1/*
2 * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#include <stdio.h>
11#include "internal/cryptlib.h"
12#include <openssl/pkcs12.h>
13#include "p12_local.h"
14
15/* Initialise a PKCS12 structure to take data */
16
17PKCS12 *PKCS12_init(int mode)
18{
19 PKCS12 *pkcs12;
20
21 if ((pkcs12 = PKCS12_new()) == NULL) {
22 PKCS12err(PKCS12_F_PKCS12_INIT, ERR_R_MALLOC_FAILURE);
23 return NULL;
24 }
25 if (!ASN1_INTEGER_set(pkcs12->version, 3))
26 goto err;
27 pkcs12->authsafes->type = OBJ_nid2obj(mode);
28 switch (mode) {
29 case NID_pkcs7_data:
30 if ((pkcs12->authsafes->d.data = ASN1_OCTET_STRING_new()) == NULL) {
31 PKCS12err(PKCS12_F_PKCS12_INIT, ERR_R_MALLOC_FAILURE);
32 goto err;
33 }
34 break;
35 default:
36 PKCS12err(PKCS12_F_PKCS12_INIT, PKCS12_R_UNSUPPORTED_PKCS12_MODE);
37 goto err;
38 }
39 return pkcs12;
40
41 err:
42 PKCS12_free(pkcs12);
43 return NULL;
44}
45