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pkcs12.h
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1 /* pkcs12.h */
2 /* Written by Dr Stephen N Henson ([email protected]) for the OpenSSL
3  * project 1999.
4  */
5 /* ====================================================================
6  * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright
13  * notice, this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in
17  * the documentation and/or other materials provided with the
18  * distribution.
19  *
20  * 3. All advertising materials mentioning features or use of this
21  * software must display the following acknowledgment:
22  * "This product includes software developed by the OpenSSL Project
23  * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24  *
25  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26  * endorse or promote products derived from this software without
27  * prior written permission. For written permission, please contact
28  * [email protected].
29  *
30  * 5. Products derived from this software may not be called "OpenSSL"
31  * nor may "OpenSSL" appear in their names without prior written
32  * permission of the OpenSSL Project.
33  *
34  * 6. Redistributions of any form whatsoever must retain the following
35  * acknowledgment:
36  * "This product includes software developed by the OpenSSL Project
37  * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38  *
39  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50  * OF THE POSSIBILITY OF SUCH DAMAGE.
51  * ====================================================================
52  *
53  * This product includes cryptographic software written by Eric Young
54  * ([email protected]). This product includes software written by Tim
55  * Hudson ([email protected]).
56  *
57  */
58 
59 #ifndef HEADER_PKCS12_H
60 #define HEADER_PKCS12_H
61 
62 #include <openssl/bio.h>
63 #include <openssl/x509.h>
64 
65 #ifdef __cplusplus
66 extern "C" {
67 #endif
68 
69 #define PKCS12_KEY_ID 1
70 #define PKCS12_IV_ID 2
71 #define PKCS12_MAC_ID 3
72 
73 /* Default iteration count */
74 #ifndef PKCS12_DEFAULT_ITER
75 #define PKCS12_DEFAULT_ITER PKCS5_DEFAULT_ITER
76 #endif
77 
78 #define PKCS12_MAC_KEY_LENGTH 20
79 
80 #define PKCS12_SALT_LEN 8
81 
82 /* Uncomment out next line for unicode password and names, otherwise ASCII */
83 
84 /*#define PBE_UNICODE*/
85 
86 #ifdef PBE_UNICODE
87 #define PKCS12_key_gen PKCS12_key_gen_uni
88 #define PKCS12_add_friendlyname PKCS12_add_friendlyname_uni
89 #else
90 #define PKCS12_key_gen PKCS12_key_gen_asc
91 #define PKCS12_add_friendlyname PKCS12_add_friendlyname_asc
92 #endif
93 
94 /* MS key usage constants */
95 
96 #define KEY_EX 0x10
97 #define KEY_SIG 0x80
98 
99 typedef struct {
100 X509_SIG *dinfo;
101 ASN1_OCTET_STRING *salt;
102 ASN1_INTEGER *iter; /* defaults to 1 */
103 } PKCS12_MAC_DATA;
104 
105 typedef struct {
106 ASN1_INTEGER *version;
107 PKCS12_MAC_DATA *mac;
108 PKCS7 *authsafes;
109 } PKCS12;
110 
111 typedef struct {
112 ASN1_OBJECT *type;
113 union {
114  struct pkcs12_bag_st *bag; /* secret, crl and certbag */
115  struct pkcs8_priv_key_info_st *keybag; /* keybag */
116  X509_SIG *shkeybag; /* shrouded key bag */
117  STACK_OF(PKCS12_SAFEBAG) *safes;
118  ASN1_TYPE *other;
119 }value;
120 STACK_OF(X509_ATTRIBUTE) *attrib;
121 } PKCS12_SAFEBAG;
