1 /* Do not modify this file. */
2 /* It is created automatically by the ASN.1 to Wireshark dissector compiler */
4 /* ../../tools/asn2wrs.py -b -p pkcs12 -c ./pkcs12.cnf -s ./packet-pkcs12-template -D . -O ../../epan/dissectors pkcs12.asn */
6 /* Input file: packet-pkcs12-template.c */
8 #line 1 "../../asn1/pkcs12/packet-pkcs12-template.c"
10 * Routines for PKCS#12: Personal Information Exchange packet dissection
15 * Wireshark - Network traffic analyzer
16 * By Gerald Combs <gerald@wireshark.org>
17 * Copyright 1998 Gerald Combs
19 * This program is free software; you can redistribute it and/or
20 * modify it under the terms of the GNU General Public License
21 * as published by the Free Software Foundation; either version 2
22 * of the License, or (at your option) any later version.
24 * This program is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details.
29 * You should have received a copy of the GNU General Public License
30 * along with this program; if not, write to the Free Software
31 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
37 #include <epan/packet.h>
38 #include <epan/oids.h>
39 #include <epan/asn1.h>
40 #include <epan/prefs.h>
42 #include "packet-ber.h"
43 #include "packet-pkcs12.h"
44 #include "packet-x509af.h"
45 #include "packet-x509if.h"
46 #include "packet-cms.h"
48 #ifdef HAVE_SYS_TYPES_H
49 #include <sys/types.h>
52 #ifdef HAVE_SYS_TIME_H
60 #define PNAME "PKCS#12: Personal Information Exchange"
61 #define PSNAME "PKCS12"
62 #define PFNAME "pkcs12"
64 #define PKCS12_PBE_ARCFOUR_SHA1_OID "1.2.840.113549.1.12.1.1"
65 #define PKCS12_PBE_3DES_SHA1_OID "1.2.840.113549.1.12.1.3"
66 #define PKCS12_PBE_RC2_40_SHA1_OID "1.2.840.113549.1.12.1.6"
68 /* Initialize the protocol and registered fields */
69 static int proto_pkcs12 = -1;
71 static int hf_pkcs12_X509Certificate_PDU = -1;
72 static gint ett_decrypted_pbe = -1;
74 static const char *object_identifier_id = NULL;
75 static int iteration_count = 0;
76 static tvbuff_t *salt = NULL;
77 static const char *password = NULL;
78 static gboolean try_null_password = FALSE;
80 static void dissect_AuthenticatedSafe_OCTETSTRING_PDU(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
81 static void dissect_SafeContents_OCTETSTRING_PDU(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
82 static void dissect_PrivateKeyInfo_PDU(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
85 /*--- Included file: packet-pkcs12-hf.c ---*/
86 #line 1 "../../asn1/pkcs12/packet-pkcs12-hf.c"
87 static int hf_pkcs12_PFX_PDU = -1; /* PFX */
88 static int hf_pkcs12_AuthenticatedSafe_PDU = -1; /* AuthenticatedSafe */
89 static int hf_pkcs12_SafeContents_PDU = -1; /* SafeContents */
90 static int hf_pkcs12_KeyBag_PDU = -1; /* KeyBag */
91 static int hf_pkcs12_PKCS8ShroudedKeyBag_PDU = -1; /* PKCS8ShroudedKeyBag */
92 static int hf_pkcs12_CertBag_PDU = -1; /* CertBag */
93 static int hf_pkcs12_CRLBag_PDU = -1; /* CRLBag */
94 static int hf_pkcs12_SecretBag_PDU = -1; /* SecretBag */
95 static int hf_pkcs12_PrivateKeyInfo_PDU = -1; /* PrivateKeyInfo */
96 static int hf_pkcs12_EncryptedPrivateKeyInfo_PDU = -1; /* EncryptedPrivateKeyInfo */
97 static int hf_pkcs12_PBEParameter_PDU = -1; /* PBEParameter */
98 static int hf_pkcs12_PBKDF2Params_PDU = -1; /* PBKDF2Params */
99 static int hf_pkcs12_PBES2Params_PDU = -1; /* PBES2Params */
100 static int hf_pkcs12_PBMAC1Params_PDU = -1; /* PBMAC1Params */
101 static int hf_pkcs12_version = -1; /* T_version */
102 static int hf_pkcs12_authSafe = -1; /* ContentInfo */
103 static int hf_pkcs12_macData = -1; /* MacData */
104 static int hf_pkcs12_mac = -1; /* DigestInfo */
105 static int hf_pkcs12_macSalt = -1; /* OCTET_STRING */
106 static int hf_pkcs12_iterations = -1; /* INTEGER */
107 static int hf_pkcs12_digestAlgorithm = -1; /* DigestAlgorithmIdentifier */
108 static int hf_pkcs12_digest = -1; /* Digest */
109 static int hf_pkcs12_AuthenticatedSafe_item = -1; /* ContentInfo */
110 static int hf_pkcs12_SafeContents_item = -1; /* SafeBag */
111 static int hf_pkcs12_bagId = -1; /* T_bagId */
112 static int hf_pkcs12_bagValue = -1; /* T_bagValue */
113 static int hf_pkcs12_bagAttributes = -1; /* SET_OF_PKCS12Attribute */
114 static int hf_pkcs12_bagAttributes_item = -1; /* PKCS12Attribute */
115 static int hf_pkcs12_certId = -1; /* T_certId */
116 static int hf_pkcs12_certValue = -1; /* T_certValue */
117 static int hf_pkcs12_crlId = -1; /* T_crlId */
118 static int hf_pkcs12_crlValue = -1; /* T_crlValue */
119 static int hf_pkcs12_secretTypeId = -1; /* T_secretTypeId */
120 static int hf_pkcs12_secretValue = -1; /* T_secretValue */
121 static int hf_pkcs12_attrId = -1; /* T_attrId */
122 static int hf_pkcs12_attrValues = -1; /* T_attrValues */
123 static int hf_pkcs12_attrValues_item = -1; /* T_attrValues_item */
124 static int hf_pkcs12_privateKeyVersion = -1; /* Version */
125 static int hf_pkcs12_privateKeyAlgorithm = -1; /* AlgorithmIdentifier */
126 static int hf_pkcs12_privateKey = -1; /* PrivateKey */
127 static int hf_pkcs12_attributes = -1; /* Attributes */
128 static int hf_pkcs12_Attributes_item = -1; /* Attribute */
129 static int hf_pkcs12_encryptionAlgorithm = -1; /* AlgorithmIdentifier */
130 static int hf_pkcs12_encryptedData = -1; /* EncryptedData */
131 static int hf_pkcs12_salt = -1; /* OCTET_STRING */
132 static int hf_pkcs12_iterationCount = -1; /* INTEGER */
133 static int hf_pkcs12_saltChoice = -1; /* T_saltChoice */
134 static int hf_pkcs12_specified = -1; /* OCTET_STRING */
135 static int hf_pkcs12_otherSource = -1; /* AlgorithmIdentifier */
136 static int hf_pkcs12_keyLength = -1; /* INTEGER_1_MAX */
137 static int hf_pkcs12_prf = -1; /* AlgorithmIdentifier */
