1 /* 2 * WARNING: do not edit! 3 * Generated by Makefile from include/openssl/pkcs7.h.in 4 * 5 * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved. 6 * 7 * Licensed under the Apache License 2.0 (the "License"). You may not use 8 * this file except in compliance with the License. You can obtain a copy 9 * in the file LICENSE in the source distribution or at 10 * https://www.openssl.org/source/license.html 11 */ 12 13 14 15 #ifndef OPENSSL_PKCS7_H 16 # define OPENSSL_PKCS7_H 17 # pragma once 18 19 # include <openssl/macros.h> 20 # ifndef OPENSSL_NO_DEPRECATED_3_0 21 # define HEADER_PKCS7_H 22 # endif 23 24 # include <openssl/asn1.h> 25 # include <openssl/bio.h> 26 # include <openssl/e_os2.h> 27 28 # include <openssl/symhacks.h> 29 # include <openssl/types.h> 30 # include <openssl/pkcs7err.h> 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 37 /*- 38 Encryption_ID DES-CBC 39 Digest_ID MD5 40 Digest_Encryption_ID rsaEncryption 41 Key_Encryption_ID rsaEncryption 42 */ 43 44 typedef struct PKCS7_CTX_st { 45 OSSL_LIB_CTX *libctx; 46 char *propq; 47 } PKCS7_CTX; 48 49 typedef struct pkcs7_issuer_and_serial_st { 50 X509_NAME *issuer; 51 ASN1_INTEGER *serial; 52 } PKCS7_ISSUER_AND_SERIAL; 53 54 typedef struct pkcs7_signer_info_st { 55 ASN1_INTEGER *version; /* version 1 */ 56 PKCS7_ISSUER_AND_SERIAL *issuer_and_serial; 57 X509_ALGOR *digest_alg; 58 STACK_OF(X509_ATTRIBUTE) *auth_attr; /* [ 0 ] */ 59 X509_ALGOR *digest_enc_alg; 60 ASN1_OCTET_STRING *enc_digest; 61 STACK_OF(X509_ATTRIBUTE) *unauth_attr; /* [ 1 ] */ 62 /* The private key to sign with */ 63 EVP_PKEY *pkey; 64 const PKCS7_CTX *ctx; 65 } PKCS7_SIGNER_INFO; 66 SKM_DEFINE_STACK_OF_INTERNAL(PKCS7_SIGNER_INFO, PKCS7_SIGNER_INFO, PKCS7_SIGNER_INFO) 67 #define sk_PKCS7_SIGNER_INFO_num(sk) OPENSSL_sk_num(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk)) 68 #define sk_PKCS7_SIGNER_INFO_value(sk, idx) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_value(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk), (idx))) 69 #define sk_PKCS7_SIGNER_INFO_new(cmp) ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_new(ossl_check_PKCS7_SIGNER_INFO_compfunc_type(cmp))) 70 #define sk_PKCS7_SIGNER_INFO_new_null() ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_new_null()) 71 #define sk_PKCS7_SIGNER_INFO_new_reserve(cmp, n) ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_new_reserve(ossl_check_PKCS7_SIGNER_INFO_compfunc_type(cmp), (n))) 72 #define sk_PKCS7_SIGNER_INFO_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), (n)) 73 #define sk_PKCS7_SIGNER_INFO_free(sk) OPENSSL_sk_free(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk)) 74 #define sk_PKCS7_SIGNER_INFO_zero(sk) OPENSSL_sk_zero(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk)) 75 #define sk_PKCS7_SIGNER_INFO_delete(sk, i) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_delete(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), (i))) 76 #define sk_PKCS7_SIGNER_INFO_delete_ptr(sk, ptr) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_delete_ptr(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr))) 77 #define sk_PKCS7_SIGNER_INFO_push(sk, ptr) OPENSSL_sk_push(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr)) 78 #define sk_PKCS7_SIGNER_INFO_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr)) 79 #define sk_PKCS7_SIGNER_INFO_pop(sk) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_pop(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk))) 80 #define sk_PKCS7_SIGNER_INFO_shift(sk) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_shift(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk))) 81 #define