arch/arm/mach-berlin/modules/wlan_sd8801/mlan/esa/authenticator.h - manifest_repos/salami - Git at Google

 /** @file authenticator.h
  *
  *  @brief This file contains the data structure for authenticator and supplicant.
  *
  * Copyright (C) 2014, Marvell International Ltd.
  *
  * This software file (the "File") is distributed by Marvell International
  * Ltd. under the terms of the GNU General Public License Version 2, June 1991
  * (the "License").  You may use, redistribute and/or modify this File in
  * accordance with the terms and conditions of the License, a copy of which
  * is available by writing to the Free Software Foundation, Inc.,
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
  * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
  *
  * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
  * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
  * this warranty disclaimer.
  */

 /******************************************************
 Change log:
     03/07/2014: Initial version
 ******************************************************/
 #ifndef _AUTHENTICATOR_H
 #define _AUTHENTICATOR_H

 #include "wltypes.h"
 #include "IEEE_types.h"
 #include "wl_mib_rom.h"
 #include "KeyApiStaDefs.h"
 #include "keyApiStaTypes.h"
 #include "keyCommonDef.h"
 #include "keyMgmtApTypes.h"
 #include "pmkCache_rom.h"

 #include "hostsa_def.h"

 extern const uint8 wpa_oui02[4];	/* WPA TKIP */
 extern const uint8 wpa_oui04[4];	/* WPA AES */
 extern const uint8 wpa_oui01[4];	/* WPA WEP-40 */
 extern const uint8 wpa_oui05[4];	/* WPA WEP-104 */
 extern const uint8 wpa_oui_none[4];	/* WPA NONE */

 extern const uint8 wpa2_oui02[4];	/* WPA2 TKIP */
 extern const uint8 wpa2_oui04[4];	/* WPA2 AES */
 extern const uint8 wpa2_oui01[4];	/* WPA2 WEP-40 */
 extern const uint8 wpa2_oui05[4];	/* WPA2 WEP-104 */

 extern const uint8 wpa_oui[3];
 extern const uint8 kde_oui[3];

 typedef enum {
 	NO_MIC_FAILURE,
 	FIRST_MIC_FAIL_IN_60_SEC,
 	SECOND_MIC_FAIL_IN_60_SEC
 } MIC_Fail_State_e;

 typedef struct {
 	MIC_Fail_State_e status;
 	BOOLEAN MICCounterMeasureEnabled;
 	UINT32 disableStaAsso;
 } MIC_Error_t;

 typedef struct {
 	UINT8 TKIPICVErrors;
 	UINT8 TKIPLocalMICFailures;
 	UINT8 TKIPCounterMeasuresInvoked;

 } customMIB_RSNStats_t;

 typedef struct {
 	UINT8 kck[16];		/* PTK_KCK = L(PTK, 0, 128); */
 	UINT8 kek[16];		/* PTK_KEK = L(PTK, 128, 128); */
 	UINT8 tk[16];		/* PTK_TK = L(PTK, 256, 128); */

 } CcmPtk_t;

 typedef struct {
 	UINT8 kck[16];		/* PTK_KCK = L(PTK, 0, 128); */
 	UINT8 kek[16];		/* PTK_KEK = L(PTK, 128, 128); */
 	UINT8 tk[16];		/* PTK_TK = L(PTK, 256, 128); */
 	UINT8 rxMicKey[8];
 	UINT8 txMicKey[8];

 } TkipPtk_t;

 typedef struct {
 	MIC_Error_t apMicError;
 	t_void *apMicTimer;

 	UINT32 ageOutCnt;
 	UINT32 stateInfo;
 	// key mgmt data
 	apKeyMgmtInfoSta_t keyMgmtInfo;

 	t_u8 RSNEnabled;
 	UINT16 deauthReason;

 	UINT8 txPauseState;
 	// RateChangeInfo[] is used by MAC HW to decide the start TX rate.
 	// It should be placed in SQ. If staData_t is placed in ITCM/DTCM then
 	// put
 	// staRateTable in SQ and use a pointer here
 	// staRateTable RateChangeInfo;
 	UINT16 stickyTimCount;
 	BOOLEAN stickyTimEnabled;

