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Commit | Line | Data |
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d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
f0706e82 JB |
2 | /* |
3 | * Copyright 2002-2004, Instant802 Networks, Inc. | |
f0706e82 JB |
4 | */ |
5 | ||
6 | #ifndef TKIP_H | |
7 | #define TKIP_H | |
8 | ||
9 | #include <linux/types.h> | |
10 | #include <linux/crypto.h> | |
2c8dccc7 | 11 | #include "key.h" |
f0706e82 | 12 | |
5fdb3735 | 13 | int ieee80211_tkip_encrypt_data(struct arc4_ctx *ctx, |
523b02ea JB |
14 | struct ieee80211_key *key, |
15 | struct sk_buff *skb, | |
16 | u8 *payload, size_t payload_len); | |
17 | ||
f0706e82 JB |
18 | enum { |
19 | TKIP_DECRYPT_OK = 0, | |
20 | TKIP_DECRYPT_NO_EXT_IV = -1, | |
21 | TKIP_DECRYPT_INVALID_KEYIDX = -2, | |
22 | TKIP_DECRYPT_REPLAY = -3, | |
23 | }; | |
5fdb3735 | 24 | int ieee80211_tkip_decrypt_data(struct arc4_ctx *ctx, |
f0706e82 JB |
25 | struct ieee80211_key *key, |
26 | u8 *payload, size_t payload_len, u8 *ta, | |
9ae4fda3 | 27 | u8 *ra, int only_iv, int queue, |
50741ae0 | 28 | u32 *out_iv32, u16 *out_iv16); |
f0706e82 JB |
29 | |
30 | #endif /* TKIP_H */ |