138 static int hf_pkcs12_keyDerivationFunc = -1; /* AlgorithmIdentifier */
139 static int hf_pkcs12_encryptionScheme = -1; /* AlgorithmIdentifier */
140 static int hf_pkcs12_messageAuthScheme = -1; /* AlgorithmIdentifier */
142 /*--- End of included file: packet-pkcs12-hf.c ---*/
143 #line 77 "../../asn1/pkcs12/packet-pkcs12-template.c"
145 /* Initialize the subtree pointers */
147 /*--- Included file: packet-pkcs12-ett.c ---*/
148 #line 1 "../../asn1/pkcs12/packet-pkcs12-ett.c"
149 static gint ett_pkcs12_PFX = -1;
150 static gint ett_pkcs12_MacData = -1;
151 static gint ett_pkcs12_DigestInfo = -1;
152 static gint ett_pkcs12_AuthenticatedSafe = -1;
153 static gint ett_pkcs12_SafeContents = -1;
154 static gint ett_pkcs12_SafeBag = -1;
155 static gint ett_pkcs12_SET_OF_PKCS12Attribute = -1;
156 static gint ett_pkcs12_CertBag = -1;
157 static gint ett_pkcs12_CRLBag = -1;
158 static gint ett_pkcs12_SecretBag = -1;
159 static gint ett_pkcs12_PKCS12Attribute = -1;
160 static gint ett_pkcs12_T_attrValues = -1;
161 static gint ett_pkcs12_PrivateKeyInfo = -1;
162 static gint ett_pkcs12_Attributes = -1;
163 static gint ett_pkcs12_EncryptedPrivateKeyInfo = -1;
164 static gint ett_pkcs12_PBEParameter = -1;
165 static gint ett_pkcs12_PBKDF2Params = -1;
166 static gint ett_pkcs12_T_saltChoice = -1;
167 static gint ett_pkcs12_PBES2Params = -1;
168 static gint ett_pkcs12_PBMAC1Params = -1;
170 /*--- End of included file: packet-pkcs12-ett.c ---*/
171 #line 80 "../../asn1/pkcs12/packet-pkcs12-template.c"
173 static void append_oid(proto_tree *tree, const char *oid)
175 const char *name = NULL;
177 name = oid_resolved_from_string(oid);
178 proto_item_append_text(tree, " (%s)", name ? name : oid);
181 #ifdef HAVE_LIBGCRYPT
184 generate_key_or_iv(unsigned int id, tvbuff_t *salt_tvb, unsigned int iter,
185 const char *pw, unsigned int req_keylen, char * keybuf)
190 gcry_mpi_t num_b1 = NULL;
192 char hash[20], buf_b[64], buf_i[128], *p;
201 salt_size = tvb_length(salt_tvb);
202 salt_p = tvb_get_ephemeral_string(salt_tvb, 0, salt_size);
214 /* Store salt and password in BUF_I */
216 for (i = 0; i < 64; i++)
217 *p++ = salt_p[i % salt_size];
220 for (i = j = 0; i < 64; i += 2)
224 if (++j > pwlen) /* Note, that we include the trailing zero */
232 err = gcry_md_open(&md, GCRY_MD_SHA1, 0);
233 if (gcry_err_code(err)) {
236 for (i = 0; i < 64; i++) {
237 unsigned char lid = id & 0xFF;
238 gcry_md_write (md, &lid, 1);
241 gcry_md_write(md, buf_i, pw ? 128 : 64);
244 memcpy (hash, gcry_md_read (md, 0), 20);
248 for (i = 1; i < iter; i++)
249 gcry_md_hash_buffer (GCRY_MD_SHA1, hash, hash, 20);
251 for (i = 0; i < 20 && cur_keylen < req_keylen; i++)
252 keybuf[cur_keylen++] = hash[i];
254 if (cur_keylen == req_keylen) {
255 gcry_mpi_release (num_b1);
256 return TRUE; /* ready */
259 /* need more bytes. */
260 for (i = 0; i < 64; i++)
261 buf_b[i] = hash[i % 20];
265 rc = gcry_mpi_scan (&num_b1, GCRYMPI_FMT_USG, buf_b, n, &n);
271 gcry_mpi_add_ui (num_b1, num_b1, 1);
273 for (i = 0; i < 128; i += 64) {
277 rc = gcry_mpi_scan (&num_ij, GCRYMPI_FMT_USG, buf_i + i, n, &n);
283 gcry_mpi_add (num_ij, num_ij, num_b1);
284 gcry_mpi_clear_highbit (num_ij, 64 * 8);
288 rc = gcry_mpi_print (GCRYMPI_FMT_USG, buf_i + i, n, &n, num_ij);
293 gcry_mpi_release (num_ij);
300 void PBE_reset_parameters(void)
306 int PBE_decrypt_data(const char *object_identifier_id_param, tvbuff_t *encrypted_tvb, asn1_ctx_t *actx, proto_item *item)
308 #ifdef HAVE_LIBGCRYPT
309 const char *encryption_algorithm;
310 gcry_cipher_hd_t cipher;
319 char *clear_data = NULL;
320 tvbuff_t *clear_tvb = NULL;
321 const gchar *oidname;
325 gboolean decrypt_ok = TRUE;
327 if(((password == NULL) || (*password == '\0')) && (try_null_password == FALSE)) {
328 /* we are not configured to decrypt */
332 encryption_algorithm = x509af_get_last_algorithm_id();
334 /* these are the only encryption schemes we understand for now */
335 if(!strcmp(encryption_algorithm, PKCS12_PBE_3DES_SHA1_OID)) {
338 algo = GCRY_CIPHER_3DES;
339 mode = GCRY_CIPHER_MODE_CBC;
340 } else if(!strcmp(encryption_algorithm, PKCS12_PBE_ARCFOUR_SHA1_OID)) {
343 algo = GCRY_CIPHER_ARCFOUR;
344 mode = GCRY_CIPHER_MODE_NONE;
345 } else if(!strcmp(encryption_algorithm, PKCS12_PBE_RC2_40_SHA1_OID)) {
348 algo = GCRY_CIPHER_RFC2268_40;
349 mode = GCRY_CIPHER_MODE_CBC;
351 /* we don't know how to decrypt this */
353 proto_item_append_text(item, " [Unsupported encryption algorithm]");
357 if((iteration_count == 0) || (salt == NULL)) {
358 proto_item_append_text(item, " [Insufficient parameters]");
362 /* allocate buffers */
363 key = ep_alloc(keylen);
365 if(!generate_key_or_iv(1 /*LEY */, salt, iteration_count, password, keylen, key))
370 iv = ep_alloc(ivlen);
372 if(!generate_key_or_iv(2 /* IV */, salt, iteration_count, password, ivlen, iv))
376 /* now try an internal function */
377 err = gcry_cipher_open(&cipher, algo, mode, 0);
378 if (gcry_err_code (err))
381 err = gcry_cipher_setkey (cipher, key, keylen);
382 if (gcry_err_code (err)) {
383 gcry_cipher_close (cipher);
388 err = gcry_cipher_setiv (cipher, iv, ivlen);
389 if (gcry_err_code (err)) {
390 gcry_cipher_close (cipher);
395 datalen = tvb_length(encrypted_tvb);
396 clear_data = g_malloc(datalen);
398 err = gcry_cipher_decrypt (cipher, clear_data, datalen, tvb_get_ephemeral_string(encrypted_tvb, 0, datalen), datalen);
399 if (gcry_err_code (err)) {
401 proto_item_append_text(item, " [Failed to decrypt with password preference]");
403 gcry_cipher_close (cipher);
408 gcry_cipher_close (cipher);
410 /* We don't know if we have successfully decrypted the data or not so we:
411 a) check the trailing bytes
412 b) see if we start with a sequence or a set (is this too constraining?
