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2874c5fd | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
e236d4a8 HX |
2 | /* |
3 | * Authenc: Simple AEAD wrapper for IPsec | |
4 | * | |
5 | * Copyright (c) 2007 Herbert Xu <herbert@gondor.apana.org.au> | |
e236d4a8 HX |
6 | */ |
7 | #ifndef _CRYPTO_AUTHENC_H | |
8 | #define _CRYPTO_AUTHENC_H | |
9 | ||
10 | #include <linux/types.h> | |
11 | ||
12 | enum { | |
13 | CRYPTO_AUTHENC_KEYA_UNSPEC, | |
14 | CRYPTO_AUTHENC_KEYA_PARAM, | |
15 | }; | |
16 | ||
17 | struct crypto_authenc_key_param { | |
18 | __be32 enckeylen; | |
19 | }; | |
20 | ||
bc6e2bdb MK |
21 | struct crypto_authenc_keys { |
22 | const u8 *authkey; | |
23 | const u8 *enckey; | |
24 | ||
25 | unsigned int authkeylen; | |
26 | unsigned int enckeylen; | |
27 | }; | |
e236d4a8 | 28 | |
bc6e2bdb MK |
29 | int crypto_authenc_extractkeys(struct crypto_authenc_keys *keys, const u8 *key, |
30 | unsigned int keylen); | |
31 | ||
32 | #endif /* _CRYPTO_AUTHENC_H */ |