 #ifdef DOT11W
 	/* Peer STA PMF capability */
 	BOOLEAN peerPMFCapable;
 #endif

 } staData_t;
 /**connectioninfo*/
 typedef struct _cm_Connection {
     /**Hand shake timer*/
 	t_void *HskTimer;
     /** Timer set flag */
 	t_u8 timer_is_set;
     /** authenticator Private pointer */
 	t_void *priv;
 	t_u8 mac_addr[MLAN_MAC_ADDR_LENGTH];
     /**sta data for authenticator*/
 	staData_t staData;
     /**handshake data*/
 	eapolHskData_t hskData;
 } cm_Connection;

 typedef struct {
 	IEEEtypes_CapInfo_t CapInfo;
 	UINT32 AssocStationsCnt;

 	BOOLEAN updatePassPhrase;

 	KeyData_t grpKeyData;
 	UINT8 GNonce[32];

 	/* Following two variables contain that multiple of BI which is just
 	   ** greater than user configured ageout time in normal and PS mode.
 	   These ** variables get updated at bss_start, and then are used
 	   whenever FW ** resets STA age. */
 	UINT32 staAgeOutBcnCnt;
 	UINT32 psStaAgeOutBcnCnt;

 	// Store group rekey time as a multiple of beacon interval.
 	UINT32 grpRekeyCntConfigured;
 	UINT32 grpRekeyCntRemaining;

 } BssData_t;

 typedef struct {
 	UINT16 keyExchange:1;
 	UINT16 authenticate:1;
 	UINT16 reserved:14;
 } Operation_t;

 typedef struct {
 	Cipher_t mcstCipher;
 	UINT8 mcstCipherCount;

 	Cipher_t wpaUcstCipher;
 	UINT8 wpaUcstCipherCount;

 	Cipher_t wpa2UcstCipher;
 	UINT8 wpa2UcstCipherCount;

 	UINT16 AuthKey;
 	UINT16 AuthKeyCount;
 	Operation_t Akmp;
 	UINT32 GrpReKeyTime;
 	UINT8 PSKPassPhrase[PSK_PASS_PHRASE_LEN_MAX];
 	UINT8 PSKPassPhraseLen;
 	UINT8 PSKValue[PMK_LEN_MAX];
 	UINT8 MaxPwsHskRetries;
 	UINT8 MaxGrpHskRetries;
 	UINT32 PwsHskTimeOut;
 	UINT32 GrpHskTimeOut;
 	UINT8 RSNReplayProtEn;	/* RSN Replay Attack Protection flag */
 } apRsnConfig_t;

 typedef struct {
 	UINT8 ieSet;
 	UINT8 version;
 /*  UINT8      akmCnt     ;  */
 	UINT8 akmTypes;
 /*  UINT8      uCastCnt   ;  */
 	UINT8 uCastTypes;
 	UINT8 mCastTypes;
 	UINT8 capInfo;
 } wapi_ie_cfg_t;

 typedef struct {
 	/* The This section only used for initialization of the connPtr */
 	IEEEtypes_SsId_t SsId;
 	IEEEtypes_Len_t SsIdLen;
 	// odd-sized ele clubbed together to keep even alignment
 	IEEEtypes_DtimPeriod_t DtimPeriod;
 	IEEEtypes_BcnInterval_t BcnPeriod;

 	IEEEtypes_MacAddr_t BssId;
 	UINT16 RtsThresh;
 	UINT16 FragThresh;
 	UINT8 ShortRetryLim;
 	UINT8 LongRetryLim;

 	// Used in MBSS mode for software beacon suppression
 	UINT8 MbssBcnIntFac;
 	UINT8 MbssCurBcnIntCnt;
 	UINT16 Reserved;
 } CommonMlmeData_t;

 typedef struct {
 	IEEEtypes_SsId_t SsId;
 	IEEEtypes_Len_t SsIdLen;

