35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
|
// Copyright 2020 Andrey Semashev
|
||
|
|
|
||
|
|
// Distributed under the Boost Software License, Version 1.0.
|
||
|
|
// See http://www.boost.org/LICENSE_1_0.txt
|
||
|
|
|
||
|
|
// See library home page at http://www.boost.org/libs/filesystem
|
||
|
|
|
||
|
|
// Include platform_config.hpp first so that windows.h is guaranteed to be not included
|
||
|
|
#include "platform_config.hpp"
|
||
|
|
|
||
|
|
#include <boost/predef/os/windows.h>
|
||
|
|
#include <boost/predef/os/cygwin.h>
|
||
|
|
#if !BOOST_OS_WINDOWS && !BOOST_OS_CYGWIN
|
||
|
|
#error "This config test is for Windows only"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <boost/winapi/config.hpp>
|
||
|
|
#include <boost/predef/platform.h>
|
||
|
|
#if !(BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6 && BOOST_WINAPI_PARTITION_APP_SYSTEM)
|
||
|
|
#error "No BCrypt API"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <cstddef>
|
||
|
|
#include <boost/winapi/basic_types.hpp>
|
||
|
|
#include <boost/winapi/bcrypt.hpp>
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
unsigned char buf[16] = {};
|
||
|
|
boost::winapi::BCRYPT_ALG_HANDLE_ handle;
|
||
|
|
boost::winapi::NTSTATUS_ status = boost::winapi::BCryptOpenAlgorithmProvider(&handle, boost::winapi::BCRYPT_RNG_ALGORITHM_, NULL, 0);
|
||
|
|
status = boost::winapi::BCryptGenRandom(handle, reinterpret_cast< boost::winapi::PUCHAR_ >(static_cast< unsigned char* >(buf)), static_cast< boost::winapi::ULONG_ >(sizeof(buf)), 0);
|
||
|
|
boost::winapi::BCryptCloseAlgorithmProvider(handle, 0);
|
||
|
|
}
|