2 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
5 /* ====================================================================
6 * Copyright (c) 1999-2006 The OpenSSL Project. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * licensing@OpenSSL.org.
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
34 * 6. Redistributions of any form whatsoever must retain the following
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
59 #include <openssl/opensslconf.h>
60 #if defined(OPENSSL_NO_DES)
61 NON_EMPTY_TRANSLATION_UNIT
68 # include <openssl/crypto.h>
69 # include <openssl/err.h>
70 # include <openssl/pem.h>
71 # include <openssl/pkcs12.h>
79 static int get_cert_chain(X509 *cert, X509_STORE *store,
80 STACK_OF(X509) **chain);
81 int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass, int passlen,
82 int options, char *pempass, const EVP_CIPHER *enc);
83 int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags,
84 char *pass, int passlen, int options, char *pempass,
85 const EVP_CIPHER *enc);
86 int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bags, char *pass,
87 int passlen, int options, char *pempass,
88 const EVP_CIPHER *enc);
89 int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,
91 void hex_prin(BIO *out, unsigned char *buf, int len);
92 static int alg_print(X509_ALGOR *alg);
93 int cert_load(BIO *in, STACK_OF(X509) *sk);
94 static int set_pbe(int *ppbe, const char *str);
96 typedef enum OPTION_choice {
97 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
98 OPT_CIPHER, OPT_NOKEYS, OPT_KEYEX, OPT_KEYSIG, OPT_NOCERTS, OPT_CLCERTS,
99 OPT_CACERTS, OPT_NOOUT, OPT_INFO, OPT_CHAIN, OPT_TWOPASS, OPT_NOMACVER,
100 OPT_DESCERT, OPT_EXPORT, OPT_NOITER, OPT_MACITER, OPT_NOMACITER,
101 OPT_NOMAC, OPT_LMK, OPT_NODES, OPT_MACALG, OPT_CERTPBE, OPT_KEYPBE,
102 OPT_RAND, OPT_INKEY, OPT_CERTFILE, OPT_NAME, OPT_CSP, OPT_CANAME,
103 OPT_IN, OPT_OUT, OPT_PASSIN, OPT_PASSOUT, OPT_PASSWORD, OPT_CAPATH,
104 OPT_CAFILE, OPT_NOCAPATH, OPT_NOCAFILE, OPT_ENGINE
107 OPTIONS pkcs12_options[] = {
108 {"help", OPT_HELP, '-', "Display this summary"},
109 {"nokeys", OPT_NOKEYS, '-', "Don't output private keys"},
110 {"keyex", OPT_KEYEX, '-', "Set MS key exchange type"},
111 {"keysig", OPT_KEYSIG, '-', "Set MS key signature type"},
112 {"nocerts", OPT_NOCERTS, '-', "Don't output certificates"},
113 {"clcerts", OPT_CLCERTS, '-', "Only output client certificates"},
114 {"cacerts", OPT_CACERTS, '-', "Only output CA certificates"},
115 {"noout", OPT_NOOUT, '-', "Don't output anything, just verify"},
116 {"info", OPT_INFO, '-', "Print info about PKCS#12 structure"},
117 {"chain", OPT_CHAIN, '-', "Add certificate chain"},
118 {"twopass", OPT_TWOPASS, '-', "Separate MAC, encryption passwords"},
119 {"nomacver", OPT_NOMACVER, '-', "Don't verify MAC"},
120 # ifndef OPENSSL_NO_RC2
121 {"descert", OPT_DESCERT, '-',
122 "Encrypt output with 3DES (default RC2-40)"},
123 {"certpbe", OPT_CERTPBE, 's',
124 "Certificate PBE algorithm (default RC2-40)"},
126 {"descert", OPT_DESCERT, '-', "Encrypt output with 3DES (the default)"},
127 {"certpbe", OPT_CERTPBE, 's', "Certificate PBE algorithm (default 3DES)"},
129 {"export", OPT_EXPORT, '-', "Output PKCS12 file"},
130 {"noiter", OPT_NOITER, '-', "Don't use encryption iteration"},
131 {"maciter", OPT_MACITER, '-', "Use MAC iteration"},
132 {"nomaciter", OPT_NOMACITER, '-', "Don't use MAC iteration"},