sk_PKCS7_SIGNER_INFO_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk),ossl_check_PKCS7_SIGNER_INFO_freefunc_type(freefunc)) 82 #define sk_PKCS7_SIGNER_INFO_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr), (idx)) 83 #define sk_PKCS7_SIGNER_INFO_set(sk, idx, ptr) ((PKCS7_SIGNER_INFO *)OPENSSL_sk_set(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), (idx), ossl_check_PKCS7_SIGNER_INFO_type(ptr))) 84 #define sk_PKCS7_SIGNER_INFO_find(sk, ptr) OPENSSL_sk_find(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr)) 85 #define sk_PKCS7_SIGNER_INFO_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr)) 86 #define sk_PKCS7_SIGNER_INFO_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_type(ptr), pnum) 87 #define sk_PKCS7_SIGNER_INFO_sort(sk) OPENSSL_sk_sort(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk)) 88 #define sk_PKCS7_SIGNER_INFO_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk)) 89 #define sk_PKCS7_SIGNER_INFO_dup(sk) ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_dup(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk))) 90 #define sk_PKCS7_SIGNER_INFO_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(PKCS7_SIGNER_INFO) *)OPENSSL_sk_deep_copy(ossl_check_const_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_copyfunc_type(copyfunc), ossl_check_PKCS7_SIGNER_INFO_freefunc_type(freefunc))) 91 #define sk_PKCS7_SIGNER_INFO_set_cmp_func(sk, cmp) ((sk_PKCS7_SIGNER_INFO_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_PKCS7_SIGNER_INFO_sk_type(sk), ossl_check_PKCS7_SIGNER_INFO_compfunc_type(cmp))) 92 93 94 typedef struct pkcs7_recip_info_st { 95 ASN1_INTEGER *version; /* version 0 */ 96 PKCS7_ISSUER_AND_SERIAL *issuer_and_serial; 97 X509_ALGOR *key_enc_algor; 98 ASN1_OCTET_STRING *enc_key; 99 X509 *cert; /* get the pub-key from this */ 100 const PKCS7_CTX *ctx; 101 } PKCS7_RECIP_INFO; 102 SKM_DEFINE_STACK_OF_INTERNAL(PKCS7_RECIP_INFO, PKCS7_RECIP_INFO, PKCS7_RECIP_INFO) 103 #define sk_PKCS7_RECIP_INFO_num(sk) OPENSSL_sk_num(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk)) 104 #define sk_PKCS7_RECIP_INFO_value(sk, idx) ((PKCS7_RECIP_INFO *)OPENSSL_sk_value(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk), (idx))) 105 #define sk_PKCS7_RECIP_INFO_new(cmp) ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_new(ossl_check_PKCS7_RECIP_INFO_compfunc_type(cmp))) 106 #define sk_PKCS7_RECIP_INFO_new_null() ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_new_null()) 107 #define sk_PKCS7_RECIP_INFO_new_reserve(cmp, n) ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_new_reserve(ossl_check_PKCS7_RECIP_INFO_compfunc_type(cmp), (n))) 108 #define sk_PKCS7_RECIP_INFO_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), (n)) 109 #define sk_PKCS7_RECIP_INFO_free(sk) OPENSSL_sk_free(ossl_check_PKCS7_RECIP_INFO_sk_type(sk)) 110 #define sk_PKCS7_RECIP_INFO_zero(sk) OPENSSL_sk_zero(ossl_check_PKCS7_RECIP_INFO_sk_type(sk)) 111 #define sk_PKCS7_RECIP_INFO_delete(sk, i) ((PKCS7_RECIP_INFO *)OPENSSL_sk_delete(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), (i))) 112 #define sk_PKCS7_RECIP_INFO_delete_ptr(sk, ptr) ((PKCS7_RECIP_INFO *)OPENSSL_sk_delete_ptr(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr))) 113 #define sk_PKCS7_RECIP_INFO_push(sk, ptr) OPENSSL_sk_push(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr)) 114 #define sk_PKCS7_RECIP_INFO_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr)) 115 #define sk_PKCS7_RECIP_INFO_pop(sk) ((PKCS7_RECIP_INFO *)OPENSSL_sk_pop(ossl_check_PKCS7_RECIP_INFO_sk_type(sk))) 116 #define sk_PKCS7_RECIP_INFO_shift(sk) ((PKCS7_RECIP_INFO *)OPENSSL_sk_shift(ossl_check_PKCS7_RECIP_INFO_sk_type(sk))) 