122 
123 DECLARE_STACK_OF(PKCS12_SAFEBAG)
124 DECLARE_ASN1_SET_OF(PKCS12_SAFEBAG)
125 DECLARE_PKCS12_STACK_OF(PKCS12_SAFEBAG)
126 
127 typedef struct pkcs12_bag_st {
128 ASN1_OBJECT *type;
129 union {
130  ASN1_OCTET_STRING *x509cert;
131  ASN1_OCTET_STRING *x509crl;
132  ASN1_OCTET_STRING *octet;
133  ASN1_IA5STRING *sdsicert;
134  ASN1_TYPE *other; /* Secret or other bag */
135 }value;
136 } PKCS12_BAGS;
137 
138 #define PKCS12_ERROR 0
139 #define PKCS12_OK 1
140 
141 /* Compatibility macros */
142 
143 #define M_PKCS12_x5092certbag PKCS12_x5092certbag
144 #define M_PKCS12_x509crl2certbag PKCS12_x509crl2certbag
145 
146 #define M_PKCS12_certbag2x509 PKCS12_certbag2x509
147 #define M_PKCS12_certbag2x509crl PKCS12_certbag2x509crl
148 
149 #define M_PKCS12_unpack_p7data PKCS12_unpack_p7data
150 #define M_PKCS12_pack_authsafes PKCS12_pack_authsafes
151 #define M_PKCS12_unpack_authsafes PKCS12_unpack_authsafes
152 #define M_PKCS12_unpack_p7encdata PKCS12_unpack_p7encdata
153 
154 #define M_PKCS12_decrypt_skey PKCS12_decrypt_skey
155 #define M_PKCS8_decrypt PKCS8_decrypt
156 
157 #define M_PKCS12_bag_type(bg) OBJ_obj2nid((bg)->type)
158 #define M_PKCS12_cert_bag_type(bg) OBJ_obj2nid((bg)->value.bag->type)
159 #define M_PKCS12_crl_bag_type M_PKCS12_cert_bag_type
160 
161 #define PKCS12_get_attr(bag, attr_nid) \
162  PKCS12_get_attr_gen(bag->attrib, attr_nid)
163 
164 #define PKCS8_get_attr(p8, attr_nid) \
165  PKCS12_get_attr_gen(p8->attributes, attr_nid)
166 
167 #define PKCS12_mac_present(p12) ((p12)->mac ? 1 : 0)
168 
169 
170 PKCS12_SAFEBAG *PKCS12_x5092certbag(X509 *x509);
171 PKCS12_SAFEBAG *PKCS12_x509crl2certbag(X509_CRL *crl);
172 X509 *PKCS12_certbag2x509(PKCS12_SAFEBAG *bag);
173 X509_CRL *PKCS12_certbag2x509crl(PKCS12_SAFEBAG *bag);
174 
175 PKCS12_SAFEBAG *PKCS12_item_pack_safebag(void *obj, const ASN1_ITEM *it, int nid1,
176  int nid2);
177 PKCS12_SAFEBAG *PKCS12_MAKE_KEYBAG(PKCS8_PRIV_KEY_INFO *p8);
178 PKCS8_PRIV_KEY_INFO *PKCS8_decrypt(X509_SIG *p8, const char *pass, int passlen);
179 PKCS8_PRIV_KEY_INFO *PKCS12_decrypt_skey(PKCS12_SAFEBAG *bag, const char *pass,
180  int passlen);
181 X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher,
182  const char *pass, int passlen,
183  unsigned char *salt, int saltlen, int iter,
184  PKCS8_PRIV_KEY_INFO *p8);
185 PKCS12_SAFEBAG *PKCS12_MAKE_SHKEYBAG(int pbe_nid, const char *pass,
186  int passlen, unsigned char *salt,
187  int saltlen, int iter,
188  PKCS8_PRIV_KEY_INFO *p8);
189 PKCS7 *PKCS12_pack_p7data(STACK_OF(PKCS12_SAFEBAG) *sk);
190 STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7data(PKCS7 *p7);
191 PKCS7 *PKCS12_pack_p7encdata(int pbe_nid, const char *pass, int passlen,
192  unsigned char *salt, int saltlen, int iter,
193  STACK_OF(PKCS12_SAFEBAG) *bags);
194 STACK_OF(PKCS12_SAFEBAG) *PKCS12_unpack_p7encdata(PKCS7 *p7, const char *pass, int passlen);
195 
196 int PKCS12_pack_authsafes(PKCS12 *p12, STACK_OF(PKCS7) *safes);
197 STACK_OF(PKCS7) *PKCS12_unpack_authsafes(PKCS12 *p12);
198 
199 int PKCS12_add_localkeyid(PKCS12_SAFEBAG *bag, unsigned char *name, int namelen);
200 int PKCS12_add_friendlyname_asc(PKCS12_SAFEBAG *bag, const char *name,
201  int namelen);
202 int PKCS12_add_CSPName_asc(PKCS12_SAFEBAG *bag, const char *name,
203  int namelen);
204 int PKCS12_add_friendlyname_uni(PKCS12_SAFEBAG *bag, const unsigned char *name,
