pkcs7.h revision 296465
1/* crypto/pkcs7/pkcs7.h */ 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 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. 8 * 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). 15 * 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. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 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)" 40 * 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 51 * SUCH DAMAGE. 52 * 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.] 57 */ 58 59#ifndef HEADER_PKCS7_H 60# define HEADER_PKCS7_H 61 62# include <openssl/asn1.h> 63# include <openssl/bio.h> 64# include <openssl/e_os2.h> 65 66# include <openssl/symhacks.h> 67# include <openssl/ossl_typ.h> 68 69#ifdef __cplusplus 70extern "C" { 71#endif 72 73# ifdef OPENSSL_SYS_WIN32 74/* Under Win32 thes are defined in wincrypt.h */ 75# undef PKCS7_ISSUER_AND_SERIAL 76# undef PKCS7_SIGNER_INFO 77# endif 78 79/*- 80Encryption_ID DES-CBC 81Digest_ID MD5 82Digest_Encryption_ID rsaEncryption 83Key_Encryption_ID rsaEncryption 84*/ 85 86typedef struct pkcs7_issuer_and_serial_st { 87 X509_NAME *issuer; 88 ASN1_INTEGER *serial; 89} PKCS7_ISSUER_AND_SERIAL; 90 91typedef struct pkcs7_signer_info_st { 92 ASN1_INTEGER *version; /* version 1 */ 93 PKCS7_ISSUER_AND_SERIAL *issuer_and_serial; 94 X509_ALGOR *digest_alg; 95 STACK_OF(X509_ATTRIBUTE) *auth_attr; /* [ 0 ] */ 96 X509_ALGOR *digest_enc_alg; 97 ASN1_OCTET_STRING *enc_digest; 98 STACK_OF(X509_ATTRIBUTE) *unauth_attr; /* [ 1 ] */ 99 /* The private key to sign with */ 100 EVP_PKEY *pkey; 101} PKCS7_SIGNER_INFO; 102 103DECLARE_STACK_OF(PKCS7_SIGNER_INFO) 104DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO) 105 106typedef struct pkcs7_recip_info_st { 107 ASN1_INTEGER *version; /* version 0 */ 108 PKCS7_ISSUER_AND_SERIAL *issuer_and_serial; 109 X509_ALGOR *key_enc_algor; 110 ASN1_OCTET_STRING *enc_key; 111 X509 *cert; /* get the pub-key from this */ 112} PKCS7_RECIP_INFO; 113 114DECLARE_STACK_OF(PKCS7_RECIP_INFO) 115DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO) 116 117typedef struct pkcs7_signed_st { 118 ASN1_INTEGER *version; /* version 1 */ 119 STACK_OF(X509_ALGOR) *md_algs; /* md used */ 120 STACK_OF(X509) *cert; /* [ 0 ] */ 121 STACK_OF(X509_CRL) *crl; /* [ 1 ] */ 122 STACK_OF(PKCS7_SIGNER_INFO) *signer_info; 123 struct pkcs7_st *contents; 124} PKCS7_SIGNED; 125/* 126 * The above structure is very very similar to PKCS7_SIGN_ENVELOPE. How about 127 * merging the two 128 */ 129 130typedef struct pkcs7_enc_content_st { 131 ASN1_OBJECT *content_type; 132 X509_ALGOR *algorithm; 133 ASN1_OCTET_STRING *enc_data; /* [ 0 ] */ 134 const EVP_CIPHER *cipher; 135} PKCS7_ENC_CONTENT; 136 137typedef struct pkcs7_enveloped_st { 138 ASN1_INTEGER *version; /* version 0 */ 139 STACK_OF(PKCS7_RECIP_INFO) *recipientinfo; 140 PKCS7_ENC_CONTENT *enc_data; 141} PKCS7_ENVELOPE; 142 143typedef struct pkcs7_signedandenveloped_st { 144 ASN1_INTEGER *version; /* version 1 */ 145 STACK_OF(X509_ALGOR) *md_algs; /* md used */ 146 STACK_OF(X509) *cert; /* [ 0 ] */ 147 STACK_OF(X509_CRL) *crl; /* [ 1 ] */ 148 STACK_OF(PKCS7_SIGNER_INFO) *signer_info; 149 PKCS7_ENC_CONTENT *enc_data; 150 STACK_OF(PKCS7_RECIP_INFO) *recipientinfo; 151} PKCS7_SIGN_ENVELOPE; 152 153typedef struct pkcs7_digest_st { 154 ASN1_INTEGER *version; /* version 0 */ 155 X509_ALGOR *md; /* md used */ 156 struct pkcs7_st *contents; 157 ASN1_OCTET_STRING *digest; 158} PKCS7_DIGEST; 159 160typedef struct pkcs7_encrypted_st { 161 ASN1_INTEGER *version; /* version 0 */ 162 PKCS7_ENC_CONTENT *enc_data; 163} PKCS7_ENCRYPT; 164 165typedef struct pkcs7_st { 166 /* 167 * The following is non NULL if it contains ASN1 encoding of this 168 * structure 169 */ 170 unsigned char *asn1; 171 long length; 172# define PKCS7_S_HEADER 0 173# define PKCS7_S_BODY 1 174# define PKCS7_S_TAIL 2 175 int state; /* used during processing */ 176 int detached; 177 ASN1_OBJECT *type; 178 /* content as defined by the type */ 179 /* 180 * all encryption/message digests are applied to the 'contents', leaving 181 * out the 'type' field. 