15b9c547cSRui Paulo /* 25b9c547cSRui Paulo * IEEE 802.1X-2010 Key Hierarchy 35b9c547cSRui Paulo * Copyright (c) 2013, Qualcomm Atheros, Inc. 45b9c547cSRui Paulo * 55b9c547cSRui Paulo * This software may be distributed under the terms of the BSD license. 65b9c547cSRui Paulo * See README for more details. 75b9c547cSRui Paulo */ 85b9c547cSRui Paulo 95b9c547cSRui Paulo #ifndef IEEE802_1X_KEY_H 105b9c547cSRui Paulo #define IEEE802_1X_KEY_H 115b9c547cSRui Paulo 12*4bc52338SCy Schubert int ieee802_1x_cak_aes_cmac(const u8 *msk, size_t msk_bytes, const u8 *mac1, 13*4bc52338SCy Schubert const u8 *mac2, u8 *cak, size_t cak_bytes); 14*4bc52338SCy Schubert int ieee802_1x_ckn_aes_cmac(const u8 *msk, size_t msk_bytes, const u8 *mac1, 155b9c547cSRui Paulo const u8 *mac2, const u8 *sid, 165b9c547cSRui Paulo size_t sid_bytes, u8 *ckn); 17*4bc52338SCy Schubert int ieee802_1x_kek_aes_cmac(const u8 *cak, size_t cak_bytes, const u8 *ckn, 18*4bc52338SCy Schubert size_t ckn_bytes, u8 *kek, size_t kek_bytes); 19*4bc52338SCy Schubert int ieee802_1x_ick_aes_cmac(const u8 *cak, size_t cak_bytes, const u8 *ckn, 20*4bc52338SCy Schubert size_t ckn_bytes, u8 *ick, size_t ick_bytes); 21*4bc52338SCy Schubert int ieee802_1x_icv_aes_cmac(const u8 *ick, size_t ick_bytes, const u8 *msg, 225b9c547cSRui Paulo size_t msg_bytes, u8 *icv); 23*4bc52338SCy Schubert int ieee802_1x_sak_aes_cmac(const u8 *cak, size_t cak_bytes, const u8 *ctx, 24*4bc52338SCy Schubert size_t ctx_bytes, u8 *sak, size_t sak_bytes); 255b9c547cSRui Paulo 265b9c547cSRui Paulo #endif /* IEEE802_1X_KEY_H */ 27