 	UINT8 wpa_ie[MAX_IE_SIZE];
 	UINT16 wpa_ielen;
 	UINT8 rsn_ie[MAX_IE_SIZE];
 	UINT16 rsn_ielen;
 	UINT32 StaAgeOutTime;
 	UINT32 PsStaAgeOutTime;

 	/* If the BssAddr field is not aligned on word boundary the hal
 	   functions which update mac registers are unsafe for non-word
 	   aligned pointers. Avoid direct use of the pointer to BssId field in
 	   the hal functions */
 	/* this field is no longer used and we use mibOpdata_p->StaMacAddr in
 	   its place now */
 	IEEEtypes_MacAddr_t EepromMacAddr_defunct;
 	IEEEtypes_DataRate_t OpRateSet[IEEEtypes_MAX_DATA_RATES_G];

 	// odd-sized ele clubbed together to keep even alignment
 	UINT8 AuthType;
 	UINT8 TxPowerLevel;
 	IEEEtypes_DataRate_t TxDataRate;
 	IEEEtypes_DataRate_t TxMCBCDataRate;
 	UINT8 MaxStaSupported;

 	SecurityMode_t SecType;
 	UINT8 Padding1[1];	// ****** Use this for adding new members
 				// *******
 	BOOLEAN apWmmEn;
 	IEEEtypes_WMM_ParamElement_t apWmmParamSet;

 	BOOLEAN ap11nEn;

 	cipher_key_buf_t *pWepKeyBuf;
 	cipher_key_buf_t *pGtkKeyBuf;
 	UINT8 ScanChanCount;
 	UINT8 AclStaCnt;

 	UINT8 Padding3[1];	// ****** Use this for adding new members
 				// *******
 	apRsnConfig_t RsnConfig;
 	BOOLEAN apWmmPsEn;
 	channelInfo_t ScanChanList[IEEEtypes_MAX_CHANNELS];	/* Channels to
 								   scan */
 	CommonMlmeData_t comData;
 	IEEEtypes_OBSS_ScanParam_t ObssScanParam;

 	cipher_key_buf_t *piGtkKeyBuf;
 	UINT32 mgmtFrameSubtypeFwdEn;
 	UINT8 Ht2040CoexEn;	// Enable/Disable 2040 Coex feature in uAP

 	UINT8 Padding4[1];	// ****** Use this for adding new members
 				// *******

 	wapi_ie_cfg_t wapiCfg;
 	IEEEtypes_ExtCapability_t ExtCap;
 	UINT8 Padding6[1];	// ****** Use this for adding new members
 				// *******
 } BssConfig_t;

 typedef struct {
 	BssConfig_t bssConfig;
 	BssData_t bssData;
 } apInfo_t;
 #ifdef DRV_EMBEDDED_SUPPLICANT
 typedef struct {
 	/* This structure is ROM'd */

 	UINT8 RSNEnabled:1;	/* WPA, WPA2 */
 	UINT8 pmkidValid:1;	/* PMKID valid */
 	UINT8 rsnCapValid:1;
 	UINT8 grpMgmtCipherValid:1;
 	UINT8 rsvd:4;		/* rsvd */

 	SecurityMode_t wpaType;
 	Cipher_t mcstCipher;
 	Cipher_t ucstCipher;
 	AkmSuite_t AKM;
 	UINT8 PMKID[16];

 	IEEEtypes_RSNCapability_t rsnCap;

 	Cipher_t grpMgmtCipher;

 } RSNConfig_t;

 typedef struct {
 	UINT8 ANonce[NONCE_SIZE];
 	UINT8 SNonce[NONCE_SIZE];
 	UINT8 EAPOL_MIC_Key[EAPOL_MIC_KEY_SIZE];
 	UINT8 EAPOL_Encr_Key[EAPOL_ENCR_KEY_SIZE];
 	UINT32 apCounterLo;	/* last valid replay counter from authenticator */
 	UINT32 apCounterHi;
 	UINT32 apCounterZeroDone;	/* have we processed replay == 0? */
 	UINT32 staCounterLo;	/* counter used in request EAPOL frames */
 	UINT32 staCounterHi;

