| /* |
| * keyParserExternal.h |
| * |
| * Copyright(c) 1998 - 2009 Texas Instruments. All rights reserved. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** \file keyParserExternal.h |
| * \brief WEP Key PArser Header file |
| * |
| * \see keyParser.h |
| */ |
| |
| |
| /***************************************************************************/ |
| /* */ |
| /* MODULE: keyParserExternal.h */ |
| /* PURPOSE: External key parser */ |
| /* */ |
| /***************************************************************************/ |
| |
| #ifndef _KEY_PARSER_EXTERNAL_H |
| #define _KEY_PARSER_EXTERNAL_H |
| |
| #include "fsm.h" |
| #include "keyParser.h" |
| |
| /* Constants */ |
| #define MAX_EXT_KEY_DATA_LENGTH 32 |
| |
| |
| #define EXT_KEY_TRANSMIT_MASK 0x80000000 /*< bit 31 of key index field */ |
| #define EXT_KEY_PAIRWISE_GROUP_MASK 0x40000000 /*< bit 30 of key index field */ |
| #define EXT_KEY_RSC_KEY_MASK 0x20000000 /*< bit 29 of key index field */ |
| #define EXT_KEY_SUPP_AUTHENTICATOR_MASK 0x10000000 /*< bit 28 of key index field */ |
| #define EXT_KEY_REMAIN_BITS_MASK 0x0FFFFF00 /*< remaining 20 bits in external key index */ |
| |
| #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 */ |
| |
| |
| |
| |
| typedef struct |
| { |
| TI_UINT32 Length; /* The length of the whole structure */ |
| TI_UINT32 KeyIndex; /* The key index to add or remove */ |
| TI_UINT8 macAddress[MAC_ADDR_LEN]; /**< Remote station MAC address*/ |
| } keyParserExternal_keyRemoveDesc_t; |
| |
| /* External data definitions */ |
| |
| /* External functions definitions */ |
| |
| /* Function prototypes */ |
| |
| TI_STATUS keyParserExternal_config(struct _keyParser_t *pKeyParser); |
| |
| TI_STATUS keyParserExternal_recv(struct _keyParser_t *pKeyParser, |
| TI_UINT8 *pPacket, TI_UINT32 packetLen); |
| |
| TI_STATUS keyParserExternal_remove(struct _keyParser_t *pKeyParser, TI_UINT8 *pKeyData, TI_UINT32 keyDataLen); |
| |
| #endif /*_KEY_PARSER_EXTERNAL_H*/ |
| |
