xref: /titanic_41/usr/src/uts/common/sys/wanboot_impl.h (revision 0b42f15ac52b077791d4ba079e8c163c592c3fda)
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, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 2002-2003 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #ifndef	_SYS_WANBOOT_IMPL_H
28 #define	_SYS_WANBOOT_IMPL_H
29 
30 #include <sys/types.h>
31 #include <aes.h>
32 #include <des3.h>
33 #include <hmac_sha1.h>
34 
35 #ifdef	__cplusplus
36 extern "C" {
37 #endif
38 
39 /*
40  * PKCS12 passphrase used by WAN boot
41  */
42 #define	WANBOOT_PASSPHRASE	"boy with goldfish"
43 
44 /*
45  * Key names used by OBP.
46  */
47 #define	WANBOOT_DES3_KEY_NAME		"wanboot-3des"
48 #define	WANBOOT_AES_128_KEY_NAME	"wanboot-aes"
49 #define	WANBOOT_HMAC_SHA1_KEY_NAME	"wanboot-hmac-sha1"
50 #define	WANBOOT_MAXKEYNAMELEN		sizeof (WANBOOT_HMAC_SHA1_KEY_NAME)
51 
52 #define	WANBOOT_MAXKEYLEN	1024    /* sized for RSA */
53 
54 #define	WANBOOT_MAXBLOCKLEN	AES_BLOCK_SIZE
55 #define	WANBOOT_HMAC_KEY_SIZE	20	/* size of key we use for HMAC SHA-1 */
56 
57 struct wankeyio {
58 	char	wk_keyname[WANBOOT_MAXKEYNAMELEN];
59 	uint_t	wk_keysize;
60 	union {
61 		char	hmac_sha1_key[WANBOOT_HMAC_KEY_SIZE];
62 		char	des3key[DES3_KEY_SIZE];
63 		char	aeskey[AES_128_KEY_SIZE];
64 		char	key[WANBOOT_MAXKEYLEN];
65 	} wk_u;
66 };
67 
68 #define	wk_hmac_sha1_key	wk_u.hmac_sha1_key
69 #define	wk_3des_key		wk_u.3des_key
70 #define	wk_aes_key		wk_u.aeskey
71 
72 #define	WANBOOT_SETKEY		(('W' << 24) | ('A' << 16) | ('N' << 8) | 0)
73 
74 #ifdef	__cplusplus
75 }
76 #endif
77 
78 #endif	/* _SYS_WANBOOT_IMPL_H */
79