133 {"nomac", OPT_NOMAC, '-', "Don't generate MAC"},
134 {"LMK", OPT_LMK, '-',
135 "Add local machine keyset attribute to private key"},
136 {"nodes", OPT_NODES, '-', "Don't encrypt private keys"},
137 {"macalg", OPT_MACALG, 's',
138 "Digest algorithm used in MAC (default SHA1)"},
139 {"keypbe", OPT_KEYPBE, 's', "Private key PBE algorithm (default 3DES)"},
140 {"rand", OPT_RAND, 's',
141 "Load the file(s) into the random number generator"},
142 {"inkey", OPT_INKEY, '<', "Private key if not infile"},
143 {"certfile", OPT_CERTFILE, '<', "Load certs from file"},
144 {"name", OPT_NAME, 's', "Use name as friendly name"},
145 {"CSP", OPT_CSP, 's', "Microsoft CSP name"},
146 {"caname", OPT_CANAME, 's',
147 "Use name as CA friendly name (can be repeated)"},
148 {"in", OPT_IN, '<', "Input filename"},
149 {"out", OPT_OUT, '>', "Output filename"},
150 {"passin", OPT_PASSIN, 's', "Input file pass phrase source"},
151 {"passout", OPT_PASSOUT, 's', "Output file pass phrase source"},
152 {"password", OPT_PASSWORD, 's', "Set import/export password source"},
153 {"CApath", OPT_CAPATH, '/', "PEM-format directory of CA's"},
154 {"CAfile", OPT_CAFILE, '<', "PEM-format file of CA's"},
155 {"no-CAfile", OPT_NOCAFILE, '-',
156 "Do not load the default certificates file"},
157 {"no-CApath", OPT_NOCAPATH, '-',
158 "Do not load certificates from the default certificates directory"},
159 {"", OPT_CIPHER, '-', "Any supported cipher"},
160 # ifndef OPENSSL_NO_ENGINE
161 {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
166 int pkcs12_main(int argc, char **argv)
168 char *infile = NULL, *outfile = NULL, *keyname = NULL, *certfile = NULL;
169 char *name = NULL, *csp_name = NULL;
170 char pass[2048], macpass[2048];
171 int export_cert = 0, options = 0, chain = 0, twopass = 0, keytype = 0;
172 int iter = PKCS12_DEFAULT_ITER, maciter = PKCS12_DEFAULT_ITER;
173 # ifndef OPENSSL_NO_RC2
174 int cert_pbe = NID_pbe_WithSHA1And40BitRC2_CBC;
176 int cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
178 int key_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
179 int ret = 1, macver = 1, noprompt = 0, add_lmk = 0, private = 0;
180 char *passinarg = NULL, *passoutarg = NULL, *passarg = NULL;
181 char *passin = NULL, *passout = NULL, *inrand = NULL, *macalg = NULL;
182 char *cpass = NULL, *mpass = NULL, *CApath = NULL, *CAfile = NULL;
184 int noCApath = 0, noCAfile = 0;
186 BIO *in = NULL, *out = NULL;
188 STACK_OF(OPENSSL_STRING) *canames = NULL;
189 const EVP_CIPHER *enc = EVP_des_ede3_cbc();
192 prog = opt_init(argc, argv, pkcs12_options);
193 while ((o = opt_next()) != OPT_EOF) {
198 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
201 opt_help(pkcs12_options);
223 options |= (NOKEYS | NOCERTS);
238 cert_pbe = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
244 if (!opt_cipher(opt_unknown(), &enc))
251 maciter = PKCS12_DEFAULT_ITER;
266 if (!set_pbe(&cert_pbe, opt_arg()))
270 if (!set_pbe(&key_pbe, opt_arg()))
280 certfile = opt_arg();
289 csp_name = opt_arg();
293 && (canames = sk_OPENSSL_STRING_new_null()) == NULL)
295 sk_OPENSSL_STRING_push(canames, opt_arg());
304 passinarg = opt_arg();
307 passoutarg = opt_arg();
325 e = setup_engine(opt_arg(), 0);
329 argc = opt_num_rest();
337 passoutarg = passarg;
342 if (!app_passwd(passinarg, passoutarg, &passin, &passout)) {
343 BIO_printf(bio_err, "Error getting passwords\n");
362 if (export_cert || inrand) {