415 /* first the trailing bytes */
416 byte = clear_data[datalen-1];
420 for(i = (int)byte; i > 0 ; i--) {
421 if(clear_data[datalen - i] != byte) {
427 /* XXX: is this a failure? */
430 /* we assume the result is ASN.1 - check it is a SET or SEQUENCE */
431 byte = clear_data[0];
432 if((byte != 0x30) && (byte != 0x31)) { /* do we need more here? OCTET STRING? */
438 proto_item_append_text(item, " [Failed to decrypt with supplied password]");
443 proto_item_append_text(item, " [Decrypted successfully]");
445 tree = proto_item_add_subtree(item, ett_decrypted_pbe);
447 /* OK - so now clear_data contains the decrypted data */
449 clear_tvb = tvb_new_child_real_data(encrypted_tvb,(const guint8 *)clear_data, datalen, datalen);
450 tvb_set_free_cb(clear_tvb, g_free);
452 name = g_string_new("");
453 oidname = oid_resolved_from_string(object_identifier_id_param);
454 g_string_printf(name, "Decrypted %s", oidname ? oidname : object_identifier_id_param);
456 /* add it as a new source */
457 add_new_data_source(actx->pinfo, clear_tvb, name->str);
459 g_string_free(name, TRUE);
461 /* now try and decode it */
462 call_ber_oid_callback(object_identifier_id_param, clear_tvb, 0, actx->pinfo, tree);
466 /* we cannot decrypt */
473 /*--- Included file: packet-pkcs12-fn.c ---*/
474 #line 1 "../../asn1/pkcs12/packet-pkcs12-fn.c"
476 static const value_string pkcs12_T_version_vals[] = {
483 dissect_pkcs12_T_version(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
484 offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
491 static const ber_sequence_t DigestInfo_sequence[] = {
492 { &hf_pkcs12_digestAlgorithm, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_cms_DigestAlgorithmIdentifier },
493 { &hf_pkcs12_digest , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_cms_Digest },
494 { NULL, 0, 0, 0, NULL }
498 dissect_pkcs12_DigestInfo(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
499 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
500 DigestInfo_sequence, hf_index, ett_pkcs12_DigestInfo);
508 dissect_pkcs12_OCTET_STRING(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
509 offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
510 (hf_index == hf_pkcs12_salt ? &salt : NULL));
518 dissect_pkcs12_INTEGER(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
519 offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
520 (hf_index == hf_pkcs12_iterationCount ? &iteration_count : NULL));
526 static const ber_sequence_t MacData_sequence[] = {
527 { &hf_pkcs12_mac , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_pkcs12_DigestInfo },
528 { &hf_pkcs12_macSalt , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_pkcs12_OCTET_STRING },
529 { &hf_pkcs12_iterations , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_pkcs12_INTEGER },
530 { NULL, 0, 0, 0, NULL }
534 dissect_pkcs12_MacData(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
535 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
536 MacData_sequence, hf_index, ett_pkcs12_MacData);
542 static const ber_sequence_t PFX_sequence[] = {
543 { &hf_pkcs12_version , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs12_T_version },
544 { &hf_pkcs12_authSafe , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_cms_ContentInfo },
545 { &hf_pkcs12_macData , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_pkcs12_MacData },
546 { NULL, 0, 0, 0, NULL }
550 dissect_pkcs12_PFX(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
551 #line 60 "../../asn1/pkcs12/pkcs12.cnf"
552 dissector_handle_t dissector_handle;
554 /* we change the CMS id-data dissector to dissect as AuthenticatedSafe
555 not sure why PKCS#12 couldn't have used its own content type OID for AuthenticatedSafe */
556 dissector_handle=create_dissector_handle(dissect_AuthenticatedSafe_OCTETSTRING_PDU, proto_pkcs12);
557 dissector_change_string("ber.oid", "1.2.840.113549.1.7.1", dissector_handle);
559 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
560 PFX_sequence, hf_index, ett_pkcs12_PFX);
563 /* restore the original dissector */
564 dissector_reset_string("ber.oid", "1.2.840.113549.1.7.1");
572 static const ber_sequence_t AuthenticatedSafe_sequence_of[1] = {
573 { &hf_pkcs12_AuthenticatedSafe_item, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_cms_ContentInfo },
577 dissect_pkcs12_AuthenticatedSafe(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
578 #line 73 "../../asn1/pkcs12/pkcs12.cnf"
579 dissector_handle_t dissector_handle;
581 /* we change the CMS id-data dissector to dissect as SafeContents */
582 dissector_handle=create_dissector_handle(dissect_SafeContents_OCTETSTRING_PDU, proto_pkcs12);
583 dissector_change_string("ber.oid", "1.2.840.113549.1.7.1", dissector_handle);
585 offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
586 AuthenticatedSafe_sequence_of, hf_index, ett_pkcs12_AuthenticatedSafe);
589 /* restore the original dissector */
590 dissector_reset_string("ber.oid", "1.2.840.113549.1.7.1");
600 dissect_pkcs12_T_bagId(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
601 offset = dissect_ber_object_identifier_str(implicit_tag, actx, tree, tvb, offset, hf_index, &object_identifier_id);
603 #line 86 "../../asn1/pkcs12/pkcs12.cnf"
604 append_oid(tree, object_identifier_id);
612 dissect_pkcs12_T_bagValue(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
613 #line 110 "../../asn1/pkcs12/pkcs12.cnf"
614 if(object_identifier_id)
615 offset = call_ber_oid_callback(object_identifier_id, tvb, offset, actx->pinfo, tree);
625 dissect_pkcs12_T_attrId(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
626 offset = dissect_ber_object_identifier_str(implicit_tag, actx, tree, tvb, offset, hf_index, &object_identifier_id);
628 #line 106 "../../asn1/pkcs12/pkcs12.cnf"
629 append_oid(tree, object_identifier_id);
637 dissect_pkcs12_T_attrValues_item(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
638 #line 114 "../../asn1/pkcs12/pkcs12.cnf"
