_out, " ");
221 print_names(bio_out, names);
222 BIO_printf(bio_out, " @ %s\n",
223 OSSL_PROVIDER_name(EVP_MAC_provider(m)));
225 sk_OPENSSL_CSTRING_free(names);
228 print_param_types("retrievable algorithm parameters",
229 EVP_MAC_gettable_params(m), 4);
230 print_param_types("retrievable operation parameters",
231 EVP_MAC_gettable_ctx_params(m), 4);
232 print_param_types("settable operation parameters",
233 EVP_MAC_settable_ctx_params(m), 4);
236 sk_EVP_MAC_pop_free(macs, EVP_MAC_free);
242 DEFINE_STACK_OF(EVP_KDF)
243 static int kdf_cmp(const EVP_KDF * const *a, const EVP_KDF * const *b)
245 int ret = EVP_KDF_number(*a) - EVP_KDF_number(*b);
248 ret = strcmp(OSSL_PROVIDER_name(EVP_KDF_provider(*a)),
249 OSSL_PROVIDER_name(EVP_KDF_provider(*b)));
254 static void collect_kdfs(EVP_KDF *kdf, void *stack)
256 STACK_OF(EVP_KDF) *kdf_stack = stack;
258 sk_EVP_KDF_push(kdf_stack, kdf);
262 static void list_kdfs(void)
264 STACK_OF(EVP_KDF) *kdfs = sk_EVP_KDF_new(kdf_cmp);
268 BIO_printf(bio_err, "ERROR: Memory allocation\n");
271 BIO_printf(bio_out, "Provided KDFs and PDFs:\n");
272 EVP_KDF_do_all_provided(NULL, collect_kdfs, kdfs);
273 sk_EVP_KDF_sort(kdfs);
274 for (i = 0; i < sk_EVP_KDF_num(kdfs); i++) {
275 const EVP_KDF *k = sk_EVP_KDF_value(kdfs, i);
276 STACK_OF(OPENSSL_CSTRING) *names =
277 sk_OPENSSL_CSTRING_new(name_cmp);
279 EVP_KDF_names_do_all(k, collect_names, names);
281 BIO_printf(bio_out, " ");
282 print_names(bio_out, names);
283 BIO_printf(bio_out, " @ %s\n",
284 OSSL_PROVIDER_name(EVP_KDF_provider(k)));
286 sk_OPENSSL_CSTRING_free(names);
289 print_param_types("retrievable algorithm parameters",
290 EVP_KDF_gettable_params(k), 4);
291 print_param_types("retrievable operation parameters",
292 EVP_KDF_gettable_ctx_params(k), 4);
293 print_param_types("settable operation parameters",
294 EVP_KDF_settable_ctx_params(k), 4);
297 sk_EVP_KDF_pop_free(kdfs, EVP_KDF_free);
303 DEFINE_STACK_OF(EVP_RAND)
305 static int rand_cmp(const EVP_RAND * const *a, const EVP_RAND * const *b)
307 int ret = strcasecmp(EVP_RAND_name(*a), EVP_RAND_name(*b));
310 ret = strcmp(OSSL_PROVIDER_name(EVP_RAND_provider(*a)),
311 OSSL_PROVIDER_name(EVP_RAND_provider(*b)));
316 static void collect_rands(EVP_RAND *rand, void *stack)
318 STACK_OF(EVP_RAND) *rand_stack = stack;
320 sk_EVP_RAND_push(rand_stack, rand);
321 EVP_RAND_up_ref(rand);
324 static void list_random_generators(void)
326 STACK_OF(EVP_RAND) *rands = sk_EVP_RAND_new(rand_cmp);
330 BIO_printf(bio_err, "ERROR: Memory allocation\n");
333 BIO_printf(bio_out, "Provided RNGs and seed sources:\n");
334 EVP_RAND_do_all_provided(NULL, collect_rands, rands);
335 sk_EVP_RAND_sort(rands);
336 for (i = 0; i < sk_EVP_RAND_num(rands); i++) {
337 const EVP_RAND *m = sk_EVP_RAND_value(rands, i);
339 BIO_printf(bio_out, " %s", EVP_RAND_name(m));
340 BIO_printf(bio_out, " @ %s\n",
341 OSSL_PROVIDER_name(EVP_RAND_provider(m)));
344 print_param_types("retrievable algorithm parameters",
345 EVP_RAND_gettable_params(m), 4);
346 print_param_types("retrievable operation parameters",
347 EVP_RAND_gettable_ctx_params(m), 4);
