/*
 * SPDX-License-Identifier: CC0-1.0
 *
 * Copyright (C) 2025 W. Kosior <koszko@koszko.org>
 */

#ifndef PQCRYPTO_PRNG_SEEDED_H
#define PQCRYPTO_PRNG_SEEDED_H

#include <stdlib.h>

struct prng_seeded_state {
	void const * seed;
	size_t seed_len;
	unsigned long iterator;
};

typedef struct prng_seeded_state prng_seeded_state_t[1];

void prng_seeded_state_init(prng_seeded_state_t state,
			    void const * material, size_t material_len);

void prng_seeded(void * buf, size_t buflen, void * state);

void prng_seeded_state_clear(prng_seeded_state_t state);

#endif /* PQCRYPTO_PRNG_SEEDED_H */