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
66 #include <openssl/bio.h>
67 #include <openssl/x509.h>
70 #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 DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO)
109 typedef struct pkcs7_recip_info_st
111 ASN1_INTEGER *version; /* version 0 */
112 PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
113 X509_ALGOR *key_enc_algor;
114 ASN1_OCTET_STRING *enc_key;
115 X509 *cert; /* get the pub-key from this */
118 DECLARE_STACK_OF(PKCS7_RECIP_INFO)
119 DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO)
121 typedef struct pkcs7_signed_st
123 ASN1_INTEGER *version; /* version 1 */
124 STACK_OF(X509_ALGOR) *md_algs; /* md used */
125 STACK_OF(X509) *cert; /* [ 0 ] */
126 STACK_OF(X509_CRL) *crl; /* [ 1 ] */
127 STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
129 struct pkcs7_st *contents;
131 /* The above structure is very very similar to PKCS7_SIGN_ENVELOPE.
132 * How about merging the two */
134 typedef struct pkcs7_enc_content_st
136 ASN1_OBJECT *content_type;
137 X509_ALGOR *algorithm;
138 ASN1_OCTET_STRING *enc_data; /* [ 0 ] */
139 const EVP_CIPHER *cipher;
142 typedef struct pkcs7_enveloped_st
144 ASN1_INTEGER *version; /* version 0 */
145 STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
146 PKCS7_ENC_CONTENT *enc_data;
149 typedef struct pkcs7_signedandenveloped_st
151 ASN1_INTEGER *version; /* version 1 */
152 STACK_OF(X509_ALGOR) *md_algs; /* md used */
153 STACK_OF(X509) *cert; /* [ 0 ] */
154 STACK_OF(X509_CRL) *crl; /* [ 1 ] */
155 STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
157 PKCS7_ENC_CONTENT *enc_data;
158 STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
159 } PKCS7_SIGN_ENVELOPE;
161 typedef struct pkcs7_digest_st
163 ASN1_INTEGER *version; /* version 0 */
164 X509_ALGOR *md; /* md used */
165 struct pkcs7_st *contents;
166 ASN1_OCTET_STRING *digest;
169 typedef struct pkcs7_encrypted_st
171 ASN1_INTEGER *version; /* version 0 */
172 PKCS7_ENC_CONTENT *enc_data;
175 typedef struct pkcs7_st
177 /* The following is non NULL if it contains ASN1 encoding of
182 #define PKCS7_S_HEADER 0
183 #define PKCS7_S_BODY 1
184 #define PKCS7_S_TAIL 2
185 int state; /* used during processing */
190 /* content as defined by the type */
191 /* all encryption/message digests are applied to the 'contents',
192 * leaving out the 'type' field. */
197 ASN1_OCTET_STRING *data;
199 /* NID_pkcs7_signed */
202 /* NID_pkcs7_enveloped */
203 PKCS7_ENVELOPE *enveloped;
205 /* NID_pkcs7_signedAndEnveloped */
206 PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
208 /* NID_pkcs7_digest */
209 PKCS7_DIGEST *digest;
211 /* NID_pkcs7_encrypted */
212 PKCS7_ENCRYPT *encrypted;
216 #define PKCS7_OP_SET_DETACHED_SIGNATURE 1
217 #define PKCS7_OP_GET_DETACHED_SIGNATURE 2
219 #define PKCS7_get_signed_attributes(si) ((si)->auth_attr)
220 #define PKCS7_get_attributes(si) ((si)->unauth_attr)
222 #define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
223 #define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
224 #define PKCS7_type_is_signedAndEnveloped(a) \
225 (OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
226 #define PKCS7_type_is_data(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
228 #define PKCS7_set_detached(p,v) \
229 PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
230 #define PKCS7_get_detached(p) \
