diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2006-12-30 18:47:07 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2006-12-30 18:47:07 +0000 |
| commit | 261aac942079aa99fec98168e204a0f8089c7d89 (patch) | |
| tree | 763b0951c754a0ece49d14a5453e475a2f673cd0 /package/d80211/src/tkip.h | |
| parent | f5b0956604742f16ddacf64b5ea9e7dfe836e2fc (diff) | |
add d80211 from a recent wireless-dev checkout
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5939 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/d80211/src/tkip.h')
| -rw-r--r-- | package/d80211/src/tkip.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/package/d80211/src/tkip.h b/package/d80211/src/tkip.h new file mode 100644 index 000000000..a0d181a18 --- /dev/null +++ b/package/d80211/src/tkip.h @@ -0,0 +1,36 @@ +/* + * Copyright 2002-2004, Instant802 Networks, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef TKIP_H +#define TKIP_H + +#include <linux/types.h> +#include <linux/crypto.h> +#include "ieee80211_key.h" + +u8 * ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key, + u8 iv0, u8 iv1, u8 iv2); +void ieee80211_tkip_gen_phase1key(struct ieee80211_key *key, u8 *ta, + u16 *phase1key); +void ieee80211_tkip_gen_rc4key(struct ieee80211_key *key, u8 *ta, + u8 *rc4key); +void ieee80211_tkip_encrypt_data(struct crypto_blkcipher *tfm, + struct ieee80211_key *key, + u8 *pos, size_t payload_len, u8 *ta); +enum { + TKIP_DECRYPT_OK = 0, + TKIP_DECRYPT_NO_EXT_IV = -1, + TKIP_DECRYPT_INVALID_KEYIDX = -2, + TKIP_DECRYPT_REPLAY = -3, +}; +int ieee80211_tkip_decrypt_data(struct crypto_blkcipher *tfm, + struct ieee80211_key *key, + u8 *payload, size_t payload_len, u8 *ta, + int only_iv, int queue); + +#endif /* TKIP_H */ |