[linux-2.6-block.git] / drivers / staging / rt2860 / wpa.h

/*
 *************************************************************************
 * Ralink Tech Inc.
 * 5F., No.36, Taiyuan St., Jhubei City,
 * Hsinchu County 302,
 * Taiwan, R.O.C.
 *
 * (c) Copyright 2002-2007, Ralink Technology, Inc.
 *
 * This program is free software; you can redistribute it and/or modify  *
 * it under the terms of the GNU General Public License as published by  *
 * the Free Software Foundation; either version 2 of the License, or     *
 * (at your option) any later version.                                   *
 *                                                                       *
 * This program is distributed in the hope that it will be useful,       *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 * GNU General Public License for more details.                          *
 *                                                                       *
 * You should have received a copy of the GNU General Public License     *
 * along with this program; if not, write to the                         *
 * Free Software Foundation, Inc.,                                       *
 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 *                                                                       *
 *************************************************************************

	Module Name:
	wpa.h

	Abstract:

	Revision History:
	Who			When			What
	--------	----------		----------------------------------------------
	Name		Date			Modification logs
*/

#ifndef	__WPA_H__
#define	__WPA_H__

// EAPOL Key descripter frame format related length
#define LEN_KEY_DESC_NONCE			32
#define LEN_KEY_DESC_IV				16
#define LEN_KEY_DESC_RSC			8
#define LEN_KEY_DESC_ID				8
#define LEN_KEY_DESC_REPLAY			8
#define LEN_KEY_DESC_MIC			16

// The length is the EAPoL-Key frame except key data field.
// Please refer to 802.11i-2004 ,Figure 43u in p.78
#define LEN_EAPOL_KEY_MSG			(sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE)

// EAP Code Type.
#define EAP_CODE_REQUEST	1
#define EAP_CODE_RESPONSE	2
#define EAP_CODE_SUCCESS    3
#define EAP_CODE_FAILURE    4

// EAPOL frame Protocol Version
#define	EAPOL_VER					1
#define	EAPOL_VER2					2

// EAPOL-KEY Descriptor Type
#define	WPA1_KEY_DESC				0xfe
#define WPA2_KEY_DESC               0x02

// Key Descriptor Version of Key Information
#define	DESC_TYPE_TKIP				1
#define	DESC_TYPE_AES				2
#define DESC_TYPE_MESH				3

#define LEN_MSG1_2WAY               0x7f
#define MAX_LEN_OF_EAP_HS           256

#define LEN_MASTER_KEY				32

// EAPOL EK, MK
#define LEN_EAP_EK					16
#define LEN_EAP_MICK				16
#define LEN_EAP_KEY					((LEN_EAP_EK)+(LEN_EAP_MICK))
// TKIP key related
#define LEN_PMKID					16
#define LEN_TKIP_EK					16
#define LEN_TKIP_RXMICK				8
#define LEN_TKIP_TXMICK				8
#define LEN_AES_EK					16
#define LEN_AES_KEY					LEN_AES_EK
#define LEN_TKIP_KEY				((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK))
#define TKIP_AP_TXMICK_OFFSET		((LEN_EAP_KEY)+(LEN_TKIP_EK))
#define TKIP_AP_RXMICK_OFFSET		(TKIP_AP_TXMICK_OFFSET+LEN_TKIP_TXMICK)
#define TKIP_GTK_LENGTH				((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK))
#define LEN_PTK						((LEN_EAP_KEY)+(LEN_TKIP_KEY))

// RSN IE Length definition
#define MAX_LEN_OF_RSNIE         	90
#define MIN_LEN_OF_RSNIE         	8

//EAP Packet Type
#define	EAPPacket		0
#define	EAPOLStart		1
#define	EAPOLLogoff		2
#define	EAPOLKey		3
#define	EAPOLASFAlert	4
#define	EAPTtypeMax		5

