[deliverable/linux.git] / crypto / prng.h

/*
 * PRNG: Pseudo Random Number Generator
 *
 *  (C) Neil Horman <nhorman@tuxdriver.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
 *  any later version.
 *
 *
 */

#ifndef _PRNG_H_
#define _PRNG_H_
struct prng_context;

int get_prng_bytes(char *buf, int nbytes, struct prng_context *ctx);
struct prng_context *alloc_prng_context(void);
int reset_prng_context(struct prng_context *ctx,
			unsigned char *key, unsigned char *iv,
			unsigned char *V,
			unsigned char *DT);
void free_prng_context(struct prng_context *ctx);

#endif
Commit	Line	Data
b8454eeb NH	1	/*
	2	* PRNG: Pseudo Random Number Generator
	3	*
	4	* (C) Neil Horman <nhorman@tuxdriver.com>
	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
	8	* Free Software Foundation; either version 2 of the License, or (at your
	9	* any later version.
	10	*
	11	*
	12	*/
	13
	14	#ifndef _PRNG_H_
	15	#define _PRNG_H_
	16	struct prng_context;
	17
	18	int get_prng_bytes(char buf, int nbytes, struct prng_context ctx);
	19	struct prng_context *alloc_prng_context(void);
	20	int reset_prng_context(struct prng_context *ctx,
	21	unsigned char key, unsigned char iv,
	22	unsigned char *V,
	23	unsigned char *DT);
	24	void free_prng_context(struct prng_context *ctx);
	25
	26	#endif
	27