363 app_RAND_load_file(NULL, (inrand != NULL));
365 BIO_printf(bio_err, "%ld semi-random bytes loaded\n",
366 app_RAND_load_files(inrand));
370 if (EVP_read_pw_string
371 (macpass, sizeof macpass, "Enter MAC Password:", export_cert)) {
372 BIO_printf(bio_err, "Can't read Password\n");
378 EVP_PKEY *key = NULL;
379 X509 *ucert = NULL, *x = NULL;
380 STACK_OF(X509) *certs = NULL;
381 const EVP_MD *macmd = NULL;
382 unsigned char *catmp = NULL;
385 if ((options & (NOCERTS | NOKEYS)) == (NOCERTS | NOKEYS)) {
386 BIO_printf(bio_err, "Nothing to do!\n");
390 if (options & NOCERTS)
393 if (!(options & NOKEYS)) {
394 key = load_key(keyname ? keyname : infile,
395 FORMAT_PEM, 1, passin, e, "private key");
400 /* Load in all certs in input file */
401 if (!(options & NOCERTS)) {
402 if (!load_certs(infile, &certs, FORMAT_PEM, NULL,
407 /* Look for matching private key */
408 for (i = 0; i < sk_X509_num(certs); i++) {
409 x = sk_X509_value(certs, i);
410 if (X509_check_private_key(x, key)) {
412 /* Zero keyid and alias */
413 X509_keyid_set1(ucert, NULL, 0);
414 X509_alias_set1(ucert, NULL, 0);
415 /* Remove from list */
416 (void)sk_X509_delete(certs, i);
422 "No certificate matches private key\n");
429 /* Add any more certificates asked for */
431 if (!load_certs(certfile, &certs, FORMAT_PEM, NULL,
432 "certificates from certfile"))
436 /* If chaining get chain from user cert */
439 STACK_OF(X509) *chain2;
441 if ((store = setup_verify(CAfile, CApath, noCAfile, noCApath))
445 vret = get_cert_chain(ucert, store, &chain2);
446 X509_STORE_free(store);
448 if (vret == X509_V_OK) {
449 /* Exclude verified certificate */
450 for (i = 1; i < sk_X509_num(chain2); i++)
451 sk_X509_push(certs, sk_X509_value(chain2, i));
452 /* Free first certificate */
453 X509_free(sk_X509_value(chain2, 0));
454 sk_X509_free(chain2);
456 if (vret != X509_V_ERR_UNSPECIFIED)
457 BIO_printf(bio_err, "Error %s getting chain.\n",
458 X509_verify_cert_error_string(vret));
460 ERR_print_errors(bio_err);
465 /* Add any CA names */
467 for (i = 0; i < sk_OPENSSL_STRING_num(canames); i++) {
468 catmp = (unsigned char *)sk_OPENSSL_STRING_value(canames, i);
469 X509_alias_set1(sk_X509_value(certs, i), catmp, -1);
473 EVP_PKEY_add1_attr_by_NID(key, NID_ms_csp_name,
474 MBSTRING_ASC, (unsigned char *)csp_name,
478 EVP_PKEY_add1_attr_by_NID(key, NID_LocalKeySet, 0, NULL, -1);
481 EVP_read_pw_string(pass, sizeof pass, "Enter Export Password:",
483 BIO_printf(bio_err, "Can't read Password\n");
487 OPENSSL_strlcpy(macpass, pass, sizeof macpass);
489 p12 = PKCS12_create(cpass, name, key, ucert, certs,
490 key_pbe, cert_pbe, iter, -1, keytype);
493 ERR_print_errors(bio_err);
498 if (!opt_md(macalg, &macmd))
503 PKCS12_set_mac(p12, mpass, -1, NULL, 0, maciter, macmd);
507 out = bio_open_owner(outfile, FORMAT_PKCS12, private);
511 i2d_PKCS12_bio(out, p12);
518 sk_X509_pop_free(certs, X509_free);
525 in = bio_open_default(infile, 'r', FORMAT_PKCS12);
528 out = bio_open_owner(outfile, FORMAT_PEM, private);
532 if ((p12 = d2i_PKCS12_bio(in, NULL)) == NULL) {
533 ERR_print_errors(bio_err);
538 && EVP_read_pw_string(pass, sizeof pass, "Enter Import Password:",
540 BIO_printf(bio_err, "Can't read Password\n");
545 OPENSSL_strlcpy(macpass, pass, sizeof macpass);
547 if ((options & INFO) && PKCS12_mac_present(p12)) {
548 ASN1_INTEGER *tmaciter;
550 PKCS12_get0_mac(NULL, NULL, NULL, &tmaciter, p12);