#define	EAPOL_MSG_INVALID	0
#define	EAPOL_PAIR_MSG_1	1
#define	EAPOL_PAIR_MSG_2	2
#define	EAPOL_PAIR_MSG_3	3
#define	EAPOL_PAIR_MSG_4	4
#define	EAPOL_GROUP_MSG_1	5
#define	EAPOL_GROUP_MSG_2	6

#define PAIRWISEKEY					1
#define GROUPKEY					0

// Retry timer counter initial value
#define PEER_MSG1_RETRY_TIMER_CTR           0
#define PEER_MSG3_RETRY_TIMER_CTR           10
#define GROUP_MSG1_RETRY_TIMER_CTR          20


#define EAPOL_START_DISABLE					0
#define EAPOL_START_PSK						1
#define EAPOL_START_1X						2

#define MIX_CIPHER_WPA_TKIP_ON(x)       (((x) & 0x08) != 0)
#define MIX_CIPHER_WPA_AES_ON(x)        (((x) & 0x04) != 0)
#define MIX_CIPHER_WPA2_TKIP_ON(x)      (((x) & 0x02) != 0)
#define MIX_CIPHER_WPA2_AES_ON(x)       (((x) & 0x01) != 0)

#define ROUND_UP(__x, __y) \
	(((ULONG)((__x)+((__y)-1))) & ((ULONG)~((__y)-1)))

#define	ADD_ONE_To_64BIT_VAR(_V)		\
{										\
	UCHAR	cnt = LEN_KEY_DESC_REPLAY;	\
	do									\
	{									\
		cnt--;							\
		_V[cnt]++;						\
		if (cnt == 0)					\
			break;						\
	}while (_V[cnt] == 0);				\
}

#define IS_WPA_CAPABILITY(a)       (((a) >= Ndis802_11AuthModeWPA) && ((a) <= Ndis802_11AuthModeWPA1PSKWPA2PSK))

// EAPOL Key Information definition within Key descriptor format
typedef	struct PACKED _KEY_INFO
{
	UCHAR	KeyMic:1;
	UCHAR	Secure:1;
	UCHAR	Error:1;
	UCHAR	Request:1;
	UCHAR	EKD_DL:1;       // EKD for AP; DL for STA
	UCHAR	Rsvd:3;
	UCHAR	KeyDescVer:3;
	UCHAR	KeyType:1;
	UCHAR	KeyIndex:2;
	UCHAR	Install:1;
	UCHAR	KeyAck:1;
}	KEY_INFO, *PKEY_INFO;

// EAPOL Key descriptor format
typedef	struct PACKED _KEY_DESCRIPTER
{
	UCHAR		Type;
	KEY_INFO	KeyInfo;
	UCHAR		KeyLength[2];
	UCHAR		ReplayCounter[LEN_KEY_DESC_REPLAY];
	UCHAR		KeyNonce[LEN_KEY_DESC_NONCE];
	UCHAR		KeyIv[LEN_KEY_DESC_IV];
	UCHAR		KeyRsc[LEN_KEY_DESC_RSC];
	UCHAR		KeyId[LEN_KEY_DESC_ID];
	UCHAR		KeyMic[LEN_KEY_DESC_MIC];
	UCHAR		KeyDataLen[2];
	UCHAR		KeyData[MAX_LEN_OF_RSNIE];
}	KEY_DESCRIPTER, *PKEY_DESCRIPTER;

typedef	struct PACKED _EAPOL_PACKET
{
	UCHAR	 			ProVer;
	UCHAR	 			ProType;
	UCHAR	 			Body_Len[2];
	KEY_DESCRIPTER		KeyDesc;
}	EAPOL_PACKET, *PEAPOL_PACKET;

//802.11i D10 page 83
typedef struct PACKED _GTK_ENCAP
{
    UCHAR               Kid:2;
    UCHAR               tx:1;
    UCHAR               rsv:5;
    UCHAR               rsv1;
    UCHAR               GTK[TKIP_GTK_LENGTH];
}   GTK_ENCAP, *PGTK_ENCAP;

typedef struct PACKED _KDE_ENCAP
{
    UCHAR               Type;
    UCHAR               Len;
    UCHAR               OUI[3];
    UCHAR               DataType;
    GTK_ENCAP      GTKEncap;
}   KDE_ENCAP, *PKDE_ENCAP;