205  int namelen);
206 int PKCS8_add_keyusage(PKCS8_PRIV_KEY_INFO *p8, int usage);
207 ASN1_TYPE *PKCS12_get_attr_gen(STACK_OF(X509_ATTRIBUTE) *attrs, int attr_nid);
208 char *PKCS12_get_friendlyname(PKCS12_SAFEBAG *bag);
209 unsigned char *PKCS12_pbe_crypt(X509_ALGOR *algor, const char *pass,
210  int passlen, unsigned char *in, int inlen,
211  unsigned char **data, int *datalen, int en_de);
212 void * PKCS12_item_decrypt_d2i(X509_ALGOR *algor, const ASN1_ITEM *it,
213  const char *pass, int passlen, ASN1_OCTET_STRING *oct, int zbuf);
214 ASN1_OCTET_STRING *PKCS12_item_i2d_encrypt(X509_ALGOR *algor, const ASN1_ITEM *it,
215  const char *pass, int passlen,
216  void *obj, int zbuf);
217 PKCS12 *PKCS12_init(int mode);
218 int PKCS12_key_gen_asc(const char *pass, int passlen, unsigned char *salt,
219  int saltlen, int id, int iter, int n,
220  unsigned char *out, const EVP_MD *md_type);
221 int PKCS12_key_gen_uni(unsigned char *pass, int passlen, unsigned char *salt, int saltlen, int id, int iter, int n, unsigned char *out, const EVP_MD *md_type);
222 int PKCS12_PBE_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass, int passlen,
223  ASN1_TYPE *param, const EVP_CIPHER *cipher, const EVP_MD *md_type,
224  int en_de);
225 int PKCS12_gen_mac(PKCS12 *p12, const char *pass, int passlen,
226  unsigned char *mac, unsigned int *maclen);
227 int PKCS12_verify_mac(PKCS12 *p12, const char *pass, int passlen);
228 int PKCS12_set_mac(PKCS12 *p12, const char *pass, int passlen,
229  unsigned char *salt, int saltlen, int iter,
230  const EVP_MD *md_type);
231 int PKCS12_setup_mac(PKCS12 *p12, int iter, unsigned char *salt,
232  int saltlen, const EVP_MD *md_type);
233 unsigned char *OPENSSL_asc2uni(const char *asc, int asclen, unsigned char **uni, int *unilen);
234 char *OPENSSL_uni2asc(unsigned char *uni, int unilen);
235 
236 DECLARE_ASN1_FUNCTIONS(PKCS12)
237 DECLARE_ASN1_FUNCTIONS(PKCS12_MAC_DATA)
238 DECLARE_ASN1_FUNCTIONS(PKCS12_SAFEBAG)
239 DECLARE_ASN1_FUNCTIONS(PKCS12_BAGS)
240 
241 DECLARE_ASN1_ITEM(PKCS12_SAFEBAGS)
242 DECLARE_ASN1_ITEM(PKCS12_AUTHSAFES)
243 
244 void PKCS12_PBE_add(void);
245 int PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey, X509 **cert,
246  STACK_OF(X509) **ca);
247 PKCS12 *PKCS12_create(char *pass, char *name, EVP_PKEY *pkey, X509 *cert,
248  STACK_OF(X509) *ca, int nid_key, int nid_cert, int iter,
249  int mac_iter, int keytype);
250 
251 PKCS12_SAFEBAG *PKCS12_add_cert(STACK_OF(PKCS12_SAFEBAG) **pbags, X509 *cert);
252 PKCS12_SAFEBAG *PKCS12_add_key(STACK_OF(PKCS12_SAFEBAG) **pbags, EVP_PKEY *key,
253  int key_usage, int iter,
254  int key_nid, char *pass);
255 int PKCS12_add_safe(STACK_OF(PKCS7) **psafes, STACK_OF(PKCS12_SAFEBAG) *bags,
256  int safe_nid, int iter, char *pass);
257 PKCS12 *PKCS12_add_safes(STACK_OF(PKCS7) *safes, int p7_nid);
258 
259 int i2d_PKCS12_bio(BIO *bp, PKCS12 *p12);
260 int i2d_PKCS12_fp(FILE *fp, PKCS12 *p12);
261 PKCS12 *d2i_PKCS12_bio(BIO *bp, PKCS12 **p12);
262 PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12);
263 int PKCS12_newpass(PKCS12 *p12, char *oldpass, char *newpass);
264 
265 /* BEGIN ERROR CODES */
266 /* The following lines are auto generated by the script mkerr.pl. Any changes
267  * made after this point may be overwritten when the script is next run.