 	BOOLEAN RSNDataTrafficEnabled;	/* Enabled after 4way handshake */
 	BOOLEAN RSNSecured;	/* Enabled after group key is established */
 	BOOLEAN pwkHandshakeComplete;
 	cipher_key_t *pRxDecryptKey;

 	KeyData_t PWKey;
 	KeyData_t GRKey;

 	KeyData_t newPWKey;

 	MIC_Error_t sta_MIC_Error;
 	t_void *rsnTimer;
 	t_void *micTimer;
 	t_void *deauthDelayTimer;	/* hacked in to delay the deauth */

 	// phostsa_private psapriv;

 	KeyData_t IGtk;

 } keyMgmtInfoSta_t;

 typedef struct supplicantData {
 	BOOLEAN inUse;
 	BOOLEAN suppInitialized;
 	IEEEtypes_SsIdElement_t hashSsId;
 	IEEEtypes_MacAddr_t localBssid;
 	IEEEtypes_MacAddr_t localStaAddr;
 	customMIB_RSNStats_t customMIB_RSNStats;
 	RSNConfig_t customMIB_RSNConfig;
 	keyMgmtInfoSta_t keyMgmtInfoSta;
 	SecurityParams_t currParams;
 	UINT8 wpa_rsn_ie[MAX_IE_SIZE];
 } supplicantData_t;
 #endif

 /** supplicant/authenticator private structure */
 typedef struct _hostsa_private {
     /** pmlan_private */
 	t_void *pmlan_private;
     /** pmlan_adapter */
 	t_void *pmlan_adapter;
     /** Utility functions table */
 	hostsa_util_fns util_fns;
     /** MLAN APIs table */
 	hostsa_mlan_fns mlan_fns;
    /**apinf_t*/
 	apInfo_t apinfo;
    /**group rekey timer*/
 	t_void *GrpRekeytimer;
    /**Group rekey timer set flag*/
 	t_u8 GrpRekeyTimerIsSet;
    /**local mac address*/
 	t_u8 curr_addr[MLAN_MAC_ADDR_LENGTH];
 #ifdef DRV_EMBEDDED_SUPPLICANT
    /**supplicant data*/
 	supplicantData_t *suppData;
 #endif
 } hostsa_private, *phostsa_private;
 #endif
	/** @file authenticator.h
	*
	* @brief This file contains the data structure for authenticator and supplicant.
	*
	* Copyright (C) 2014, Marvell International Ltd.
	*
	* This software file (the "File") is distributed by Marvell International
	* Ltd. under the terms of the GNU General Public License Version 2, June 1991
	* (the "License"). You may use, redistribute and/or modify this File in
	* accordance with the terms and conditions of the License, a copy of which
	* is available by writing to the Free Software Foundation, Inc.,
	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
	* worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
	*
	* THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
	* IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
	* ARE EXPRESSLY DISCLAIMED. The License provides additional details about
	* this warranty disclaimer.
	*/

	/******************************************************
	Change log:
	03/07/2014: Initial version
	******************************************************/
	#ifndef _AUTHENTICATOR_H
	#define _AUTHENTICATOR_H

	#include "wltypes.h"
	#include "IEEE_types.h"
	#include "wl_mib_rom.h"
	#include "KeyApiStaDefs.h"
	#include "keyApiStaTypes.h"
	#include "keyCommonDef.h"
	#include "keyMgmtApTypes.h"
	#include "pmkCache_rom.h"