// For WPA1
typedef struct PACKED _RSNIE {
    UCHAR   oui[4];
    USHORT  version;
    UCHAR   mcast[4];
    USHORT  ucount;
    struct PACKED {
        UCHAR oui[4];
    }ucast[1];
} RSNIE, *PRSNIE;

// For WPA2
typedef struct PACKED _RSNIE2 {
    USHORT  version;
    UCHAR   mcast[4];
    USHORT  ucount;
    struct PACKED {
        UCHAR oui[4];
    }ucast[1];
} RSNIE2, *PRSNIE2;

// AKM Suite
typedef struct PACKED _RSNIE_AUTH {
    USHORT acount;
    struct PACKED {
        UCHAR oui[4];
    }auth[1];
} RSNIE_AUTH,*PRSNIE_AUTH;

typedef	union PACKED _RSN_CAPABILITIES	{
	struct	PACKED {
        USHORT		PreAuth:1;
		USHORT		No_Pairwise:1;
		USHORT		PTKSA_R_Counter:2;
		USHORT		GTKSA_R_Counter:2;
		USHORT		Rsvd:10;
	}	field;
	USHORT			word;
}	RSN_CAPABILITIES, *PRSN_CAPABILITIES;

typedef struct PACKED _EAP_HDR {
    UCHAR   ProVer;
    UCHAR   ProType;
    UCHAR   Body_Len[2];
    UCHAR   code;
    UCHAR   identifier;
    UCHAR   length[2]; // including code and identifier, followed by length-2 octets of data
} EAP_HDR, *PEAP_HDR;

// For supplicant state machine states. 802.11i Draft 4.1, p. 97
// We simplified it
typedef	enum	_WpaState
{
	SS_NOTUSE,				// 0
	SS_START,				// 1
	SS_WAIT_MSG_3,			// 2
	SS_WAIT_GROUP,			// 3
	SS_FINISH,  			// 4
	SS_KEYUPDATE,			// 5
}	WPA_STATE;

//
//	The definition of the cipher combination
//
// 	 bit3	bit2  bit1   bit0
//	+------------+------------+
// 	|	  WPA	 |	   WPA2   |
//	+------+-----+------+-----+
//	| TKIP | AES | TKIP | AES |
//	|	0  |  1  |   1  |  0  | -> 0x06
//	|	0  |  1  |   1  |  1  | -> 0x07
//	|	1  |  0  |   0  |  1  | -> 0x09
//	|	1  |  0  |   1  |  1  | -> 0x0B
//	|	1  |  1  |   0  |  1  | -> 0x0D
//	|	1  |  1  |   1  |  0  | -> 0x0E
//	|	1  |  1  |   1  |  1  |	-> 0x0F
//	+------+-----+------+-----+
//
typedef	enum	_WpaMixPairCipher
{
	MIX_CIPHER_NOTUSE 			= 0x00,
	WPA_NONE_WPA2_TKIPAES		= 0x03,		// WPA2-TKIPAES
	WPA_AES_WPA2_TKIP 			= 0x06,
	WPA_AES_WPA2_TKIPAES		= 0x07,
	WPA_TKIP_WPA2_AES			= 0x09,
	WPA_TKIP_WPA2_TKIPAES		= 0x0B,
	WPA_TKIPAES_WPA2_NONE		= 0x0C,		// WPA-TKIPAES
	WPA_TKIPAES_WPA2_AES		= 0x0D,
	WPA_TKIPAES_WPA2_TKIP		= 0x0E,
	WPA_TKIPAES_WPA2_TKIPAES	= 0x0F,
}	WPA_MIX_PAIR_CIPHER;

typedef struct PACKED _RSN_IE_HEADER_STRUCT	{
	UCHAR		Eid;
	UCHAR		Length;
	USHORT		Version;	// Little endian format
}	RSN_IE_HEADER_STRUCT, *PRSN_IE_HEADER_STRUCT;