639 if(object_identifier_id)
640 offset = call_ber_oid_callback(object_identifier_id, tvb, offset, actx->pinfo, tree);
648 static const ber_sequence_t T_attrValues_set_of[1] = {
649 { &hf_pkcs12_attrValues_item, BER_CLASS_ANY, 0, BER_FLAGS_NOOWNTAG, dissect_pkcs12_T_attrValues_item },
653 dissect_pkcs12_T_attrValues(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
654 offset = dissect_ber_set_of(implicit_tag, actx, tree, tvb, offset,
655 T_attrValues_set_of, hf_index, ett_pkcs12_T_attrValues);
661 static const ber_sequence_t PKCS12Attribute_sequence[] = {
662 { &hf_pkcs12_attrId , BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_pkcs12_T_attrId },
663 { &hf_pkcs12_attrValues , BER_CLASS_UNI, BER_UNI_TAG_SET, BER_FLAGS_NOOWNTAG, dissect_pkcs12_T_attrValues },
664 { NULL, 0, 0, 0, NULL }
668 dissect_pkcs12_PKCS12Attribute(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
669 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
670 PKCS12Attribute_sequence, hf_index, ett_pkcs12_PKCS12Attribute);
676 static const ber_sequence_t SET_OF_PKCS12Attribute_set_of[1] = {
677 { &hf_pkcs12_bagAttributes_item, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_pkcs12_PKCS12Attribute },
681 dissect_pkcs12_SET_OF_PKCS12Attribute(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
682 offset = dissect_ber_set_of(implicit_tag, actx, tree, tvb, offset,
683 SET_OF_PKCS12Attribute_set_of, hf_index, ett_pkcs12_SET_OF_PKCS12Attribute);
689 static const ber_sequence_t SafeBag_sequence[] = {
690 { &hf_pkcs12_bagId , BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_pkcs12_T_bagId },
691 { &hf_pkcs12_bagValue , BER_CLASS_CON, 0, 0, dissect_pkcs12_T_bagValue },
692 { &hf_pkcs12_bagAttributes, BER_CLASS_UNI, BER_UNI_TAG_SET, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_pkcs12_SET_OF_PKCS12Attribute },
693 { NULL, 0, 0, 0, NULL }
697 dissect_pkcs12_SafeBag(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
698 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
699 SafeBag_sequence, hf_index, ett_pkcs12_SafeBag);
705 static const ber_sequence_t SafeContents_sequence_of[1] = {
706 { &hf_pkcs12_SafeContents_item, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_pkcs12_SafeBag },
710 dissect_pkcs12_SafeContents(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
711 offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
712 SafeContents_sequence_of, hf_index, ett_pkcs12_SafeContents);
718 static const value_string pkcs12_Version_vals[] = {
725 dissect_pkcs12_Version(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
726 offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
735 dissect_pkcs12_PrivateKey(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
736 offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
743 static const ber_sequence_t Attributes_set_of[1] = {
744 { &hf_pkcs12_Attributes_item, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_x509if_Attribute },
748 dissect_pkcs12_Attributes(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
749 offset = dissect_ber_set_of(implicit_tag, actx, tree, tvb, offset,
750 Attributes_set_of, hf_index, ett_pkcs12_Attributes);
756 static const ber_sequence_t PrivateKeyInfo_sequence[] = {
757 { &hf_pkcs12_privateKeyVersion, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs12_Version },
758 { &hf_pkcs12_privateKeyAlgorithm, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_x509af_AlgorithmIdentifier },
759 { &hf_pkcs12_privateKey , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_pkcs12_PrivateKey },
760 { &hf_pkcs12_attributes , BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_pkcs12_Attributes },
761 { NULL, 0, 0, 0, NULL }
765 dissect_pkcs12_PrivateKeyInfo(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
766 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
767 PrivateKeyInfo_sequence, hf_index, ett_pkcs12_PrivateKeyInfo);
775 dissect_pkcs12_KeyBag(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
776 offset = dissect_pkcs12_PrivateKeyInfo(implicit_tag, tvb, offset, actx, tree, hf_index);
784 dissect_pkcs12_EncryptedData(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
785 #line 141 "../../asn1/pkcs12/pkcs12.cnf"
786 tvbuff_t *encrypted_tvb;
787 dissector_handle_t dissector_handle;
790 offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
793 #line 147 "../../asn1/pkcs12/pkcs12.cnf"
797 dissector_handle=create_dissector_handle(dissect_PrivateKeyInfo_PDU, proto_pkcs12);
798 dissector_change_string("ber.oid", object_identifier_id, dissector_handle);
800 PBE_decrypt_data(object_identifier_id, encrypted_tvb, actx, actx->created_item);
802 /* restore the original dissector */
803 dissector_reset_string("ber.oid", object_identifier_id);
810 static const ber_sequence_t EncryptedPrivateKeyInfo_sequence[] = {
811 { &hf_pkcs12_encryptionAlgorithm, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_x509af_AlgorithmIdentifier },
812 { &hf_pkcs12_encryptedData, BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_pkcs12_EncryptedData },
813 { NULL, 0, 0, 0, NULL }
817 dissect_pkcs12_EncryptedPrivateKeyInfo(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
818 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
819 EncryptedPrivateKeyInfo_sequence, hf_index, ett_pkcs12_EncryptedPrivateKeyInfo);
827 dissect_pkcs12_PKCS8ShroudedKeyBag(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
828 offset = dissect_pkcs12_EncryptedPrivateKeyInfo(implicit_tag, tvb, offset, actx, tree, hf_index);
836 dissect_pkcs12_T_certId(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
837 offset = dissect_ber_object_identifier_str(implicit_tag, actx, tree, tvb, offset, hf_index, &object_identifier_id);
839 #line 91 "../../asn1/pkcs12/pkcs12.cnf"
840 append_oid(tree, object_identifier_id);
848 dissect_pkcs12_T_certValue(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
849 #line 118 "../../asn1/pkcs12/pkcs12.cnf"
