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 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31 
  32 #include <sys/types.h>
  33 #include <aes.h>
  34 #include <des3.h>
  35 #include <hmac_sha1.h>
  36 
  37 #ifdef  __cplusplus
  38 extern "C" {
  39 #endif
  40 
  41 /*
  42  * PKCS12 passphrase used by WAN boot
  43  */
  44 #define WANBOOT_PASSPHRASE      "boy with goldfish"
  45 
  46 /*
  47  * Key names used by OBP.
  48  */
  49 #define WANBOOT_DES3_KEY_NAME           "wanboot-3des"
  50 #define WANBOOT_AES_128_KEY_NAME        "wanboot-aes"
  51 #define WANBOOT_HMAC_SHA1_KEY_NAME      "wanboot-hmac-sha1"
  52 #define WANBOOT_MAXKEYNAMELEN           sizeof (WANBOOT_HMAC_SHA1_KEY_NAME)
  53 
  54 #define WANBOOT_MAXKEYLEN       1024    /* sized for RSA */
  55 
  56 #define WANBOOT_MAXBLOCKLEN     AES_BLOCK_SIZE
  57 #define WANBOOT_HMAC_KEY_SIZE   20      /* size of key we use for HMAC SHA-1 */
  58 
  59 struct wankeyio {
  60         char    wk_keyname[WANBOOT_MAXKEYNAMELEN];
  61         uint_t  wk_keysize;
  62         union {
  63                 char    hmac_sha1_key[WANBOOT_HMAC_KEY_SIZE];
  64                 char    des3key[DES3_KEY_SIZE];
  65                 char    aeskey[AES_128_KEY_SIZE];
  66                 char    key[WANBOOT_MAXKEYLEN];
  67         } wk_u;
  68 };
  69 
  70 #define wk_hmac_sha1_key        wk_u.hmac_sha1_key
  71 #define wk_3des_key             wk_u.3des_key
  72 #define wk_aes_key              wk_u.aeskey
  73 
  74 #define WANBOOT_SETKEY          (('W' << 24) | ('A' << 16) | ('N' << 8) | 0)
  75 
  76 #ifdef  __cplusplus
  77 }
  78 #endif
  79 
  80 #endif  /* _SYS_WANBOOT_IMPL_H */