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30 lines
697 B
30 lines
697 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Copyright 2002-2004, Instant802 Networks, Inc. |
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*/ |
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#ifndef TKIP_H |
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#define TKIP_H |
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#include <linux/types.h> |
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#include <linux/crypto.h> |
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#include "key.h" |
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int ieee80211_tkip_encrypt_data(struct arc4_ctx *ctx, |
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struct ieee80211_key *key, |
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struct sk_buff *skb, |
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u8 *payload, size_t payload_len); |
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enum { |
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TKIP_DECRYPT_OK = 0, |
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TKIP_DECRYPT_NO_EXT_IV = -1, |
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TKIP_DECRYPT_INVALID_KEYIDX = -2, |
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TKIP_DECRYPT_REPLAY = -3, |
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}; |
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int ieee80211_tkip_decrypt_data(struct arc4_ctx *ctx, |
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struct ieee80211_key *key, |
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u8 *payload, size_t payload_len, u8 *ta, |
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u8 *ra, int only_iv, int queue, |
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u32 *out_iv32, u16 *out_iv16); |
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#endif /* TKIP_H */
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