	#include "hostsa_def.h"

	extern const uint8 wpa_oui02[4]; /* WPA TKIP */
	extern const uint8 wpa_oui04[4]; /* WPA AES */
	extern const uint8 wpa_oui01[4]; /* WPA WEP-40 */
	extern const uint8 wpa_oui05[4]; /* WPA WEP-104 */
	extern const uint8 wpa_oui_none[4]; /* WPA NONE */

	extern const uint8 wpa2_oui02[4]; /* WPA2 TKIP */
	extern const uint8 wpa2_oui04[4]; /* WPA2 AES */
	extern const uint8 wpa2_oui01[4]; /* WPA2 WEP-40 */
	extern const uint8 wpa2_oui05[4]; /* WPA2 WEP-104 */

	extern const uint8 wpa_oui[3];
	extern const uint8 kde_oui[3];

	typedef enum {
	NO_MIC_FAILURE,
	FIRST_MIC_FAIL_IN_60_SEC,
	SECOND_MIC_FAIL_IN_60_SEC
	} MIC_Fail_State_e;

	typedef struct {
	MIC_Fail_State_e status;
	BOOLEAN MICCounterMeasureEnabled;
	UINT32 disableStaAsso;
	} MIC_Error_t;

	typedef struct {
	UINT8 TKIPICVErrors;
	UINT8 TKIPLocalMICFailures;
	UINT8 TKIPCounterMeasuresInvoked;

	} customMIB_RSNStats_t;

	typedef struct {
	UINT8 kck[16]; /* PTK_KCK = L(PTK, 0, 128); */
	UINT8 kek[16]; /* PTK_KEK = L(PTK, 128, 128); */
	UINT8 tk[16]; /* PTK_TK = L(PTK, 256, 128); */

	} CcmPtk_t;

	typedef struct {
	UINT8 kck[16]; /* PTK_KCK = L(PTK, 0, 128); */
	UINT8 kek[16]; /* PTK_KEK = L(PTK, 128, 128); */
	UINT8 tk[16]; /* PTK_TK = L(PTK, 256, 128); */
	UINT8 rxMicKey[8];
	UINT8 txMicKey[8];

	} TkipPtk_t;

	typedef struct {
	MIC_Error_t apMicError;
	t_void *apMicTimer;

	UINT32 ageOutCnt;
	UINT32 stateInfo;
	// key mgmt data
	apKeyMgmtInfoSta_t keyMgmtInfo;

	t_u8 RSNEnabled;
	UINT16 deauthReason;

	UINT8 txPauseState;
	// RateChangeInfo[] is used by MAC HW to decide the start TX rate.
	// It should be placed in SQ. If staData_t is placed in ITCM/DTCM then
	// put
	// staRateTable in SQ and use a pointer here
	// staRateTable RateChangeInfo;
	UINT16 stickyTimCount;
	BOOLEAN stickyTimEnabled;

	#ifdef DOT11W
	/* Peer STA PMF capability */
	BOOLEAN peerPMFCapable;
	#endif

	} staData_t;
	/*connectioninfo/
	typedef struct _cm_Connection {
	/*Hand shake timer/
	t_void *HskTimer;
	/** Timer set flag */
	t_u8 timer_is_set;
	/** authenticator Private pointer */
	t_void *priv;
	t_u8 mac_addr[MLAN_MAC_ADDR_LENGTH];
	/*sta data for authenticator/
	staData_t staData;
	/*handshake data/
	eapolHskData_t hskData;
	} cm_Connection;

	typedef struct {
	IEEEtypes_CapInfo_t CapInfo;
	UINT32 AssocStationsCnt;

	BOOLEAN updatePassPhrase;

	KeyData_t grpKeyData;
	UINT8 GNonce[32];

	/* Following two variables contain that multiple of BI which is just
	** greater than user configured ageout time in normal and PS mode.
	These ** variables get updated at bss_start, and then are used
	whenever FW ** resets STA age. */
	UINT32 staAgeOutBcnCnt;
	UINT32 psStaAgeOutBcnCnt;

	// Store group rekey time as a multiple of beacon interval.
	UINT32 grpRekeyCntConfigured;
	UINT32 grpRekeyCntRemaining;

	} BssData_t;

	typedef struct {
	UINT16 keyExchange:1;
	UINT16 authenticate:1;
	UINT16 reserved:14;
	} Operation_t;

	typedef struct {
	Cipher_t mcstCipher;
	UINT8 mcstCipherCount;

	Cipher_t wpaUcstCipher;
	UINT8 wpaUcstCipherCount;