// Cipher suite selector types
typedef struct PACKED _CIPHER_SUITE_STRUCT	{
	UCHAR		Oui[3];
	UCHAR		Type;
}	CIPHER_SUITE_STRUCT, *PCIPHER_SUITE_STRUCT;

// Authentication and Key Management suite selector
typedef struct PACKED _AKM_SUITE_STRUCT	{
	UCHAR		Oui[3];
	UCHAR		Type;
}	AKM_SUITE_STRUCT, *PAKM_SUITE_STRUCT;

// RSN capability
typedef struct	PACKED _RSN_CAPABILITY	{
	USHORT		Rsv:10;
	USHORT		GTKSAReplayCnt:2;
	USHORT		PTKSAReplayCnt:2;
	USHORT		NoPairwise:1;
	USHORT		PreAuth:1;
}	RSN_CAPABILITY, *PRSN_CAPABILITY;

#endif
Commit	Line	Data
91980990 GKH	1	/*
	2	*************************************************************************
	3	* Ralink Tech Inc.
	4	* 5F., No.36, Taiyuan St., Jhubei City,
	5	* Hsinchu County 302,
	6	* Taiwan, R.O.C.
	7	*
	8	* (c) Copyright 2002-2007, Ralink Technology, Inc.
	9	*
	10	* This program is free software; you can redistribute it and/or modify *
	11	* it under the terms of the GNU General Public License as published by *
	12	* the Free Software Foundation; either version 2 of the License, or *
	13	* (at your option) any later version. *
	14	* *
	15	* This program is distributed in the hope that it will be useful, *
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of *
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
	18	* GNU General Public License for more details. *
	19	* *
	20	* You should have received a copy of the GNU General Public License *
	21	* along with this program; if not, write to the *
	22	* Free Software Foundation, Inc., *
	23	* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
	24	* *
	25	*************************************************************************
	26
	27	Module Name:
	28	wpa.h
	29
	30	Abstract:
	31
	32	Revision History:
	33	Who When What
	34	-------- ---------- ----------------------------------------------
	35	Name Date Modification logs
	36	*/
	37
	38	#ifndef __WPA_H__
	39	#define __WPA_H__
	40
	41	// EAPOL Key descripter frame format related length
	42	#define LEN_KEY_DESC_NONCE 32
	43	#define LEN_KEY_DESC_IV 16
	44	#define LEN_KEY_DESC_RSC 8
	45	#define LEN_KEY_DESC_ID 8
	46	#define LEN_KEY_DESC_REPLAY 8
	47	#define LEN_KEY_DESC_MIC 16
	48
	49	// The length is the EAPoL-Key frame except key data field.
	50	// Please refer to 802.11i-2004 ,Figure 43u in p.78
	51	#define LEN_EAPOL_KEY_MSG (sizeof(KEY_DESCRIPTER) - MAX_LEN_OF_RSNIE)
	52
	53	// EAP Code Type.
	54	#define EAP_CODE_REQUEST 1
	55	#define EAP_CODE_RESPONSE 2
