/*
Organization: Technical University of Kosice (TUKE),
Department: Department of Electronics and Multimedia Telecommunications (DEMT/KEMT), 
Faculties: Faculty of Electrical Engineering and Informatics (FEI),
Feld of study: 	Informatics,
Study program: Computer Networks,  
School year: 3., Bachelor study, 2020/2021,
Author:  Marek Rohac -- MR,
Compiler: Winlibs GCC -- MinGW-W64 x86_64-posix-seh, built by Brecht Sanders, v. 10.2.0,
					  -- also works with GCC 11.1.0
*/

#include <stdio.h>
#include <openssl/rand.h>

int main(){
	unsigned char * data =(unsigned char*)malloc(sizeof(unsigned char)*10);
	if(RAND_bytes(data,10))
		for (int i = 0; i < 10; i++)
			printf("%u", data[i]);
	else printf("RAND_bytes error\n");
	printf("\n");
	if (RAND_priv_bytes(data,10))
		for (int i = 0; i < 10; i++)
			printf("%u", data[i]); 
	else printf("RAND_priv_bytes error\n");
	
	free(data);
	return 0;
}