1 /* crypto/pkcs7/pkcs7.h */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
59 #ifndef HEADER_PKCS7_H
60 #define HEADER_PKCS7_H
62 #include <openssl/bio.h>
63 #include <openssl/x509.h>
66 #include <openssl/vms_idhacks.h>
74 /* Under Win32 thes are defined in wincrypt.h */
75 #undef PKCS7_ISSUER_AND_SERIAL
76 #undef PKCS7_SIGNER_INFO
82 Digest_Encryption_ID rsaEncryption
83 Key_Encryption_ID rsaEncryption
86 typedef struct pkcs7_issuer_and_serial_st
90 } PKCS7_ISSUER_AND_SERIAL;
92 typedef struct pkcs7_signer_info_st
94 ASN1_INTEGER *version; /* version 1 */
95 PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
96 X509_ALGOR *digest_alg;
97 STACK_OF(X509_ATTRIBUTE) *auth_attr; /* [ 0 ] */
98 X509_ALGOR *digest_enc_alg;
99 ASN1_OCTET_STRING *enc_digest;
100 STACK_OF(X509_ATTRIBUTE) *unauth_attr; /* [ 1 ] */
102 /* The private key to sign with */
106 DECLARE_STACK_OF(PKCS7_SIGNER_INFO)
107 /* This block of defines is updated by a perl script, please do not touch! */
108 #ifndef DEBUG_SAFESTACK
109 #define sk_PKCS7_SIGNER_INFO_new(a) sk_new((int (*) \
110 (const char * const *, const char * const *))(a))
111 #define sk_PKCS7_SIGNER_INFO_new_null() sk_new_null()
112 #define sk_PKCS7_SIGNER_INFO_free(a) sk_free(a)
113 #define sk_PKCS7_SIGNER_INFO_num(a) sk_num(a)
114 #define sk_PKCS7_SIGNER_INFO_value(a,b) ((PKCS7_SIGNER_INFO *) \
116 #define sk_PKCS7_SIGNER_INFO_set(a,b,c) ((PKCS7_SIGNER_INFO *) \
117 sk_set((a),(b),(char *)(c)))
118 #define sk_PKCS7_SIGNER_INFO_zero(a) sk_zero(a)
119 #define sk_PKCS7_SIGNER_INFO_push(a,b) sk_push((a),(char *)(b))
120 #define sk_PKCS7_SIGNER_INFO_unshift(a,b) sk_unshift((a),(b))
121 #define sk_PKCS7_SIGNER_INFO_find(a,b) sk_find((a), (char *)(b))
122 #define sk_PKCS7_SIGNER_INFO_delete(a,b) ((PKCS7_SIGNER_INFO *) \
124 #define sk_PKCS7_SIGNER_INFO_delete_ptr(a,b) ((PKCS7_SIGNER_INFO *) \
125 sk_delete_ptr((a),(char *)(b)))
126 #define sk_PKCS7_SIGNER_INFO_insert(a,b,c) sk_insert((a),(char *)(b),(c))
127 #define sk_PKCS7_SIGNER_INFO_set_cmp_func(a,b) ((int (*) \
128 (const PKCS7_SIGNER_INFO * const *,const PKCS7_SIGNER_INFO * const *)) \
129 sk_set_cmp_func((a),(int (*) \
130 (const char * const *, const char * const *))(b)))
131 #define sk_PKCS7_SIGNER_INFO_dup(a) sk_dup(a)
132 #define sk_PKCS7_SIGNER_INFO_pop_free(a,b) sk_pop_free((a),(void (*)(void *))(b))
133 #define sk_PKCS7_SIGNER_INFO_shift(a) ((PKCS7_SIGNER_INFO *)sk_shift(a))
134 #define sk_PKCS7_SIGNER_INFO_pop(a) ((PKCS7_SIGNER_INFO *)sk_pop(a))
135 #define sk_PKCS7_SIGNER_INFO_sort(a) sk_sort(a)