850 if(object_identifier_id)
851 offset = call_ber_oid_callback(object_identifier_id, tvb, offset, actx->pinfo, tree);
859 static const ber_sequence_t CertBag_sequence[] = {
860 { &hf_pkcs12_certId , BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_pkcs12_T_certId },
861 { &hf_pkcs12_certValue , BER_CLASS_CON, 0, 0, dissect_pkcs12_T_certValue },
862 { NULL, 0, 0, 0, NULL }
866 dissect_pkcs12_CertBag(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
867 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
868 CertBag_sequence, hf_index, ett_pkcs12_CertBag);
876 dissect_pkcs12_T_crlId(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
877 offset = dissect_ber_object_identifier_str(implicit_tag, actx, tree, tvb, offset, hf_index, &object_identifier_id);
879 #line 96 "../../asn1/pkcs12/pkcs12.cnf"
880 append_oid(tree, object_identifier_id);
888 dissect_pkcs12_T_crlValue(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
889 #line 122 "../../asn1/pkcs12/pkcs12.cnf"
890 if(object_identifier_id)
891 offset = call_ber_oid_callback(object_identifier_id, tvb, offset, actx->pinfo, tree);
899 static const ber_sequence_t CRLBag_sequence[] = {
900 { &hf_pkcs12_crlId , BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_pkcs12_T_crlId },
901 { &hf_pkcs12_crlValue , BER_CLASS_CON, 0, 0, dissect_pkcs12_T_crlValue },
902 { NULL, 0, 0, 0, NULL }
906 dissect_pkcs12_CRLBag(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
907 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
908 CRLBag_sequence, hf_index, ett_pkcs12_CRLBag);
916 dissect_pkcs12_T_secretTypeId(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
917 offset = dissect_ber_object_identifier_str(implicit_tag, actx, tree, tvb, offset, hf_index, &object_identifier_id);
919 #line 101 "../../asn1/pkcs12/pkcs12.cnf"
920 append_oid(tree, object_identifier_id);
928 dissect_pkcs12_T_secretValue(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
929 #line 126 "../../asn1/pkcs12/pkcs12.cnf"
930 if(object_identifier_id)
931 offset = call_ber_oid_callback(object_identifier_id, tvb, offset, actx->pinfo, tree);
939 static const ber_sequence_t SecretBag_sequence[] = {
940 { &hf_pkcs12_secretTypeId , BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_pkcs12_T_secretTypeId },
941 { &hf_pkcs12_secretValue , BER_CLASS_CON, 0, 0, dissect_pkcs12_T_secretValue },
942 { NULL, 0, 0, 0, NULL }
946 dissect_pkcs12_SecretBag(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
947 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
948 SecretBag_sequence, hf_index, ett_pkcs12_SecretBag);
954 static const ber_sequence_t PBEParameter_sequence[] = {
955 { &hf_pkcs12_salt , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_pkcs12_OCTET_STRING },
956 { &hf_pkcs12_iterationCount, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs12_INTEGER },
957 { NULL, 0, 0, 0, NULL }
961 dissect_pkcs12_PBEParameter(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
962 #line 130 "../../asn1/pkcs12/pkcs12.cnf"
963 /* initialise the encryption parameters */
964 PBE_reset_parameters();
967 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
968 PBEParameter_sequence, hf_index, ett_pkcs12_PBEParameter);
974 static const value_string pkcs12_T_saltChoice_vals[] = {
976 { 1, "otherSource" },
980 static const ber_choice_t T_saltChoice_choice[] = {
981 { 0, &hf_pkcs12_specified , BER_CLASS_UNI, BER_UNI_TAG_OCTETSTRING, BER_FLAGS_NOOWNTAG, dissect_pkcs12_OCTET_STRING },
982 { 1, &hf_pkcs12_otherSource , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_x509af_AlgorithmIdentifier },
983 { 0, NULL, 0, 0, 0, NULL }
987 dissect_pkcs12_T_saltChoice(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
988 offset = dissect_ber_choice(actx, tree, tvb, offset,
989 T_saltChoice_choice, hf_index, ett_pkcs12_T_saltChoice,
998 dissect_pkcs12_INTEGER_1_MAX(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
999 offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
1006 static const ber_sequence_t PBKDF2Params_sequence[] = {
1007 { &hf_pkcs12_saltChoice , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_pkcs12_T_saltChoice },
1008 { &hf_pkcs12_iterationCount, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_pkcs12_INTEGER },
1009 { &hf_pkcs12_keyLength , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_pkcs12_INTEGER_1_MAX },
1010 { &hf_pkcs12_prf , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_x509af_AlgorithmIdentifier },
1011 { NULL, 0, 0, 0, NULL }
1015 dissect_pkcs12_PBKDF2Params(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
1016 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
1017 PBKDF2Params_sequence, hf_index, ett_pkcs12_PBKDF2Params);
1023 static const ber_sequence_t PBES2Params_sequence[] = {
1024 { &hf_pkcs12_keyDerivationFunc, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_x509af_AlgorithmIdentifier },
1025 { &hf_pkcs12_encryptionScheme, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_x509af_AlgorithmIdentifier },
1026 { NULL, 0, 0, 0, NULL }
1030 dissect_pkcs12_PBES2Params(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
1031 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
1032 PBES2Params_sequence, hf_index, ett_pkcs12_PBES2Params);
1038 static const ber_sequence_t PBMAC1Params_sequence[] = {
1039 { &hf_pkcs12_keyDerivationFunc, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_x509af_AlgorithmIdentifier },
1040 { &hf_pkcs12_messageAuthScheme, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_x509af_AlgorithmIdentifier },
1041 { NULL, 0, 0, 0, NULL }
1045 dissect_pkcs12_PBMAC1Params(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
1046 offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
1047 PBMAC1Params_sequence, hf_index, ett_pkcs12_PBMAC1Params);
1054 static void dissect_PFX_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1055 asn1_ctx_t asn1_ctx;
