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-rw-r--r--src/lib/libcrypto/pkcs7/pk7_asn1.c512
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diff --git a/src/lib/libcrypto/pkcs7/pk7_asn1.c b/src/lib/libcrypto/pkcs7/pk7_asn1.c
deleted file mode 100644
index 2699ace988..0000000000
--- a/src/lib/libcrypto/pkcs7/pk7_asn1.c
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@@ -1,512 +0,0 @@
1/* $OpenBSD: pk7_asn1.c,v 1.11 2015/02/10 06:37:38 jsing Exp $ */
2/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3 * project 2000.
4 */
5/* ====================================================================
6 * Copyright (c) 2000 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
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
18 * distribution.
19 *
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/)"
24 *
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.
29 *
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.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38 *
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 * ====================================================================
52 *
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).
56 *
57 */
58
59#include <stdio.h>
60
61#include <openssl/asn1t.h>
62#include <openssl/pkcs7.h>
63#include <openssl/x509.h>
64
65/* PKCS#7 ASN1 module */
66
67/* This is the ANY DEFINED BY table for the top level PKCS#7 structure */
68
69ASN1_ADB_TEMPLATE(p7default) = ASN1_EXP_OPT(PKCS7, d.other, ASN1_ANY, 0);
70
71ASN1_ADB(PKCS7) = {
72 ADB_ENTRY(NID_pkcs7_data,
73 ASN1_NDEF_EXP_OPT(PKCS7, d.data, ASN1_OCTET_STRING_NDEF, 0)),
74 ADB_ENTRY(NID_pkcs7_signed,
75 ASN1_NDEF_EXP_OPT(PKCS7, d.sign, PKCS7_SIGNED, 0)),
76 ADB_ENTRY(NID_pkcs7_enveloped,
77 ASN1_NDEF_EXP_OPT(PKCS7, d.enveloped, PKCS7_ENVELOPE, 0)),
78 ADB_ENTRY(NID_pkcs7_signedAndEnveloped,
79 ASN1_NDEF_EXP_OPT(PKCS7, d.signed_and_enveloped,
80 PKCS7_SIGN_ENVELOPE, 0)),
81 ADB_ENTRY(NID_pkcs7_digest,
82 ASN1_NDEF_EXP_OPT(PKCS7, d.digest, PKCS7_DIGEST, 0)),
83 ADB_ENTRY(NID_pkcs7_encrypted,
84 ASN1_NDEF_EXP_OPT(PKCS7, d.encrypted, PKCS7_ENCRYPT, 0))
85} ASN1_ADB_END(PKCS7, 0, type, 0, &p7default_tt, NULL);
86
87/* PKCS#7 streaming support */
88static int
89pk7_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, void *exarg)
90{
91 ASN1_STREAM_ARG *sarg = exarg;
92 PKCS7 **pp7 = (PKCS7 **)pval;
93
94 switch (operation) {
95 case ASN1_OP_STREAM_PRE:
96 if (PKCS7_stream(&sarg->boundary, *pp7) <= 0)
97 return 0;
98
99 case ASN1_OP_DETACHED_PRE:
100 sarg->ndef_bio = PKCS7_dataInit(*pp7, sarg->out);
101 if (!sarg->ndef_bio)
102 return 0;
103 break;
104
105 case ASN1_OP_STREAM_POST:
106 case ASN1_OP_DETACHED_POST:
107 if (PKCS7_dataFinal(*pp7, sarg->ndef_bio) <= 0)
