trezor-firmware/embed/extmod/modtrezorcrypto/rand.h

/*
 * Copyright (c) Pavol Rusnak, SatoshiLabs
 *
 * Licensed under TREZOR License
 * see LICENSE file for details
 */

#ifndef __RAND_H__
#define __RAND_H__

#include <stdint.h>
#include <stdlib.h>

uint32_t random32(void);
uint32_t random_uniform(uint32_t n);
void random_buffer(uint8_t *buf, size_t len);

#endif