	56	#define EAP_CODE_SUCCESS 3
	57	#define EAP_CODE_FAILURE 4
	58
	59	// EAPOL frame Protocol Version
	60	#define EAPOL_VER 1
	61	#define EAPOL_VER2 2
	62
	63	// EAPOL-KEY Descriptor Type
	64	#define WPA1_KEY_DESC 0xfe
65	#define WPA2_KEY_DESC 0x02
66
67	// Key Descriptor Version of Key Information
68	#define DESC_TYPE_TKIP 1
69	#define DESC_TYPE_AES 2
70	#define DESC_TYPE_MESH 3
71
72	#define LEN_MSG1_2WAY 0x7f
73	#define MAX_LEN_OF_EAP_HS 256
74
75	#define LEN_MASTER_KEY 32
76
77	// EAPOL EK, MK
78	#define LEN_EAP_EK 16
79	#define LEN_EAP_MICK 16
80	#define LEN_EAP_KEY ((LEN_EAP_EK)+(LEN_EAP_MICK))
81	// TKIP key related
82	#define LEN_PMKID 16
83	#define LEN_TKIP_EK 16
84	#define LEN_TKIP_RXMICK 8
85	#define LEN_TKIP_TXMICK 8
86	#define LEN_AES_EK 16
87	#define LEN_AES_KEY LEN_AES_EK
88	#define LEN_TKIP_KEY ((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK))
89	#define TKIP_AP_TXMICK_OFFSET ((LEN_EAP_KEY)+(LEN_TKIP_EK))
90	#define TKIP_AP_RXMICK_OFFSET (TKIP_AP_TXMICK_OFFSET+LEN_TKIP_TXMICK)
91	#define TKIP_GTK_LENGTH ((LEN_TKIP_EK)+(LEN_TKIP_RXMICK)+(LEN_TKIP_TXMICK))
92	#define LEN_PTK ((LEN_EAP_KEY)+(LEN_TKIP_KEY))
93
94	// RSN IE Length definition
95	#define MAX_LEN_OF_RSNIE 90
96	#define MIN_LEN_OF_RSNIE 8
97
98	//EAP Packet Type
99	#define EAPPacket 0
100	#define EAPOLStart 1
101	#define EAPOLLogoff 2
102	#define EAPOLKey 3
103	#define EAPOLASFAlert 4
104	#define EAPTtypeMax 5
105
106	#define EAPOL_MSG_INVALID 0
107	#define EAPOL_PAIR_MSG_1 1
108	#define EAPOL_PAIR_MSG_2 2
109	#define EAPOL_PAIR_MSG_3 3
110	#define EAPOL_PAIR_MSG_4 4
111	#define EAPOL_GROUP_MSG_1 5
112	#define EAPOL_GROUP_MSG_2 6
113
114	#define PAIRWISEKEY 1
115	#define GROUPKEY 0
116
117	// Retry timer counter initial value
118	#define PEER_MSG1_RETRY_TIMER_CTR 0
119	#define PEER_MSG3_RETRY_TIMER_CTR 10
120	#define GROUP_MSG1_RETRY_TIMER_CTR 20
121
122
123	#define EAPOL_START_DISABLE 0
124	#define EAPOL_START_PSK 1
125	#define EAPOL_START_1X 2
126
127	#define MIX_CIPHER_WPA_TKIP_ON(x) (((x) & 0x08) != 0)
128	#define MIX_CIPHER_WPA_AES_ON(x) (((x) & 0x04) != 0)
129	#define MIX_CIPHER_WPA2_TKIP_ON(x) (((x) & 0x02) != 0)
130	#define MIX_CIPHER_WPA2_AES_ON(x) (((x) & 0x01) != 0)
131
132	#define ROUND_UP(__x, __y) \
133	(((ULONG)((__x)+((__y)-1))) & ((ULONG)~((__y)-1)))
134
135	#define ADD_ONE_To_64BIT_VAR(_V) \
136	{ \
137	UCHAR cnt = LEN_KEY_DESC_REPLAY; \
138	do \
139	{ \
140	cnt--; \
141	_V[cnt]++; \
142	if (cnt == 0) \
143	break; \