108 return 0;
109 break;
110 }
111 return 1;
112}
113
114ASN1_NDEF_SEQUENCE_cb(PKCS7, pk7_cb) = {
115 ASN1_SIMPLE(PKCS7, type, ASN1_OBJECT),
116 ASN1_ADB_OBJECT(PKCS7)
117}ASN1_NDEF_SEQUENCE_END_cb(PKCS7, PKCS7)
118
119
120PKCS7 *
121d2i_PKCS7(PKCS7 **a, const unsigned char **in, long len)
122{
123 return (PKCS7 *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
124 &PKCS7_it);
125}
126
127int
128i2d_PKCS7(PKCS7 *a, unsigned char **out)
129{
130 return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS7_it);
131}
132
133PKCS7 *
134PKCS7_new(void)
135{
136 return (PKCS7 *)ASN1_item_new(&PKCS7_it);
137}
138
139void
140PKCS7_free(PKCS7 *a)
141{
142 ASN1_item_free((ASN1_VALUE *)a, &PKCS7_it);
143}
144
145int
146i2d_PKCS7_NDEF(PKCS7 *a, unsigned char **out)
147{
148 return ASN1_item_ndef_i2d((ASN1_VALUE *)a, out, &PKCS7_it);
149}
150
151PKCS7 *
152PKCS7_dup(PKCS7 *x)
153{
154 return ASN1_item_dup(&PKCS7_it, x);
155}
156
157ASN1_NDEF_SEQUENCE(PKCS7_SIGNED) = {
158 ASN1_SIMPLE(PKCS7_SIGNED, version, ASN1_INTEGER),
159 ASN1_SET_OF(PKCS7_SIGNED, md_algs, X509_ALGOR),
160 ASN1_SIMPLE(PKCS7_SIGNED, contents, PKCS7),
161 ASN1_IMP_SEQUENCE_OF_OPT(PKCS7_SIGNED, cert, X509, 0),
162 ASN1_IMP_SET_OF_OPT(PKCS7_SIGNED, crl, X509_CRL, 1),
163 ASN1_SET_OF(PKCS7_SIGNED, signer_info, PKCS7_SIGNER_INFO)
164} ASN1_NDEF_SEQUENCE_END(PKCS7_SIGNED)
165
166
167PKCS7_SIGNED *
168d2i_PKCS7_SIGNED(PKCS7_SIGNED **a, const unsigned char **in, long len)
169{
170 return (PKCS7_SIGNED *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
171 &PKCS7_SIGNED_it);
172}
173
174int
175i2d_PKCS7_SIGNED(PKCS7_SIGNED *a, unsigned char **out)
176{
177 return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS7_SIGNED_it);
178}
179
180PKCS7_SIGNED *
181PKCS7_SIGNED_new(void)
182{
183 return (PKCS7_SIGNED *)ASN1_item_new(&PKCS7_SIGNED_it);
184}
185
186void
187PKCS7_SIGNED_free(PKCS7_SIGNED *a)
188{
189 ASN1_item_free((ASN1_VALUE *)a, &PKCS7_SIGNED_it);
190}
191
192/* Minor tweak to operation: free up EVP_PKEY */
193static int
194si_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, void *exarg)
195{
196 if (operation == ASN1_OP_FREE_POST) {
197 PKCS7_SIGNER_INFO *si = (PKCS7_SIGNER_INFO *)*pval;
198 EVP_PKEY_free(si->pkey);
199 }
200 return 1;
201}
202
203ASN1_SEQUENCE_cb(PKCS7_SIGNER_INFO, si_cb) = {
204 ASN1_SIMPLE(PKCS7_SIGNER_INFO, version, ASN1_INTEGER),
205 ASN1_SIMPLE(PKCS7_SIGNER_INFO, issuer_and_serial,
206 PKCS7_ISSUER_AND_SERIAL),
207 ASN1_SIMPLE(PKCS7_SIGNER_INFO, digest_alg, X509_ALGOR),
208 /* NB this should be a SET OF but we use a SEQUENCE OF so the
209 * original order * is retained when the structure is reencoded.
210 * Since the attributes are implicitly tagged this will not affect
211 * the encoding.