136 #endif /* !DEBUG_SAFESTACK */
137 /* End of perl script block, you may now edit :-) */
138 DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO)
140 typedef struct pkcs7_recip_info_st
142 ASN1_INTEGER *version; /* version 0 */
143 PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
144 X509_ALGOR *key_enc_algor;
145 ASN1_OCTET_STRING *enc_key;
146 X509 *cert; /* get the pub-key from this */
149 DECLARE_STACK_OF(PKCS7_RECIP_INFO)
150 /* This block of defines is updated by a perl script, please do not touch! */
151 #ifndef DEBUG_SAFESTACK
152 #define sk_PKCS7_RECIP_INFO_new(a) sk_new((int (*) \
153 (const char * const *, const char * const *))(a))
154 #define sk_PKCS7_RECIP_INFO_new_null() sk_new_null()
155 #define sk_PKCS7_RECIP_INFO_free(a) sk_free(a)
156 #define sk_PKCS7_RECIP_INFO_num(a) sk_num(a)
157 #define sk_PKCS7_RECIP_INFO_value(a,b) ((PKCS7_RECIP_INFO *) \
159 #define sk_PKCS7_RECIP_INFO_set(a,b,c) ((PKCS7_RECIP_INFO *) \
160 sk_set((a),(b),(char *)(c)))
161 #define sk_PKCS7_RECIP_INFO_zero(a) sk_zero(a)
162 #define sk_PKCS7_RECIP_INFO_push(a,b) sk_push((a),(char *)(b))
163 #define sk_PKCS7_RECIP_INFO_unshift(a,b) sk_unshift((a),(b))
164 #define sk_PKCS7_RECIP_INFO_find(a,b) sk_find((a), (char *)(b))
165 #define sk_PKCS7_RECIP_INFO_delete(a,b) ((PKCS7_RECIP_INFO *) \
167 #define sk_PKCS7_RECIP_INFO_delete_ptr(a,b) ((PKCS7_RECIP_INFO *) \
168 sk_delete_ptr((a),(char *)(b)))
169 #define sk_PKCS7_RECIP_INFO_insert(a,b,c) sk_insert((a),(char *)(b),(c))
170 #define sk_PKCS7_RECIP_INFO_set_cmp_func(a,b) ((int (*) \
171 (const PKCS7_RECIP_INFO * const *,const PKCS7_RECIP_INFO * const *)) \
172 sk_set_cmp_func((a),(int (*) \
173 (const char * const *, const char * const *))(b)))
174 #define sk_PKCS7_RECIP_INFO_dup(a) sk_dup(a)
175 #define sk_PKCS7_RECIP_INFO_pop_free(a,b) sk_pop_free((a),(void (*)(void *))(b))
176 #define sk_PKCS7_RECIP_INFO_shift(a) ((PKCS7_RECIP_INFO *)sk_shift(a))
177 #define sk_PKCS7_RECIP_INFO_pop(a) ((PKCS7_RECIP_INFO *)sk_pop(a))
178 #define sk_PKCS7_RECIP_INFO_sort(a) sk_sort(a)
179 #endif /* !DEBUG_SAFESTACK */
180 /* End of perl script block, you may now edit :-) */
181 DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO)
183 typedef struct pkcs7_signed_st
185 ASN1_INTEGER *version; /* version 1 */
186 STACK_OF(X509_ALGOR) *md_algs; /* md used */
187 STACK_OF(X509) *cert; /* [ 0 ] */
188 STACK_OF(X509_CRL) *crl; /* [ 1 ] */
189 STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
191 struct pkcs7_st *contents;
193 /* The above structure is very very similar to PKCS7_SIGN_ENVELOPE.
