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40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
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/******************************************************************************
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*
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* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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*
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******************************************************************************
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*
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* This is ROM code section.
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*
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******************************************************************************/
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#ifndef ROM_ARC4_H
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#define ROM_ARC4_H
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struct arc4context
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{
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u32 x;
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u32 y;
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u8 state[256];
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};
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u32 crc32_get(u8 *buf, sint len);
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void rt_arc4_init(struct arc4context *parc4ctx, u8 * key,u32 key_len);
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void rt_arc4_crypt( struct arc4context *parc4ctx, u8 * dest, u8 * src, u32 len);
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#endif //ROM_ARC4_H
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