/*
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<windows.h>

int main(){
	HCRYPTPROV   hCryptProv;
	BYTE   *pbData=(BYTE*)malloc(sizeof(BYTE)* 10);
	CryptAcquireContext(&hCryptProv,NULL,
		"Microsoft Base Cryptographic Provider v1.0",
											PROV_RSA_FULL,
											CRYPT_VERIFYCONTEXT);
	if(CryptGenRandom(hCryptProv,10,pbData)!=0){
		printf("Random sequence generated. \n");
	}
	else
	{   
		printf("Error during CryptGenRandom.\n");
		free(pbData);
		return -1;
	}
	free(pbData);
	return 0;
}