551 BIO_printf(bio_err, "MAC Iteration %ld\n",
552 tmaciter != NULL ? ASN1_INTEGER_get(tmaciter) : 1L);
555 /* If we enter empty password try no password first */
556 if (!mpass[0] && PKCS12_verify_mac(p12, NULL, 0)) {
557 /* If mac and crypto pass the same set it to NULL too */
560 } else if (!PKCS12_verify_mac(p12, mpass, -1)) {
561 BIO_printf(bio_err, "Mac verify error: invalid password?\n");
562 ERR_print_errors(bio_err);
568 if (!dump_certs_keys_p12(out, p12, cpass, -1, options, passout, enc)) {
569 BIO_printf(bio_err, "Error outputting keys and certificates\n");
570 ERR_print_errors(bio_err);
576 if (export_cert || inrand)
577 app_RAND_write_file(NULL);
580 sk_OPENSSL_STRING_free(canames);
581 OPENSSL_free(passin);
582 OPENSSL_free(passout);
586 int dump_certs_keys_p12(BIO *out, PKCS12 *p12, char *pass,
587 int passlen, int options, char *pempass,
588 const EVP_CIPHER *enc)
590 STACK_OF(PKCS7) *asafes = NULL;
591 STACK_OF(PKCS12_SAFEBAG) *bags;
596 if ((asafes = PKCS12_unpack_authsafes(p12)) == NULL)
598 for (i = 0; i < sk_PKCS7_num(asafes); i++) {
599 p7 = sk_PKCS7_value(asafes, i);
600 bagnid = OBJ_obj2nid(p7->type);
601 if (bagnid == NID_pkcs7_data) {
602 bags = PKCS12_unpack_p7data(p7);
604 BIO_printf(bio_err, "PKCS7 Data\n");
605 } else if (bagnid == NID_pkcs7_encrypted) {
606 if (options & INFO) {
607 BIO_printf(bio_err, "PKCS7 Encrypted data: ");
608 alg_print(p7->d.encrypted->enc_data->algorithm);
610 bags = PKCS12_unpack_p7encdata(p7, pass, passlen);
615 if (!dump_certs_pkeys_bags(out, bags, pass, passlen,
616 options, pempass, enc)) {
617 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
620 sk_PKCS12_SAFEBAG_pop_free(bags, PKCS12_SAFEBAG_free);
626 sk_PKCS7_pop_free(asafes, PKCS7_free);
630 int dump_certs_pkeys_bags(BIO *out, STACK_OF(PKCS12_SAFEBAG) *bags,
631 char *pass, int passlen, int options, char *pempass,
632 const EVP_CIPHER *enc)
635 for (i = 0; i < sk_PKCS12_SAFEBAG_num(bags); i++) {
636 if (!dump_certs_pkeys_bag(out,
637 sk_PKCS12_SAFEBAG_value(bags, i),
638 pass, passlen, options, pempass, enc))
644 int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bag, char *pass,
645 int passlen, int options, char *pempass,
646 const EVP_CIPHER *enc)
649 PKCS8_PRIV_KEY_INFO *p8;
651 STACK_OF(X509_ATTRIBUTE) *attrs;
653 attrs = PKCS12_SAFEBAG_get0_attrs(bag);
655 switch (PKCS12_SAFEBAG_get_nid(bag)) {
658 BIO_printf(bio_err, "Key bag\n");
659 if (options & NOKEYS)
661 print_attribs(out, attrs, "Bag Attributes");
662 p8 = PKCS12_SAFEBAG_get0_p8inf(bag);
663 if ((pkey = EVP_PKCS82PKEY(p8)) == NULL)
665 print_attribs(out, PKCS8_pkey_get0_attrs(p8), "Key Attributes");
666 PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
670 case NID_pkcs8ShroudedKeyBag:
671 if (options & INFO) {
675 BIO_printf(bio_err, "Shrouded Keybag: ");
676 tp8 = PKCS12_SAFEBAG_get0_pkcs8(bag);
677 X509_SIG_get0(&tp8alg, NULL, tp8);
680 if (options & NOKEYS)
682 print_attribs(out, attrs, "Bag Attributes");
683 if ((p8 = PKCS12_decrypt_skey(bag, pass, passlen)) == NULL)
685 if ((pkey = EVP_PKCS82PKEY(p8)) == NULL) {
686 PKCS8_PRIV_KEY_INFO_free(p8);
689 print_attribs(out, PKCS8_pkey_get0_attrs(p8), "Key Attributes");
690 PKCS8_PRIV_KEY_INFO_free(p8);
691 PEM_write_bio_PrivateKey(out, pkey, enc, NULL, 0, NULL, pempass);
697 BIO_printf(bio_err, "Certificate bag\n");
698 if (options & NOCERTS)
700 if (PKCS12_SAFEBAG_get0_attr(bag, NID_localKeyID)) {
701 if (options & CACERTS)