212 */
213 ASN1_IMP_SEQUENCE_OF_OPT(PKCS7_SIGNER_INFO, auth_attr,
214 X509_ATTRIBUTE, 0),
215 ASN1_SIMPLE(PKCS7_SIGNER_INFO, digest_enc_alg, X509_ALGOR),
216 ASN1_SIMPLE(PKCS7_SIGNER_INFO, enc_digest, ASN1_OCTET_STRING),
217 ASN1_IMP_SET_OF_OPT(PKCS7_SIGNER_INFO, unauth_attr, X509_ATTRIBUTE, 1)
218} ASN1_SEQUENCE_END_cb(PKCS7_SIGNER_INFO, PKCS7_SIGNER_INFO)
219
220
221PKCS7_SIGNER_INFO *
222d2i_PKCS7_SIGNER_INFO(PKCS7_SIGNER_INFO **a, const unsigned char **in, long len)
223{
224 return (PKCS7_SIGNER_INFO *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
225 &PKCS7_SIGNER_INFO_it);
226}
227
228int
229i2d_PKCS7_SIGNER_INFO(PKCS7_SIGNER_INFO *a, unsigned char **out)
230{
231 return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS7_SIGNER_INFO_it);
232}
233
234PKCS7_SIGNER_INFO *
235PKCS7_SIGNER_INFO_new(void)
236{
237 return (PKCS7_SIGNER_INFO *)ASN1_item_new(&PKCS7_SIGNER_INFO_it);
238}
239
240void
241PKCS7_SIGNER_INFO_free(PKCS7_SIGNER_INFO *a)
242{
243 ASN1_item_free((ASN1_VALUE *)a, &PKCS7_SIGNER_INFO_it);
244}
245
246ASN1_SEQUENCE(PKCS7_ISSUER_AND_SERIAL) = {
247 ASN1_SIMPLE(PKCS7_ISSUER_AND_SERIAL, issuer, X509_NAME),
248 ASN1_SIMPLE(PKCS7_ISSUER_AND_SERIAL, serial, ASN1_INTEGER)
249} ASN1_SEQUENCE_END(PKCS7_ISSUER_AND_SERIAL)
250
251
252PKCS7_ISSUER_AND_SERIAL *
253d2i_PKCS7_ISSUER_AND_SERIAL(PKCS7_ISSUER_AND_SERIAL **a, const unsigned char **in, long len)
254{
255 return (PKCS7_ISSUER_AND_SERIAL *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
256 &PKCS7_ISSUER_AND_SERIAL_it);
257}
258
259int
260i2d_PKCS7_ISSUER_AND_SERIAL(PKCS7_ISSUER_AND_SERIAL *a, unsigned char **out)
261{
262 return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS7_ISSUER_AND_SERIAL_it);
263}
264
265PKCS7_ISSUER_AND_SERIAL *
266PKCS7_ISSUER_AND_SERIAL_new(void)
267{
268 return (PKCS7_ISSUER_AND_SERIAL *)ASN1_item_new(&PKCS7_ISSUER_AND_SERIAL_it);
269}
270
271void
272PKCS7_ISSUER_AND_SERIAL_free(PKCS7_ISSUER_AND_SERIAL *a)
273{
274 ASN1_item_free((ASN1_VALUE *)a, &PKCS7_ISSUER_AND_SERIAL_it);
275}
276
277ASN1_NDEF_SEQUENCE(PKCS7_ENVELOPE) = {
278 ASN1_SIMPLE(PKCS7_ENVELOPE, version, ASN1_INTEGER),
279 ASN1_SET_OF(PKCS7_ENVELOPE, recipientinfo, PKCS7_RECIP_INFO),
280 ASN1_SIMPLE(PKCS7_ENVELOPE, enc_data, PKCS7_ENC_CONTENT)
281} ASN1_NDEF_SEQUENCE_END(PKCS7_ENVELOPE)
282
283
284PKCS7_ENVELOPE *
285d2i_PKCS7_ENVELOPE(PKCS7_ENVELOPE **a, const unsigned char **in, long len)
286{
287 return (PKCS7_ENVELOPE *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
288 &PKCS7_ENVELOPE_it);
289}
290
291int
292i2d_PKCS7_ENVELOPE(PKCS7_ENVELOPE *a, unsigned char **out)
293{
294 return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS7_ENVELOPE_it);
295}
296
297PKCS7_ENVELOPE *
298PKCS7_ENVELOPE_new(void)
299{
300 return (PKCS7_ENVELOPE *)ASN1_item_new(&PKCS7_ENVELOPE_it);
301}
302
303void
304PKCS7_ENVELOPE_free(PKCS7_ENVELOPE *a)
305{
306 ASN1_item_free((ASN1_VALUE *)a, &PKCS7_ENVELOPE_it);
307}
308
309/* Minor tweak to operation: free up X509 */
310static int
311ri_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it, void *exarg)
