119 lines
4.5 KiB
C
119 lines
4.5 KiB
C
/*******************************************************************************
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* Agere Systems Inc.
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* Wireless device driver for Linux (wlags49).
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*
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* Copyright (c) 1998-2003 Agere Systems Inc.
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* All rights reserved.
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* http://www.agere.com
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*
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* Initially developed by TriplePoint, Inc.
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* http://www.triplepoint.com
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*
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*------------------------------------------------------------------------------
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*
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* Header for performing coding/decoding of the WEP keys.
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*
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*------------------------------------------------------------------------------
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*
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* SOFTWARE LICENSE
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*
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* This software is provided subject to the following terms and conditions,
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* which you should read carefully before using the software. Using this
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* software indicates your acceptance of these terms and conditions. If you do
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* not agree with these terms and conditions, do not use the software.
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*
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* Copyright © 2003 Agere Systems Inc.
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* All rights reserved.
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*
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* Redistribution and use in source or binary forms, with or without
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* modifications, are permitted provided that the following conditions are met:
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*
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* . Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following Disclaimer as comments in the code as
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* well as in the documentation and/or other materials provided with the
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* distribution.
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*
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* . Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following Disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* . Neither the name of Agere Systems Inc. nor the names of the contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* Disclaimer
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*
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* THIS SOFTWARE IS PROVIDED AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY
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* USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN
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* RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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******************************************************************************/
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#ifndef __WAVELAN2_ENCRYPTION_H__
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#define __WAVELAN2_ENCRYPTION_H__
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/*******************************************************************************
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* constant definitions
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******************************************************************************/
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#define CRYPT_CODE "57617665A5D6"
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#define ENCRYPTION_LEN 102
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#define ENCRYPTION_MAGIC 0x48576877L // HWhw
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#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"
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#define DEFAULT_CRYPT_MAC "W\x01\x6B\x66\xA5\x5A"
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#define CH_START '&'
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#define MACADDRESS_STR_LEN 12
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#define KEY_LEN 14
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#define NUM_KEYS 4
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#define KEY_LENGTH_NONE_ASCII 0
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#define KEY_LENGTH_64_BIT_ASCII 5
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#define KEY_LENGTH_128_BIT_ASCII 13
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#define KEY_LENGTH_NONE_HEX ( KEY_LENGTH_NONE_ASCII * sizeof( unsigned short ))
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#define KEY_LENGTH_64_BIT_HEX ( KEY_LENGTH_64_BIT_ASCII * sizeof( unsigned short ))
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#define KEY_LENGTH_128_BIT_HEX ( KEY_LENGTH_128_BIT_ASCII * sizeof( unsigned short ))
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/*******************************************************************************
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* type definitions
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******************************************************************************/
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typedef struct _encstct
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{
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hcf_32 dwMagic;
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hcf_16 wTxKeyID;
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hcf_16 wEnabled;
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CFG_DEFAULT_KEYS_STRCT EncStr;
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}
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ENCSTRCT, *PENCSTRCT;
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/*******************************************************************************
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* function prototypes
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******************************************************************************/
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int wl_wep_code( char *szCrypt, char *szDest, void *Data, int nLen );
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int wl_wep_decode( char *szCrypt, void *Dest, char *szData );
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#endif // __WAVELAN2_ENCRYPTION_H__
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