BachelorWork/appendixes/BC_ZK/demoExamples/bcryptgenrandom.c

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2021-05-27 22:53:37 +00:00
/*
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>
#include<ntstatus.h>
int main(){
BYTE *pbData=(BYTE*)malloc(sizeof(BYTE)* 10);
if (STATUS_SUCCESS!=BCryptGenRandom(NULL,pbData, 10,BCRYPT_USE_SYSTEM_PREFERRED_RNG))
printf("BCryptGenRandom error.\n");
else printf("Random sequence generated.\n");
free(pbData);
return 0;
}