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trezor-firmware/extmod/modtrezorcrypto/rand.h

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2016-04-27 16:45:00 +00:00
#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);
void random_permute(char *buf, size_t len);
#endif