1056 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1057 dissect_pkcs12_PFX(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_PFX_PDU);
1059 static void dissect_AuthenticatedSafe_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1060 asn1_ctx_t asn1_ctx;
1061 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1062 dissect_pkcs12_AuthenticatedSafe(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_AuthenticatedSafe_PDU);
1064 static void dissect_SafeContents_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1065 asn1_ctx_t asn1_ctx;
1066 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1067 dissect_pkcs12_SafeContents(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_SafeContents_PDU);
1069 static void dissect_KeyBag_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1070 asn1_ctx_t asn1_ctx;
1071 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1072 dissect_pkcs12_KeyBag(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_KeyBag_PDU);
1074 static void dissect_PKCS8ShroudedKeyBag_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1075 asn1_ctx_t asn1_ctx;
1076 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1077 dissect_pkcs12_PKCS8ShroudedKeyBag(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_PKCS8ShroudedKeyBag_PDU);
1079 static void dissect_CertBag_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1080 asn1_ctx_t asn1_ctx;
1081 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1082 dissect_pkcs12_CertBag(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_CertBag_PDU);
1084 static void dissect_CRLBag_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1085 asn1_ctx_t asn1_ctx;
1086 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1087 dissect_pkcs12_CRLBag(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_CRLBag_PDU);
1089 static void dissect_SecretBag_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1090 asn1_ctx_t asn1_ctx;
1091 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1092 dissect_pkcs12_SecretBag(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_SecretBag_PDU);
1094 static void dissect_PrivateKeyInfo_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1095 asn1_ctx_t asn1_ctx;
1096 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1097 dissect_pkcs12_PrivateKeyInfo(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_PrivateKeyInfo_PDU);
1099 static void dissect_EncryptedPrivateKeyInfo_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1100 asn1_ctx_t asn1_ctx;
1101 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1102 dissect_pkcs12_EncryptedPrivateKeyInfo(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_EncryptedPrivateKeyInfo_PDU);
1104 static void dissect_PBEParameter_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1105 asn1_ctx_t asn1_ctx;
1106 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1107 dissect_pkcs12_PBEParameter(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_PBEParameter_PDU);
1109 static void dissect_PBKDF2Params_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1110 asn1_ctx_t asn1_ctx;
1111 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1112 dissect_pkcs12_PBKDF2Params(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_PBKDF2Params_PDU);
1114 static void dissect_PBES2Params_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1115 asn1_ctx_t asn1_ctx;
1116 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1117 dissect_pkcs12_PBES2Params(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_PBES2Params_PDU);
1119 static void dissect_PBMAC1Params_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
1120 asn1_ctx_t asn1_ctx;
1121 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1122 dissect_pkcs12_PBMAC1Params(FALSE, tvb, 0, &asn1_ctx, tree, hf_pkcs12_PBMAC1Params_PDU);
1126 /*--- End of included file: packet-pkcs12-fn.c ---*/
1127 #line 381 "../../asn1/pkcs12/packet-pkcs12-template.c"
1129 static int strip_octet_string(tvbuff_t *tvb)
1137 /* PKCS#7 encodes the content as OCTET STRING, whereas CMS is just any ANY */
1138 /* if we use CMS (rather than PKCS#7) - which we are - we need to strip the OCTET STRING tag */
1139 /* before proceeding */
1141 offset = get_ber_identifier(tvb, 0, &ber_class, &pc, &tag);
1142 offset = get_ber_length(tvb, offset, &len, &ind);
1144 if((ber_class == BER_CLASS_UNI) && (tag == BER_UNI_TAG_OCTETSTRING))
1151 static void dissect_AuthenticatedSafe_OCTETSTRING_PDU(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) {
1153 asn1_ctx_t asn1_ctx;
1154 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1156 if((offset = strip_octet_string(tvb)) > 0)
1157 dissect_pkcs12_AuthenticatedSafe(FALSE, tvb, offset, &asn1_ctx, tree, hf_pkcs12_AuthenticatedSafe_PDU);
1159 proto_tree_add_text(tree, tvb, 0, 1, "BER Error: OCTET STRING expected");
1162 static void dissect_SafeContents_OCTETSTRING_PDU(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
1165 asn1_ctx_t asn1_ctx;
1166 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1168 offset = strip_octet_string(tvb);
1170 dissect_pkcs12_SafeContents(FALSE, tvb, offset, &asn1_ctx, tree, hf_pkcs12_SafeContents_PDU);
1173 static void dissect_X509Certificate_OCTETSTRING_PDU(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
1176 asn1_ctx_t asn1_ctx;
1177 asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
1179 if((offset = strip_octet_string(tvb)) > 0)
1180 dissect_x509af_Certificate(FALSE, tvb, offset, &asn1_ctx, tree, hf_pkcs12_X509Certificate_PDU);
1182 proto_tree_add_text(tree, tvb, 0, 1, "BER Error: OCTET STRING expected");
1185 /*--- proto_register_pkcs12 ----------------------------------------------*/
1186 void proto_register_pkcs12(void) {
1188 /* List of fields */
1189 static hf_register_info hf[] = {
1190 { &hf_pkcs12_X509Certificate_PDU,
1191 { "X509Certificate", "pkcs12.X509Certificate",
1192 FT_NONE, BASE_NONE, NULL, 0,
1193 "pkcs12.X509Certificate", HFILL }},
1195 /*--- Included file: packet-pkcs12-hfarr.c ---*/