194 * How about merging the two */
196 typedef struct pkcs7_enc_content_st
198 ASN1_OBJECT *content_type;
199 X509_ALGOR *algorithm;
200 ASN1_OCTET_STRING *enc_data; /* [ 0 ] */
201 const EVP_CIPHER *cipher;
204 typedef struct pkcs7_enveloped_st
206 ASN1_INTEGER *version; /* version 0 */
207 STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
208 PKCS7_ENC_CONTENT *enc_data;
211 typedef struct pkcs7_signedandenveloped_st
213 ASN1_INTEGER *version; /* version 1 */
214 STACK_OF(X509_ALGOR) *md_algs; /* md used */
215 STACK_OF(X509) *cert; /* [ 0 ] */
216 STACK_OF(X509_CRL) *crl; /* [ 1 ] */
217 STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
219 PKCS7_ENC_CONTENT *enc_data;
220 STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
221 } PKCS7_SIGN_ENVELOPE;
223 typedef struct pkcs7_digest_st
225 ASN1_INTEGER *version; /* version 0 */
226 X509_ALGOR *md; /* md used */
227 struct pkcs7_st *contents;
228 ASN1_OCTET_STRING *digest;
231 typedef struct pkcs7_encrypted_st
233 ASN1_INTEGER *version; /* version 0 */
234 PKCS7_ENC_CONTENT *enc_data;
237 typedef struct pkcs7_st
239 /* The following is non NULL if it contains ASN1 encoding of
244 #define PKCS7_S_HEADER 0
245 #define PKCS7_S_BODY 1
246 #define PKCS7_S_TAIL 2
247 int state; /* used during processing */
252 /* content as defined by the type */
253 /* all encryption/message digests are applied to the 'contents',
254 * leaving out the 'type' field. */
259 ASN1_OCTET_STRING *data;
261 /* NID_pkcs7_signed */
264 /* NID_pkcs7_enveloped */
265 PKCS7_ENVELOPE *enveloped;
267 /* NID_pkcs7_signedAndEnveloped */
268 PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
270 /* NID_pkcs7_digest */
271 PKCS7_DIGEST *digest;
273 /* NID_pkcs7_encrypted */
274 PKCS7_ENCRYPT *encrypted;
278 DECLARE_STACK_OF(PKCS7)
279 /* This block of defines is updated by a perl script, please do not touch! */
280 #ifndef DEBUG_SAFESTACK
281 #define sk_PKCS7_new(a) sk_new((int (*) \
282 (const char * const *, const char * const *))(a))
283 #define sk_PKCS7_new_null() sk_new_null()
284 #define sk_PKCS7_free(a) sk_free(a)
285 #define sk_PKCS7_num(a) sk_num(a)
286 #define sk_PKCS7_value(a,b) ((PKCS7 *) \
288 #define sk_PKCS7_set(a,b,c) ((PKCS7 *) \
289 sk_set((a),(b),(char *)(c)))
290 #define sk_PKCS7_zero(a) sk_zero(a)
291 #define sk_PKCS7_push(a,b) sk_push((a),(char *)(b))
292 #define sk_PKCS7_unshift(a,b) sk_unshift((a),(b))
293 #define sk_PKCS7_find(a,b) sk_find((a), (char *)(b))
294 #define sk_PKCS7_delete(a,b) ((PKCS7 *) \
296 #define sk_PKCS7_delete_ptr(a,b) ((PKCS7 *) \
297 sk_delete_ptr((a),(char *)(b)))
298 #define sk_PKCS7_insert(a,b,c) sk_insert((a),(char *)(b),(c))
299 #define sk_PKCS7_set_cmp_func(a,b) ((int (*) \
300 (const PKCS7 * const *,const PKCS7 * const *)) \
301 sk_set_cmp_func((a),(int (*) \
302 (const char * const *, const char * const *))(b)))
303 #define sk_PKCS7_dup(a) sk_dup(a)
304 #define sk_PKCS7_pop_free(a,b) sk_pop_free((a),(void (*)(void *))(b))
305 #define sk_PKCS7_shift(a) ((PKCS7 *)sk_shift(a))
306 #define sk_PKCS7_pop(a) ((PKCS7 *)sk_pop(a))
307 #define sk_PKCS7_sort(a) sk_sort(a)
308 #endif /* !DEBUG_SAFESTACK */
309 /* End of perl script block, you may now edit :-) */
310 DECLARE_ASN1_SET_OF(PKCS7)
311 DECLARE_PKCS12_STACK_OF(PKCS7)
313 #define PKCS7_OP_SET_DETACHED_SIGNATURE 1
314 #define PKCS7_OP_GET_DETACHED_SIGNATURE 2
316 #define PKCS7_get_signed_attributes(si) ((si)->auth_attr)
317 #define PKCS7_get_attributes(si) ((si)->unauth_attr)
319 #define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
320 #define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
