23 lines
456 B
C
23 lines
456 B
C
|
/* SPDX-License-Identifier: GPL-2.0-only */
|
||
|
|
/*
|
||
|
|
* Michael MIC implementation - optimized for TKIP MIC operations
|
||
|
|
* Copyright 2002-2003, Instant802 Networks, Inc.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef MICHAEL_H
|
||
|
|
#define MICHAEL_H
|
||
|
|
|
||
|
|
#include <linux/types.h>
|
||
|
|
#include <linux/ieee80211.h>
|
||
|
|
|
||
|
|
#define MICHAEL_MIC_LEN 8
|
||
|
|
|
||
|
|
struct michael_mic_ctx {
|
||
|
|
u32 l, r;
|
||
|
|
};
|
||
|
|
|
||
|
|
void michael_mic(const u8 *key, struct ieee80211_hdr *hdr,
|
||
|
|
const u8 *data, size_t data_len, u8 *mic);
|
||
|
|
|
||
|
|
#endif /* MICHAEL_H */
|