348 print_param_types("settable operation parameters",
349 EVP_RAND_settable_ctx_params(m), 4);
352 sk_EVP_RAND_pop_free(rands, EVP_RAND_free);
358 DEFINE_STACK_OF(OSSL_ENCODER)
359 static int encoder_cmp(const OSSL_ENCODER * const *a,
360 const OSSL_ENCODER * const *b)
362 int ret = OSSL_ENCODER_number(*a) - OSSL_ENCODER_number(*b);
365 ret = strcmp(OSSL_PROVIDER_name(OSSL_ENCODER_provider(*a)),
366 OSSL_PROVIDER_name(OSSL_ENCODER_provider(*b)));
370 static void collect_encoders(OSSL_ENCODER *encoder, void *stack)
372 STACK_OF(OSSL_ENCODER) *encoder_stack = stack;
374 sk_OSSL_ENCODER_push(encoder_stack, encoder);
375 OSSL_ENCODER_up_ref(encoder);
378 static void list_encoders(void)
380 STACK_OF(OSSL_ENCODER) *encoders;
383 encoders = sk_OSSL_ENCODER_new(encoder_cmp);
384 if (encoders == NULL) {
385 BIO_printf(bio_err, "ERROR: Memory allocation\n");
388 BIO_printf(bio_out, "Provided ENCODERs:\n");
389 OSSL_ENCODER_do_all_provided(NULL, collect_encoders, encoders);
390 sk_OSSL_ENCODER_sort(encoders);
392 for (i = 0; i < sk_OSSL_ENCODER_num(encoders); i++) {
393 OSSL_ENCODER *k = sk_OSSL_ENCODER_value(encoders, i);
394 STACK_OF(OPENSSL_CSTRING) *names =
395 sk_OPENSSL_CSTRING_new(name_cmp);
397 OSSL_ENCODER_names_do_all(k, collect_names, names);
399 BIO_printf(bio_out, " ");
400 print_names(bio_out, names);
401 BIO_printf(bio_out, " @ %s (%s)\n",
402 OSSL_PROVIDER_name(OSSL_ENCODER_provider(k)),
403 OSSL_ENCODER_properties(k));
405 sk_OPENSSL_CSTRING_free(names);
408 print_param_types("settable operation parameters",
409 OSSL_ENCODER_settable_ctx_params(k), 4);
412 sk_OSSL_ENCODER_pop_free(encoders, OSSL_ENCODER_free);
418 DEFINE_STACK_OF(OSSL_DECODER)
419 static int decoder_cmp(const OSSL_DECODER * const *a,
420 const OSSL_DECODER * const *b)
422 int ret = OSSL_DECODER_number(*a) - OSSL_DECODER_number(*b);
425 ret = strcmp(OSSL_PROVIDER_name(OSSL_DECODER_provider(*a)),
426 OSSL_PROVIDER_name(OSSL_DECODER_provider(*b)));
430 static void collect_decoders(OSSL_DECODER *decoder, void *stack)
432 STACK_OF(OSSL_DECODER) *decoder_stack = stack;
434 sk_OSSL_DECODER_push(decoder_stack, decoder);
435 OSSL_DECODER_up_ref(decoder);
438 static void list_decoders(void)
440 STACK_OF(OSSL_DECODER) *decoders;
443 decoders = sk_OSSL_DECODER_new(decoder_cmp);
444 if (decoders == NULL) {
445 BIO_printf(bio_err, "ERROR: Memory allocation\n");
448 BIO_printf(bio_out, "Provided DECODERs:\n");
449 OSSL_DECODER_do_all_provided(NULL, collect_decoders,
451 sk_OSSL_DECODER_sort(decoders);
453 for (i = 0; i < sk_OSSL_DECODER_num(decoders); i++) {
454 OSSL_DECODER *k = sk_OSSL_DECODER_value(decoders, i);
455 STACK_OF(OPENSSL_CSTRING) *names =
456 sk_OPENSSL_CSTRING_new(name_cmp);
458 OSSL_DECODER_names_do_all(k, collect_names, names);
460 BIO_printf(bio_out, " ");
461 print_names(bio_out, names);
462 BIO_printf(bio_out, " @ %s (%s)\n",
463 OSSL_PROVIDER_name(OSSL_DECODER_provider(k)),
464 OSSL_DECODER_properties(k));
466 sk_OPENSSL_CSTRING_free(names);
469 print_param_types("settable operation parameters",
470 OSSL_DECODER_settable_ctx_params(k), 4);
473 sk_OSSL_DECODER_pop_free(decoders, OSSL_DECODER_free);
