| /* |
| ************************************************************************* |
| * Ralink Tech Inc. |
| * 5F., No.36, Taiyuan St., Jhubei City, |
| * Hsinchu County 302, |
| * Taiwan, R.O.C. |
| * |
| * (c) Copyright 2002-2007, Ralink Technology, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify * |
| * it under the terms of the GNU General Public License as published by * |
| * the Free Software Foundation; either version 2 of the License, or * |
| * (at your option) any later version. * |
| * * |
| * This program is distributed in the hope that it will be useful, * |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| * GNU General Public License for more details. * |
| * * |
| * You should have received a copy of the GNU General Public License * |
| * along with this program; if not, write to the * |
| * Free Software Foundation, Inc., * |
| * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
| * * |
| ************************************************************************* |
| |
| Module Name: |
| rtmp_ckipmic.h |
| |
| Abstract: |
| |
| Revision History: |
| Who When What |
| -------- ---------- ---------------------------------------------- |
| Name Date Modification logs |
| */ |
| #ifndef __RTMP_CKIPMIC_H__ |
| #define __RTMP_CKIPMIC_H__ |
| |
| struct rt_mic_context { |
| /* --- MMH context */ |
| u8 CK[16]; /* the key */ |
| u8 coefficient[16]; /* current aes counter mode coefficients */ |
| unsigned long long accum; /* accumulated mic, reduced to u32 in final() */ |
| u32 position; /* current position (byte offset) in message */ |
| u8 part[4]; /* for conversion of message to u32 for mmh */ |
| }; |
| |
| void xor_128(u8 *a, u8 *b, u8 *out); |
| |
| u8 RTMPCkipSbox(u8 a); |
| |
| void xor_32(u8 *a, u8 *b, u8 *out); |
| |
| void next_key(u8 *key, int round); |
| |
| void byte_sub(u8 *in, u8 *out); |
| |
| void shift_row(u8 *in, u8 *out); |
| |
| void mix_column(u8 *in, u8 *out); |
| |
| #endif /*__RTMP_CKIPMIC_H__ */ |