| /* |
| * Copyright (C) 2020, Broadcom. |
| * |
| * Unless you and Broadcom execute a separate written software license |
| * agreement governing use of this software, this software is licensed to you |
| * under the terms of the GNU General Public License version 2 (the "GPL"), |
| * available at http://www.broadcom.com/licenses/GPLv2.php, with the |
| * following added to such license: |
| * |
| * As a special exception, the copyright holders of this software give you |
| * permission to link this software with independent modules, and to copy and |
| * distribute the resulting executable under terms of your choice, provided that |
| * you also meet, for each linked independent module, the terms and conditions of |
| * the license of that module. An independent module is a module which is not |
| * derived from this software. The special exception does not apply to any |
| * modifications of the software. |
| * |
| * |
| * <<Broadcom-WL-IPTag/Dual:>> |
| * |
| * Fundamental constants relating to 802.11r |
| */ |
| |
| #ifndef _802_11r_H_ |
| #define _802_11r_H_ |
| |
| #define FBT_R0KH_ID_LEN 49 /* includes null termination */ |
| #define FBT_REASSOC_TIME_DEF 1000 |
| |
| #define DOT11_FBT_SUBELEM_ID_R1KH_ID 1 |
| #define DOT11_FBT_SUBELEM_ID_GTK 2 |
| #define DOT11_FBT_SUBELEM_ID_R0KH_ID 3 |
| #define DOT11_FBT_SUBELEM_ID_IGTK 4 |
| #define DOT11_FBT_SUBELEM_ID_OCI 5u |
| |
| /* |
| * FBT Subelement id lenths |
| */ |
| |
| #define DOT11_FBT_SUBELEM_R1KH_LEN 6 |
| /* GTK_FIXED_LEN = Key_Info (2Bytes) + Key_Length (1Byte) + RSC (8Bytes) */ |
| #define DOT11_FBT_SUBELEM_GTK_FIXED_LEN 11 |
| /* GTK_MIN_LEN = GTK_FIXED_LEN + key (min 16 Bytes) + key_wrap (8Bytes) */ |
| #define DOT11_FBT_SUBELEM_GTK_MIN_LEN (DOT11_FBT_SUBELEM_GTK_FIXED_LEN + 24) |
| /* GTK_MAX_LEN = GTK_FIXED_LEN + key (max 32 Bytes) + key_wrap (8Bytes) */ |
| #define DOT11_FBT_SUBELEM_GTK_MAX_LEN (DOT11_FBT_SUBELEM_GTK_FIXED_LEN + 40) |
| #define DOT11_FBT_SUBELEM_R0KH_MIN_LEN 1 |
| #define DOT11_FBT_SUBELEM_R0KH_MAX_LEN 48 |
| /* IGTK_LEN = KeyID (2Bytes) + IPN (6Bytes) + Key_Length (1Byte) + |
| * Wrapped_Key (key (16Bytes) + key_wrap (8Bytes)) |
| */ |
| #define DOT11_FBT_SUBELEM_IGTK_LEN 33 |
| #define DOT11_FBT_SUBELEM_OCI_LEN 3u |
| |
| #endif /* #ifndef _802_11r_H_ */ |