476 static void list_missing_help(void)
481 for (fp = functions; fp->name != NULL; fp++) {
482 if ((o = fp->help) != NULL) {
483 /* If there is help, list what flags are not documented. */
484 for ( ; o->name != NULL; o++) {
485 if (o->helpstr == NULL)
486 BIO_printf(bio_out, "%s %s\n", fp->name, o->name);
488 } else if (fp->func != dgst_main) {
489 /* If not aliased to the dgst command, */
490 BIO_printf(bio_out, "%s *\n", fp->name);
495 static void list_objects(void)
497 int max_nid = OBJ_new_nid(0);
499 char *oid_buf = NULL;
502 /* Skip 0, since that's NID_undef */
503 for (i = 1; i < max_nid; i++) {
504 const ASN1_OBJECT *obj = OBJ_nid2obj(i);
505 const char *sn = OBJ_nid2sn(i);
506 const char *ln = OBJ_nid2ln(i);
510 * If one of the retrieved objects somehow generated an error,
511 * we ignore it. The check for NID_undef below will detect the
512 * error and simply skip to the next NID.
516 if (OBJ_obj2nid(obj) == NID_undef)
519 if ((n = OBJ_obj2txt(NULL, 0, obj, 1)) == 0) {
520 BIO_printf(bio_out, "# None-OID object: %s, %s\n", sn, ln);
527 oid_buf = OPENSSL_realloc(oid_buf, n + 1);
528 if (oid_buf == NULL) {
529 BIO_printf(bio_err, "ERROR: Memory allocation\n");
534 if (OBJ_obj2txt(oid_buf, oid_size, obj, 1) < 0)
536 if (ln == NULL || strcmp(sn, ln) == 0)
537 BIO_printf(bio_out, "%s = %s\n", sn, oid_buf);
539 BIO_printf(bio_out, "%s = %s, %s\n", sn, ln, oid_buf);
542 OPENSSL_free(oid_buf);
545 static void list_options_for_command(const char *command)
550 for (fp = functions; fp->name != NULL; fp++)
551 if (strcmp(fp->name, command) == 0)
553 if (fp->name == NULL) {
554 BIO_printf(bio_err, "Invalid command '%s'; type \"help\" for a list.\n",
559 if ((o = fp->help) == NULL)
562 for ( ; o->name != NULL; o++) {
565 if (o->name == OPT_PARAM_STR)
568 if (o->name == OPT_HELP_STR
569 || o->name == OPT_MORE_STR
570 || o->name == OPT_SECTION_STR
571 || o->name[0] == '\0')
573 BIO_printf(bio_out, "%s %c\n", o->name, c == '\0' ? '-' : c);
575 /* Always output the -- marker since it is sometimes documented. */
576 BIO_printf(bio_out, "- -\n");
579 static void list_type(FUNC_TYPE ft, int one)
585 memset(&dc, 0, sizeof(dc));
587 calculate_columns(functions, &dc);
589 for (fp = functions; fp->name != NULL; fp++) {
593 BIO_printf(bio_out, "%s\n", fp->name);
595 if (i % dc.columns == 0 && i > 0)
596 BIO_printf(bio_out, "\n");
597 BIO_printf(bio_out, "%-*s", dc.width, fp->name);
602 BIO_printf(bio_out, "\n\n");
605 static void list_pkey(void)
609 for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) {
610 const EVP_PKEY_ASN1_METHOD *ameth;
611 int pkey_id, pkey_base_id, pkey_flags;
612 const char *pinfo, *pem_str;
613 ameth = EVP_PKEY_asn1_get0(i);
614 EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags,
615 &pinfo, &pem_str, ameth);
616 if (pkey_flags & ASN1_PKEY_ALIAS) {
617 BIO_printf(bio_out, "Name: %s\n", OBJ_nid2ln(pkey_id));
618 BIO_printf(bio_out, "\tAlias for: %s\n",
619 OBJ_nid2ln(pkey_base_id));
621 BIO_printf(bio_out, "Name: %s\n", pinfo);
622 BIO_printf(bio_out, "\tType: %s Algorithm\n",
623 pkey_flags & ASN1_PKEY_DYNAMIC ?