231 PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)
234 #ifndef PKCS7_ISSUER_AND_SERIAL_digest
235 #define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \
236 ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\
241 /* S/MIME related flags */
243 #define PKCS7_TEXT 0x1
244 #define PKCS7_NOCERTS 0x2
245 #define PKCS7_NOSIGS 0x4
246 #define PKCS7_NOCHAIN 0x8
247 #define PKCS7_NOINTERN 0x10
248 #define PKCS7_NOVERIFY 0x20
249 #define PKCS7_DETACHED 0x40
250 #define PKCS7_BINARY 0x80
251 #define PKCS7_NOATTR 0x100
253 /* Flags: for compatibility with older code */
255 #define SMIME_TEXT PKCS7_TEXT
256 #define SMIME_NOCERTS PKCS7_NOCERTS
257 #define SMIME_NOSIGS PKCS7_NOSIGS
258 #define SMIME_NOCHAIN PKCS7_NOCHAIN
259 #define SMIME_NOINTERN PKCS7_NOINTERN
260 #define SMIME_NOVERIFY PKCS7_NOVERIFY
261 #define SMIME_DETACHED PKCS7_DETACHED
262 #define SMIME_BINARY PKCS7_BINARY
263 #define SMIME_NOATTR PKCS7_NOATTR
265 PKCS7_ISSUER_AND_SERIAL *PKCS7_ISSUER_AND_SERIAL_new(void );
266 void PKCS7_ISSUER_AND_SERIAL_free(
267 PKCS7_ISSUER_AND_SERIAL *a);
268 int i2d_PKCS7_ISSUER_AND_SERIAL(
269 PKCS7_ISSUER_AND_SERIAL *a,unsigned char **pp);
270 PKCS7_ISSUER_AND_SERIAL *d2i_PKCS7_ISSUER_AND_SERIAL(
271 PKCS7_ISSUER_AND_SERIAL **a,
272 unsigned char **pp, long length);
274 #ifndef SSLEAY_MACROS
275 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,const EVP_MD *type,
276 unsigned char *md,unsigned int *len);
278 PKCS7 *d2i_PKCS7_fp(FILE *fp,PKCS7 **p7);
279 int i2d_PKCS7_fp(FILE *fp,PKCS7 *p7);
281 PKCS7 *PKCS7_dup(PKCS7 *p7);
282 PKCS7 *d2i_PKCS7_bio(BIO *bp,PKCS7 **p7);
283 int i2d_PKCS7_bio(BIO *bp,PKCS7 *p7);
286 PKCS7_SIGNER_INFO *PKCS7_SIGNER_INFO_new(void);
287 void PKCS7_SIGNER_INFO_free(PKCS7_SIGNER_INFO *a);
288 int i2d_PKCS7_SIGNER_INFO(PKCS7_SIGNER_INFO *a,
290 PKCS7_SIGNER_INFO *d2i_PKCS7_SIGNER_INFO(PKCS7_SIGNER_INFO **a,
291 unsigned char **pp,long length);
293 PKCS7_RECIP_INFO *PKCS7_RECIP_INFO_new(void);
294 void PKCS7_RECIP_INFO_free(PKCS7_RECIP_INFO *a);
295 int i2d_PKCS7_RECIP_INFO(PKCS7_RECIP_INFO *a,
297 PKCS7_RECIP_INFO *d2i_PKCS7_RECIP_INFO(PKCS7_RECIP_INFO **a,
298 unsigned char **pp,long length);
300 PKCS7_SIGNED *PKCS7_SIGNED_new(void);
301 void PKCS7_SIGNED_free(PKCS7_SIGNED *a);
302 int i2d_PKCS7_SIGNED(PKCS7_SIGNED *a,
304 PKCS7_SIGNED *d2i_PKCS7_SIGNED(PKCS7_SIGNED **a,
305 unsigned char **pp,long length);
307 PKCS7_ENC_CONTENT *PKCS7_ENC_CONTENT_new(void);
308 void PKCS7_ENC_CONTENT_free(PKCS7_ENC_CONTENT *a);
309 int i2d_PKCS7_ENC_CONTENT(PKCS7_ENC_CONTENT *a,
311 PKCS7_ENC_CONTENT *d2i_PKCS7_ENC_CONTENT(PKCS7_ENC_CONTENT **a,
312 unsigned char **pp,long length);
314 PKCS7_ENVELOPE *PKCS7_ENVELOPE_new(void);
315 void PKCS7_ENVELOPE_free(PKCS7_ENVELOPE *a);
316 int i2d_PKCS7_ENVELOPE(PKCS7_ENVELOPE *a,
318 PKCS7_ENVELOPE *d2i_PKCS7_ENVELOPE(PKCS7_ENVELOPE **a,
319 unsigned char **pp,long length);
321 PKCS7_SIGN_ENVELOPE *PKCS7_SIGN_ENVELOPE_new(void);
322 void PKCS7_SIGN_ENVELOPE_free(PKCS7_SIGN_ENVELOPE *a);
323 int i2d_PKCS7_SIGN_ENVELOPE(PKCS7_SIGN_ENVELOPE *a,
325 PKCS7_SIGN_ENVELOPE *d2i_PKCS7_SIGN_ENVELOPE(PKCS7_SIGN_ENVELOPE **a,
326 unsigned char **pp,long length);
328 PKCS7_DIGEST *PKCS7_DIGEST_new(void);
329 void PKCS7_DIGEST_free(PKCS7_DIGEST *a);
330 int i2d_PKCS7_DIGEST(PKCS7_DIGEST *a,
332 PKCS7_DIGEST *d2i_PKCS7_DIGEST(PKCS7_DIGEST **a,
333 unsigned char **pp,long length);
