1 /* $OpenBSD: p12_p8e.c,v 1.13 2024/03/02 10:15:16 tb Exp $ */
2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3 * project 2001.
4 */
5 /* ====================================================================
6 * Copyright (c) 2001 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 * licensing@OpenSSL.org.
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 * (eay@cryptsoft.com). This product includes software written by Tim
55 * Hudson (tjh@cryptsoft.com).
56 *
57 */
58
59 #include <stdio.h>
60
61 #include <openssl/err.h>
62 #include <openssl/pkcs12.h>
63
64 #include "pkcs12_local.h"
65 #include "x509_local.h"
66
67 X509_SIG *
PKCS8_encrypt(int pbe_nid,const EVP_CIPHER * cipher,const char * pass,int passlen,unsigned char * salt,int saltlen,int iter,PKCS8_PRIV_KEY_INFO * p8inf)68 PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher, const char *pass,
69 int passlen, unsigned char *salt, int saltlen, int iter,
70 PKCS8_PRIV_KEY_INFO *p8inf)
71 {
72 X509_SIG *p8 = NULL;
73 X509_ALGOR *pbe;
74
75 if (!(p8 = X509_SIG_new())) {
76 PKCS12error(ERR_R_MALLOC_FAILURE);
77 goto err;
78 }
79
80 if (pbe_nid == -1)
81 pbe = PKCS5_pbe2_set(cipher, iter, salt, saltlen);
82 else
83 pbe = PKCS5_pbe_set(pbe_nid, iter, salt, saltlen);
84 if (!pbe) {
85 PKCS12error(ERR_R_ASN1_LIB);
86 goto err;
87 }
88 X509_ALGOR_free(p8->algor);
89 p8->algor = pbe;
90 ASN1_OCTET_STRING_free(p8->digest);
91 p8->digest = PKCS12_item_i2d_encrypt(pbe,
92 &PKCS8_PRIV_KEY_INFO_it, pass, passlen, p8inf, 1);
93 if (!p8->digest) {
94 PKCS12error(PKCS12_R_ENCRYPT_ERROR);
95 goto err;
96 }
97
98 return p8;
99
100 err:
101 X509_SIG_free(p8);
102 return NULL;
103 }
104 LCRYPTO_ALIAS(PKCS8_encrypt);
105