624 "External" : "Builtin");
625 BIO_printf(bio_out, "\tOID: %s\n", OBJ_nid2ln(pkey_id));
628 BIO_printf(bio_out, "\tPEM string: %s\n", pem_str);
634 #ifndef OPENSSL_NO_DEPRECATED_3_0
635 static void list_pkey_meth(void)
638 size_t meth_count = EVP_PKEY_meth_get_count();
640 for (i = 0; i < meth_count; i++) {
641 const EVP_PKEY_METHOD *pmeth = EVP_PKEY_meth_get0(i);
642 int pkey_id, pkey_flags;
644 EVP_PKEY_meth_get0_info(&pkey_id, &pkey_flags, pmeth);
645 BIO_printf(bio_out, "%s\n", OBJ_nid2ln(pkey_id));
646 BIO_printf(bio_out, "\tType: %s Algorithm\n",
647 pkey_flags & ASN1_PKEY_DYNAMIC ? "External" : "Builtin");
652 #ifndef OPENSSL_NO_DEPRECATED_3_0
653 static void list_engines(void)
655 # ifndef OPENSSL_NO_ENGINE
658 BIO_puts(bio_out, "Engines:\n");
659 e = ENGINE_get_first();
661 BIO_printf(bio_out, "%s\n", ENGINE_get_id(e));
662 e = ENGINE_get_next(e);
665 BIO_puts(bio_out, "Engine support is disabled.\n");
670 static void list_disabled(void)
672 BIO_puts(bio_out, "Disabled algorithms:\n");
673 #ifdef OPENSSL_NO_ARIA
674 BIO_puts(bio_out, "ARIA\n");
677 BIO_puts(bio_out, "BF\n");
679 #ifdef OPENSSL_NO_BLAKE2
680 BIO_puts(bio_out, "BLAKE2\n");
682 #ifdef OPENSSL_NO_CAMELLIA
683 BIO_puts(bio_out, "CAMELLIA\n");
685 #ifdef OPENSSL_NO_CAST
686 BIO_puts(bio_out, "CAST\n");
688 #ifdef OPENSSL_NO_CMAC
689 BIO_puts(bio_out, "CMAC\n");
691 #ifdef OPENSSL_NO_CMS
692 BIO_puts(bio_out, "CMS\n");
694 #ifdef OPENSSL_NO_COMP
695 BIO_puts(bio_out, "COMP\n");
697 #ifdef OPENSSL_NO_DES
698 BIO_puts(bio_out, "DES\n");
700 #ifdef OPENSSL_NO_DGRAM
701 BIO_puts(bio_out, "DGRAM\n");
704 BIO_puts(bio_out, "DH\n");
706 #ifdef OPENSSL_NO_DSA
707 BIO_puts(bio_out, "DSA\n");
709 #if defined(OPENSSL_NO_DTLS)
710 BIO_puts(bio_out, "DTLS\n");
712 #if defined(OPENSSL_NO_DTLS1)
713 BIO_puts(bio_out, "DTLS1\n");
715 #if defined(OPENSSL_NO_DTLS1_2)
716 BIO_puts(bio_out, "DTLS1_2\n");
719 BIO_puts(bio_out, "EC\n");
721 #ifdef OPENSSL_NO_EC2M
722 BIO_puts(bio_out, "EC2M\n");
724 #if defined(OPENSSL_NO_ENGINE) && !defined(OPENSSL_NO_DEPRECATED_3_0)
725 BIO_puts(bio_out, "ENGINE\n");
727 #ifdef OPENSSL_NO_GOST
728 BIO_puts(bio_out, "GOST\n");
730 #ifdef OPENSSL_NO_IDEA
731 BIO_puts(bio_out, "IDEA\n");
733 #ifdef OPENSSL_NO_MD2
734 BIO_puts(bio_out, "MD2\n");
736 #ifdef OPENSSL_NO_MD4
737 BIO_puts(bio_out, "MD4\n");
739 #ifdef OPENSSL_NO_MD5
740 BIO_puts(bio_out, "MD5\n");
742 #ifdef OPENSSL_NO_MDC2
743 BIO_puts(bio_out, "MDC2\n");
745 #ifdef OPENSSL_NO_OCB
746 BIO_puts(bio_out, "OCB\n");
748 #ifdef OPENSSL_NO_OCSP
749 BIO_puts(bio_out, "OCSP\n");
751 #ifdef OPENSSL_NO_PSK
752 BIO_puts(bio_out, "PSK\n");
754 #ifdef OPENSSL_NO_RC2
755 BIO_puts(bio_out, "RC2\n");
757 #ifdef OPENSSL_NO_RC4
758 BIO_puts(bio_out, "RC4\n");
760 #ifdef OPENSSL_NO_RC5
761 BIO_puts(bio_out, "RC5\n");