703 } else if (options & CLCERTS)
705 print_attribs(out, attrs, "Bag Attributes");
706 if (PKCS12_SAFEBAG_get_bag_nid(bag) != NID_x509Certificate)
708 if ((x509 = PKCS12_SAFEBAG_get1_cert(bag)) == NULL)
710 dump_cert_text(out, x509);
711 PEM_write_bio_X509(out, x509);
715 case NID_safeContentsBag:
717 BIO_printf(bio_err, "Safe Contents bag\n");
718 print_attribs(out, attrs, "Bag Attributes");
719 return dump_certs_pkeys_bags(out, PKCS12_SAFEBAG_get0_safes(bag),
720 pass, passlen, options, pempass, enc);
723 BIO_printf(bio_err, "Warning unsupported bag type: ");
724 i2a_ASN1_OBJECT(bio_err, PKCS12_SAFEBAG_get0_type(bag));
725 BIO_printf(bio_err, "\n");
731 /* Given a single certificate return a verified chain or NULL if error */
733 static int get_cert_chain(X509 *cert, X509_STORE *store,
734 STACK_OF(X509) **chain)
736 X509_STORE_CTX store_ctx;
737 STACK_OF(X509) *chn = NULL;
740 if (!X509_STORE_CTX_init(&store_ctx, store, cert, NULL)) {
742 return X509_V_ERR_UNSPECIFIED;
745 if (X509_verify_cert(&store_ctx) > 0)
746 chn = X509_STORE_CTX_get1_chain(&store_ctx);
747 else if ((i = X509_STORE_CTX_get_error(&store_ctx)) == 0)
748 i = X509_V_ERR_UNSPECIFIED;
750 X509_STORE_CTX_cleanup(&store_ctx);
755 static int alg_print(X509_ALGOR *alg)
758 const unsigned char *p = alg->parameter->value.sequence->data;
760 pbe = d2i_PBEPARAM(NULL, &p, alg->parameter->value.sequence->length);
763 BIO_printf(bio_err, "%s, Iteration %ld\n",
764 OBJ_nid2ln(OBJ_obj2nid(alg->algorithm)),
765 ASN1_INTEGER_get(pbe->iter));
770 /* Load all certificates from a given file */
772 int cert_load(BIO *in, STACK_OF(X509) *sk)
777 while ((cert = PEM_read_bio_X509(in, NULL, NULL, NULL))) {
779 sk_X509_push(sk, cert);
786 /* Generalised attribute print: handle PKCS#8 and bag attributes */
788 int print_attribs(BIO *out, STACK_OF(X509_ATTRIBUTE) *attrlst,
791 X509_ATTRIBUTE *attr;
796 BIO_printf(out, "%s: <No Attributes>\n", name);
799 if (!sk_X509_ATTRIBUTE_num(attrlst)) {
800 BIO_printf(out, "%s: <Empty Attributes>\n", name);
803 BIO_printf(out, "%s\n", name);
804 for (i = 0; i < sk_X509_ATTRIBUTE_num(attrlst); i++) {
805 ASN1_OBJECT *attr_obj;
806 attr = sk_X509_ATTRIBUTE_value(attrlst, i);
807 attr_obj = X509_ATTRIBUTE_get0_object(attr);
808 attr_nid = OBJ_obj2nid(attr_obj);
809 BIO_printf(out, " ");
810 if (attr_nid == NID_undef) {
811 i2a_ASN1_OBJECT(out, attr_obj);
812 BIO_printf(out, ": ");
814 BIO_printf(out, "%s: ", OBJ_nid2ln(attr_nid));
816 if (X509_ATTRIBUTE_count(attr)) {
817 av = X509_ATTRIBUTE_get0_type(attr, 0);
819 case V_ASN1_BMPSTRING:
820 value = OPENSSL_uni2asc(av->value.bmpstring->data,
821 av->value.bmpstring->length);
822 BIO_printf(out, "%s\n", value);
826 case V_ASN1_OCTET_STRING:
827 hex_prin(out, av->value.octet_string->data,
828 av->value.octet_string->length);
829 BIO_printf(out, "\n");
832 case V_ASN1_BIT_STRING:
833 hex_prin(out, av->value.bit_string->data,
834 av->value.bit_string->length);
835 BIO_printf(out, "\n");
839 BIO_printf(out, "<Unsupported tag %d>\n", av->type);
843 BIO_printf(out, "<No Values>\n");
848 void hex_prin(BIO *out, unsigned char *buf, int len)
851 for (i = 0; i < len; i++)
852 BIO_printf(out, "%02X ", buf[i]);
855 static int set_pbe(int *ppbe, const char *str)
859 if (strcmp(str, "NONE") == 0) {
863 *ppbe = OBJ_txt2nid(str);
864 if (*ppbe == NID_undef) {
865 BIO_printf(bio_err, "Unknown PBE algorithm %s\n", str);