335 PKCS7_ENCRYPT *PKCS7_ENCRYPT_new(void);
336 void PKCS7_ENCRYPT_free(PKCS7_ENCRYPT *a);
337 int i2d_PKCS7_ENCRYPT(PKCS7_ENCRYPT *a,
339 PKCS7_ENCRYPT *d2i_PKCS7_ENCRYPT(PKCS7_ENCRYPT **a,
340 unsigned char **pp,long length);
342 PKCS7 *PKCS7_new(void);
343 void PKCS7_free(PKCS7 *a);
344 void PKCS7_content_free(PKCS7 *a);
345 int i2d_PKCS7(PKCS7 *a,
347 PKCS7 *d2i_PKCS7(PKCS7 **a,
348 unsigned char **pp,long length);
350 void ERR_load_PKCS7_strings(void);
353 long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg);
355 int PKCS7_set_type(PKCS7 *p7, int type);
356 int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data);
357 int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
359 int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
360 int PKCS7_add_certificate(PKCS7 *p7, X509 *x509);
361 int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
362 int PKCS7_content_new(PKCS7 *p7, int nid);
363 int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx,
364 BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si);
365 int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
368 BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
369 int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
370 BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert);
373 PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509,
374 EVP_PKEY *pkey, EVP_MD *dgst);
375 X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
376 STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);
378 PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509);
379 int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri);
380 int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509);
381 int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher);
383 PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx);
384 ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk);
385 int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si,int nid,int type,
387 int PKCS7_add_attribute (PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
389 ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid);
390 ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid);
391 int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
392 STACK_OF(X509_ATTRIBUTE) *sk);
393 int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,STACK_OF(X509_ATTRIBUTE) *sk);
396 PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
397 BIO *data, int flags);
398 int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
399 BIO *indata, BIO *out, int flags);
400 STACK_OF(X509) *PKCS7_iget_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags);
401 PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, EVP_CIPHER *cipher,
403 int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, int flags);
405 int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si, STACK *cap);
406 STACK *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si);
407 int PKCS7_simple_smimecap(STACK *sk, int nid, int arg);
409 int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
410 PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
411 int SMIME_crlf_copy(BIO *in, BIO *out, int flags);
412 int SMIME_text(BIO *in, BIO *out);
414 /* BEGIN ERROR CODES */
415 /* The following lines are auto generated by the script mkerr.pl. Any changes
416 * made after this point may be overwritten when the script is next run.
