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[gb-231r1-is01/GB_2.3_IS01.git] / system / wlan / ti / wilink_6_1 / stad / src / Connection_Managment / keyDeriveAes.h

diff --git a/system/wlan/ti/wilink_6_1/stad/src/Connection_Managment/keyDeriveAes.h b/system/wlan/ti/wilink_6_1/stad/src/Connection_Managment/keyDeriveAes.h
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+/*
+ * keyDeriveAes.h
+ *
+ * Copyright(c) 1998 - 2009 Texas Instruments. All rights reserved.      
+ * All rights reserved.                                                  
+ *                                                                       
+ * Redistribution and use in source and binary forms, with or without    
+ * modification, are permitted provided that the following conditions    
+ * are met:                                                              
+ *                                                                       
+ *  * Redistributions of source code must retain the above copyright     
+ *    notice, this list of conditions and the following disclaimer.      
+ *  * Redistributions in binary form must reproduce the above copyright  
+ *    notice, this list of conditions and the following disclaimer in    
+ *    the documentation and/or other materials provided with the         
+ *    distribution.                                                      
+ *  * Neither the name Texas Instruments nor the names of its            
+ *    contributors may be used to endorse or promote products derived    
+ *    from this software without specific prior written permission.      
+ *                                                                       
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS   
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT     
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT  
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT      
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT   
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** \file keyDeriveAes.h
+ *  \brief AES key derivation API
+ *
+ *  \see keyDeriveAes.c
+ */
+
+/****************************************************************************
+ *                                                                          *
+ *   MODULE:   AES encryption key derivation                               *
+ *   PURPOSE:   AES encryption key derivation API                           *
+ *                                                                          *
+ ****************************************************************************/
+
+#ifndef _KEY_DERIVE_AES_H
+#define _KEY_DERIVE_AES_H
+
+#include "rsnApi.h"
+#include "keyTypes.h"
+
+#include "keyDerive.h"
+
+#define DERIVE_AES_KEY_LEN 16   /* 128 bit key  */
+
+
+typedef struct
+{
+    TI_UINT8   macAddress[MAC_ADDR_LEN];
+    TI_UINT8   keyRSC[KEY_RSC_LEN]; 
+    TI_UINT8   encKey[DERIVE_AES_KEY_LEN];
+} keyMaterialAes_t;
+
+/* AES key derivation init function. */
+TI_STATUS keyDeriveAes_config(struct _keyDerive_t *pKeyDerive);
+
+TI_STATUS keyDeriveAes_derive(struct _keyDerive_t *pKeyDerive, encodedKeyMaterial_t *pEncodedKey);
+TI_STATUS keyDeriveAes_remove(struct _keyDerive_t *pKeyDerive, encodedKeyMaterial_t *pEncodedKey);
+
+#endif /*  _KEY_DERIVE_AES_H  */