1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
28
29 #include "k5-int.h"
30
31 krb5_error_code KRB5_CALLCONV
krb5_init_allocated_keyblock(krb5_context context,krb5_enctype enctype,unsigned int length,krb5_keyblock * kb)32 krb5_init_allocated_keyblock(
33 krb5_context context,
34 krb5_enctype enctype,
35 unsigned int length,
36 krb5_keyblock *kb)
37 {
38
39 if (!kb)
40 return (EINVAL);
41
42 (void) memset(kb, 0, sizeof (*kb));
43 kb->enctype = enctype;
44 kb->length = length;
45
46 if (length) {
47 kb->contents = malloc(length);
48 if (!kb->contents) {
49 return (ENOMEM);
50 }
51 (void) memset(kb->contents, 0, length);
52 } else {
53 kb->contents = NULL;
54 }
55
56 kb->dk_list = NULL;
57
58 #ifdef _KERNEL
59 kb->kef_key = NULL;
60 #else
61 kb->hKey = CK_INVALID_HANDLE;
62 #endif
63
64 return (0);
65 }
66