| /* |
| * if_alg: User-space algorithm interface |
| * |
| * Copyright (c) 2010 Herbert Xu <herbert@gondor.apana.org.au> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the Free |
| * Software Foundation; either version 2 of the License, or (at your option) |
| * any later version. |
| * |
| */ |
| |
| #ifndef _LINUX_IF_ALG_H |
| #define _LINUX_IF_ALG_H |
| |
| #include <linux/types.h> |
| |
| struct sockaddr_alg { |
| __u16 salg_family; |
| __u8 salg_type[14]; |
| __u32 salg_feat; |
| __u32 salg_mask; |
| __u8 salg_name[64]; |
| }; |
| |
| struct af_alg_iv { |
| __u32 ivlen; |
| __u8 iv[0]; |
| }; |
| |
| /* Socket options */ |
| #define ALG_SET_KEY 1 |
| #define ALG_SET_IV 2 |
| #define ALG_SET_OP 3 |
| |
| /* Operations */ |
| #define ALG_OP_DECRYPT 0 |
| #define ALG_OP_ENCRYPT 1 |
| |
| #endif /* _LINUX_IF_ALG_H */ |