117 #define sk_PKCS7_RECIP_INFO_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_PKCS7_RECIP_INFO_sk_type(sk),ossl_check_PKCS7_RECIP_INFO_freefunc_type(freefunc)) 118 #define sk_PKCS7_RECIP_INFO_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr), (idx)) 119 #define sk_PKCS7_RECIP_INFO_set(sk, idx, ptr) ((PKCS7_RECIP_INFO *)OPENSSL_sk_set(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), (idx), ossl_check_PKCS7_RECIP_INFO_type(ptr))) 120 #define sk_PKCS7_RECIP_INFO_find(sk, ptr) OPENSSL_sk_find(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr)) 121 #define sk_PKCS7_RECIP_INFO_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr)) 122 #define sk_PKCS7_RECIP_INFO_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_type(ptr), pnum) 123 #define sk_PKCS7_RECIP_INFO_sort(sk) OPENSSL_sk_sort(ossl_check_PKCS7_RECIP_INFO_sk_type(sk)) 124 #define sk_PKCS7_RECIP_INFO_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk)) 125 #define sk_PKCS7_RECIP_INFO_dup(sk) ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_dup(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk))) 126 #define sk_PKCS7_RECIP_INFO_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(PKCS7_RECIP_INFO) *)OPENSSL_sk_deep_copy(ossl_check_const_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_copyfunc_type(copyfunc), ossl_check_PKCS7_RECIP_INFO_freefunc_type(freefunc))) 127 #define sk_PKCS7_RECIP_INFO_set_cmp_func(sk, cmp) ((sk_PKCS7_RECIP_INFO_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_PKCS7_RECIP_INFO_sk_type(sk), ossl_check_PKCS7_RECIP_INFO_compfunc_type(cmp))) 128 129 130 131 typedef struct pkcs7_signed_st { 132 ASN1_INTEGER *version; /* version 1 */ 133 STACK_OF(X509_ALGOR) *md_algs; /* md used */ 134 STACK_OF(X509) *cert; /* [ 0 ] */ 135 STACK_OF(X509_CRL) *crl; /* [ 1 ] */ 136 STACK_OF(PKCS7_SIGNER_INFO) *signer_info; 137 struct pkcs7_st *contents; 138 } PKCS7_SIGNED; 139 /* 140 * The above structure is very very similar to PKCS7_SIGN_ENVELOPE. How about 141 * merging the two 142 */ 143 144 typedef struct pkcs7_enc_content_st { 145 ASN1_OBJECT *content_type; 146 X509_ALGOR *algorithm; 147 ASN1_OCTET_STRING *enc_data; /* [ 0 ] */ 148 const EVP_CIPHER *cipher; 149 const PKCS7_CTX *ctx; 150 } PKCS7_ENC_CONTENT; 151 152 typedef struct pkcs7_enveloped_st { 153 ASN1_INTEGER *version; /* version 0 */ 154 STACK_OF(PKCS7_RECIP_INFO) *recipientinfo; 155 PKCS7_ENC_CONTENT *enc_data; 156 } PKCS7_ENVELOPE; 157 158 typedef struct pkcs7_signedandenveloped_st { 159 ASN1_INTEGER *version; /* version 1 */ 160 STACK_OF(X509_ALGOR) *md_algs; /* md used */ 161 STACK_OF(X509) *cert; /* [ 0 ] */ 162 STACK_OF(X509_CRL) *crl; /* [ 1 ] */ 163 STACK_OF(PKCS7_SIGNER_INFO) *signer_info; 164 PKCS7_ENC_CONTENT *enc_data; 165 STACK_OF(PKCS7_RECIP_INFO) *recipientinfo; 166 } PKCS7_SIGN_ENVELOPE; 167 168 typedef struct pkcs7_digest_st { 169 ASN1_INTEGER *version; /* version 0 */ 170 X509_ALGOR *md; /* md used */ 171 struct pkcs7_st *contents; 172 ASN1_OCTET_STRING *digest; 173 } PKCS7_DIGEST; 174 175 typedef struct pkcs7_encrypted_st { 176 ASN1_INTEGER *version; /* version 0 */ 177 PKCS7_ENC_CONTENT *enc_data; 178 } PKCS7_ENCRYPT; 179 180 typedef struct pkcs7_st { 181 /* 182 * The following is non NULL if it contains ASN1 encoding of this 183 * structure 184 */ 185 unsigned char *asn1; 186 long length; 187 # define PKCS7_S_HEADER 0 188 # define PKCS7_S_BODY 1 189 # define PKCS7_S_TAIL 2 190 int state; /* used during processing */ 191 int detached; 192 ASN1_OBJECT *type; 193 /* content as defined by the type */ 194 /* 195 * all encryption/message digests are applied to the 'contents', leaving 196 * out the 'type' field. 