763 #ifdef OPENSSL_NO_RMD160
764 BIO_puts(bio_out, "RMD160\n");
766 #ifdef OPENSSL_NO_RSA
767 BIO_puts(bio_out, "RSA\n");
769 #ifdef OPENSSL_NO_SCRYPT
770 BIO_puts(bio_out, "SCRYPT\n");
772 #ifdef OPENSSL_NO_SCTP
773 BIO_puts(bio_out, "SCTP\n");
775 #ifdef OPENSSL_NO_SEED
776 BIO_puts(bio_out, "SEED\n");
778 #ifdef OPENSSL_NO_SM2
779 BIO_puts(bio_out, "SM2\n");
781 #ifdef OPENSSL_NO_SM3
782 BIO_puts(bio_out, "SM3\n");
784 #ifdef OPENSSL_NO_SM4
785 BIO_puts(bio_out, "SM4\n");
787 #ifdef OPENSSL_NO_SOCK
788 BIO_puts(bio_out, "SOCK\n");
790 #ifdef OPENSSL_NO_SRP
791 BIO_puts(bio_out, "SRP\n");
793 #ifdef OPENSSL_NO_SRTP
794 BIO_puts(bio_out, "SRTP\n");
796 #ifdef OPENSSL_NO_SSL3
797 BIO_puts(bio_out, "SSL3\n");
799 #ifdef OPENSSL_NO_TLS1
800 BIO_puts(bio_out, "TLS1\n");
802 #ifdef OPENSSL_NO_TLS1_1
803 BIO_puts(bio_out, "TLS1_1\n");
805 #ifdef OPENSSL_NO_TLS1_2
806 BIO_puts(bio_out, "TLS1_2\n");
808 #ifdef OPENSSL_NO_WHIRLPOOL
809 BIO_puts(bio_out, "WHIRLPOOL\n");
812 BIO_puts(bio_out, "ZLIB\n");
816 /* Unified enum for help and list commands. */
817 typedef enum HELPLIST_CHOICE {
818 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, OPT_ONE, OPT_VERBOSE,
819 OPT_COMMANDS, OPT_DIGEST_COMMANDS, OPT_MAC_ALGORITHMS, OPT_OPTIONS,
820 OPT_DIGEST_ALGORITHMS, OPT_CIPHER_COMMANDS, OPT_CIPHER_ALGORITHMS,
821 OPT_PK_ALGORITHMS, OPT_PK_METHOD, OPT_DISABLED,
822 OPT_KDF_ALGORITHMS, OPT_RANDOM_GENERATORS, OPT_ENCODERS,
824 OPT_MISSING_HELP, OPT_OBJECTS,
825 #ifndef OPENSSL_NO_DEPRECATED_3_0
831 const OPTIONS list_options[] = {
833 OPT_SECTION("General"),
834 {"help", OPT_HELP, '-', "Display this summary"},
836 OPT_SECTION("Output"),
837 {"1", OPT_ONE, '-', "List in one column"},
838 {"verbose", OPT_VERBOSE, '-', "Verbose listing"},
839 {"commands", OPT_COMMANDS, '-', "List of standard commands"},
840 {"standard-commands", OPT_COMMANDS, '-', "List of standard commands"},
841 {"digest-commands", OPT_DIGEST_COMMANDS, '-',
842 "List of message digest commands"},
843 {"digest-algorithms", OPT_DIGEST_ALGORITHMS, '-',
844 "List of message digest algorithms"},
845 {"kdf-algorithms", OPT_KDF_ALGORITHMS, '-',
846 "List of key derivation and pseudo random function algorithms"},
847 {"random-generators", OPT_RANDOM_GENERATORS, '-',
848 "List of random number generators"},
849 {"mac-algorithms", OPT_MAC_ALGORITHMS, '-',
850 "List of message authentication code algorithms"},
851 {"cipher-commands", OPT_CIPHER_COMMANDS, '-', "List of cipher commands"},
852 {"cipher-algorithms", OPT_CIPHER_ALGORITHMS, '-',
853 "List of cipher algorithms"},
854 {"encoders", OPT_ENCODERS, '-', "List of encoding methods" },
855 {"decoders", OPT_DECODERS, '-', "List of decoding methods" },
856 {"public-key-algorithms", OPT_PK_ALGORITHMS, '-',
857 "List of public key algorithms"},
