| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Authenc: Simple AEAD wrapper for IPsec |
| 4 | * |
| 5 | * Copyright (c) 2007 Herbert Xu <herbert@gondor.apana.org.au> |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 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 | |
| 21 | struct crypto_authenc_keys { |
| 22 | const u8 *authkey; |
| 23 | const u8 *enckey; |
| 24 | |
| 25 | unsigned int authkeylen; |
| 26 | unsigned int enckeylen; |
| 27 | }; |
| 28 | |
| 29 | int crypto_authenc_extractkeys(struct crypto_authenc_keys *keys, const u8 *key, |
| 30 | unsigned int keylen); |
| 31 | |
| 32 | #endif /* _CRYPTO_AUTHENC_H */ |