/net/mac80211/michael.h

http://github.com/mirrors/linux · C Header · 22 lines · 11 code · 6 blank · 5 comment · 0 complexity · 9b4dfa20c13234f9667004c82919d1b0 MD5 · raw file 

    

  1. /* SPDX-License-Identifier: GPL-2.0-only */
    2. 

  2. /*
    3. 

  3.  * Michael MIC implementation - optimized for TKIP MIC operations
    4. 

  4.  * Copyright 2002-2003, Instant802 Networks, Inc.
    5. 

  5.  */
    6. 

  6. 

  7. #ifndef MICHAEL_H
    8. 

  8. #define MICHAEL_H
    9. 

  9. 

  10. #include <linux/types.h>
    11. 

  11. #include <linux/ieee80211.h>
    12. 

  12. 

  13. #define MICHAEL_MIC_LEN 8
    14. 

  14. 

  15. struct michael_mic_ctx {
    16. 

  16. 	u32 l, r;
    17. 

  17. };
    18. 

  18. 

  19. void michael_mic(const u8 *key, struct ieee80211_hdr *hdr,
    20. 

  20. 		 const u8 *data, size_t data_len, u8 *mic);
    21. 

  21. 

  22. #endif /* MICHAEL_H */
    23.