144	}while (_V[cnt] == 0); \
145	}
146
147	#define IS_WPA_CAPABILITY(a) (((a) >= Ndis802_11AuthModeWPA) && ((a) <= Ndis802_11AuthModeWPA1PSKWPA2PSK))
148
149	// EAPOL Key Information definition within Key descriptor format
150	typedef struct PACKED _KEY_INFO
151	{
91980990 GKH	152	UCHAR KeyMic:1;
	153	UCHAR Secure:1;
	154	UCHAR Error:1;
	155	UCHAR Request:1;
	156	UCHAR EKD_DL:1; // EKD for AP; DL for STA
	157	UCHAR Rsvd:3;
	158	UCHAR KeyDescVer:3;
	159	UCHAR KeyType:1;
	160	UCHAR KeyIndex:2;
	161	UCHAR Install:1;
	162	UCHAR KeyAck:1;
91980990 GKH	163	} KEY_INFO, *PKEY_INFO;
	164
	165	// EAPOL Key descriptor format
	166	typedef struct PACKED _KEY_DESCRIPTER
	167	{
	168	UCHAR Type;
	169	KEY_INFO KeyInfo;
	170	UCHAR KeyLength[2];
	171	UCHAR ReplayCounter[LEN_KEY_DESC_REPLAY];
	172	UCHAR KeyNonce[LEN_KEY_DESC_NONCE];
	173	UCHAR KeyIv[LEN_KEY_DESC_IV];
	174	UCHAR KeyRsc[LEN_KEY_DESC_RSC];
	175	UCHAR KeyId[LEN_KEY_DESC_ID];
	176	UCHAR KeyMic[LEN_KEY_DESC_MIC];
	177	UCHAR KeyDataLen[2];
	178	UCHAR KeyData[MAX_LEN_OF_RSNIE];
	179	} KEY_DESCRIPTER, *PKEY_DESCRIPTER;
	180
	181	typedef struct PACKED _EAPOL_PACKET
	182	{
	183	UCHAR ProVer;
	184	UCHAR ProType;
	185	UCHAR Body_Len[2];
	186	KEY_DESCRIPTER KeyDesc;
	187	} EAPOL_PACKET, *PEAPOL_PACKET;
	188
	189	//802.11i D10 page 83
	190	typedef struct PACKED _GTK_ENCAP
	191	{
91980990 GKH	192	UCHAR Kid:2;
	193	UCHAR tx:1;
	194	UCHAR rsv:5;
	195	UCHAR rsv1;
91980990 GKH	196	UCHAR GTK[TKIP_GTK_LENGTH];
	197	} GTK_ENCAP, *PGTK_ENCAP;
	198
	199	typedef struct PACKED _KDE_ENCAP
	200	{
	201	UCHAR Type;
	202	UCHAR Len;
	203	UCHAR OUI[3];
	204	UCHAR DataType;
	205	GTK_ENCAP GTKEncap;
	206	} KDE_ENCAP, *PKDE_ENCAP;
	207
	208	// For WPA1
	209	typedef struct PACKED _RSNIE {
	210	UCHAR oui[4];
	211	USHORT version;
	212	UCHAR mcast[4];
	213	USHORT ucount;
	214	struct PACKED {
	215	UCHAR oui[4];
	216	}ucast[1];
	217	} RSNIE, *PRSNIE;
	218
	219	// For WPA2
	220	typedef struct PACKED _RSNIE2 {
	221	USHORT version;
	222	UCHAR mcast[4];
	223	USHORT ucount;
	224	struct PACKED {
	225	UCHAR oui[4];
	226	}ucast[1];
	227	} RSNIE2, *PRSNIE2;
	228
	229	// AKM Suite
	230	typedef struct PACKED _RSNIE_AUTH {
	231	USHORT acount;
	232	struct PACKED {
	233	UCHAR oui[4];
	234	}auth[1];
	235	} RSNIE_AUTH,*PRSNIE_AUTH;
	236
	237	typedef union PACKED _RSN_CAPABILITIES {
	238	struct PACKED {
91980990 GKH	239	USHORT PreAuth:1;
	240	USHORT No_Pairwise:1;
	241	USHORT PTKSA_R_Counter:2;
	242	USHORT GTKSA_R_Counter:2;
