[mirror_ubuntu-bionic-kernel.git] / include / crypto / dh.h

/*
 * Diffie-Hellman secret to be used with kpp API along with helper functions
 *
 * Copyright (c) 2016, Intel Corporation
 * Authors: Salvatore Benedetto <salvatore.benedetto@intel.com>
 *
 * 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 _CRYPTO_DH_
#define _CRYPTO_DH_

struct dh {
	void *key;
	void *p;
	void *g;
	unsigned int key_size;
	unsigned int p_size;
	unsigned int g_size;
};

int crypto_dh_key_len(const struct dh *params);
int crypto_dh_encode_key(char *buf, unsigned int len, const struct dh *params);
int crypto_dh_decode_key(const char *buf, unsigned int len, struct dh *params);

#endif
Commit	Line	Data
802c7f1c SB	1	/*
	2	* Diffie-Hellman secret to be used with kpp API along with helper functions
	3	*
	4	* Copyright (c) 2016, Intel Corporation
	5	* Authors: Salvatore Benedetto <salvatore.benedetto@intel.com>
	6	*
	7	* This program is free software; you can redistribute it and/or modify it
	8	* under the terms of the GNU General Public License as published by the Free
	9	* Software Foundation; either version 2 of the License, or (at your option)
	10	* any later version.
	11	*
	12	*/
	13	#ifndef _CRYPTO_DH_
	14	#define _CRYPTO_DH_
	15
	16	struct dh {
	17	void *key;
	18	void *p;
	19	void *g;
	20	unsigned int key_size;
	21	unsigned int p_size;
	22	unsigned int g_size;
	23	};
	24
	25	int crypto_dh_key_len(const struct dh *params);
	26	int crypto_dh_encode_key(char buf, unsigned int len, const struct dh params);
	27	int crypto_dh_decode_key(const char buf, unsigned int len, struct dh params);
	28
	29	#endif