projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 743edf57 HX |
1 | /* |
| 2 | * AEAD: Authenticated Encryption with Associated Data | |
| 3 | * | |
| 4 | * Copyright (c) 2007 Herbert Xu <herbert@gondor.apana.org.au> | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify it | |
| 7 | * under the terms of the GNU General Public License as published by the Free | |
| 8 | * Software Foundation; either version 2 of the License, or (at your option) | |
| 9 | * any later version. | |
| 10 | * | |
| 11 | */ | |
| 12 | ||
| 13 | #ifndef _CRYPTO_AEAD_H | |
| 14 | #define _CRYPTO_AEAD_H | |
| 15 | ||
| 16 | #include <linux/crypto.h> | |
| 17 | #include <linux/kernel.h> | |
| 18 | ||
| 19 | /** | |
| 20 | * struct aead_givcrypt_request - AEAD request with IV generation | |
| 21 | * @seq: Sequence number for IV generation | |
| 22 | * @giv: Space for generated IV | |
| 23 | * @areq: The AEAD request itself | |
| 24 | */ | |
| 25 | struct aead_givcrypt_request { | |
| 26 | u64 seq; | |
| 27 | u8 *giv; | |
| 28 | ||
| 29 | struct aead_request areq; | |
| 30 | }; | |
| 31 | ||
| 32 | static inline struct crypto_aead *aead_givcrypt_reqtfm( | |
| 33 | struct aead_givcrypt_request *req) | |
| 34 | { | |
| 35 | return crypto_aead_reqtfm(&req->areq); | |
| 36 | } | |
| 37 | ||
| 38 | #endif /* _CRYPTO_AEAD_H */ |