1 /* 2 * IEEE 802.1X-2010 Key Hierarchy 3 * Copyright (c) 2013, Qualcomm Atheros, Inc. 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9 #ifndef IEEE802_1X_KEY_H 10 #define IEEE802_1X_KEY_H 11 12 int ieee802_1x_cak_aes_cmac(const u8 *msk, size_t msk_bytes, const u8 *mac1, 13 const u8 *mac2, u8 *cak, size_t cak_bytes); 14 int ieee802_1x_ckn_aes_cmac(const u8 *msk, size_t msk_bytes, const u8 *mac1, 15 const u8 *mac2, const u8 *sid, 16 size_t sid_bytes, u8 *ckn); 17 int ieee802_1x_kek_aes_cmac(const u8 *cak, size_t cak_bytes, const u8 *ckn, 18 size_t ckn_bytes, u8 *kek, size_t kek_bytes); 19 int ieee802_1x_ick_aes_cmac(const u8 *cak, size_t cak_bytes, const u8 *ckn, 20 size_t ckn_bytes, u8 *ick, size_t ick_bytes); 21 int ieee802_1x_icv_aes_cmac(const u8 *ick, size_t ick_bytes, const u8 *msg, 22 size_t msg_bytes, u8 *icv); 23 int ieee802_1x_sak_aes_cmac(const u8 *cak, size_t cak_bytes, const u8 *ctx, 24 size_t ctx_bytes, u8 *sak, size_t sak_bytes); 25 26 #endif /* IEEE802_1X_KEY_H */ 27