[linux-2.6-block.git] / include / crypto / authenc.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Authenc: Simple AEAD wrapper for IPsec
 *
 * Copyright (c) 2007 Herbert Xu <herbert@gondor.apana.org.au>
 */
#ifndef _CRYPTO_AUTHENC_H
#define _CRYPTO_AUTHENC_H

#include <linux/types.h>

enum {
	CRYPTO_AUTHENC_KEYA_UNSPEC,
	CRYPTO_AUTHENC_KEYA_PARAM,
};

struct crypto_authenc_key_param {
	__be32 enckeylen;
};

struct crypto_authenc_keys {
	const u8 *authkey;
	const u8 *enckey;

	unsigned int authkeylen;
	unsigned int enckeylen;
};

int crypto_authenc_extractkeys(struct crypto_authenc_keys *keys, const u8 *key,
			       unsigned int keylen);

#endif	/* _CRYPTO_AUTHENC_H */
Commit	Line	Data
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 */