[mirror_ubuntu-artful-kernel.git] / include / linux / if_alg.h

/*
 * 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 */
Commit	Line	Data
03c8efc1 HX	1	/*
	2	* if_alg: User-space algorithm interface
	3	*
	4	* Copyright (c) 2010 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 _LINUX_IF_ALG_H
	14	#define _LINUX_IF_ALG_H
	15
	16	#include <linux/types.h>
	17
	18	struct sockaddr_alg {
	19	__u16 salg_family;
	20	__u8 salg_type[14];
	21	__u32 salg_feat;
	22	__u32 salg_mask;
	23	__u8 salg_name[64];
	24	};
	25
	26	struct af_alg_iv {
	27	__u32 ivlen;
	28	__u8 iv[0];
	29	};
	30
	31	/* Socket options */
	32	#define ALG_SET_KEY 1
	33	#define ALG_SET_IV 2
	34	#define ALG_SET_OP 3
	35
	36	/* Operations */
	37	#define ALG_OP_DECRYPT 0
	38	#define ALG_OP_ENCRYPT 1
	39
	40	#endif /* _LINUX_IF_ALG_H */