	Cipher_t wpa2UcstCipher;
	UINT8 wpa2UcstCipherCount;

	UINT16 AuthKey;
	UINT16 AuthKeyCount;
	Operation_t Akmp;
	UINT32 GrpReKeyTime;
	UINT8 PSKPassPhrase[PSK_PASS_PHRASE_LEN_MAX];
	UINT8 PSKPassPhraseLen;
	UINT8 PSKValue[PMK_LEN_MAX];
	UINT8 MaxPwsHskRetries;
	UINT8 MaxGrpHskRetries;
	UINT32 PwsHskTimeOut;
	UINT32 GrpHskTimeOut;
	UINT8 RSNReplayProtEn; /* RSN Replay Attack Protection flag */
	} apRsnConfig_t;

	typedef struct {
	UINT8 ieSet;
	UINT8 version;
	/* UINT8 akmCnt ; */
	UINT8 akmTypes;
	/* UINT8 uCastCnt ; */
	UINT8 uCastTypes;
	UINT8 mCastTypes;
	UINT8 capInfo;
	} wapi_ie_cfg_t;

	typedef struct {
	/* The This section only used for initialization of the connPtr */
	IEEEtypes_SsId_t SsId;
	IEEEtypes_Len_t SsIdLen;
	// odd-sized ele clubbed together to keep even alignment
	IEEEtypes_DtimPeriod_t DtimPeriod;
	IEEEtypes_BcnInterval_t BcnPeriod;

	IEEEtypes_MacAddr_t BssId;
	UINT16 RtsThresh;
	UINT16 FragThresh;
	UINT8 ShortRetryLim;
	UINT8 LongRetryLim;

	// Used in MBSS mode for software beacon suppression
	UINT8 MbssBcnIntFac;
	UINT8 MbssCurBcnIntCnt;
	UINT16 Reserved;
	} CommonMlmeData_t;

	typedef struct {
	IEEEtypes_SsId_t SsId;
	IEEEtypes_Len_t SsIdLen;

	UINT8 wpa_ie[MAX_IE_SIZE];
	UINT16 wpa_ielen;
	UINT8 rsn_ie[MAX_IE_SIZE];
	UINT16 rsn_ielen;
	UINT32 StaAgeOutTime;
	UINT32 PsStaAgeOutTime;

	/* If the BssAddr field is not aligned on word boundary the hal
	functions which update mac registers are unsafe for non-word
	aligned pointers. Avoid direct use of the pointer to BssId field in
	the hal functions */
	/* this field is no longer used and we use mibOpdata_p->StaMacAddr in
	its place now */
	IEEEtypes_MacAddr_t EepromMacAddr_defunct;
	IEEEtypes_DataRate_t OpRateSet[IEEEtypes_MAX_DATA_RATES_G];

	// odd-sized ele clubbed together to keep even alignment
	UINT8 AuthType;
	UINT8 TxPowerLevel;
	IEEEtypes_DataRate_t TxDataRate;
	IEEEtypes_DataRate_t TxMCBCDataRate;
	UINT8 MaxStaSupported;

	SecurityMode_t SecType;
	UINT8 Padding1[1]; // ****** Use this for adding new members
	// *******
	BOOLEAN apWmmEn;
	IEEEtypes_WMM_ParamElement_t apWmmParamSet;

	BOOLEAN ap11nEn;

	cipher_key_buf_t *pWepKeyBuf;
	cipher_key_buf_t *pGtkKeyBuf;
	UINT8 ScanChanCount;
	UINT8 AclStaCnt;

	UINT8 Padding3[1]; // ****** Use this for adding new members
	// *******
	apRsnConfig_t RsnConfig;
	BOOLEAN apWmmPsEn;
	channelInfo_t ScanChanList[IEEEtypes_MAX_CHANNELS]; /* Channels to
	scan */
	CommonMlmeData_t comData;
	IEEEtypes_OBSS_ScanParam_t ObssScanParam;

	cipher_key_buf_t *piGtkKeyBuf;
	UINT32 mgmtFrameSubtypeFwdEn;
	UINT8 Ht2040CoexEn; // Enable/Disable 2040 Coex feature in uAP