197 */ 198 union { 199 char *ptr; 200 /* NID_pkcs7_data */ 201 ASN1_OCTET_STRING *data; 202 /* NID_pkcs7_signed */ 203 PKCS7_SIGNED *sign; 204 /* NID_pkcs7_enveloped */ 205 PKCS7_ENVELOPE *enveloped; 206 /* NID_pkcs7_signedAndEnveloped */ 207 PKCS7_SIGN_ENVELOPE *signed_and_enveloped; 208 /* NID_pkcs7_digest */ 209 PKCS7_DIGEST *digest; 210 /* NID_pkcs7_encrypted */ 211 PKCS7_ENCRYPT *encrypted; 212 /* Anything else */ 213 ASN1_TYPE *other; 214 } d; 215 PKCS7_CTX ctx; 216 } PKCS7; 217 SKM_DEFINE_STACK_OF_INTERNAL(PKCS7, PKCS7, PKCS7) 218 #define sk_PKCS7_num(sk) OPENSSL_sk_num(ossl_check_const_PKCS7_sk_type(sk)) 219 #define sk_PKCS7_value(sk, idx) ((PKCS7 *)OPENSSL_sk_value(ossl_check_const_PKCS7_sk_type(sk), (idx))) 220 #define sk_PKCS7_new(cmp) ((STACK_OF(PKCS7) *)OPENSSL_sk_new(ossl_check_PKCS7_compfunc_type(cmp))) 221 #define sk_PKCS7_new_null() ((STACK_OF(PKCS7) *)OPENSSL_sk_new_null()) 222 #define sk_PKCS7_new_reserve(cmp, n) ((STACK_OF(PKCS7) *)OPENSSL_sk_new_reserve(ossl_check_PKCS7_compfunc_type(cmp), (n))) 223 #define sk_PKCS7_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_PKCS7_sk_type(sk), (n)) 224 #define sk_PKCS7_free(sk) OPENSSL_sk_free(ossl_check_PKCS7_sk_type(sk)) 225 #define sk_PKCS7_zero(sk) OPENSSL_sk_zero(ossl_check_PKCS7_sk_type(sk)) 226 #define sk_PKCS7_delete(sk, i) ((PKCS7 *)OPENSSL_sk_delete(ossl_check_PKCS7_sk_type(sk), (i))) 227 #define sk_PKCS7_delete_ptr(sk, ptr) ((PKCS7 *)OPENSSL_sk_delete_ptr(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr))) 228 #define sk_PKCS7_push(sk, ptr) OPENSSL_sk_push(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr)) 229 #define sk_PKCS7_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr)) 230 #define sk_PKCS7_pop(sk) ((PKCS7 *)OPENSSL_sk_pop(ossl_check_PKCS7_sk_type(sk))) 231 #define sk_PKCS7_shift(sk) ((PKCS7 *)OPENSSL_sk_shift(ossl_check_PKCS7_sk_type(sk))) 232 #define sk_PKCS7_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_PKCS7_sk_type(sk),ossl_check_PKCS7_freefunc_type(freefunc)) 233 #define sk_PKCS7_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr), (idx)) 234 #define sk_PKCS7_set(sk, idx, ptr) ((PKCS7 *)OPENSSL_sk_set(ossl_check_PKCS7_sk_type(sk), (idx), ossl_check_PKCS7_type(ptr))) 235 #define sk_PKCS7_find(sk, ptr) OPENSSL_sk_find(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr)) 236 #define sk_PKCS7_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr)) 237 #define sk_PKCS7_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_type(ptr), pnum) 238 #define sk_PKCS7_sort(sk) OPENSSL_sk_sort(ossl_check_PKCS7_sk_type(sk)) 239 #define sk_PKCS7_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_PKCS7_sk_type(sk)) 240 #define sk_PKCS7_dup(sk) ((STACK_OF(PKCS7) *)OPENSSL_sk_dup(ossl_check_const_PKCS7_sk_type(sk))) 241 #define sk_PKCS7_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(PKCS7) *)OPENSSL_sk_deep_copy(ossl_check_const_PKCS7_sk_type(sk), ossl_check_PKCS7_copyfunc_type(copyfunc), ossl_check_PKCS7_freefunc_type(freefunc))) 242 #define sk_PKCS7_set_cmp_func(sk, cmp) ((sk_PKCS7_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_PKCS7_sk_type(sk), ossl_check_PKCS7_compfunc_type(cmp))) 243 244 245 246 # define PKCS7_OP_SET_DETACHED_SIGNATURE 1 247 # define PKCS7_OP_GET_DETACHED_SIGNATURE 2 248 249 # define PKCS7_get_signed_attributes(si) ((si)->auth_attr) 250 # define PKCS7_get_attributes(si) ((si)->unauth_attr) 251 252 # define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed) 253 # define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted) 254 # define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped) 255 # define