419 /* Error codes for the PKCS7 functions. */
421 /* Function codes. */
422 #define PKCS7_F_B64_READ_PKCS7 120
423 #define PKCS7_F_B64_WRITE_PKCS7 121
424 #define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP 118
425 #define PKCS7_F_PKCS7_ADD_CERTIFICATE 100
426 #define PKCS7_F_PKCS7_ADD_CRL 101
427 #define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO 102
428 #define PKCS7_F_PKCS7_ADD_SIGNER 103
429 #define PKCS7_F_PKCS7_CTRL 104
430 #define PKCS7_F_PKCS7_DATADECODE 112
431 #define PKCS7_F_PKCS7_DATAINIT 105
432 #define PKCS7_F_PKCS7_DATASIGN 106
433 #define PKCS7_F_PKCS7_DATAVERIFY 107
434 #define PKCS7_F_PKCS7_DECRYPT 114
435 #define PKCS7_F_PKCS7_ENCRYPT 115
436 #define PKCS7_F_PKCS7_IGET_SIGNERS 124
437 #define PKCS7_F_PKCS7_SET_CIPHER 108
438 #define PKCS7_F_PKCS7_SET_CONTENT 109
439 #define PKCS7_F_PKCS7_SET_TYPE 110
440 #define PKCS7_F_PKCS7_SIGN 116
441 #define PKCS7_F_PKCS7_SIGNATUREVERIFY 113
442 #define PKCS7_F_PKCS7_SIMPLE_SMIMECAP 119
443 #define PKCS7_F_PKCS7_VERIFY 117
444 #define PKCS7_F_SMIME_READ_PKCS7 122
445 #define PKCS7_F_SMIME_TEXT 123
448 #define PKCS7_R_CERTIFICATE_VERIFY_ERROR 117
449 #define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER 144
450 #define PKCS7_R_CIPHER_NOT_INITIALIZED 116
451 #define PKCS7_R_CONTENT_AND_DATA_PRESENT 118
452 #define PKCS7_R_DECODE_ERROR 130
453 #define PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH 100
454 #define PKCS7_R_DECRYPT_ERROR 119
455 #define PKCS7_R_DIGEST_FAILURE 101
456 #define PKCS7_R_ERROR_ADDING_RECIPIENT 120
457 #define PKCS7_R_ERROR_SETTING_CIPHER 121
458 #define PKCS7_R_INTERNAL_ERROR 102
459 #define PKCS7_R_INVALID_MIME_TYPE 131
460 #define PKCS7_R_INVALID_NULL_POINTER 143
461 #define PKCS7_R_MIME_NO_CONTENT_TYPE 132
462 #define PKCS7_R_MIME_PARSE_ERROR 133
463 #define PKCS7_R_MIME_SIG_PARSE_ERROR 134
464 #define PKCS7_R_MISSING_CERIPEND_INFO 103
465 #define PKCS7_R_NO_CONTENT 122
466 #define PKCS7_R_NO_CONTENT_TYPE 135
467 #define PKCS7_R_NO_MULTIPART_BODY_FAILURE 136
468 #define PKCS7_R_NO_MULTIPART_BOUNDARY 137
469 #define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE 115
470 #define PKCS7_R_NO_SIGNATURES_ON_DATA 123
471 #define PKCS7_R_NO_SIGNERS 142
472 #define PKCS7_R_NO_SIG_CONTENT_TYPE 138
473 #define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE 104
474 #define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR 124
475 #define PKCS7_R_PKCS7_DATAFINAL_ERROR 125
476 #define PKCS7_R_PKCS7_DATASIGN 126
477 #define PKCS7_R_PKCS7_PARSE_ERROR 139
478 #define PKCS7_R_PKCS7_SIG_PARSE_ERROR 140
479 #define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE 127
480 #define PKCS7_R_SIGNATURE_FAILURE 105
481 #define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND 128
482 #define PKCS7_R_SIG_INVALID_MIME_TYPE 141
483 #define PKCS7_R_SMIME_TEXT_ERROR 129
484 #define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE 106
485 #define PKCS7_R_UNABLE_TO_FIND_MEM_BIO 107
486 #define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST 108
487 #define PKCS7_R_UNKNOWN_DIGEST_TYPE 109
488 #define PKCS7_R_UNKNOWN_OPERATION 110
489 #define PKCS7_R_UNSUPPORTED_CIPHER_TYPE 111
490 #define PKCS7_R_UNSUPPORTED_CONTENT_TYPE 112
491 #define PKCS7_R_WRONG_CONTENT_TYPE 113
492 #define PKCS7_R_WRONG_PKCS7_TYPE 114