	UINT8 Padding4[1]; // ****** Use this for adding new members
	// *******

	wapi_ie_cfg_t wapiCfg;
	IEEEtypes_ExtCapability_t ExtCap;
	UINT8 Padding6[1]; // ****** Use this for adding new members
	// *******
	} BssConfig_t;

	typedef struct {
	BssConfig_t bssConfig;
	BssData_t bssData;
	} apInfo_t;
	#ifdef DRV_EMBEDDED_SUPPLICANT
	typedef struct {
	/* This structure is ROM'd */

	UINT8 RSNEnabled:1; /* WPA, WPA2 */
	UINT8 pmkidValid:1; /* PMKID valid */
	UINT8 rsnCapValid:1;
	UINT8 grpMgmtCipherValid:1;
	UINT8 rsvd:4; /* rsvd */

	SecurityMode_t wpaType;
	Cipher_t mcstCipher;
	Cipher_t ucstCipher;
	AkmSuite_t AKM;
	UINT8 PMKID[16];

	IEEEtypes_RSNCapability_t rsnCap;

	Cipher_t grpMgmtCipher;

	} RSNConfig_t;

	typedef struct {
	UINT8 ANonce[NONCE_SIZE];
	UINT8 SNonce[NONCE_SIZE];
	UINT8 EAPOL_MIC_Key[EAPOL_MIC_KEY_SIZE];
	UINT8 EAPOL_Encr_Key[EAPOL_ENCR_KEY_SIZE];
	UINT32 apCounterLo; /* last valid replay counter from authenticator */
	UINT32 apCounterHi;
	UINT32 apCounterZeroDone; /* have we processed replay == 0? */
	UINT32 staCounterLo; /* counter used in request EAPOL frames */
	UINT32 staCounterHi;

	BOOLEAN RSNDataTrafficEnabled; /* Enabled after 4way handshake */
	BOOLEAN RSNSecured; /* Enabled after group key is established */
	BOOLEAN pwkHandshakeComplete;
	cipher_key_t *pRxDecryptKey;

	KeyData_t PWKey;
	KeyData_t GRKey;

	KeyData_t newPWKey;

	MIC_Error_t sta_MIC_Error;
	t_void *rsnTimer;
	t_void *micTimer;
	t_void deauthDelayTimer; / hacked in to delay the deauth */

	// phostsa_private psapriv;

	KeyData_t IGtk;

	} keyMgmtInfoSta_t;

	typedef struct supplicantData {
	BOOLEAN inUse;
	BOOLEAN suppInitialized;
	IEEEtypes_SsIdElement_t hashSsId;
	IEEEtypes_MacAddr_t localBssid;
	IEEEtypes_MacAddr_t localStaAddr;
	customMIB_RSNStats_t customMIB_RSNStats;
	RSNConfig_t customMIB_RSNConfig;
	keyMgmtInfoSta_t keyMgmtInfoSta;
	SecurityParams_t currParams;
	UINT8 wpa_rsn_ie[MAX_IE_SIZE];
	} supplicantData_t;
	#endif

	/** supplicant/authenticator private structure */
	typedef struct _hostsa_private {
	/** pmlan_private */
	t_void *pmlan_private;
	/** pmlan_adapter */
	t_void *pmlan_adapter;
	/** Utility functions table */
	hostsa_util_fns util_fns;
	/** MLAN APIs table */
	hostsa_mlan_fns mlan_fns;
	/*apinf_t/
	apInfo_t apinfo;
	/*group rekey timer/
	t_void *GrpRekeytimer;
	/*Group rekey timer set flag/
	t_u8 GrpRekeyTimerIsSet;
	/*local mac address/
	t_u8 curr_addr[MLAN_MAC_ADDR_LENGTH];
	#ifdef DRV_EMBEDDED_SUPPLICANT
	/*supplicant data/
	supplicantData_t *suppData;
	#endif
	} hostsa_private, *phostsa_private;
	#endif