1196 #line 1 "../../asn1/pkcs12/packet-pkcs12-hfarr.c"
1197 { &hf_pkcs12_PFX_PDU,
1198 { "PFX", "pkcs12.PFX",
1199 FT_NONE, BASE_NONE, NULL, 0,
1201 { &hf_pkcs12_AuthenticatedSafe_PDU,
1202 { "AuthenticatedSafe", "pkcs12.AuthenticatedSafe",
1203 FT_UINT32, BASE_DEC, NULL, 0,
1205 { &hf_pkcs12_SafeContents_PDU,
1206 { "SafeContents", "pkcs12.SafeContents",
1207 FT_UINT32, BASE_DEC, NULL, 0,
1209 { &hf_pkcs12_KeyBag_PDU,
1210 { "KeyBag", "pkcs12.KeyBag",
1211 FT_NONE, BASE_NONE, NULL, 0,
1213 { &hf_pkcs12_PKCS8ShroudedKeyBag_PDU,
1214 { "PKCS8ShroudedKeyBag", "pkcs12.PKCS8ShroudedKeyBag",
1215 FT_NONE, BASE_NONE, NULL, 0,
1217 { &hf_pkcs12_CertBag_PDU,
1218 { "CertBag", "pkcs12.CertBag",
1219 FT_NONE, BASE_NONE, NULL, 0,
1221 { &hf_pkcs12_CRLBag_PDU,
1222 { "CRLBag", "pkcs12.CRLBag",
1223 FT_NONE, BASE_NONE, NULL, 0,
1225 { &hf_pkcs12_SecretBag_PDU,
1226 { "SecretBag", "pkcs12.SecretBag",
1227 FT_NONE, BASE_NONE, NULL, 0,
1229 { &hf_pkcs12_PrivateKeyInfo_PDU,
1230 { "PrivateKeyInfo", "pkcs12.PrivateKeyInfo",
1231 FT_NONE, BASE_NONE, NULL, 0,
1233 { &hf_pkcs12_EncryptedPrivateKeyInfo_PDU,
1234 { "EncryptedPrivateKeyInfo", "pkcs12.EncryptedPrivateKeyInfo",
1235 FT_NONE, BASE_NONE, NULL, 0,
1237 { &hf_pkcs12_PBEParameter_PDU,
1238 { "PBEParameter", "pkcs12.PBEParameter",
1239 FT_NONE, BASE_NONE, NULL, 0,
1241 { &hf_pkcs12_PBKDF2Params_PDU,
1242 { "PBKDF2Params", "pkcs12.PBKDF2Params",
1243 FT_NONE, BASE_NONE, NULL, 0,
1245 { &hf_pkcs12_PBES2Params_PDU,
1246 { "PBES2Params", "pkcs12.PBES2Params",
1247 FT_NONE, BASE_NONE, NULL, 0,
1249 { &hf_pkcs12_PBMAC1Params_PDU,
1250 { "PBMAC1Params", "pkcs12.PBMAC1Params",
1251 FT_NONE, BASE_NONE, NULL, 0,
1253 { &hf_pkcs12_version,
1254 { "version", "pkcs12.version",
1255 FT_UINT32, BASE_DEC, VALS(pkcs12_T_version_vals), 0,
1257 { &hf_pkcs12_authSafe,
1258 { "authSafe", "pkcs12.authSafe",
1259 FT_NONE, BASE_NONE, NULL, 0,
1260 "ContentInfo", HFILL }},
1261 { &hf_pkcs12_macData,
1262 { "macData", "pkcs12.macData",
1263 FT_NONE, BASE_NONE, NULL, 0,
1266 { "mac", "pkcs12.mac",
1267 FT_NONE, BASE_NONE, NULL, 0,
1268 "DigestInfo", HFILL }},
1269 { &hf_pkcs12_macSalt,
1270 { "macSalt", "pkcs12.macSalt",
1271 FT_BYTES, BASE_NONE, NULL, 0,
1272 "OCTET_STRING", HFILL }},
1273 { &hf_pkcs12_iterations,
1274 { "iterations", "pkcs12.iterations",
1275 FT_INT32, BASE_DEC, NULL, 0,
1276 "INTEGER", HFILL }},
1277 { &hf_pkcs12_digestAlgorithm,
1278 { "digestAlgorithm", "pkcs12.digestAlgorithm",
1279 FT_NONE, BASE_NONE, NULL, 0,
1280 "DigestAlgorithmIdentifier", HFILL }},
1281 { &hf_pkcs12_digest,
1282 { "digest", "pkcs12.digest",
1283 FT_BYTES, BASE_NONE, NULL, 0,
1285 { &hf_pkcs12_AuthenticatedSafe_item,
1286 { "ContentInfo", "pkcs12.ContentInfo",
1287 FT_NONE, BASE_NONE, NULL, 0,
1289 { &hf_pkcs12_SafeContents_item,
1290 { "SafeBag", "pkcs12.SafeBag",
1291 FT_NONE, BASE_NONE, NULL, 0,
1294 { "bagId", "pkcs12.bagId",
1295 FT_OID, BASE_NONE, NULL, 0,
1297 { &hf_pkcs12_bagValue,
1298 { "bagValue", "pkcs12.bagValue",
1299 FT_NONE, BASE_NONE, NULL, 0,
1301 { &hf_pkcs12_bagAttributes,
1302 { "bagAttributes", "pkcs12.bagAttributes",
1303 FT_UINT32, BASE_DEC, NULL, 0,
1304 "SET_OF_PKCS12Attribute", HFILL }},
1305 { &hf_pkcs12_bagAttributes_item,
1306 { "PKCS12Attribute", "pkcs12.PKCS12Attribute",
1307 FT_NONE, BASE_NONE, NULL, 0,
1309 { &hf_pkcs12_certId,
1310 { "certId", "pkcs12.certId",
1311 FT_OID, BASE_NONE, NULL, 0,
1313 { &hf_pkcs12_certValue,
1314 { "certValue", "pkcs12.certValue",
1315 FT_NONE, BASE_NONE, NULL, 0,
1318 { "crlId", "pkcs12.crlId",
1319 FT_OID, BASE_NONE, NULL, 0,
1321 { &hf_pkcs12_crlValue,
1322 { "crlValue", "pkcs12.crlValue",
1323 FT_NONE, BASE_NONE, NULL, 0,
1325 { &hf_pkcs12_secretTypeId,
1326 { "secretTypeId", "pkcs12.secretTypeId",
1327 FT_OID, BASE_NONE, NULL, 0,
1329 { &hf_pkcs12_secretValue,
1330 { "secretValue", "pkcs12.secretValue",
1331 FT_NONE, BASE_NONE, NULL, 0,
1333 { &hf_pkcs12_attrId,
1334 { "attrId", "pkcs12.attrId",
1335 FT_OID, BASE_NONE, NULL, 0,
1337 { &hf_pkcs12_attrValues,
1338 { "attrValues", "pkcs12.attrValues",
1339 FT_UINT32, BASE_DEC, NULL, 0,
1341 { &hf_pkcs12_attrValues_item,
1342 { "attrValues item", "pkcs12.attrValues_item",
1343 FT_NONE, BASE_NONE, NULL, 0,
1345 { &hf_pkcs12_privateKeyVersion,
1346 { "version", "pkcs12.version",
1347 FT_UINT32, BASE_DEC, VALS(pkcs12_Version_vals), 0,
1349 { &hf_pkcs12_privateKeyAlgorithm,
1350 { "privateKeyAlgorithm", "pkcs12.privateKeyAlgorithm",
1351 FT_NONE, BASE_NONE, NULL, 0,
1352 "AlgorithmIdentifier", HFILL }},
1353 { &hf_pkcs12_privateKey,
1354 { "privateKey", "pkcs12.privateKey",
1355 FT_BYTES, BASE_NONE, NULL, 0,
1357 { &hf_pkcs12_attributes,
1358 { "attributes", "pkcs12.attributes",
1359 FT_UINT32, BASE_DEC, NULL, 0,
1361 { &hf_pkcs12_Attributes_item,
1362 { "Attribute", "pkcs12.Attribute",
1363 FT_NONE, BASE_NONE, NULL, 0,
1365 { &hf_pkcs12_encryptionAlgorithm,
1366 { "encryptionAlgorithm", "pkcs12.encryptionAlgorithm",
1367 FT_NONE, BASE_NONE, NULL, 0,
1368 "AlgorithmIdentifier", HFILL }},
1369 { &hf_pkcs12_encryptedData,
1370 { "encryptedData", "pkcs12.encryptedData",
1371 FT_BYTES, BASE_NONE, NULL, 0,
1374 { "salt", "pkcs12.salt",
1375 FT_BYTES, BASE_NONE, NULL, 0,
1376 "OCTET_STRING", HFILL }},
1377 { &hf_pkcs12_iterationCount,
1378 { "iterationCount", "pkcs12.iterationCount",
1379 FT_INT32, BASE_DEC, NULL, 0,
1380 "INTEGER", HFILL }},
1381 { &hf_pkcs12_saltChoice,
1382 { "salt", "pkcs12.salt",
1383 FT_UINT32, BASE_DEC, VALS(pkcs12_T_saltChoice_vals), 0,
1384 "T_saltChoice", HFILL }},
1385 { &hf_pkcs12_specified,
1386 { "specified", "pkcs12.specified",
1387 FT_BYTES, BASE_NONE, NULL, 0,
1388 "OCTET_STRING", HFILL }},
1389 { &hf_pkcs12_otherSource,
1390 { "otherSource", "pkcs12.otherSource",
1391 FT_NONE, BASE_NONE, NULL, 0,
1392 "AlgorithmIdentifier", HFILL }},
1393 { &hf_pkcs12_keyLength,
1394 { "keyLength", "pkcs12.keyLength",
1395 FT_UINT32, BASE_DEC, NULL, 0,
