michael.h 602 B

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  1. /*
  2. * Michael MIC implementation - optimized for TKIP MIC operations
  3. * Copyright 2002-2003, Instant802 Networks, Inc.
  4. *
  5. * This program is free software; you can redistribute it and/or modify
  6. * it under the terms of the GNU General Public License version 2 as
  7. * published by the Free Software Foundation.
  8. */
  9. #ifndef MICHAEL_H
  10. #define MICHAEL_H
  11. #include <linux/types.h>
  12. #include <linux/ieee80211.h>
  13. #define MICHAEL_MIC_LEN 8
  14. struct michael_mic_ctx {
  15. u32 l, r;
  16. };
  17. void michael_mic(const u8 *key, struct ieee80211_hdr *hdr,
  18. const u8 *data, size_t data_len, u8 *mic);
  19. #endif /* MICHAEL_H */