hasherezade

#include <Windows.h>
#include <wincrypt.h>
#include <stdio.h>
#pragma comment(lib, "advapi32.lib")

#define AES_KEY_SIZE 16
#define IN_CHUNK_SIZE (AES_KEY_SIZE * 10) // a buffer must be a multiple of the key size
#define OUT_CHUNK_SIZE (IN_CHUNK_SIZE * 2) // an output buffer (for encryption) must be twice as big

//params: <input file> <output file> <is decrypt mode> <key>