182 */ 183 union { 184 char *ptr; 185 /* NID_pkcs7_data */ 186 ASN1_OCTET_STRING *data; 187 /* NID_pkcs7_signed */ 188 PKCS7_SIGNED *sign; 189 /* NID_pkcs7_enveloped */ 190 PKCS7_ENVELOPE *enveloped; 191 /* NID_pkcs7_signedAndEnveloped */ 192 PKCS7_SIGN_ENVELOPE *signed_and_enveloped; 193 /* NID_pkcs7_digest */ 194 PKCS7_DIGEST *digest; 195 /* NID_pkcs7_encrypted */ 196 PKCS7_ENCRYPT *encrypted; 197 /* Anything else */ 198 ASN1_TYPE *other; 199 } d; 200} PKCS7; 201 202DECLARE_STACK_OF(PKCS7) 203DECLARE_ASN1_SET_OF(PKCS7) 204DECLARE_PKCS12_STACK_OF(PKCS7) 205 206# define PKCS7_OP_SET_DETACHED_SIGNATURE 1 207# define PKCS7_OP_GET_DETACHED_SIGNATURE 2 208 209# define PKCS7_get_signed_attributes(si) ((si)->auth_attr) 210# define PKCS7_get_attributes(si) ((si)->unauth_attr) 211 212# define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed) 213# define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted) 214# define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped) 215# define PKCS7_type_is_signedAndEnveloped(a) \ 216 (OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped) 217# define PKCS7_type_is_data(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_data) 218 219# define PKCS7_type_is_digest(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_digest) 220 221# define PKCS7_set_detached(p,v) \ 222 PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL) 223# define PKCS7_get_detached(p) \ 224 PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL) 225 226# define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7)) 227 228# ifdef SSLEAY_MACROS 229# ifndef PKCS7_ISSUER_AND_SERIAL_digest 230# define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \ 231 ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\ 232 (char *)data,md,len) 233# endif 234# endif 235 236/* S/MIME related flags */ 237 238# define PKCS7_TEXT 0x1 239# define PKCS7_NOCERTS 0x2 240# define PKCS7_NOSIGS 0x4 241# define PKCS7_NOCHAIN 0x8 242# define PKCS7_NOINTERN 0x10 243# define PKCS7_NOVERIFY 0x20 244# define PKCS7_DETACHED 0x40 245# define PKCS7_BINARY 0x80 246# define PKCS7_NOATTR 0x100 247# define PKCS7_NOSMIMECAP 0x200 248# define PKCS7_NOOLDMIMETYPE 0x400 249# define PKCS7_CRLFEOL 0x800 250# define PKCS7_STREAM 0x1000 251# define PKCS7_NOCRL 0x2000 252 253/* Flags: for compatibility with older code */ 254 255# 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 264 265DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL) 266 267# ifndef SSLEAY_MACROS 268int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data, 269 const EVP_MD *type, unsigned char *md, 270 unsigned int *len); 271# ifndef OPENSSL_NO_FP_API 272PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7); 273int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7); 274# endif 275PKCS7 *PKCS7_dup(PKCS7 *p7); 276PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7); 277int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7); 278# endif 279 280DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO) 281DECLARE_ASN1_FUNCTIONS(PKCS7_RECIP_INFO) 282DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNED) 