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 © Portions copyright (c) 2006 Nokia Corporation. All rights reserved.
62 #ifndef HEADER_PKCS7_H
63 #define HEADER_PKCS7_H
65 #if (defined(__SYMBIAN32__) && !defined(SYMBIAN))
72 #include <openssl/asn1.h>
73 #include <openssl/bio.h>
74 #include <openssl/e_os2.h>
76 #include <openssl/symhacks.h>
77 #include <openssl/ossl_typ.h>
83 #ifdef OPENSSL_SYS_WIN32
84 /* Under Win32 thes are defined in wincrypt.h */
85 #undef PKCS7_ISSUER_AND_SERIAL
86 #undef PKCS7_SIGNER_INFO
92 Digest_Encryption_ID rsaEncryption
93 Key_Encryption_ID rsaEncryption
96 typedef struct pkcs7_issuer_and_serial_st
100 } PKCS7_ISSUER_AND_SERIAL;
102 typedef struct pkcs7_signer_info_st
104 ASN1_INTEGER *version; /* version 1 */
105 PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
106 X509_ALGOR *digest_alg;
107 STACK_OF(X509_ATTRIBUTE) *auth_attr; /* [ 0 ] */
108 X509_ALGOR *digest_enc_alg;
109 ASN1_OCTET_STRING *enc_digest;
110 STACK_OF(X509_ATTRIBUTE) *unauth_attr; /* [ 1 ] */
112 /* The private key to sign with */
116 DECLARE_STACK_OF(PKCS7_SIGNER_INFO)
117 DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO)
119 typedef struct pkcs7_recip_info_st
121 ASN1_INTEGER *version; /* version 0 */
122 PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
123 X509_ALGOR *key_enc_algor;
124 ASN1_OCTET_STRING *enc_key;
125 X509 *cert; /* get the pub-key from this */
128 DECLARE_STACK_OF(PKCS7_RECIP_INFO)
129 DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO)
131 typedef struct pkcs7_signed_st
133 ASN1_INTEGER *version; /* version 1 */
134 STACK_OF(X509_ALGOR) *md_algs; /* md used */
135 STACK_OF(X509) *cert; /* [ 0 ] */
136 STACK_OF(X509_CRL) *crl; /* [ 1 ] */
137 STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
139 struct pkcs7_st *contents;
141 /* The above structure is very very similar to PKCS7_SIGN_ENVELOPE.
142 * How about merging the two */
144 typedef struct pkcs7_enc_content_st
146 ASN1_OBJECT *content_type;
147 X509_ALGOR *algorithm;
148 ASN1_OCTET_STRING *enc_data; /* [ 0 ] */
149 const EVP_CIPHER *cipher;
152 typedef struct pkcs7_enveloped_st
154 ASN1_INTEGER *version; /* version 0 */
155 STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
156 PKCS7_ENC_CONTENT *enc_data;
159 typedef struct pkcs7_signedandenveloped_st
161 ASN1_INTEGER *version; /* version 1 */
162 STACK_OF(X509_ALGOR) *md_algs; /* md used */
163 STACK_OF(X509) *cert; /* [ 0 ] */
164 STACK_OF(X509_CRL) *crl; /* [ 1 ] */
165 STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
167 PKCS7_ENC_CONTENT *enc_data;
168 STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
169 } PKCS7_SIGN_ENVELOPE;
171 typedef struct pkcs7_digest_st
173 ASN1_INTEGER *version; /* version 0 */
174 X509_ALGOR *md; /* md used */
175 struct pkcs7_st *contents;
176 ASN1_OCTET_STRING *digest;
179 typedef struct pkcs7_encrypted_st
181 ASN1_INTEGER *version; /* version 0 */
182 PKCS7_ENC_CONTENT *enc_data;
185 typedef struct pkcs7_st
187 /* The following is non NULL if it contains ASN1 encoding of
192 #define PKCS7_S_HEADER 0
193 #define PKCS7_S_BODY 1
194 #define PKCS7_S_TAIL 2
195 int state; /* used during processing */
200 /* content as defined by the type */
201 /* all encryption/message digests are applied to the 'contents',
202 * leaving out the 'type' field. */
207 ASN1_OCTET_STRING *data;
209 /* NID_pkcs7_signed */
212 /* NID_pkcs7_enveloped */
213 PKCS7_ENVELOPE *enveloped;