PKCS7_type_is_signedAndEnveloped(a) \ 256 (OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped) 257 # define PKCS7_type_is_data(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_data) 258 # define PKCS7_type_is_digest(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_digest) 259 260 # define PKCS7_set_detached(p,v) \ 261 PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL) 262 # define PKCS7_get_detached(p) \ 263 PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL) 264 265 # define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7)) 266 267 /* S/MIME related flags */ 268 269 # define PKCS7_TEXT 0x1 270 # define PKCS7_NOCERTS 0x2 271 # define PKCS7_NOSIGS 0x4 272 # define PKCS7_NOCHAIN 0x8 273 # define PKCS7_NOINTERN 0x10 274 # define PKCS7_NOVERIFY 0x20 275 # define PKCS7_DETACHED 0x40 276 # define PKCS7_BINARY 0x80 277 # define PKCS7_NOATTR 0x100 278 # define PKCS7_NOSMIMECAP 0x200 279 # define PKCS7_NOOLDMIMETYPE 0x400 280 # define PKCS7_CRLFEOL 0x800 281 # define PKCS7_STREAM 0x1000 282 # define PKCS7_NOCRL 0x2000 283 # define PKCS7_PARTIAL 0x4000 284 # define PKCS7_REUSE_DIGEST 0x8000 285 # define PKCS7_NO_DUAL_CONTENT 0x10000 286 287 /* Flags: for compatibility with older code */ 288 289 # define SMIME_TEXT PKCS7_TEXT 290 # define SMIME_NOCERTS PKCS7_NOCERTS 291 # define SMIME_NOSIGS PKCS7_NOSIGS 292 # define SMIME_NOCHAIN PKCS7_NOCHAIN 293 # define SMIME_NOINTERN PKCS7_NOINTERN 294 # define SMIME_NOVERIFY PKCS7_NOVERIFY 295 # define SMIME_DETACHED PKCS7_DETACHED 296 # define SMIME_BINARY PKCS7_BINARY 297 # define SMIME_NOATTR PKCS7_NOATTR 298 299 /* CRLF ASCII canonicalisation */ 300 # define SMIME_ASCIICRLF 0x80000 301 302 DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL) 303 304 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data, 305 const EVP_MD *type, unsigned char *md, 306 unsigned int *len); 307 # ifndef OPENSSL_NO_STDIO 308 PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7); 309 int i2d_PKCS7_fp(FILE *fp, const PKCS7 *p7); 310 # endif 311 DECLARE_ASN1_DUP_FUNCTION(PKCS7) 312 PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7); 313 int i2d_PKCS7_bio(BIO *bp, const PKCS7 *p7); 314 int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags); 315 int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags); 316 317 DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO) 318 DECLARE_ASN1_FUNCTIONS(PKCS7_RECIP_INFO) 319 DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNED) 320 DECLARE_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT) 321 DECLARE_ASN1_FUNCTIONS(PKCS7_ENVELOPE) 322 DECLARE_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE) 323 DECLARE_ASN1_FUNCTIONS(PKCS7_DIGEST) 324 DECLARE_ASN1_FUNCTIONS(PKCS7_ENCRYPT) 325 DECLARE_ASN1_FUNCTIONS(PKCS7) 326 PKCS7 *PKCS7_new_ex(OSSL_LIB_CTX *libctx, const char *propq); 327 328 DECLARE_ASN1_ITEM(PKCS7_ATTR_SIGN) 329 DECLARE_ASN1_ITEM(PKCS7_ATTR_VERIFY) 330 331 DECLARE_ASN1_NDEF_FUNCTION(PKCS7) 332 DECLARE_ASN1_PRINT_FUNCTION(PKCS7) 333 334 long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg); 335 336 int PKCS7_type_is_other(PKCS7 *p7); 337 int PKCS7_set_type(PKCS7 *p7, int type); 338 int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other); 339 int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data); 340 int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey, 341 const EVP_MD *dgst); 342 int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si); 343 int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i); 344 int PKCS7_add_certificate(PKCS7 *p7, X509 *x509); 345 int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509); 346 int PKCS7_content_new(PKCS7 *p7, int nid); 347 int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx, 348 BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si); 349 int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si, 350 X509 *x509); 351 352 BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio); 353 int PKCS7_dataFinal(PKCS7 *p7, BIO *bio); 354 BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert); 355 356 PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509, 357 EVP_PKEY *pkey, const EVP_MD *dgst); 358 X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si); 359 int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md); 360 STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7); 361 362 PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509); 363 void PKCS7_SIGNER_INFO_get0_algs(PKCS7_SIGNER_INFO *si, EVP_PKEY **pk, 364 X509_ALGOR **pdig, X509_ALGOR **psig); 365 void PKCS7_RECIP_INFO_get0_alg(PKCS7_RECIP_INFO *ri, X509_ALGOR **penc); 366 int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri); 367 int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509); 368 int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher); 369 int PKCS7_stream(unsigned char ***boundary, PKCS7 *p7); 370 371 PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx); 372 ASN1_OCTET_STRING *PKCS7_get_octet_string(PKCS7 *p7); 373 ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk); 374 int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int type, 375 void *data); 376 int PKCS7_add_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype, 377 void *value); 378 ASN1_TYPE *PKCS7_get_attribute(const PKCS7_SIGNER_INFO *si, int nid); 379 ASN1_TYPE *PKCS7_get_signed_attribute(const PKCS7_SIGNER_INFO *si, int nid); 380 int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si, 381 STACK_OF(X509_ATTRIBUTE) *sk); 382 int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si, 383 STACK_OF(X509_ATTRIBUTE) *sk); 384 385 PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs, 386 BIO *data, int flags); 387 PKCS7 *PKCS7_sign_ex(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs, 388 BIO *data, int flags, OSSL_LIB_CTX *libctx, 389 const char *propq); 390 391 PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7, 392 X509 *signcert, EVP_PKEY *pkey, 393 const EVP_MD *md, int flags); 394 395 int PKCS7_final(PKCS7 *p7, BIO *data, int flags); 396 int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store, 397 BIO *indata, BIO *out, int flags); 398 STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, 399 int flags); 400 PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher, 401 int flags); 402 PKCS7 *PKCS7_encrypt_ex(STACK_OF(X509) *certs, BIO *in, 403 const EVP_CIPHER *cipher, int flags, 404 OSSL_LIB_CTX *libctx, const char *propq); 405 int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, 406 int flags); 407 408 int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si, 409 STACK_OF(X509_ALGOR) *cap); 410 STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si); 411 int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg); 412 413 int PKCS7_add_attrib_content_type(PKCS7_SIGNER_INFO *si, ASN1_OBJECT *coid); 414 int PKCS7_add0_attrib_signing_time(PKCS7_SIGNER_INFO *si, ASN1_TIME *t); 415 int PKCS7_add1_attrib_digest(PKCS7_SIGNER_INFO *si, 416 const unsigned char *md, int mdlen); 417 418 int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags); 419 PKCS7 *SMIME_read_PKCS7_ex(BIO *bio, BIO **bcont, PKCS7 **p7); 420 PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont); 421 422 BIO *BIO_new_PKCS7(BIO *out, PKCS7 *p7); 423 424 # ifdef __cplusplus 425 } 426 # endif 427 #endif 428