858 #ifndef OPENSSL_NO_DEPRECATED_3_0
859 {"public-key-methods", OPT_PK_METHOD, '-',
860 "List of public key methods"},
861 {"engines", OPT_ENGINES, '-',
862 "List of loaded engines"},
864 {"disabled", OPT_DISABLED, '-', "List of disabled features"},
865 {"missing-help", OPT_MISSING_HELP, '-',
866 "List missing detailed help strings"},
867 {"options", OPT_OPTIONS, 's',
868 "List options for specified command"},
869 {"objects", OPT_OBJECTS, '-',
870 "List built in objects (OID<->name mappings)"},
876 int list_main(int argc, char **argv)
880 int one = 0, done = 0;
882 unsigned int commands:1;
883 unsigned int random_generators:1;
884 unsigned int digest_commands:1;
885 unsigned int digest_algorithms:1;
886 unsigned int kdf_algorithms:1;
887 unsigned int mac_algorithms:1;
888 unsigned int cipher_commands:1;
889 unsigned int cipher_algorithms:1;
890 unsigned int encoder_algorithms:1;
891 unsigned int decoder_algorithms:1;
892 unsigned int pk_algorithms:1;
893 unsigned int pk_method:1;
894 #ifndef OPENSSL_NO_DEPRECATED_3_0
895 unsigned int engines:1;
897 unsigned int disabled:1;
898 unsigned int missing_help:1;
899 unsigned int objects:1;
900 unsigned int options:1;
903 verbose = 0; /* Clear a possible previous call */
905 prog = opt_init(argc, argv, list_options);
906 while ((o = opt_next()) != OPT_EOF) {
908 case OPT_EOF: /* Never hit, but suppresses warning */
911 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
914 opt_help(list_options);
922 case OPT_DIGEST_COMMANDS:
923 todo.digest_commands = 1;
925 case OPT_DIGEST_ALGORITHMS:
926 todo.digest_algorithms = 1;
928 case OPT_KDF_ALGORITHMS:
929 todo.kdf_algorithms = 1;
931 case OPT_RANDOM_GENERATORS:
932 todo.random_generators = 1;
934 case OPT_MAC_ALGORITHMS:
935 todo.mac_algorithms = 1;
937 case OPT_CIPHER_COMMANDS:
938 todo.cipher_commands = 1;
940 case OPT_CIPHER_ALGORITHMS:
941 todo.cipher_algorithms = 1;
944 todo.encoder_algorithms = 1;
947 todo.decoder_algorithms = 1;
949 case OPT_PK_ALGORITHMS:
950 todo.pk_algorithms = 1;
955 #ifndef OPENSSL_NO_DEPRECATED_3_0
963 case OPT_MISSING_HELP:
964 todo.missing_help = 1;
970 list_options_for_command(opt_arg());
976 if (!opt_provider(o))
982 if (opt_num_rest() != 0) {
983 BIO_printf(bio_err, "Extra arguments given.\n");
988 list_type(FT_general, one);
989 if (todo.random_generators)
990 list_random_generators();
991 if (todo.digest_commands)
992 list_type(FT_md, one);
993 if (todo.digest_algorithms)
995 if (todo.kdf_algorithms)
997 if (todo.mac_algorithms)
999 if (todo.cipher_commands)
1000 list_type(FT_cipher, one);
1001 if (todo.cipher_algorithms)
1003 if (todo.encoder_algorithms)
1005 if (todo.decoder_algorithms)
1007 if (todo.pk_algorithms)
1009 #ifndef OPENSSL_NO_DEPRECATED_3_0
1017 if (todo.missing_help)
1018 list_missing_help();