215 /* NID_pkcs7_signedAndEnveloped */
216 PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
218 /* NID_pkcs7_digest */
219 PKCS7_DIGEST *digest;
221 /* NID_pkcs7_encrypted */
222 PKCS7_ENCRYPT *encrypted;
229 DECLARE_STACK_OF(PKCS7)
230 DECLARE_ASN1_SET_OF(PKCS7)
231 DECLARE_PKCS12_STACK_OF(PKCS7)
233 #define PKCS7_OP_SET_DETACHED_SIGNATURE 1
234 #define PKCS7_OP_GET_DETACHED_SIGNATURE 2
236 #define PKCS7_get_signed_attributes(si) ((si)->auth_attr)
237 #define PKCS7_get_attributes(si) ((si)->unauth_attr)
239 #define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
240 #define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
241 #define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
242 #define PKCS7_type_is_signedAndEnveloped(a) \
243 (OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
244 #define PKCS7_type_is_data(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
246 #define PKCS7_type_is_digest(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
248 #define PKCS7_set_detached(p,v) \
249 PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
250 #define PKCS7_get_detached(p) \
251 PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)
253 #define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7))
256 #ifndef PKCS7_ISSUER_AND_SERIAL_digest
257 #define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \
258 ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\
263 /* S/MIME related flags */
265 #define PKCS7_TEXT 0x1
266 #define PKCS7_NOCERTS 0x2
267 #define PKCS7_NOSIGS 0x4
268 #define PKCS7_NOCHAIN 0x8
269 #define PKCS7_NOINTERN 0x10
270 #define PKCS7_NOVERIFY 0x20
271 #define PKCS7_DETACHED 0x40
272 #define PKCS7_BINARY 0x80
273 #define PKCS7_NOATTR 0x100
274 #define PKCS7_NOSMIMECAP 0x200
275 #define PKCS7_NOOLDMIMETYPE 0x400
276 #define PKCS7_CRLFEOL 0x800
277 #define PKCS7_STREAM 0x1000
278 #define PKCS7_NOCRL 0x2000
280 /* Flags: for compatibility with older code */
282 #define SMIME_TEXT PKCS7_TEXT
283 #define SMIME_NOCERTS PKCS7_NOCERTS
284 #define SMIME_NOSIGS PKCS7_NOSIGS
285 #define SMIME_NOCHAIN PKCS7_NOCHAIN
286 #define SMIME_NOINTERN PKCS7_NOINTERN
287 #define SMIME_NOVERIFY PKCS7_NOVERIFY
288 #define SMIME_DETACHED PKCS7_DETACHED
289 #define SMIME_BINARY PKCS7_BINARY
290 #define SMIME_NOATTR PKCS7_NOATTR
292 DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
294 #ifndef SSLEAY_MACROS
295 IMPORT_C int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,const EVP_MD *type,
296 unsigned char *md,unsigned int *len);
297 #ifndef OPENSSL_NO_FP_API
298 IMPORT_C PKCS7 *d2i_PKCS7_fp(FILE *fp,PKCS7 **p7);
299 IMPORT_C int i2d_PKCS7_fp(FILE *fp,PKCS7 *p7);
301 IMPORT_C PKCS7 *PKCS7_dup(PKCS7 *p7);
302 IMPORT_C PKCS7 *d2i_PKCS7_bio(BIO *bp,PKCS7 **p7);
303 IMPORT_C int i2d_PKCS7_bio(BIO *bp,PKCS7 *p7);
306 DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
307 DECLARE_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
308 DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNED)
309 DECLARE_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
310 DECLARE_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
311 DECLARE_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE)
312 DECLARE_ASN1_FUNCTIONS(PKCS7_DIGEST)
313 DECLARE_ASN1_FUNCTIONS(PKCS7_ENCRYPT)
314 DECLARE_ASN1_FUNCTIONS(PKCS7)
316 DECLARE_ASN1_ITEM(PKCS7_ATTR_SIGN)
317 DECLARE_ASN1_ITEM(PKCS7_ATTR_VERIFY)
319 DECLARE_ASN1_NDEF_FUNCTION(PKCS7)
