8e8862b79d
Do the check for sufficient skb->len explicitly and pass a pointer to the struct ieee80211_hdr directly to the michael_mic calculation. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
25 lines
573 B
C
25 lines
573 B
C
/*
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* Michael MIC implementation - optimized for TKIP MIC operations
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* Copyright 2002-2003, Instant802 Networks, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef MICHAEL_H
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#define MICHAEL_H
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#include <linux/types.h>
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#define MICHAEL_MIC_LEN 8
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struct michael_mic_ctx {
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u32 l, r;
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};
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void michael_mic(const u8 *key, struct ieee80211_hdr *hdr,
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const u8 *data, size_t data_len, u8 *mic);
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#endif /* MICHAEL_H */
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