1396 "INTEGER_1_MAX", HFILL }},
1398 { "prf", "pkcs12.prf",
1399 FT_NONE, BASE_NONE, NULL, 0,
1400 "AlgorithmIdentifier", HFILL }},
1401 { &hf_pkcs12_keyDerivationFunc,
1402 { "keyDerivationFunc", "pkcs12.keyDerivationFunc",
1403 FT_NONE, BASE_NONE, NULL, 0,
1404 "AlgorithmIdentifier", HFILL }},
1405 { &hf_pkcs12_encryptionScheme,
1406 { "encryptionScheme", "pkcs12.encryptionScheme",
1407 FT_NONE, BASE_NONE, NULL, 0,
1408 "AlgorithmIdentifier", HFILL }},
1409 { &hf_pkcs12_messageAuthScheme,
1410 { "messageAuthScheme", "pkcs12.messageAuthScheme",
1411 FT_NONE, BASE_NONE, NULL, 0,
1412 "AlgorithmIdentifier", HFILL }},
1414 /*--- End of included file: packet-pkcs12-hfarr.c ---*/
1415 #line 448 "../../asn1/pkcs12/packet-pkcs12-template.c"
1418 /* List of subtrees */
1419 static gint *ett[] = {
1422 /*--- Included file: packet-pkcs12-ettarr.c ---*/
1423 #line 1 "../../asn1/pkcs12/packet-pkcs12-ettarr.c"
1425 &ett_pkcs12_MacData,
1426 &ett_pkcs12_DigestInfo,
1427 &ett_pkcs12_AuthenticatedSafe,
1428 &ett_pkcs12_SafeContents,
1429 &ett_pkcs12_SafeBag,
1430 &ett_pkcs12_SET_OF_PKCS12Attribute,
1431 &ett_pkcs12_CertBag,
1433 &ett_pkcs12_SecretBag,
1434 &ett_pkcs12_PKCS12Attribute,
1435 &ett_pkcs12_T_attrValues,
1436 &ett_pkcs12_PrivateKeyInfo,
1437 &ett_pkcs12_Attributes,
1438 &ett_pkcs12_EncryptedPrivateKeyInfo,
1439 &ett_pkcs12_PBEParameter,
1440 &ett_pkcs12_PBKDF2Params,
1441 &ett_pkcs12_T_saltChoice,
1442 &ett_pkcs12_PBES2Params,
1443 &ett_pkcs12_PBMAC1Params,
1445 /*--- End of included file: packet-pkcs12-ettarr.c ---*/
1446 #line 454 "../../asn1/pkcs12/packet-pkcs12-template.c"
1448 module_t *pkcs12_module;
1450 /* Register protocol */
1451 proto_pkcs12 = proto_register_protocol(PNAME, PSNAME, PFNAME);
1453 /* Register fields and subtrees */
1454 proto_register_field_array(proto_pkcs12, hf, array_length(hf));
1455 proto_register_subtree_array(ett, array_length(ett));
1457 /* Register preferences */
1458 pkcs12_module = prefs_register_protocol(proto_pkcs12, NULL);
1460 prefs_register_string_preference(pkcs12_module, "password",
1461 "Password to decrypt the file with",
1462 "The password to used to decrypt the encrypted elements within"
1463 " the PKCS#12 file", &password);
1465 prefs_register_bool_preference(pkcs12_module, "try_null_password",
1466 "Try to decrypt with a empty password",
1467 "Whether to try and decrypt the encrypted data within the"
1468 " PKCS#12 with a NULL password", &try_null_password);
1470 register_ber_syntax_dissector("PKCS#12", proto_pkcs12, dissect_PFX_PDU);
1471 register_ber_oid_syntax(".p12", NULL, "PKCS#12");
1472 register_ber_oid_syntax(".pfx", NULL, "PKCS#12");
1476 /*--- proto_reg_handoff_pkcs12 -------------------------------------------*/
1477 void proto_reg_handoff_pkcs12(void) {
1479 /*--- Included file: packet-pkcs12-dis-tab.c ---*/
1480 #line 1 "../../asn1/pkcs12/packet-pkcs12-dis-tab.c"
1481 register_ber_oid_dissector("1.2.840.113549.1.12.10.1.1", dissect_KeyBag_PDU, proto_pkcs12, "keyBag");
1482 register_ber_oid_dissector("1.2.840.113549.1.12.10.1.2", dissect_PKCS8ShroudedKeyBag_PDU, proto_pkcs12, "pkcs8ShroudedKeyBag");
1483 register_ber_oid_dissector("1.2.840.113549.1.12.10.1.3", dissect_CertBag_PDU, proto_pkcs12, "certBag");
1484 register_ber_oid_dissector("1.2.840.113549.1.12.10.1.4", dissect_SecretBag_PDU, proto_pkcs12, "secretBag");
1485 register_ber_oid_dissector("1.2.840.113549.1.12.10.1.5", dissect_CRLBag_PDU, proto_pkcs12, "crlBag");
1486 register_ber_oid_dissector("1.2.840.113549.1.12.10.1.6", dissect_SafeContents_PDU, proto_pkcs12, "safeContentsBag");
1487 register_ber_oid_dissector("2.16.840.1.113730.3.1.216", dissect_PFX_PDU, proto_pkcs12, "pkcs-9-at-PKCS12");
1488 register_ber_oid_dissector("1.2.840.113549.1.9.25.2", dissect_EncryptedPrivateKeyInfo_PDU, proto_pkcs12, "pkcs-9-at-encryptedPrivateKeyInfo");
1489 register_ber_oid_dissector("1.2.840.113549.1.12.1.1", dissect_PBEParameter_PDU, proto_pkcs12, "pbeWithSHAAnd128BitRC4");
1490 register_ber_oid_dissector("1.2.840.113549.1.12.1.2", dissect_PBEParameter_PDU, proto_pkcs12, "pbeWithSHAAnd40BitRC4");
1491 register_ber_oid_dissector("1.2.840.113549.1.12.1.3", dissect_PBEParameter_PDU, proto_pkcs12, "pbeWithSHAAnd3-KeyTripleDES-CBC");
1492 register_ber_oid_dissector("1.2.840.113549.1.12.1.4", dissect_PBEParameter_PDU, proto_pkcs12, "pbeWithSHAAnd2-KeyTripleDES-CBC");
1493 register_ber_oid_dissector("1.2.840.113549.1.12.1.5", dissect_PBEParameter_PDU, proto_pkcs12, "pbeWithSHAAnd128BitRC2-CBC");
1494 register_ber_oid_dissector("1.2.840.113549.1.12.1.6", dissect_PBEParameter_PDU, proto_pkcs12, "pbeWithSHAAnd128BitRC2-CBC");
1495 register_ber_oid_dissector("1.2.840.113549.1.5.1", dissect_PBEParameter_PDU, proto_pkcs12, "pbeWithMD2AndDES-CBC");
1496 register_ber_oid_dissector("1.2.840.113549.1.5.3", dissect_PBEParameter_PDU, proto_pkcs12, "pbeWithMD5AndDES-CBC");
1497 register_ber_oid_dissector("1.2.840.113549.1.5.4", dissect_PBEParameter_PDU, proto_pkcs12, "pbeWithMD2AndRC2-CBC");
1498 register_ber_oid_dissector("1.2.840.113549.1.5.6", dissect_PBEParameter_PDU, proto_pkcs12, "pbeWithMD5AndRC2-CBC");
1499 register_ber_oid_dissector("1.2.840.113549.1.5.10", dissect_PBEParameter_PDU, proto_pkcs12, "pbeWithSHA1AndDES-CBC");
1500 register_ber_oid_dissector("1.2.840.113549.1.5.11", dissect_PBEParameter_PDU, proto_pkcs12, "pbeWithSHA1AndRC2-CBC");
1501 register_ber_oid_dissector("1.2.840.113549.1.5.12", dissect_PBKDF2Params_PDU, proto_pkcs12, "id-PBKDF2");
1502 register_ber_oid_dissector("1.2.840.113549.1.5.13", dissect_PBES2Params_PDU, proto_pkcs12, "id-PBES2");
1503 register_ber_oid_dissector("1.2.840.113549.1.5.14", dissect_PBMAC1Params_PDU, proto_pkcs12, "id-PBMAC1");
1506 /*--- End of included file: packet-pkcs12-dis-tab.c ---*/
1507 #line 486 "../../asn1/pkcs12/packet-pkcs12-template.c"
1509 register_ber_oid_dissector("1.2.840.113549.1.9.22.1", dissect_X509Certificate_OCTETSTRING_PDU, proto_pkcs12, "x509Certificate");