283DECLARE_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT) 284DECLARE_ASN1_FUNCTIONS(PKCS7_ENVELOPE) 285DECLARE_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE) 286DECLARE_ASN1_FUNCTIONS(PKCS7_DIGEST) 287DECLARE_ASN1_FUNCTIONS(PKCS7_ENCRYPT) 288DECLARE_ASN1_FUNCTIONS(PKCS7) 289 290DECLARE_ASN1_ITEM(PKCS7_ATTR_SIGN) 291DECLARE_ASN1_ITEM(PKCS7_ATTR_VERIFY) 292 293DECLARE_ASN1_NDEF_FUNCTION(PKCS7) 294 295long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg); 296 297int PKCS7_set_type(PKCS7 *p7, int type); 298int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other); 299int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data); 300int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey, 301 const EVP_MD *dgst); 302int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i); 303int PKCS7_add_certificate(PKCS7 *p7, X509 *x509); 304int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509); 305int PKCS7_content_new(PKCS7 *p7, int nid); 306int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx, 307 BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si); 308int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si, 309 X509 *x509); 310 311BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio); 312int PKCS7_dataFinal(PKCS7 *p7, BIO *bio); 313BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert); 314 315PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509, 316 EVP_PKEY *pkey, const EVP_MD *dgst); 317X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si); 318int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md); 319STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7); 320 321PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509); 322int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri); 323int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509); 324int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher); 325 326PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx); 327ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk); 328int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int type, 329 void *data); 330int PKCS7_add_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype, 331 void *value); 332ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid); 333ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid); 334int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si, 335 STACK_OF(X509_ATTRIBUTE) *sk); 336int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si, 337 STACK_OF(X509_ATTRIBUTE) *sk); 338 339PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs, 340 BIO *data, int flags); 341int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store, 342 BIO *indata, BIO *out, int flags); 343STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, 344 int flags); 345PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher, 346 int flags); 347int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, 348 int flags); 349 350int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si, 351 STACK_OF(X509_ALGOR) *cap); 352STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si); 353int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg); 354 355int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags); 356PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont); 357int SMIME_crlf_copy(BIO *in, BIO *out, int flags); 358int SMIME_text(BIO *in, BIO *out); 359 360/* BEGIN ERROR CODES */ 361/* 362 * The following lines are auto generated by the script mkerr.pl. Any changes 363 * made after this point may be overwritten when the script is next run. 364 */ 365void