/* * 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