312{
313 if (operation == ASN1_OP_FREE_POST) {
314 PKCS7_RECIP_INFO *ri = (PKCS7_RECIP_INFO *)*pval;
315 X509_free(ri->cert);
316 }
317 return 1;
318}
319
320ASN1_SEQUENCE_cb(PKCS7_RECIP_INFO, ri_cb) = {
321 ASN1_SIMPLE(PKCS7_RECIP_INFO, version, ASN1_INTEGER),
322 ASN1_SIMPLE(PKCS7_RECIP_INFO, issuer_and_serial,
323 PKCS7_ISSUER_AND_SERIAL),
324 ASN1_SIMPLE(PKCS7_RECIP_INFO, key_enc_algor, X509_ALGOR),
325 ASN1_SIMPLE(PKCS7_RECIP_INFO, enc_key, ASN1_OCTET_STRING)
326} ASN1_SEQUENCE_END_cb(PKCS7_RECIP_INFO, PKCS7_RECIP_INFO)
327
328
329PKCS7_RECIP_INFO *
330d2i_PKCS7_RECIP_INFO(PKCS7_RECIP_INFO **a, const unsigned char **in, long len)
331{
332 return (PKCS7_RECIP_INFO *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
333 &PKCS7_RECIP_INFO_it);
334}
335
336int
337i2d_PKCS7_RECIP_INFO(PKCS7_RECIP_INFO *a, unsigned char **out)
338{
339 return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS7_RECIP_INFO_it);
340}
341
342PKCS7_RECIP_INFO *
343PKCS7_RECIP_INFO_new(void)
344{
345 return (PKCS7_RECIP_INFO *)ASN1_item_new(&PKCS7_RECIP_INFO_it);
346}
347
348void
349PKCS7_RECIP_INFO_free(PKCS7_RECIP_INFO *a)
350{
351 ASN1_item_free((ASN1_VALUE *)a, &PKCS7_RECIP_INFO_it);
352}
353
354ASN1_NDEF_SEQUENCE(PKCS7_ENC_CONTENT) = {
355 ASN1_SIMPLE(PKCS7_ENC_CONTENT, content_type, ASN1_OBJECT),
356 ASN1_SIMPLE(PKCS7_ENC_CONTENT, algorithm, X509_ALGOR),
357 ASN1_IMP_OPT(PKCS7_ENC_CONTENT, enc_data, ASN1_OCTET_STRING_NDEF, 0)
358} ASN1_NDEF_SEQUENCE_END(PKCS7_ENC_CONTENT)
359
360
361PKCS7_ENC_CONTENT *
362d2i_PKCS7_ENC_CONTENT(PKCS7_ENC_CONTENT **a, const unsigned char **in, long len)
363{
364 return (PKCS7_ENC_CONTENT *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
365 &PKCS7_ENC_CONTENT_it);
366}
367
368int
369i2d_PKCS7_ENC_CONTENT(PKCS7_ENC_CONTENT *a, unsigned char **out)
370{
371 return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS7_ENC_CONTENT_it);
372}
373
374PKCS7_ENC_CONTENT *
375PKCS7_ENC_CONTENT_new(void)
376{
377 return (PKCS7_ENC_CONTENT *)ASN1_item_new(&PKCS7_ENC_CONTENT_it);
378}
379
380void
381PKCS7_ENC_CONTENT_free(PKCS7_ENC_CONTENT *a)
382{
383 ASN1_item_free((ASN1_VALUE *)a, &PKCS7_ENC_CONTENT_it);
384}
385
386ASN1_NDEF_SEQUENCE(PKCS7_SIGN_ENVELOPE) = {
387 ASN1_SIMPLE(PKCS7_SIGN_ENVELOPE, version, ASN1_INTEGER),
388 ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, recipientinfo, PKCS7_RECIP_INFO),
389 ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, md_algs, X509_ALGOR),
390 ASN1_SIMPLE(PKCS7_SIGN_ENVELOPE, enc_data, PKCS7_ENC_CONTENT),
391 ASN1_IMP_SET_OF_OPT(PKCS7_SIGN_ENVELOPE, cert, X509, 0),
392 ASN1_IMP_SET_OF_OPT(PKCS7_SIGN_ENVELOPE, crl, X509_CRL, 1),
393 ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, signer_info, PKCS7_SIGNER_INFO)
394} ASN1_NDEF_SEQUENCE_END(PKCS7_SIGN_ENVELOPE)
395
396
397PKCS7_SIGN_ENVELOPE *
398d2i_PKCS7_SIGN_ENVELOPE(PKCS7_SIGN_ENVELOPE **a, const unsigned char **in, long len)
399{
400 return (PKCS7_SIGN_ENVELOPE *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
401 &PKCS7_SIGN_ENVELOPE_it);
402}
403
404int