ERR_load_PKCS7_strings(void); 366 367/* Error codes for the PKCS7 functions. */ 368 369/* Function codes. */ 370# define PKCS7_F_B64_READ_PKCS7 120 371# define PKCS7_F_B64_WRITE_PKCS7 121 372# define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP 118 373# define PKCS7_F_PKCS7_ADD_CERTIFICATE 100 374# define PKCS7_F_PKCS7_ADD_CRL 101 375# define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO 102 376# define PKCS7_F_PKCS7_ADD_SIGNER 103 377# define PKCS7_F_PKCS7_BIO_ADD_DIGEST 125 378# define PKCS7_F_PKCS7_CTRL 104 379# define PKCS7_F_PKCS7_DATADECODE 112 380# define PKCS7_F_PKCS7_DATAFINAL 128 381# define PKCS7_F_PKCS7_DATAINIT 105 382# define PKCS7_F_PKCS7_DATASIGN 106 383# define PKCS7_F_PKCS7_DATAVERIFY 107 384# define PKCS7_F_PKCS7_DECRYPT 114 385# define PKCS7_F_PKCS7_ENCRYPT 115 386# define PKCS7_F_PKCS7_FIND_DIGEST 127 387# define PKCS7_F_PKCS7_GET0_SIGNERS 124 388# define PKCS7_F_PKCS7_SET_CIPHER 108 389# define PKCS7_F_PKCS7_SET_CONTENT 109 390# define PKCS7_F_PKCS7_SET_DIGEST 126 391# define PKCS7_F_PKCS7_SET_TYPE 110 392# define PKCS7_F_PKCS7_SIGN 116 393# define PKCS7_F_PKCS7_SIGNATUREVERIFY 113 394# define PKCS7_F_PKCS7_SIMPLE_SMIMECAP 119 395# define PKCS7_F_PKCS7_VERIFY 117 396# define PKCS7_F_SMIME_READ_PKCS7 122 397# define PKCS7_F_SMIME_TEXT 123 398 399/* Reason codes. */ 400# define PKCS7_R_CERTIFICATE_VERIFY_ERROR 117 401# define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER 144 402# define PKCS7_R_CIPHER_NOT_INITIALIZED 116 403# define PKCS7_R_CONTENT_AND_DATA_PRESENT 118 404# define PKCS7_R_DECODE_ERROR 130 405# define PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH 100 406# define PKCS7_R_DECRYPT_ERROR 119 407# define PKCS7_R_DIGEST_FAILURE 101 408# define PKCS7_R_ERROR_ADDING_RECIPIENT 120 409# define PKCS7_R_ERROR_SETTING_CIPHER 121 410# define PKCS7_R_INVALID_MIME_TYPE 131 411# define PKCS7_R_INVALID_NULL_POINTER 143 412# define PKCS7_R_MIME_NO_CONTENT_TYPE 132 413# define PKCS7_R_MIME_PARSE_ERROR 133 414# define PKCS7_R_MIME_SIG_PARSE_ERROR 134 415# define PKCS7_R_MISSING_CERIPEND_INFO 103 416# define PKCS7_R_NO_CONTENT 122 417# define PKCS7_R_NO_CONTENT_TYPE 135 418# define PKCS7_R_NO_MULTIPART_BODY_FAILURE 136 419# define PKCS7_R_NO_MULTIPART_BOUNDARY 137 420# define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE 115 421# define PKCS7_R_NO_RECIPIENT_MATCHES_KEY 146 422# define PKCS7_R_NO_SIGNATURES_ON_DATA 123 423# define PKCS7_R_NO_SIGNERS 142 424# define PKCS7_R_NO_SIG_CONTENT_TYPE 138 425# define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE 104 426# define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR 124 427# define PKCS7_R_PKCS7_DATAFINAL 126 428# define PKCS7_R_PKCS7_DATAFINAL_ERROR 125 429# define PKCS7_R_PKCS7_DATASIGN 145 430# define PKCS7_R_PKCS7_PARSE_ERROR 139 431# define PKCS7_R_PKCS7_SIG_PARSE_ERROR 140 432# define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE 127 433# define PKCS7_R_SIGNATURE_FAILURE 105 434# define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND 128 435# define PKCS7_R_SIG_INVALID_MIME_TYPE 141 436# define PKCS7_R_SMIME_TEXT_ERROR 129 437# define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE 106 438# define PKCS7_R_UNABLE_TO_FIND_MEM_BIO 107 439# define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST 108 440# define PKCS7_R_UNKNOWN_DIGEST_TYPE 109 441# define PKCS7_R_UNKNOWN_OPERATION 110 442# define PKCS7_R_UNSUPPORTED_CIPHER_TYPE 111 443# define PKCS7_R_UNSUPPORTED_CONTENT_TYPE 112 444# define PKCS7_R_WRONG_CONTENT_TYPE 113 445# define PKCS7_R_WRONG_PKCS7_TYPE 114 446 447#ifdef __cplusplus 448} 449#endif 450#endif 451