1 /** @file pmkcache.h 2 * 3 * @brief This file contains define for pmk cache 4 * 5 * Copyright (C) 2014-2017, Marvell International Ltd. 6 * 7 * This software file (the "File") is distributed by Marvell International 8 * Ltd. under the terms of the GNU General Public License Version 2, June 1991 9 * (the "License"). You may use, redistribute and/or modify this File in 10 * accordance with the terms and conditions of the License, a copy of which 11 * is available by writing to the Free Software Foundation, Inc., 12 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the 13 * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. 14 * 15 * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE 17 * ARE EXPRESSLY DISCLAIMED. The License provides additional details about 18 * this warranty disclaimer. 19 */ 20 21 /****************************************************** 22 Change log: 23 03/07/2014: Initial version 24 ******************************************************/ 25 #ifndef PMK_CACHE_H__ 26 #define PMK_CACHE_H__ 27 28 #include "wltypes.h" 29 #include "IEEE_types.h" 30 #include "pmkCache_rom.h" 31 32 /*! 33 ** \brief If a matching SSID entry is present in the PMK Cache, returns a 34 ** pointer to the PSK. If no entry is found in the cache, a 35 ** new PSK entry will be generated if a PassPhrase is set. 36 ** \param pSsid pointer to string containing desired SSID. 37 ** \param ssidLen length of the SSID string *pSsid. 38 ** \exception Does not handle the case when multiple matching SSID entries are 39 ** found. Returns the first match. 40 ** \return pointer to PSK with matching SSID entry from PMK cache, 41 ** NULL if no matching entry found. 42 */ 43 extern UINT8 *pmkCacheFindPSK(void *priv, UINT8 *pSsid, UINT8 ssidLen); 44 45 /*! 46 ** \brief Flushes all entries in PMK cache 47 */ 48 extern void pmkCacheFlush(void *priv); 49 50 extern void pmkCacheGetPassphrase(void *priv, char *pPassphrase); 51 52 extern void pmkCacheSetPassphrase(void *priv, char *pPassphrase); 53 extern void pmkCacheInit(void *priv); 54 extern void pmkCacheRomInit(void); 55 56 extern void supplicantDisable(void *priv); 57 58 #endif 59