321 #define PKCS7_type_is_signedAndEnveloped(a) \
322 (OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
323 #define PKCS7_type_is_data(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
325 #define PKCS7_set_detached(p,v) \
326 PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
327 #define PKCS7_get_detached(p) \
328 PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)
331 #ifndef PKCS7_ISSUER_AND_SERIAL_digest
332 #define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \
333 ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\
338 /* S/MIME related flags */
340 #define PKCS7_TEXT 0x1
341 #define PKCS7_NOCERTS 0x2
342 #define PKCS7_NOSIGS 0x4
343 #define PKCS7_NOCHAIN 0x8
344 #define PKCS7_NOINTERN 0x10
345 #define PKCS7_NOVERIFY 0x20
346 #define PKCS7_DETACHED 0x40
347 #define PKCS7_BINARY 0x80
348 #define PKCS7_NOATTR 0x100
350 /* Flags: for compatibility with older code */
352 #define SMIME_TEXT PKCS7_TEXT
353 #define SMIME_NOCERTS PKCS7_NOCERTS
354 #define SMIME_NOSIGS PKCS7_NOSIGS
355 #define SMIME_NOCHAIN PKCS7_NOCHAIN
356 #define SMIME_NOINTERN PKCS7_NOINTERN
357 #define SMIME_NOVERIFY PKCS7_NOVERIFY
358 #define SMIME_DETACHED PKCS7_DETACHED
359 #define SMIME_BINARY PKCS7_BINARY
360 #define SMIME_NOATTR PKCS7_NOATTR
362 PKCS7_ISSUER_AND_SERIAL *PKCS7_ISSUER_AND_SERIAL_new(void );
363 void PKCS7_ISSUER_AND_SERIAL_free(
364 PKCS7_ISSUER_AND_SERIAL *a);
365 int i2d_PKCS7_ISSUER_AND_SERIAL(
366 PKCS7_ISSUER_AND_SERIAL *a,unsigned char **pp);
367 PKCS7_ISSUER_AND_SERIAL *d2i_PKCS7_ISSUER_AND_SERIAL(
368 PKCS7_ISSUER_AND_SERIAL **a,
369 unsigned char **pp, long length);
371 #ifndef SSLEAY_MACROS
372 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,const EVP_MD *type,
373 unsigned char *md,unsigned int *len);
375 PKCS7 *d2i_PKCS7_fp(FILE *fp,PKCS7 **p7);
376 int i2d_PKCS7_fp(FILE *fp,PKCS7 *p7);
378 PKCS7 *PKCS7_dup(PKCS7 *p7);
379 PKCS7 *d2i_PKCS7_bio(BIO *bp,PKCS7 **p7);
380 int i2d_PKCS7_bio(BIO *bp,PKCS7 *p7);
383 PKCS7_SIGNER_INFO *PKCS7_SIGNER_INFO_new(void);
384 void PKCS7_SIGNER_INFO_free(PKCS7_SIGNER_INFO *a);
385 int i2d_PKCS7_SIGNER_INFO(PKCS7_SIGNER_INFO *a,
387 PKCS7_SIGNER_INFO *d2i_PKCS7_SIGNER_INFO(PKCS7_SIGNER_INFO **a,
388 unsigned char **pp,long length);
390 PKCS7_RECIP_INFO *PKCS7_RECIP_INFO_new(void);
391 void PKCS7_RECIP_INFO_free(PKCS7_RECIP_INFO *a);
392 int i2d_PKCS7_RECIP_INFO(PKCS7_RECIP_INFO *a,
394 PKCS7_RECIP_INFO *d2i_PKCS7_RECIP_INFO(PKCS7_RECIP_INFO **a,
395 unsigned char **pp,long length);
397 PKCS7_SIGNED *PKCS7_SIGNED_new(void);
398 void PKCS7_SIGNED_free(PKCS7_SIGNED *a);
399 int i2d_PKCS7_SIGNED(PKCS7_SIGNED *a,
401 PKCS7_SIGNED *d2i_PKCS7_SIGNED(PKCS7_SIGNED **a,
402 unsigned char **pp,long length);
404 PKCS7_ENC_CONTENT *PKCS7_ENC_CONTENT_new(void);
405 void PKCS7_ENC_CONTENT_free(PKCS7_ENC_CONTENT *a);
406 int i2d_PKCS7_ENC_CONTENT(PKCS7_ENC_CONTENT *a,
408 PKCS7_ENC_CONTENT *d2i_PKCS7_ENC_CONTENT(PKCS7_ENC_CONTENT **a,
409 unsigned char **pp,long length);
411 PKCS7_ENVELOPE *PKCS7_ENVELOPE_new(void);
412 void PKCS7_ENVELOPE_free(PKCS7_ENVELOPE *a);
413 int i2d_PKCS7_ENVELOPE(PKCS7_ENVELOPE *a,
415 PKCS7_ENVELOPE *d2i_PKCS7_ENVELOPE(PKCS7_ENVELOPE **a,
416 unsigned char **pp,long length);
418 PKCS7_SIGN_ENVELOPE *PKCS7_SIGN_ENVELOPE_new(void);
419 void PKCS7_SIGN_ENVELOPE_free(PKCS7_SIGN_ENVELOPE *a);
420 int i2d_PKCS7_SIGN_ENVELOPE(PKCS7_SIGN_ENVELOPE *a,
422 PKCS7_SIGN_ENVELOPE *d2i_PKCS7_SIGN_ENVELOPE(PKCS7_SIGN_ENVELOPE **a,
423 unsigned char **pp,long length);
425 PKCS7_DIGEST *PKCS7_DIGEST_new(void);
