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-rw-r--r--net/mac80211/aes_cmac.h20
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diff --git a/net/mac80211/aes_cmac.h b/net/mac80211/aes_cmac.h
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+++ b/net/mac80211/aes_cmac.h
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+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright 2008, Jouni Malinen <j@w1.fi>
+ */
+
+#ifndef AES_CMAC_H
+#define AES_CMAC_H
+
+#include <linux/crypto.h>
+#include <crypto/hash.h>
+
+struct crypto_shash *ieee80211_aes_cmac_key_setup(const u8 key[],
+ size_t key_len);
+void ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad,
+ const u8 *data, size_t data_len, u8 *mic);
+void ieee80211_aes_cmac_256(struct crypto_shash *tfm, const u8 *aad,
+ const u8 *data, size_t data_len, u8 *mic);
+void ieee80211_aes_cmac_key_free(struct crypto_shash *tfm);
+
+#endif /* AES_CMAC_H */