405i2d_PKCS7_SIGN_ENVELOPE(PKCS7_SIGN_ENVELOPE *a, unsigned char **out)
406{
407 return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS7_SIGN_ENVELOPE_it);
408}
409
410PKCS7_SIGN_ENVELOPE *
411PKCS7_SIGN_ENVELOPE_new(void)
412{
413 return (PKCS7_SIGN_ENVELOPE *)ASN1_item_new(&PKCS7_SIGN_ENVELOPE_it);
414}
415
416void
417PKCS7_SIGN_ENVELOPE_free(PKCS7_SIGN_ENVELOPE *a)
418{
419 ASN1_item_free((ASN1_VALUE *)a, &PKCS7_SIGN_ENVELOPE_it);
420}
421
422ASN1_NDEF_SEQUENCE(PKCS7_ENCRYPT) = {
423 ASN1_SIMPLE(PKCS7_ENCRYPT, version, ASN1_INTEGER),
424 ASN1_SIMPLE(PKCS7_ENCRYPT, enc_data, PKCS7_ENC_CONTENT)
425} ASN1_NDEF_SEQUENCE_END(PKCS7_ENCRYPT)
426
427
428PKCS7_ENCRYPT *
429d2i_PKCS7_ENCRYPT(PKCS7_ENCRYPT **a, const unsigned char **in, long len)
430{
431 return (PKCS7_ENCRYPT *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
432 &PKCS7_ENCRYPT_it);
433}
434
435int
436i2d_PKCS7_ENCRYPT(PKCS7_ENCRYPT *a, unsigned char **out)
437{
438 return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS7_ENCRYPT_it);
439}
440
441PKCS7_ENCRYPT *
442PKCS7_ENCRYPT_new(void)
443{
444 return (PKCS7_ENCRYPT *)ASN1_item_new(&PKCS7_ENCRYPT_it);
445}
446
447void
448PKCS7_ENCRYPT_free(PKCS7_ENCRYPT *a)
449{
450 ASN1_item_free((ASN1_VALUE *)a, &PKCS7_ENCRYPT_it);
451}
452
453ASN1_NDEF_SEQUENCE(PKCS7_DIGEST) = {
454 ASN1_SIMPLE(PKCS7_DIGEST, version, ASN1_INTEGER),
455 ASN1_SIMPLE(PKCS7_DIGEST, md, X509_ALGOR),
456 ASN1_SIMPLE(PKCS7_DIGEST, contents, PKCS7),
457 ASN1_SIMPLE(PKCS7_DIGEST, digest, ASN1_OCTET_STRING)
458} ASN1_NDEF_SEQUENCE_END(PKCS7_DIGEST)
459
460
461PKCS7_DIGEST *
462d2i_PKCS7_DIGEST(PKCS7_DIGEST **a, const unsigned char **in, long len)
463{
464 return (PKCS7_DIGEST *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
465 &PKCS7_DIGEST_it);
466}
467
468int
469i2d_PKCS7_DIGEST(PKCS7_DIGEST *a, unsigned char **out)
470{
471 return ASN1_item_i2d((ASN1_VALUE *)a, out, &PKCS7_DIGEST_it);
472}
473
474PKCS7_DIGEST *
475PKCS7_DIGEST_new(void)
476{
477 return (PKCS7_DIGEST *)ASN1_item_new(&PKCS7_DIGEST_it);
478}
479
480void
481PKCS7_DIGEST_free(PKCS7_DIGEST *a)
482{
483 ASN1_item_free((ASN1_VALUE *)a, &PKCS7_DIGEST_it);
484}
485
486/* Specials for authenticated attributes */
487
488/* When signing attributes we want to reorder them to match the sorted
489 * encoding.
490 */
491
492ASN1_ITEM_TEMPLATE(PKCS7_ATTR_SIGN) =
493 ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_ORDER, 0, PKCS7_ATTRIBUTES,
494 X509_ATTRIBUTE)
495ASN1_ITEM_TEMPLATE_END(PKCS7_ATTR_SIGN)
496
497/* When verifying attributes we need to use the received order. So
498 * we use SEQUENCE OF and tag it to SET OF
499 */
500
501ASN1_ITEM_TEMPLATE(PKCS7_ATTR_VERIFY) =
502 ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_IMPTAG |
503 ASN1_TFLG_UNIVERSAL, V_ASN1_SET, PKCS7_ATTRIBUTES, X509_ATTRIBUTE)
504ASN1_ITEM_TEMPLATE_END(PKCS7_ATTR_VERIFY)
505
506
507int
508PKCS7_print_ctx(BIO *out, PKCS7 *x, int indent, const ASN1_PCTX *pctx)
509{
510 return ASN1_item_print(out, (ASN1_VALUE *)x, indent,
511 &PKCS7_it, pctx);
512}
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