426 void PKCS7_DIGEST_free(PKCS7_DIGEST *a);
427 int i2d_PKCS7_DIGEST(PKCS7_DIGEST *a,
429 PKCS7_DIGEST *d2i_PKCS7_DIGEST(PKCS7_DIGEST **a,
430 unsigned char **pp,long length);
432 PKCS7_ENCRYPT *PKCS7_ENCRYPT_new(void);
433 void PKCS7_ENCRYPT_free(PKCS7_ENCRYPT *a);
434 int i2d_PKCS7_ENCRYPT(PKCS7_ENCRYPT *a,
436 PKCS7_ENCRYPT *d2i_PKCS7_ENCRYPT(PKCS7_ENCRYPT **a,
437 unsigned char **pp,long length);
439 PKCS7 *PKCS7_new(void);
440 void PKCS7_free(PKCS7 *a);
441 void PKCS7_content_free(PKCS7 *a);
442 int i2d_PKCS7(PKCS7 *a,
444 PKCS7 *d2i_PKCS7(PKCS7 **a,
445 unsigned char **pp,long length);
447 void ERR_load_PKCS7_strings(void);
450 long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg);
452 int PKCS7_set_type(PKCS7 *p7, int type);
453 int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data);
454 int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
456 int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
457 int PKCS7_add_certificate(PKCS7 *p7, X509 *x509);
458 int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
459 int PKCS7_content_new(PKCS7 *p7, int nid);
460 int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx,
461 BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si);
462 int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
465 BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
466 int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
467 BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert);
470 PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509,
471 EVP_PKEY *pkey, EVP_MD *dgst);
472 X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
473 STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);
475 PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509);
476 int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri);
477 int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509);
478 int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher);
480 PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx);
481 ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk);
482 int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si,int nid,int type,
484 int PKCS7_add_attribute (PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
486 ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid);
487 ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid);
488 int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
489 STACK_OF(X509_ATTRIBUTE) *sk);
490 int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,STACK_OF(X509_ATTRIBUTE) *sk);
493 PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
494 BIO *data, int flags);
495 int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
496 BIO *indata, BIO *out, int flags);
497 STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags);
498 PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, EVP_CIPHER *cipher,
500 int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, int flags);
502 int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
503 STACK_OF(X509_ALGOR) *cap);
504 STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si);
505 int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg);
507 int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
508 PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
509 int SMIME_crlf_copy(BIO *in, BIO *out, int flags);
510 int SMIME_text(BIO *in, BIO *out);
512 /* BEGIN ERROR CODES */
513 /* The following lines are auto generated by the script mkerr.pl. Any changes
514 * made after this point may be overwritten when the script is next run.
