/*
 * keyParserWep.h
 *
 * Copyright(c) 1998 - 2009 Texas Instruments. All rights reserved.      
 * All rights reserved.                                                  
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 * modification, are permitted provided that the following conditions    
 * are met:                                                              
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 *    notice, this list of conditions and the following disclaimer.      
 *  * Redistributions in binary form must reproduce the above copyright  
 *    notice, this list of conditions and the following disclaimer in    
 *    the documentation and/or other materials provided with the         
 *    distribution.                                                      
 *  * Neither the name Texas Instruments nor the names of its            
 *    contributors may be used to endorse or promote products derived    
 *    from this software without specific prior written permission.      
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 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
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/** \file keyParserWep.h
 *  \brief WEP Key PArser Header file
 *
 *  \see keyParser.h
 */


/***************************************************************************/
/*																		   */
/*		MODULE:	keyParserWep.h											   */
/*    PURPOSE:	WEP key parser											   */
/*																	 	   */
/***************************************************************************/

#ifndef _KEY_PARSER_WEP_H
#define _KEY_PARSER_WEP_H

#include "fsm.h"
#include "keyParser.h"

/* Constants */
#define MAX_WEP_KEY_DATA_LENGTH   32

#define WEP_KEY_TRANSMIT_MASK			0x80000000		/*< bit 31 of key index field */
#define WEP_KEY_PER_CLIENT_MASK			0x40000000		/*< bit 30 of key index field */
#define WEP_KEY_REMAIN_BITS_MASK		0x3FFFFF00		/*< bits 8-29 of key index field */



#define WEP_KEY_LEN_40	 5  /* 40 bit (5 byte) key */
#define WEP_KEY_LEN_104	 13 /* 104 bit (13 byte) key */
#define WEP_KEY_LEN_232	 29 /* 232 bit (29 byte) key */


/* Enumerations */

/* Typedefs */

/* External data definitions */

/* External functions definitions */

/* Function prototypes */

TI_STATUS keyParserWep_config(struct _keyParser_t *pKeyParser);

TI_STATUS keyParserWep_recv(struct _keyParser_t *pKeyParser,
						  TI_UINT8 *pPacket, TI_UINT32 packetLen);

TI_STATUS keyParserWep_remove(struct _keyParser_t *pKeyParser, TI_UINT8 *pKeyData, TI_UINT32 keyDataLen);

#endif /*_KEY_PARSER_WEP_H*/