2 /* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
5 /* ====================================================================
6 * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
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
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/)"
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 * licensing@OpenSSL.org.
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.
34 * 6. Redistributions of any form whatsoever must retain the following
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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 * ====================================================================
53 * This product includes cryptographic software written by Eric Young
54 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
61 #include <openssl/pkcs12.h>
63 /* Pack an object into an OCTET STRING and turn into a safebag */
65 PKCS12_SAFEBAG *PKCS12_pack_safebag (char *obj, int (*i2d)(), int nid1,
69 PKCS12_SAFEBAG *safebag;
70 if (!(bag = PKCS12_BAGS_new ())) {
71 PKCS12err(PKCS12_F_PKCS12_PACK_SAFEBAG, ERR_R_MALLOC_FAILURE);
74 bag->type = OBJ_nid2obj(nid1);
75 if (!ASN1_pack_string(obj, i2d, &bag->value.octet)) {
76 PKCS12err(PKCS12_F_PKCS12_PACK_SAFEBAG, ERR_R_MALLOC_FAILURE);
79 if (!(safebag = PKCS12_SAFEBAG_new ())) {
80 PKCS12err(PKCS12_F_PKCS12_PACK_SAFEBAG, ERR_R_MALLOC_FAILURE);
83 safebag->value.bag = bag;
84 safebag->type = OBJ_nid2obj(nid2);
88 /* Turn PKCS8 object into a keybag */
90 PKCS12_SAFEBAG *PKCS12_MAKE_KEYBAG (PKCS8_PRIV_KEY_INFO *p8)
93 if (!(bag = PKCS12_SAFEBAG_new())) {
94 PKCS12err(PKCS12_F_PKCS12_MAKE_KEYBAG,ERR_R_MALLOC_FAILURE);
97 bag->type = OBJ_nid2obj(NID_keyBag);
98 bag->value.keybag = p8;
102 /* Turn PKCS8 object into a shrouded keybag */
104 PKCS12_SAFEBAG *PKCS12_MAKE_SHKEYBAG (int pbe_nid, const char *pass,
105 int passlen, unsigned char *salt, int saltlen, int iter,
106 PKCS8_PRIV_KEY_INFO *p8)
110 /* Set up the safe bag */
111 if (!(bag = PKCS12_SAFEBAG_new ())) {
112 PKCS12err(PKCS12_F_PKCS12_MAKE_SHKEYBAG, ERR_R_MALLOC_FAILURE);
116 bag->type = OBJ_nid2obj(NID_pkcs8ShroudedKeyBag);
117 if (!(bag->value.shkeybag =
118 PKCS8_encrypt(pbe_nid, NULL, pass, passlen, salt, saltlen, iter,
120 PKCS12err(PKCS12_F_PKCS12_MAKE_SHKEYBAG, ERR_R_MALLOC_FAILURE);
127 /* Turn a stack of SAFEBAGS into a PKCS#7 data Contentinfo */
128 PKCS7 *PKCS12_pack_p7data (STACK_OF(PKCS12_SAFEBAG) *sk)
131 if (!(p7 = PKCS7_new())) {
132 PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, ERR_R_MALLOC_FAILURE);
135 p7->type = OBJ_nid2obj(NID_pkcs7_data);
136 if (!(p7->d.data = M_ASN1_OCTET_STRING_new())) {
137 PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, ERR_R_MALLOC_FAILURE);
141 if (!ASN1_seq_pack_PKCS12_SAFEBAG(sk, i2d_PKCS12_SAFEBAG,
143 &p7->d.data->length)) {
144 PKCS12err(PKCS12_F_PKCS12_PACK_P7DATA, PKCS12_R_CANT_PACK_STRUCTURE);
150 /* Turn a stack of SAFEBAGS into a PKCS#7 encrypted data ContentInfo */
152 PKCS7 *PKCS12_pack_p7encdata (int pbe_nid, const char *pass, int passlen,
153 unsigned char *salt, int saltlen, int iter,
154 STACK_OF(PKCS12_SAFEBAG) *bags)
158 if (!(p7 = PKCS7_new())) {
159 PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, ERR_R_MALLOC_FAILURE);
162 if(!PKCS7_set_type(p7, NID_pkcs7_encrypted)) {
163 PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA,
164 PKCS12_R_ERROR_SETTING_ENCRYPTED_DATA_TYPE);
167 if (!(pbe = PKCS5_pbe_set (pbe_nid, iter, salt, saltlen))) {
168 PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, ERR_R_MALLOC_FAILURE);
171 X509_ALGOR_free(p7->d.encrypted->enc_data->algorithm);
172 p7->d.encrypted->enc_data->algorithm = pbe;
173 M_ASN1_OCTET_STRING_free(p7->d.encrypted->enc_data->enc_data);
174 if (!(p7->d.encrypted->enc_data->enc_data =
175 PKCS12_i2d_encrypt (pbe, i2d_PKCS12_SAFEBAG, pass, passlen,
177 PKCS12err(PKCS12_F_PKCS12_PACK_P7ENCDATA, PKCS12_R_ENCRYPT_ERROR);
184 X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher,
185 const char *pass, int passlen,
186 unsigned char *salt, int saltlen, int iter,
187 PKCS8_PRIV_KEY_INFO *p8inf)
192 if (!(p8 = X509_SIG_new())) {
193 PKCS12err(PKCS12_F_PKCS8_ENCRYPT, ERR_R_MALLOC_FAILURE);
197 if(pbe_nid == -1) pbe = PKCS5_pbe2_set(cipher, iter, salt, saltlen);
198 else pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen);
200 PKCS12err(PKCS12_F_PKCS8_ENCRYPT, ERR_R_ASN1_LIB);
203 X509_ALGOR_free(p8->algor);
205 M_ASN1_OCTET_STRING_free(p8->digest);
207 PKCS12_i2d_encrypt (pbe, i2d_PKCS8_PRIV_KEY_INFO, pass, passlen,
208 (char *)p8inf, 0))) {
209 PKCS12err(PKCS12_F_PKCS8_ENCRYPT, PKCS12_R_ENCRYPT_ERROR);