321 IMPORT_C long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg);
323 IMPORT_C int PKCS7_set_type(PKCS7 *p7, int type);
324 IMPORT_C int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other);
325 IMPORT_C int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data);
326 IMPORT_C int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
328 IMPORT_C int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
329 IMPORT_C int PKCS7_add_certificate(PKCS7 *p7, X509 *x509);
330 IMPORT_C int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
331 IMPORT_C int PKCS7_content_new(PKCS7 *p7, int nid);
332 IMPORT_C int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx,
333 BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si);
334 IMPORT_C int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
337 IMPORT_C BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
338 IMPORT_C int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
339 IMPORT_C BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert);
342 IMPORT_C PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509,
343 EVP_PKEY *pkey, const EVP_MD *dgst);
344 IMPORT_C X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
345 IMPORT_C int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md);
346 IMPORT_C STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);
348 IMPORT_C PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509);
349 IMPORT_C int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri);
350 IMPORT_C int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509);
351 IMPORT_C int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher);
353 IMPORT_C PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx);
354 IMPORT_C ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk);
355 IMPORT_C int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si,int nid,int type,
357 IMPORT_C int PKCS7_add_attribute (PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
359 IMPORT_C ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid);
360 IMPORT_C ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid);
361 IMPORT_C int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
362 STACK_OF(X509_ATTRIBUTE) *sk);
363 IMPORT_C int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,STACK_OF(X509_ATTRIBUTE) *sk);
366 IMPORT_C PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
367 BIO *data, int flags);
368 IMPORT_C int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
369 BIO *indata, BIO *out, int flags);
370 IMPORT_C STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags);
371 IMPORT_C PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
373 IMPORT_C int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, int flags);
375 IMPORT_C int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
376 STACK_OF(X509_ALGOR) *cap);
377 IMPORT_C STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si);
378 IMPORT_C int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg);
380 IMPORT_C int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
381 IMPORT_C PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
382 IMPORT_C int SMIME_crlf_copy(BIO *in, BIO *out, int flags);
383 IMPORT_C int SMIME_text(BIO *in, BIO *out);
385 /* BEGIN ERROR CODES */
386 /* The following lines are auto generated by the script mkerr.pl. Any changes
387 * made after this point may be overwritten when the script is next run.
