| Jouni Malinen | 8ade538 | 2015-01-24 19:52:09 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015, Qualcomm Atheros, Inc. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License version 2 as |
| 6 | * published by the Free Software Foundation. |
| 7 | */ |
| 8 | |
| 9 | #ifndef AES_GMAC_H |
| 10 | #define AES_GMAC_H |
| 11 | |
| 12 | #include <linux/crypto.h> |
| 13 | |
| Ard Biesheuvel | f4a067f | 2016-10-17 15:05:33 +0100 | [diff] [blame] | 14 | #define GMAC_AAD_LEN 20 |
| 15 | #define GMAC_MIC_LEN 16 |
| 16 | #define GMAC_NONCE_LEN 12 |
| 17 | |
| Jouni Malinen | 8ade538 | 2015-01-24 19:52:09 +0200 | [diff] [blame] | 18 | struct crypto_aead *ieee80211_aes_gmac_key_setup(const u8 key[], |
| 19 | size_t key_len); |
| 20 | int ieee80211_aes_gmac(struct crypto_aead *tfm, const u8 *aad, u8 *nonce, |
| 21 | const u8 *data, size_t data_len, u8 *mic); |
| 22 | void ieee80211_aes_gmac_key_free(struct crypto_aead *tfm); |
| 23 | |
| 24 | #endif /* AES_GMAC_H */ |