517 /* Error codes for the PKCS7 functions. */
519 /* Function codes. */
520 #define PKCS7_F_B64_READ_PKCS7 120
521 #define PKCS7_F_B64_WRITE_PKCS7 121
522 #define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP 118
523 #define PKCS7_F_PKCS7_ADD_CERTIFICATE 100
524 #define PKCS7_F_PKCS7_ADD_CRL 101
525 #define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO 102
526 #define PKCS7_F_PKCS7_ADD_SIGNER 103
527 #define PKCS7_F_PKCS7_CTRL 104
528 #define PKCS7_F_PKCS7_DATADECODE 112
529 #define PKCS7_F_PKCS7_DATAINIT 105
530 #define PKCS7_F_PKCS7_DATASIGN 106
531 #define PKCS7_F_PKCS7_DATAVERIFY 107
532 #define PKCS7_F_PKCS7_DECRYPT 114
533 #define PKCS7_F_PKCS7_ENCRYPT 115
534 #define PKCS7_F_PKCS7_GET0_SIGNERS 124
535 #define PKCS7_F_PKCS7_SET_CIPHER 108
536 #define PKCS7_F_PKCS7_SET_CONTENT 109
537 #define PKCS7_F_PKCS7_SET_TYPE 110
538 #define PKCS7_F_PKCS7_SIGN 116
539 #define PKCS7_F_PKCS7_SIGNATUREVERIFY 113
540 #define PKCS7_F_PKCS7_SIMPLE_SMIMECAP 119
541 #define PKCS7_F_PKCS7_VERIFY 117
542 #define PKCS7_F_SMIME_READ_PKCS7 122
543 #define PKCS7_F_SMIME_TEXT 123
546 #define PKCS7_R_CERTIFICATE_VERIFY_ERROR 117
547 #define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER 144
548 #define PKCS7_R_CIPHER_NOT_INITIALIZED 116
549 #define PKCS7_R_CONTENT_AND_DATA_PRESENT 118
550 #define PKCS7_R_DECODE_ERROR 130
551 #define PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH 100
552 #define PKCS7_R_DECRYPT_ERROR 119
553 #define PKCS7_R_DIGEST_FAILURE 101
554 #define PKCS7_R_ERROR_ADDING_RECIPIENT 120
555 #define PKCS7_R_ERROR_SETTING_CIPHER 121
556 #define PKCS7_R_INTERNAL_ERROR 102
557 #define PKCS7_R_INVALID_MIME_TYPE 131
558 #define PKCS7_R_INVALID_NULL_POINTER 143
559 #define PKCS7_R_MIME_NO_CONTENT_TYPE 132
560 #define PKCS7_R_MIME_PARSE_ERROR 133
561 #define PKCS7_R_MIME_SIG_PARSE_ERROR 134
562 #define PKCS7_R_MISSING_CERIPEND_INFO 103
563 #define PKCS7_R_NO_CONTENT 122
564 #define PKCS7_R_NO_CONTENT_TYPE 135
565 #define PKCS7_R_NO_MULTIPART_BODY_FAILURE 136
566 #define PKCS7_R_NO_MULTIPART_BOUNDARY 137
567 #define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE 115
568 #define PKCS7_R_NO_SIGNATURES_ON_DATA 123
569 #define PKCS7_R_NO_SIGNERS 142
570 #define PKCS7_R_NO_SIG_CONTENT_TYPE 138
571 #define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE 104
572 #define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR 124
573 #define PKCS7_R_PKCS7_DATAFINAL_ERROR 125
574 #define PKCS7_R_PKCS7_DATASIGN 126
575 #define PKCS7_R_PKCS7_PARSE_ERROR 139
576 #define PKCS7_R_PKCS7_SIG_PARSE_ERROR 140
577 #define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE 127
578 #define PKCS7_R_SIGNATURE_FAILURE 105
579 #define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND 128
580 #define PKCS7_R_SIG_INVALID_MIME_TYPE 141
581 #define PKCS7_R_SMIME_TEXT_ERROR 129
582 #define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE 106
583 #define PKCS7_R_UNABLE_TO_FIND_MEM_BIO 107
584 #define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST 108
585 #define PKCS7_R_UNKNOWN_DIGEST_TYPE 109
586 #define PKCS7_R_UNKNOWN_OPERATION 110
587 #define PKCS7_R_UNSUPPORTED_CIPHER_TYPE 111
588 #define PKCS7_R_UNSUPPORTED_CONTENT_TYPE 112
589 #define PKCS7_R_WRONG_CONTENT_TYPE 113
590 #define PKCS7_R_WRONG_PKCS7_TYPE 114