389 IMPORT_C void ERR_load_PKCS7_strings(void);
391 /* Error codes for the PKCS7 functions. */
393 /* Function codes. */
394 #define PKCS7_F_B64_READ_PKCS7 120
395 #define PKCS7_F_B64_WRITE_PKCS7 121
396 #define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP 118
397 #define PKCS7_F_PKCS7_ADD_CERTIFICATE 100
398 #define PKCS7_F_PKCS7_ADD_CRL 101
399 #define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO 102
400 #define PKCS7_F_PKCS7_ADD_SIGNER 103
401 #define PKCS7_F_PKCS7_BIO_ADD_DIGEST 125
402 #define PKCS7_F_PKCS7_CTRL 104
403 #define PKCS7_F_PKCS7_DATADECODE 112
404 #define PKCS7_F_PKCS7_DATAFINAL 128
405 #define PKCS7_F_PKCS7_DATAINIT 105
406 #define PKCS7_F_PKCS7_DATASIGN 106
407 #define PKCS7_F_PKCS7_DATAVERIFY 107
408 #define PKCS7_F_PKCS7_DECRYPT 114
409 #define PKCS7_F_PKCS7_ENCRYPT 115
410 #define PKCS7_F_PKCS7_FIND_DIGEST 127
411 #define PKCS7_F_PKCS7_GET0_SIGNERS 124
412 #define PKCS7_F_PKCS7_SET_CIPHER 108
413 #define PKCS7_F_PKCS7_SET_CONTENT 109
414 #define PKCS7_F_PKCS7_SET_DIGEST 126
415 #define PKCS7_F_PKCS7_SET_TYPE 110
416 #define PKCS7_F_PKCS7_SIGN 116
417 #define PKCS7_F_PKCS7_SIGNATUREVERIFY 113
418 #define PKCS7_F_PKCS7_SIMPLE_SMIMECAP 119
419 #define PKCS7_F_PKCS7_VERIFY 117
420 #define PKCS7_F_SMIME_READ_PKCS7 122
421 #define PKCS7_F_SMIME_TEXT 123
424 #define PKCS7_R_CERTIFICATE_VERIFY_ERROR 117
425 #define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER 144
426 #define PKCS7_R_CIPHER_NOT_INITIALIZED 116
427 #define PKCS7_R_CONTENT_AND_DATA_PRESENT 118
428 #define PKCS7_R_DECODE_ERROR 130
429 #define PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH 100
430 #define PKCS7_R_DECRYPT_ERROR 119
431 #define PKCS7_R_DIGEST_FAILURE 101
432 #define PKCS7_R_ERROR_ADDING_RECIPIENT 120
433 #define PKCS7_R_ERROR_SETTING_CIPHER 121
434 #define PKCS7_R_INVALID_MIME_TYPE 131
435 #define PKCS7_R_INVALID_NULL_POINTER 143
436 #define PKCS7_R_MIME_NO_CONTENT_TYPE 132
437 #define PKCS7_R_MIME_PARSE_ERROR 133
438 #define PKCS7_R_MIME_SIG_PARSE_ERROR 134
439 #define PKCS7_R_MISSING_CERIPEND_INFO 103
440 #define PKCS7_R_NO_CONTENT 122
441 #define PKCS7_R_NO_CONTENT_TYPE 135
442 #define PKCS7_R_NO_MULTIPART_BODY_FAILURE 136
443 #define PKCS7_R_NO_MULTIPART_BOUNDARY 137
444 #define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE 115
445 #define PKCS7_R_NO_RECIPIENT_MATCHES_KEY 146
446 #define PKCS7_R_NO_SIGNATURES_ON_DATA 123
447 #define PKCS7_R_NO_SIGNERS 142
448 #define PKCS7_R_NO_SIG_CONTENT_TYPE 138
449 #define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE 104
450 #define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR 124
451 #define PKCS7_R_PKCS7_DATAFINAL 126
452 #define PKCS7_R_PKCS7_DATAFINAL_ERROR 125
453 #define PKCS7_R_PKCS7_DATASIGN 145
454 #define PKCS7_R_PKCS7_PARSE_ERROR 139
455 #define PKCS7_R_PKCS7_SIG_PARSE_ERROR 140
456 #define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE 127
457 #define PKCS7_R_SIGNATURE_FAILURE 105
458 #define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND 128
459 #define PKCS7_R_SIG_INVALID_MIME_TYPE 141
460 #define PKCS7_R_SMIME_TEXT_ERROR 129
461 #define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE 106
462 #define PKCS7_R_UNABLE_TO_FIND_MEM_BIO 107
463 #define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST 108
464 #define PKCS7_R_UNKNOWN_DIGEST_TYPE 109
465 #define PKCS7_R_UNKNOWN_OPERATION 110
466 #define PKCS7_R_UNSUPPORTED_CIPHER_TYPE 111
467 #define PKCS7_R_UNSUPPORTED_CONTENT_TYPE 112
468 #define PKCS7_R_WRONG_CONTENT_TYPE 113
469 #define PKCS7_R_WRONG_PKCS7_TYPE 114