	243	USHORT Rsvd:10;
91980990 GKH	244	} field;
	245	USHORT word;
	246	} RSN_CAPABILITIES, *PRSN_CAPABILITIES;
	247
	248	typedef struct PACKED _EAP_HDR {
	249	UCHAR ProVer;
	250	UCHAR ProType;
	251	UCHAR Body_Len[2];
	252	UCHAR code;
	253	UCHAR identifier;
	254	UCHAR length[2]; // including code and identifier, followed by length-2 octets of data
	255	} EAP_HDR, *PEAP_HDR;
	256
	257	// For supplicant state machine states. 802.11i Draft 4.1, p. 97
	258	// We simplified it
	259	typedef enum _WpaState
	260	{
	261	SS_NOTUSE, // 0
	262	SS_START, // 1
	263	SS_WAIT_MSG_3, // 2
	264	SS_WAIT_GROUP, // 3
	265	SS_FINISH, // 4
	266	SS_KEYUPDATE, // 5
	267	} WPA_STATE;
	268
	269	//
	270	// The definition of the cipher combination
	271	//
	272	// bit3 bit2 bit1 bit0
	273	// +------------+------------+
	274	// \| WPA \| WPA2 \|
	275	// +------+-----+------+-----+
	276	// \| TKIP \| AES \| TKIP \| AES \|
	277	// \| 0 \| 1 \| 1 \| 0 \| -> 0x06
	278	// \| 0 \| 1 \| 1 \| 1 \| -> 0x07
	279	// \| 1 \| 0 \| 0 \| 1 \| -> 0x09
	280	// \| 1 \| 0 \| 1 \| 1 \| -> 0x0B
	281	// \| 1 \| 1 \| 0 \| 1 \| -> 0x0D
	282	// \| 1 \| 1 \| 1 \| 0 \| -> 0x0E
	283	// \| 1 \| 1 \| 1 \| 1 \| -> 0x0F
	284	// +------+-----+------+-----+
	285	//
	286	typedef enum _WpaMixPairCipher
	287	{
	288	MIX_CIPHER_NOTUSE = 0x00,
	289	WPA_NONE_WPA2_TKIPAES = 0x03, // WPA2-TKIPAES
	290	WPA_AES_WPA2_TKIP = 0x06,
	291	WPA_AES_WPA2_TKIPAES = 0x07,
	292	WPA_TKIP_WPA2_AES = 0x09,
	293	WPA_TKIP_WPA2_TKIPAES = 0x0B,
	294	WPA_TKIPAES_WPA2_NONE = 0x0C, // WPA-TKIPAES
	295	WPA_TKIPAES_WPA2_AES = 0x0D,
	296	WPA_TKIPAES_WPA2_TKIP = 0x0E,
	297	WPA_TKIPAES_WPA2_TKIPAES = 0x0F,
	298	} WPA_MIX_PAIR_CIPHER;
	299
	300	typedef struct PACKED _RSN_IE_HEADER_STRUCT {
	301	UCHAR Eid;
	302	UCHAR Length;
	303	USHORT Version; // Little endian format
	304	} RSN_IE_HEADER_STRUCT, *PRSN_IE_HEADER_STRUCT;
	305
	306	// Cipher suite selector types
	307	typedef struct PACKED _CIPHER_SUITE_STRUCT {
308	UCHAR Oui[3];
309	UCHAR Type;
310	} CIPHER_SUITE_STRUCT, *PCIPHER_SUITE_STRUCT;
311
312	// Authentication and Key Management suite selector
313	typedef struct PACKED _AKM_SUITE_STRUCT {
314	UCHAR Oui[3];
315	UCHAR Type;
316	} AKM_SUITE_STRUCT, *PAKM_SUITE_STRUCT;
317
318	// RSN capability
319	typedef struct PACKED _RSN_CAPABILITY {
320	USHORT Rsv:10;
321	USHORT GTKSAReplayCnt:2;
322	USHORT PTKSAReplayCnt:2;
323	USHORT NoPairwise:1;
324	USHORT PreAuth:1;
325	} RSN_CAPABILITY, *PRSN_CAPABILITY;
326
327	#endif