epan/crypt/wep-wpadefs.h

   1 /* wap-wpadefs.h
   2  *
   3  * $Id$
   4  *
   5  * Copyright (c) 2006 CACE Technologies, Davis (California)
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  * 3. Neither the name of the project nor the names of its contributors
  17  *    may be used to endorse or promote products derived from this software
  18  *    without specific prior written permission.
  19  *
  20  * Alternatively, this software may be distributed under the terms of the
  21  * GNU General Public License ("GPL") version 2 as published by the Free
  22  * Software Foundation.
  23  *
  24  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  25  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  26  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  27  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
  28  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  29  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  30  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  31  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  32  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  33  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  34  * SUCH DAMAGE.
  35  */
  36
  37 #ifndef __WEP_WPADEFS_H__
  38 #define __WEP_WPADEFS_H__
  39
  40 #ifdef __cplusplus
  41 extern "C" {
  42 #endif
  43
  44 /** @file
  45  * WEP and WPA definitions
  46  *
  47  * Copied from airpcap.h.
  48  */
  49
  50 /**
  51  * Maximum number of encryption keys.  This determines the size of
  52  * structures in packet-ieee80211.c, as well as the number of keys
  53  * in the IEEE 802.11 preferences.
  54  */
  55 #define MAX_ENCRYPTION_KEYS 64
  56
  57 /**
  58  * Maximum size of a WEP key, in bytes. This is the size of an entry in the
  59  * AirpcapWepKeysCollection structure.
  60  */
  61 #define WEP_KEY_MAX_SIZE 32
  62
  63 /**
  64  * WEP_KEY_MAX_SIZE is in bytes, but each byte is represented as a
  65  * hexadecimal string.
  66  */
  67 #define WEP_KEY_MAX_CHAR_SIZE (WEP_KEY_MAX_SIZE*2)
  68
  69 /**
  70  * WEP_KEY_MAX_SIZE is in bytes, this is in bits...
  71  */
  72 #define WEP_KEY_MAX_BIT_SIZE (WEP_KEY_MAX_SIZE*8)
  73
  74 #define WEP_KEY_MIN_CHAR_SIZE 2
  75 #define WEP_KEY_MIN_BIT_SIZE  8
  76
  77 /**
  78  * WPA key sizes.
  79  */
  80 #define WPA_KEY_MAX_SIZE 63 /* 63 chars followed by a '\0' */
  81
  82 #define WPA_KEY_MAX_CHAR_SIZE (WPA_KEY_MAX_SIZE*1)
  83 #define WPA_KEY_MAX_BIT_SIZE  (WPA_KEY_MAX_SIZE*8)
  84 #define WPA_KEY_MIN_CHAR_SIZE 8
  85 #define WPA_KEY_MIN_BIT_SIZE  (WPA_KEY_MIN_CHAR_SIZE*8)
  86
  87 /**
  88  * SSID sizes
  89  */
  90 #define WPA_SSID_MAX_SIZE 32
  91
  92 #define WPA_SSID_MAX_CHAR_SIZE (WPA_SSID_MAX_SIZE*1)
  93 #define WPA_SSID_MAX_BIT_SIZE  (WPA_SSID_MAX_SIZE*8)
  94 #define WPA_SSID_MIN_CHAR_SIZE 0
  95 #define WPA_SSID_MIN_BIT_SIZE  (WPA_SSID_MIN_CHAR_SIZE*8)
  96
  97 /**
  98  * Let the user enter a raw PSK along with a passphrase + SSID
  99  */
 100 #define WPA_PSK_KEY_SIZE 32 /* Fixed size, 32 bytes (256bit) */
 101 #define WPA_PSK_KEY_CHAR_SIZE (WPA_PSK_KEY_SIZE*2)
 102 #define WPA_PSK_KEY_BIT_SIZE  (WPA_PSK_KEY_SIZE*8)
 103
 104 /**
 105  * Prefix definitions for preferences
 106  */
 107 #define STRING_KEY_TYPE_WEP "wep"
 108 #define STRING_KEY_TYPE_WPA_PWD "wpa-pwd"
 109 #define STRING_KEY_TYPE_WPA_PSK "wpa-psk"
 110
 111 #ifdef __cplusplus
 112 }
 113 #endif
 114
 115 #endif /* __WEP_WPADEFS_H__  */