/** @file KeyApiStaDefs.h
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*
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* @brief This file Contains data structures and defines related to key material.
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*
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* Copyright (C) 2014-2017, Marvell International Ltd.
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*
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* This software file (the "File") is distributed by Marvell International
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* Ltd. under the terms of the GNU General Public License Version 2, June 1991
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* (the "License"). You may use, redistribute and/or modify this File in
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* accordance with the terms and conditions of the License, a copy of which
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* is available by writing to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
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* worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
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*
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* THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
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* ARE EXPRESSLY DISCLAIMED. The License provides additional details about
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* this warranty disclaimer.
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*/
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/******************************************************
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Change log:
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03/07/2014: Initial version
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******************************************************/
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#ifndef _KEY_API_STA_DEFS_H
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#define _KEY_API_STA_DEFS_H
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/******************************************************************/
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/*!
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* \ingroup wpa_supplicant
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* \file keyApiStaDefs.h
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* \brief Contains data structures and defines related to key material
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*
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*******************************************************************/
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/* Key Material for TKIP type key */
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#define CRYPTO_TKIP_KEY_LEN_MAX 16
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#define CRYPTO_KEY_LEN_MAX 16
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#define MIC_KEY_LEN_MAX 8
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/* Key Material for AES type key */
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#define CRYPTO_AES_KEY_LEN_MAX 16
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#define WAPI_KEY_LEN 16
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#define WAPI_MIC_LEN 16
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#define WAPI_PN_LEN 16
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#define CRYPTO_AES_CMAC_KEY_LEN 16
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#define CRYPTO_AES_CMAC_IPN_LEN 6
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#define CRYPTO_WEP_KEY_LEN_MAX 13
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/*
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WIN7 softAP (uAP) :
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BIT14 and BIT15 of keyInfo is used to pass keyID for broadcast frame
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*/
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#define KEYDATA_KEY_ID_MASK (BIT14 | BIT15)
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#define KEYDATA_KEY_ID_OFFSET 14
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#define KEY_INFO_MULTICAST 0x1
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#define KEY_INFO_UNICAST 0x2
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#define KEY_INFO_ENABLED 0x4
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#define KEY_INFO_DEFAULT 0x8
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#define KEY_INFO_TX 0x10
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#define KEY_INFO_RX 0x20
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#define KEY_INFO_MULTICAST_IGTK 0x400
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typedef MLAN_PACK_START struct {
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UINT8 key[CRYPTO_TKIP_KEY_LEN_MAX];
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UINT8 txMicKey[MIC_KEY_LEN_MAX];
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UINT8 rxMicKey[MIC_KEY_LEN_MAX];
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} MLAN_PACK_END key_Type_TKIP_t;
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/* This struct is used in ROM and existing fields should not be changed.
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* New fields can be added at the end.
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*/
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typedef MLAN_PACK_START struct {
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UINT8 keyIndex;
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UINT8 isDefaultTx;
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UINT8 key[CRYPTO_WEP_KEY_LEN_MAX];
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} MLAN_PACK_END key_Type_WEP_t;
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typedef MLAN_PACK_START struct {
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UINT8 key[CRYPTO_AES_KEY_LEN_MAX];
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} MLAN_PACK_END key_Type_AES_t;
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typedef MLAN_PACK_START struct {
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UINT8 keyIndex;
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UINT8 isDefKey;
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UINT8 key[WAPI_KEY_LEN];
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UINT8 mickey[WAPI_MIC_LEN];
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UINT8 rxPN[WAPI_PN_LEN];
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} MLAN_PACK_END key_Type_WAPI_t;
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typedef MLAN_PACK_START struct {
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UINT8 ipn[CRYPTO_AES_CMAC_IPN_LEN];
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UINT8 reserved[2];
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UINT8 key[CRYPTO_AES_CMAC_KEY_LEN];
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} MLAN_PACK_END key_Type_AES_CMAC_t;
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typedef MLAN_PACK_START struct {
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UINT16 keyType;
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UINT16 keyInfo;
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UINT16 keyLen;
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MLAN_PACK_START union {
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key_Type_TKIP_t TKIP;
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key_Type_AES_t AES;
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key_Type_WEP_t WEP;
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//#if defined(WAPI_HW_SUPPORT) || defined(WAPI_FW_SUPPORT)
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// key_Type_WAPI_t WAPI;
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//#endif
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key_Type_AES_CMAC_t iGTK;
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} MLAN_PACK_END keyEncypt;
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} MLAN_PACK_END key_MgtMaterial_t;
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/* deprecated but still around for backwards compatibility */
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#define KEY_INFO_TKIP_MULTICAST 0x1
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#define KEY_INFO_TKIP_UNICAST 0x2
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#define KEY_INFO_TKIP_ENABLED 0x4
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#define KEY_INFO_AES_MULTICAST 0x1
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#define KEY_INFO_AES_UNICAST 0x2
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#define KEY_INFO_AES_ENABLED 0x4
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#endif
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