268  */
269 void ERR_load_PKCS12_strings(void);
270 
271 /* Error codes for the PKCS12 functions. */
272 
273 /* Function codes. */
274 #define PKCS12_F_PARSE_BAG 129
275 #define PKCS12_F_PARSE_BAGS 103
276 #define PKCS12_F_PKCS12_ADD_FRIENDLYNAME 100
277 #define PKCS12_F_PKCS12_ADD_FRIENDLYNAME_ASC 127
278 #define PKCS12_F_PKCS12_ADD_FRIENDLYNAME_UNI 102
279 #define PKCS12_F_PKCS12_ADD_LOCALKEYID 104
280 #define PKCS12_F_PKCS12_CREATE 105
281 #define PKCS12_F_PKCS12_GEN_MAC 107
282 #define PKCS12_F_PKCS12_INIT 109
283 #define PKCS12_F_PKCS12_ITEM_DECRYPT_D2I 106
284 #define PKCS12_F_PKCS12_ITEM_I2D_ENCRYPT 108
285 #define PKCS12_F_PKCS12_ITEM_PACK_SAFEBAG 117
286 #define PKCS12_F_PKCS12_KEY_GEN_ASC 110
287 #define PKCS12_F_PKCS12_KEY_GEN_UNI 111
288 #define PKCS12_F_PKCS12_MAKE_KEYBAG 112
289 #define PKCS12_F_PKCS12_MAKE_SHKEYBAG 113
290 #define PKCS12_F_PKCS12_NEWPASS 128
291 #define PKCS12_F_PKCS12_PACK_P7DATA 114
292 #define PKCS12_F_PKCS12_PACK_P7ENCDATA 115
293 #define PKCS12_F_PKCS12_PARSE 118
294 #define PKCS12_F_PKCS12_PBE_CRYPT 119
295 #define PKCS12_F_PKCS12_PBE_KEYIVGEN 120
296 #define PKCS12_F_PKCS12_SETUP_MAC 122
297 #define PKCS12_F_PKCS12_SET_MAC 123
298 #define PKCS12_F_PKCS12_UNPACK_AUTHSAFES 130
299 #define PKCS12_F_PKCS12_UNPACK_P7DATA 131
300 #define PKCS12_F_PKCS12_VERIFY_MAC 126
301 #define PKCS12_F_PKCS8_ADD_KEYUSAGE 124
302 #define PKCS12_F_PKCS8_ENCRYPT 125
303 
304 /* Reason codes. */
305 #define PKCS12_R_CANT_PACK_STRUCTURE 100
306 #define PKCS12_R_CONTENT_TYPE_NOT_DATA 121
307 #define PKCS12_R_DECODE_ERROR 101
308 #define PKCS12_R_ENCODE_ERROR 102
309 #define PKCS12_R_ENCRYPT_ERROR 103
310 #define PKCS12_R_ERROR_SETTING_ENCRYPTED_DATA_TYPE 120
311 #define PKCS12_R_INVALID_NULL_ARGUMENT 104
312 #define PKCS12_R_INVALID_NULL_PKCS12_POINTER 105
313 #define PKCS12_R_IV_GEN_ERROR 106
314 #define PKCS12_R_KEY_GEN_ERROR 107
315 #define PKCS12_R_MAC_ABSENT 108
316 #define PKCS12_R_MAC_GENERATION_ERROR 109
317 #define PKCS12_R_MAC_SETUP_ERROR 110
318 #define PKCS12_R_MAC_STRING_SET_ERROR 111
319 #define PKCS12_R_MAC_VERIFY_ERROR 112
320 #define PKCS12_R_MAC_VERIFY_FAILURE 113
321 #define PKCS12_R_PARSE_ERROR 114
322 #define PKCS12_R_PKCS12_ALGOR_CIPHERINIT_ERROR 115
323 #define PKCS12_R_PKCS12_CIPHERFINAL_ERROR 116
324 #define PKCS12_R_PKCS12_PBE_CRYPT_ERROR 117
325 #define PKCS12_R_UNKNOWN_DIGEST_ALGORITHM 118
326 #define PKCS12_R_UNSUPPORTED_PKCS12_MODE 119
327 
328 #ifdef __cplusplus
329 }
330 #endif
331 #endif
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