9 lines
343 B
C
9 lines
343 B
C
|
#include "config.h"
|
||
|
#include <string.h>
|
||
|
#include <stdio.h>
|
||
|
#include <ChaChaPoly.h>
|
||
|
#include <HardwareSerial.h>
|
||
|
|
||
|
void encrypt_string(const unsigned char *input, size_t length, unsigned char *output);
|
||
|
void decrypt_string(const unsigned char *input, size_t length, unsigned char *output);
|
||
|
void print_hex(const unsigned char *data, size_t length);
|