Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / net / mac80211 / tkip.h

diff --git a/kernel/net/mac80211/tkip.h b/kernel/net/mac80211/tkip.h
new file mode 100644 (file)
index 0000000..e3ecb65
--- /dev/null
+++ b/kernel/net/mac80211/tkip.h
@@ -0,0 +1,35 @@
+/*
+ * 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 "key.h"
+
+u8 *ieee80211_tkip_add_iv(u8 *pos, struct ieee80211_key *key);
+
+int ieee80211_tkip_encrypt_data(struct crypto_cipher *tfm,
+                               struct ieee80211_key *key,
+                               struct sk_buff *skb,
+                               u8 *payload, size_t payload_len);
+
+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_cipher *tfm,
+                               struct ieee80211_key *key,
+                               u8 *payload, size_t payload_len, u8 *ta,
+                               u8 *ra, int only_iv, int queue,
+                               u32 *out_iv32, u16 *out_iv16);
+
+#endif /* TKIP_H */