Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 1 | /******************************************************************************* |
| 2 | * Agere Systems Inc. |
| 3 | * Wireless device driver for Linux (wlags49). |
| 4 | * |
| 5 | * Copyright (c) 1998-2003 Agere Systems Inc. |
| 6 | * All rights reserved. |
| 7 | * http://www.agere.com |
| 8 | * |
| 9 | * Initially developed by TriplePoint, Inc. |
| 10 | * http://www.triplepoint.com |
| 11 | * |
| 12 | *------------------------------------------------------------------------------ |
| 13 | * |
| 14 | * Header for performing coding/decoding of the WEP keys. |
| 15 | * |
| 16 | *------------------------------------------------------------------------------ |
| 17 | * |
| 18 | * SOFTWARE LICENSE |
| 19 | * |
| 20 | * This software is provided subject to the following terms and conditions, |
| 21 | * which you should read carefully before using the software. Using this |
| 22 | * software indicates your acceptance of these terms and conditions. If you do |
| 23 | * not agree with these terms and conditions, do not use the software. |
| 24 | * |
Al Viro | d36b691 | 2011-12-29 17:09:01 -0500 | [diff] [blame^] | 25 | * Copyright © 2003 Agere Systems Inc. |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 26 | * All rights reserved. |
| 27 | * |
| 28 | * Redistribution and use in source or binary forms, with or without |
| 29 | * modifications, are permitted provided that the following conditions are met: |
| 30 | * |
| 31 | * . Redistributions of source code must retain the above copyright notice, this |
| 32 | * list of conditions and the following Disclaimer as comments in the code as |
| 33 | * well as in the documentation and/or other materials provided with the |
| 34 | * distribution. |
| 35 | * |
| 36 | * . Redistributions in binary form must reproduce the above copyright notice, |
| 37 | * this list of conditions and the following Disclaimer in the documentation |
| 38 | * and/or other materials provided with the distribution. |
| 39 | * |
| 40 | * . Neither the name of Agere Systems Inc. nor the names of the contributors |
| 41 | * may be used to endorse or promote products derived from this software |
| 42 | * without specific prior written permission. |
| 43 | * |
| 44 | * Disclaimer |
| 45 | * |
Al Viro | d36b691 | 2011-12-29 17:09:01 -0500 | [diff] [blame^] | 46 | * THIS SOFTWARE IS PROVIDED AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES, |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 47 | * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF |
| 48 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY |
| 49 | * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN |
| 50 | * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY |
| 51 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 52 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 53 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 54 | * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT |
| 55 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| 56 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH |
| 57 | * DAMAGE. |
| 58 | * |
| 59 | ******************************************************************************/ |
| 60 | |
Henk de Groot | 68c0bdf | 2009-09-27 11:12:52 +0200 | [diff] [blame] | 61 | #ifndef __WAVELAN2_ENCRYPTION_H__ |
| 62 | #define __WAVELAN2_ENCRYPTION_H__ |
| 63 | |
| 64 | |
| 65 | |
| 66 | |
| 67 | /******************************************************************************* |
| 68 | * constant definitions |
| 69 | ******************************************************************************/ |
| 70 | #define CRYPT_CODE "57617665A5D6" |
| 71 | #define ENCRYPTION_LEN 102 |
| 72 | #define ENCRYPTION_MAGIC 0x48576877L // HWhw |
| 73 | #define DEF_CRYPT_STR "G?TIUEA]d5MAdZV'eUb&&6.)'&:,'VF/(FR2)6^5*'*8*W6;+GB>,7NA-'ZD-X&G.H2J/8>M0(JP0XVS1HbV29.Y3):\\3YF_4IRb56" |
| 74 | |
| 75 | #define DEFAULT_CRYPT_MAC "W\x01\x6B\x66\xA5\x5A" |
| 76 | #define CH_START '&' |
| 77 | #define MACADDRESS_STR_LEN 12 |
| 78 | |
| 79 | #define KEY_LEN 14 |
| 80 | #define NUM_KEYS 4 |
| 81 | |
| 82 | #define KEY_LENGTH_NONE_ASCII 0 |
| 83 | #define KEY_LENGTH_64_BIT_ASCII 5 |
| 84 | #define KEY_LENGTH_128_BIT_ASCII 13 |
| 85 | |
| 86 | #define KEY_LENGTH_NONE_HEX ( KEY_LENGTH_NONE_ASCII * sizeof( unsigned short )) |
| 87 | #define KEY_LENGTH_64_BIT_HEX ( KEY_LENGTH_64_BIT_ASCII * sizeof( unsigned short )) |
| 88 | #define KEY_LENGTH_128_BIT_HEX ( KEY_LENGTH_128_BIT_ASCII * sizeof( unsigned short )) |
| 89 | |
| 90 | |
| 91 | |
| 92 | |
| 93 | /******************************************************************************* |
| 94 | * type definitions |
| 95 | ******************************************************************************/ |
| 96 | typedef struct _encstct |
| 97 | { |
| 98 | hcf_32 dwMagic; |
| 99 | hcf_16 wTxKeyID; |
| 100 | hcf_16 wEnabled; |
| 101 | CFG_DEFAULT_KEYS_STRCT EncStr; |
| 102 | } |
| 103 | ENCSTRCT, *PENCSTRCT; |
| 104 | |
| 105 | |
| 106 | |
| 107 | |
| 108 | /******************************************************************************* |
| 109 | * function prrottypes |
| 110 | ******************************************************************************/ |
| 111 | int wl_wep_code( char *szCrypt, char *szDest, void *Data, int nLen ); |
| 112 | |
| 113 | int wl_wep_decode( char *szCrypt, void *Dest, char *szData ); |
| 114 | |
| 115 | |
| 116 | |
| 117 | |
| 118 | #endif // __WAVELAN2_ENCRYPTION_H__ |